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product specification version 1.1 1 march 2013 1 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. customer: approved by signature name / title note please return 1 copy for your confirmation with you r signature and comments. doc. number: tentative specification preliminary specification approval specification model no.: n156bge suffix: e31 approved by checked by prepared by ? ? ? ? 2013-03-29 18:33:22 cst ? ? ? ? 2013-03-27 16:56:13 cst O O O O 2013-03-04 18:20:09 cst
product specification version 1.1 1 march 2013 2 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. contents 1. general description ............................. ................................................... ......................... 4 1.1 overview ....................................... ................................................... ...................................... 4 1.2 general specificati0ns ......................... ................................................... ....................... 4 2. mechanical specifications ....................... ................................................... ................... 5 2.1 connector type ................................. ................................................... .............................. 5 3. absolute maximum ratings ........................ ................................................... .................. 6 3.1 absolute ratings of environment ................ ................................................... ....... 6 3.2 electrical absolute ratings.................... ................................................... ............... 6 3.2.1 tft lcd module ............................... ................................................... ..........................6 4. electrical specifications....................... ................................................... ..................... 7 4.1 function block diagram......................... ................................................... ................... 7 4.2. interface connections ......................... ................................................... ..................... 7 4.3 electrical characteristics..................... ................................................... ................ 9 4.3.1 lcd eletronics specification................. ................................................... ...........9 4.3.2 led converter specification.................. ................................................... .........11 4.3.3 backlight unit............................... ................................................... .........................13 4.4 input signal timing specifications ............. ................................................... ........ 14 4.4.1 display port interface ....................... ................................................... ................14 4.4.2 color data input assignment .................. ................................................... .......15 4.5 display timing specifications .................. ................................................... .............. 16 4.6 power on/off sequence .......................... ................................................... ................... 17 5. optical characteristics ......................... ................................................... ................... 19 5.1 test conditions................................ ................................................... .............................. 19 5.2 optical specifications ......................... ................................................... ...................... 19 6. reliability test item ........................... ................................................... .......................... 22 7. packing ......................................... ................................................... ...................................... 23 7.1 module label ................................... ................................................... .............................. 23 7.2 carton ......................................... ................................................... ....................................... 24 7.3 pallet......................................... ................................................... ......................................... 24 7.3 pallet......................................... ................................................... ......................................... 25 8. precautions ..................................... ................................................... ................................ 26 8.1 handling precautions........................... ................................................... .................... 26 8.2 storage precautions ............................ ................................................... ..................... 26 8.3 operation precautions.......................... ................................................... .................... 26 appendix. edid data structure...................... ................................................... .................. 27 appendix. outline drawing .......................... ................................................... ..................... 30 appendix. system cover design guidance............. ................................................... .... 32
product specification version 1.1 1 march 2013 3 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. revision history version date page description 1.0 dec. 08, 2012 all preliminary specification ver .1.0 was first issued. 1.1 mar. 01, 2013 all change logo & content from chimei innolux to innolux 31 modify appendix. system cover design guidance
product specification version 1.1 1 march 2013 4 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 1. general description 1.1 overview N156BGE-E31 is a 15.6 (1 5.6 diagonal) tft liquid crystal display module with led backlight unit and 30 pins edp interface. this module support s 1366 x 768 hd mode and can display 262,144 colors. the optimum viewing angle is at 6 o clock direction. 1.2 general specificati0ns item specification unit note screen size 15.6 diagonal driver element a-si tft active matrix - - pixel number 1366 x r.g.b. x 768 pixel - pixel pitch 0.252 (h) x 0.252 (v) mm - pixel arrangement rgb vertical stripe - - display colors 262,144 color - transmissive mode normally white - - surface treatment hard coating (3h), anti-glare - - luminance, white 200 cd/m2 power consumption total (2.86) w (max.) @ cell (1.0 ) w (max.), bl (1.86) w (max.) (1) note (1) the specified power consumption (with conv erter efficiency) is under the conditions at vccs = 3.3 v, fv = 60 hz, led_vccs = typ, fpwm = 200 hz, d uty=100% and ta = 25 2 oc, whereas mosaic pattern is displayed.
product specification version 1.1 1 march 2013 5 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 2. mechanical specifications item min. typ. max. unit note horizontal (h) 359 359.5 360 mm vertical (v) w/o pcb and hinge 206 206.5 207 mm vertical (v) with pcb w/o hinge 217 217.5 218 mm module size thickness (t) - 3.5 3.8 mm (1) horizontal 347.06 347.36 347.66 mm bezel area vertical 196.29 196.59 196.89 mm horizontal 343.932 344.232 344.532 mm active area vertical 193.236 193.536 193.836 mm weight - 410 425 g note (1) please refer to the attached drawings for more information of front and back outline dimensio ns. 2.1 connector type please refer appendix outline drawing for detail de sign. connector part no.: ipex-20455-030e-12 users connector part no: ipex-20453-030t-01 pin1 pin 3 0
product specification version 1.1 1 march 2013 6 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 3. absolute maximum ratings 3.1 absolute ratings of environment value item symbol min. max. unit note storage temperature t st -20 +60 oc (1) operating ambient temperature t op 0 +50 oc (1), (2) note (1) (a) 90 %rh max. (ta <= 40 oc). (b) wet-bulb temperature should be 39 oc max. (ta > 40 oc). (c) no condensation. note (2) the temperature of panel surface should b e 0 oc min. and 60 oc max. 3.2 electrical absolute ratings 3.2.1 tft lcd module value item symbol min. max. unit note power supply voltage vccs -0.3 +4.0 v logic input voltage v in -0.3 vccs+0.3 v (1) converter input voltage led_vccs -0.3 (26) v (1) converter control signal voltage led_pwm, -0.3 (5) v (1) converter control signal voltage led_en -0.3 (5) v (1) note (1) stresses beyond those listed in above ele ctrical absolute ratings may cause permanent damage to the device. normal operation sh ould be restricted to the conditions described in electrical characteristics. storage range relative humidity (%rh) operating range temperature (oc) 100 80 60 -20 40 0 20 -40 80 40 60 20 10 90
product specification version 1.1 1 march 2013 7 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4. electrical specifications 4.1 function block diagram 4.2. interface connections pin assignment pin symbol description remark 1 nc no connection (reserved) 2 h_gnd high speed ground 3 nc no connection (reserved) 4 nc no connection (reserved) 5 h_gnd high speed ground 6 ml0- complement signal-lane 0 7 ml0+ true signal-main lane 0 8 h_gnd high speed ground 9 aux+ true signal-auxiliary channel 10 aux- complement signal-auxiliary channel 11 h_gnd high speed ground 12 vccs power supply +3.3 v (typical) 13 vccs power supply +3.3 v (typical) 14 nc no connection (reserved for innolux test) 15 gnd ground 16 gnd ground 17 hpd hot plug detect 18 bl_gnd bl ground 19 bl_gnd bl ground 20 bl_gnd bl ground 21 bl_gnd bl ground 22 led_en bl_enable signal of led converter 23 led_pwm pwm dimming control signal of led converter 24 nc no connection scan driver circuit display port signals converter input signals edid eeprom vccs gnd tft lcd panel backlight unit timing controller data driver ic dc/dc converter & reference voltage generator input connector led converter
product specification version 1.1 1 march 2013 8 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 25 nc no connection 26 led_vccs bl power 27 led_vccs bl power 28 led_vccs bl power 29 led_vccs bl power 30 nc no connection (reserved) note (1) the first pixel is odd as shown in the following figure. 1,1 (odd) 1,2 (even) 1,3 (odd) 1,4 (even) 2,1 2,2 3,1 ymax,1 ymax, xmax 1,xmax pitch pitch
product specification version 1.1 1 march 2013 9 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4.3 electrical characteristics 4.3.1 lcd eletronics specification value parameter symbol min. typ. max. unit note power supply voltage vccs 3.0 3.3 3.6 v (1)- high level (2.25) - (2.75) v hpd low level (0) - (0.4) v ripple voltage v rp - (50) - mv (1)- inrush current i rush - - (1.5) a (1),(2) mosaic - (250) (300) ma (3)a power supply current black lcc - (300) (340) ma (3) note (1) the ambient temperature is ta = 25 2 oc. note (2) i rush : the maximum current when vccs is rising i is : the maximum current of the first 100ms after powe r-on measurement conditions: shown as the following fig ure. test pattern: black. r1 (high to low) (control signal) +12v sw q2 c1 1uf vccs +3.3v 2sk1470 q1 2sk1475 47k r2 1k vr1 47k c2 0.01uf c3 1uf fuse (lcd module input) vccs rising time is 0.5ms
product specification version 1.1 1 march 2013 10 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. note (3) the specified power supply current is unde r the conditions at vccs = 3.3 v, ta = 25 2 oc, d c current and f v = 60 hz, whereas a power dissipation check pattern below is displayed. active area a. mosaic pattern
product specification version 1.1 1 march 2013 11 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4.3.2 led converter specification value parameter symbol min. typ. max. unit note converter input power supply voltage led_vccs (5.0) (12.0) (21.0) v converter inrush current iled rush - - (1.5) a (1) backlight on (2.2) - (5) v en control level backlight off (0) - (0.6) v pwm high level (2.2) - (5) v pwm control level pwm low level (0) - (0.6) v pwm control duty ratio (5) - (100) % pwm control permissive ripple voltage v pwm_pp - - (100) mv pwm control frequency f pwm (190) - (2k) hz (2) led power current led_vccs =typ. iled (116) (145) (163) ma (3) note (1) iled rush : the maximum current when led_vccs is rising, iled is : the maximum current of the first 100ms after powe r-on, measurement conditions: shown as the following fig ure. led_vccs = typ, ta = 25 2 oc, f pwm = 200 hz, duty=100%. . r1 (high to low) (control signal) led_vccs(typ) sw=24v q2 c1 1uf led_vccs(typ) irl3303 q1 irl3303 47k r2 1k vr1 47k c2 0.01uf c3 1uf fuse (led converter input)
product specification version 1.1 1 march 2013 12 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 90% 10% 0.5ms 0v iled rush iled is iled led_vcc 100ms led_pwm led_en 0v 0v note (3) if pwm control frequency is applied in the range less than 1khz, the waterfall phenomenon o n the screen may be found. to avoid the issue, its a suggestion that pwm control frequency should follow the criterion as below. pwm control frequency f pwm should be in the range ? + f n ) 33.0 ( f pwm f n ? + ) 66.0 ( n : integer )3 ( n f : frame rate note (4) the specified led power supply current is under the conditions at led_vccs = typ., ta = 25 2 oc, f pwm = 200 hz, duty=100%. vled rising time is 0.5ms
product specification version 1.1 1 march 2013 13 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4.3.3 backlight unit ta = 25 2 oc value parameter symbol min. typ. max. unit note led light bar power supply voltage v l 27.5 30.8 33 v (1)(2)(duty100%) led light bar power supply current i l - 48 - ma power consumption p l - 1.478 1.584 w (3) led life time l bl 12000 - - hrs (4) note (1) led current is measured by utilizing a hig h frequency current meter as shown below : note (2) for better led light bar driving quality, it is recommended to utilize the adaptive boost con verter with current balancing function to drive led light- bar. note (3) p l = i l v l (without led converter transfer efficiency) note (4) the lifetime of led is defined as the time when it continues to operate under the conditions at ta = 25 2 o c and i l = 16 ma(per ea) until the brightness becomes 50% of its original value. Q led light bar v l, i l light bar feedback channels
product specification version 1.1 1 march 2013 14 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4.4 input signal timing specifications 4.4.1 display port interface parameter symbol min. typ. max. unit notes differential signal common mode voltage(mainlink and aux) vcm (0) (2) v (1)(3) aux ac coupling capacitor c aux (75) (200) nf (2) note (1) display port interface related ac coupled signals are following vesa displayport standard version1. revision 1a and vesa embedded displayport tm standard version 1.1. (2) the aux ac coupling capacitor placed on so urce devices. (3) displayportcompliance test specification ( cts) 1.1 0v v cm |v id | single ended v d- v d+
product specification version 1.1 1 march 2013 15 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4.4.2 color data input assignment the brightness of each primary color (red, green a nd blue) is based on the 6-bit gray scale data inpu t for the color. the higher the binary input the brig hter the color. the table below provides the assign ment of color versus data input. data signal red green blue color r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 basic colors black red green blue cyan magenta yellow white 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 gray scale of red red(0)/dark red(1) red(2) : : red(61) red(62) red(63) 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of green green(0)/dark green(1) green(2) : : green(61) green(62) green(63) 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of blue blue(0)/dark blue(1) blue(2) : : blue(61) blue(62) blue(63) 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 note (1) 0: low level voltage, 1: high level voltag e
product specification version 1.1 1 march 2013 16 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4.5 display timing specifications the input signal timing specifications are shown as the following table and timing diagram . refresh rate 60hz signal item symbol min. typ. max. unit note dclk frequency 1/tc (67.9) (75.45) (79.22) mhz - vertical total time tv (790) (806) (830) th - vertical active display period tvd (768) (768) (768) th - vertical active blanking period tvb tv-tvd (38) tv-tvd th - horizontal total time th (1482) (1560) (1716) tc - horizontal active display period thd (1366) (1366) (1366) tc - de horizontal active blanking period thb th-thb (194) th-thb tc - input signal timing diagram t h t c dclk t hd t vd t v de de data
product specification version 1.1 1 march 2013 17 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 4.6 power on/off sequence the power sequence specifications are shown as the following table and diagram . t1 t12 restart power on power off 10% t10 t2 90% 10% 90% black video t11 10% black video video from source t3 aux channel operational link training idle valid video data t a 0v 0v 0v t c t e t b idle or off t4 t5 t6 t7 t8 t9 -power supply for lcd, vccs 0v 0v 90% 10% t f t d -edp display -hpd from sink -aux channel -main link data - power supply for led converter, led_vccs - led converter dimming signal, led_pwm - led converter enable signal, led_en 90% 10%
product specification version 1.1 1 march 2013 18 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. timing specifications: value parameter description reqd. by min max unit notes t1 power rail rise time, 10% to 90% source (0.5) (10) ms t2 delay from lcd,vccs to black video generation sink (0) (200) ms prevents display noise until valid video data is received from the source t3 delay from lcd,vccs to hpd high sink (0) (200) ms sink aux channel must be operational upon hpd high t4 delay from hpd high to link training initialization source - - ms allows for source to read link capability and initialize t5 link training duration source - - ms dependant on source link training protocol t6 link idle source - - ms min accounts for required bs-idle pattern. max allows for source frame synchronization t7 delay from valid video data from source to video on display sink (0) (50) ms max allows sink validate video data and timing t8 delay from valid video data from source to backlight on source - - ms source must assure display video is stable t9 delay from backlight off to end of valid video data source - - ms source must assure backlight is no longer illuminated t10 delay from end of valid video data from source to power off source (0) (500) ms - t11 vccs power rail fall time, 90% to 10% source (0.5) (10) ms - t12 vccs power off time source (500) - ms - t a led power rail rise time, 10% to 90% source (0.5) (10) ms - t b led power rail fall time, 90% to 10% source (0) (10) ms - t c delay from led power rising to led dimming signal source (1) - ms - t d delay from led dimming signal to led power falling source (1) - ms - t e delay from led dimming signal to led enable signal source (1) - ms - t f delay from led enable signal to led dimming signal source (1) - ms - note (1) please dont plug or unplug the interface cable when system is turned on. note (2) please avoid floating state of the interfa ce signal during signal invalid period. note (3) it is recommended that the backlight power must be turned on after the power supply for lcd a nd the interface signal is valid.
product specification version 1.1 1 march 2013 19 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 5. optical characteristics 5.1 test conditions item symbol value unit ambient temperature ta 25 2 o c ambient humidity ha 50 10 %rh supply voltage v cc 3.3 v input signal according to typical value in "3. elec trical characteristics" led light bar input current i l 48 ma the measurement methods of optical characteristics are shown in section 5.2. the following items should be measured under the test conditions descri bed in section 5.1 and stable environment shown in note (5). 5.2 optical specifications item symbol condition min. typ. max. unit note contrast ratio cr 250 400 - - (2), (5),(7) t r - 3 8 ms response time t f - 8 13 ms (3),(7) average luminance of white l ave 170 200 - cd/m 2 (4), (6),(7) rx 0.585 - red ry 0.354 - gx 0.338 - green gy 0.575 - bx 0.152 - blue by 0.118 - wx 0.313 - color chromaticity white wy x =0 , y =0 viewing normal angle typ C 0.03 0.329 typ + 0.03 - (1),(7) x + 40 45 horizontal x - 40 45 - y + 15 20 - viewing angle vertical y - cr 10 40 45 - deg. (1),(5), (7) white variation of 5 points w 5p x =0 , y =0 80 -- -- %- (5),(6), (7) note (1) definition of viewing angle ( x, y):
product specification version 1.1 1 march 2013 20 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. note (2) definition of contrast ratio (cr): the contrast ratio can be calculated by the followi ng expression. contrast ratio (cr) = l63 / l0 l63: luminance of gray level 63 l 0: luminance of gray level 0 cr = cr (1) cr (x) is corresponding to the contrast ratio of th e point x at figure in note (6). note (3) definition of response time (t r , t f ): note (4) definition of average luminance of white ( l ave ): measure the luminance of white at 5 points l ave = [l (1)+ l (2)+ l (3)+ l (4)+ l (5)] / 5 l (x) is corresponding to the luminance of the poin t x at figure in note (6) 12 oclock direction y+ = 90o 6 oclock y- = 90o x ? x + y- y + x- y+ y- x+ normal x = y = 0o x+ = 90o x- = 90o 100% 90% 10% 0% gray l evel 63 gray l evel 0 gray l evel 63 t ime t f optical response t r 66.67 ms 66.67 ms
product specification version 1.1 1 march 2013 21 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. note (5) measurement setup: the lcd module should be stabilized at given temp erature for 20 minutes to avoid abrupt temperature change during measuring. in order to st abilize the luminance, the measurement should be executed after lighting backlight for 20 minutes in a windless room. cs - 2000t 500 mm lcd m odule lcd p anel center of the s creen light shield room ( ambient l uminance < 2 l u x) usb2000 note (6) definition of white variation ( w): measure the luminance of white at 5 points w 5p = { minimum [l (1)~ l (5)] / maximum [l (1)~ l (5)]}*10 0% 6 7 8 2 3 1 4 5 11 12 13 9 10 w h 10mm 10mm w/4 w/4 w/4 w/4 h/4 10mm h/4 h/4 h/4 10mm active area note (7) the listed optical specifications refer to the initial value of manufacture, but the conditio n of the specifications after long-term operation will n ot be warranted. : test point x=1 to 13 x or equivalent or equivalent
product specification version 1.1 1 march 2013 22 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 6. reliability test item test item test condition note high temperature storage test 60oc, 240 hours low temperature storage test -20oc, 240 hours thermal shock storage test -20oc, 0.5hou r 60 , 0.5hour; 100cycles, 1hour/cycle high temperature operation test 50oc, 240 hours low temperature operation test 0oc, 240 hours high temperature & high humidity operation test 50c, 80% rh, 240 hours (1) (2) esd test (operation) 150pf, 330 , 1sec/cycle condition 1 : contact discharge, 8kv condition 2 : air discharge, 15kv (1) shock (non-operating) 220g, 2ms, half sine wave,1 time for each direction of x,y,z (1)(3) vibration (non-operating) 1.5g / 10-500 hz, sine wave, 30 min/cycle, 1cycle f or each x, y, z (1)(3) note (1) criteria : normal display image with no ob vious non-uniformity and no line defect. note (2) evaluation should be tested after storage at room temperature for more than two hour note (3) at testing vibration and shock, the fixtur e in holding the module has to be hard and rigid en ough so that the module would not be twisted or bent by the fixture.
product specification version 1.1 1 march 2013 23 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 7. packing 7.1 module label the barcode nameplate is pasted on each module as i llustration, and its definitions are as following e xplanation. (a) model name: n156bge C e31 (b) revision: rev. xx, for example: c1, c2 etc. (c) serial id: x x x x x x x y m d l n n n n (d) production location: made in xxxx. xxxx stands for production location. (e) ul logo : xxxx is ul factory id. innolux internal use product line year, month, date innolux internal use revision serial no.
product specification version 1.1 1 march 2013 24 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 7.2 carton figure. 7-2 packing method
product specification version 1.1 1 march 2013 25 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 7.3 pallet figure. 7-3 packing method
product specification version 1.1 1 march 2013 26 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 8. precautions 8.1 handling precautions (1) the module should be assembled into the system firmly by using every mounting hole. be careful not to twist or bend the module. (2) while assembling or installing modules, it can only be in the clean area. the dust and oil may cau se electrical short or damage the polarizer. (3) use fingerstalls or soft gloves in order to kee p display clean during the incoming inspection and assembly process. (4) do not press or scratch the surface harder than a hb pencil lead on the panel because the polarize r is very soft and easily scratched. (5) if the surface of the polarizer is dirty, pleas e clean it by some absorbent cotton or soft cloth. do not use ketone type materials (ex. acetone), ethyl alco hol, toluene, ethyl acid or methyl chloride. it might permanently damage the polarizer due to chemi cal reaction. (6) wipe off water droplets or oil immediately. sta ining and discoloration may occur if they left on p anel for a long time. (7) if the liquid crystal material leaks from the p anel, it should be kept away from the eyes or mouth . in case of contacting with hands, legs or clothes, it must be washed away thoroughly with soap. (8) protect the module from static electricity, it may cause damage to the c-mos gate array ic. (9) do not disassemble the module. (10) do not pull or fold the led wire. (11) pins of i/f connector should not be touched di rectly with bare hands. 8.2 storage precautions (1) high temperature or humidity may reduce the per formance of module. please store lcd module within the specified storage conditions. (2) it is dangerous that moisture come into or cont acted the lcd module, because the moisture may damage lcd module when it is operating. (3) it may reduce the display quality if the ambien t temperature is lower than 10 oc. for example, the response time will become slowly, and the starting voltage of led will be higher than the room temperature. 8.3 operation precautions (1) do not pull the i/f connector in or out while t he module is operating. (2) always follow the correct power on/off sequence when lcd module is connecting and operating. this can prevent the cmos lsi chips from damage dur ing latch-up. (3) the startup voltage of backlight is approximate ly 1000 volts. it may cause electrical shock while assembling with converter. do not disassemble the m odule or insert anything into the backlight unit.
product specification version 1.1 1 march 2013 27 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. appendix. edid data structure the edid (extended display identification data) dat a formats are to support displays as defined in the vesa plug & display and fpdi standards. byte # (decimal) byte # (hex) field name and comments value (hex) value (binary) 0 0 header 00 00000000 1 1 header ff 11111111 2 2 header ff 11111111 3 3 header ff 11111111 4 4 header ff 11111111 5 5 header ff 11111111 6 6 header ff 11111111 7 7 header 00 00000000 8 8 eisa id manufacturer name (cmn) 0d 00001101 9 9 eisa id manufacturer name (compressed ascii) ae 10101110 10 0a id product code (N156BGE-E31) be 10111110 11 0b id product code (hex lsb first; N156BGE-E31) 15 00010101 12 0c id s/n (fixed 0) 00 00000000 13 0d id s/n (fixed 0) 00 00000000 14 0e id s/n (fixed 0) 00 00000000 15 0f id s/n (fixed 0) 00 00000000 16 10 week of manufacture (fixed week code) 2c 00101100 17 11 year of manufacture (fixed year code) 16 00010110 18 12 edid structure version # (1) 01 00000001 19 13 edid revision # (4) 04 00000100 20 14 video i/p definition (digital) 95 10010101 21 15 max h image size (34.42cm) 22 00100010 22 16 max v image size (19.35cm) 13 00010011 23 17 display gamma (gamma = 2.2) 78 01111000 24 18 feature support (active off, rgb color) 02 00000010 25 19 rx1, rx0, ry1, ry0, gx1, gx0, gy1, gy0 e9 11101001 26 1a bx1, bx0, by1, by0, wx1, wx0, wy1, wy0 15 00010101 27 1b rx=0.585 95 10010101 28 1c ry=0.354 5a 01011010 29 1d gx=0.338 56 01010110 30 1e gy=0.575 93 10010011 31 1f bx=0.152 27 00100111 32 20 by=0.118 1e 00011110 33 21 wx=0.313 50 01010000 34 22 wy=0.329 54 01010100 35 23 established timings 1 00 00000000 36 24 established timings 2 00 00000000 37 25 manufacturers reserved timings 00 00000000 38 26 standard timing id # 1 01 00000001 39 27 standard timing id # 1 01 00000001 40 28 standard timing id # 2 01 00000001 41 29 standard timing id # 2 01 00000001
product specification version 1.1 1 march 2013 28 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 42 2a standard timing id # 3 01 00000001 43 2b standard timing id # 3 01 00000001 44 2c standard timing id # 4 01 00000001 45 2d standard timing id # 4 01 00000001 46 2e standard timing id # 5 01 00000001 47 2f standard timing id # 5 01 00000001 48 30 standard timing id # 6 01 00000001 49 31 standard timing id # 6 01 00000001 50 32 standard timing id # 7 01 00000001 51 33 standard timing id # 7 01 00000001 52 34 standard timing id # 8 01 00000001 53 35 standard timing id # 8 01 00000001 54 36 detailed timing description # 1 pixel clock (75.45 mhz, according to vesa cvt rev1.1) 79 01111001 55 37 # 1 pixel clock (hex lsb first) 1d 00011101 56 38 # 1 h active (1366) 56 01010110 57 39 # 1 h blank (194) c2 11000010 58 3a # 1 h active : h blank (1366 : 194) 50 01010000 59 3b # 1 v active (768) 00 00000000 60 3c # 1 v blank (38) 26 00100110 61 3d # 1 v active : v blank (768 :38) 30 00110000 62 3e # 1 h sync offset (31) 1f 00011111 63 3f # 1 h sync pulse width ("65) 41 01000001 64 40 # 1 v sync offset : v sync pulse width (4 : 12 ) 4c 01001100 65 41 # 1 h sync offset : h sync pulse width : v sync off set : v sync width (31: 65 : 4 : 12) 00 00000000 66 42 # 1 h image size (344 mm) 58 01011000 67 43 # 1 v image size (194 mm) c2 11000010 68 44 # 1 h image size : v image size (344 : 194) 10 00010000 69 45 # 1 h boarder (0) 00 00000000 70 46 # 1 v boarder (0) 00 00000000 71 47 # 1 non-interlaced, normal, no stereo, separate syn c, h/v pol negatives 18 00011000 72 48 detailed timing description # 2 00 00000000 73 49 # 2 flag 00 00000000 74 4a # 2 reserved 00 00000000 75 4b # 2 fe (hex) defines ascii string (model name n156 bge-e31, ascii) fe 11111110 76 4c # 2 flag 00 00000000 77 4d # 2 1st character of name (n) 4e 01001110 78 4e # 2 2nd character of name (1) 31 00110001 79 4f # 2 3rd character of name (5) 35 00110101 80 50 # 2 4th character of name (6) 36 00110110 81 51 # 2 5th character of name (b) 42 01000010 82 52 # 2 6th character of name (g) 47 01000111 83 53 # 2 7th character of name (e) 45 01000101 84 54 # 2 8th character of name (-) 2d 00101101 85 55 # 2 9th character of name (e) 45 01000101
product specification version 1.1 1 march 2013 29 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 86 56 # 2 10th character of name (3) 33 00110011 87 57 # 2 11th character of name (1) 31 00110001 88 58 # 2 new line character indicates end of ascii st ring 0a 00001010 89 59 # 2 padding with blank character 20 00100000 90 5a detailed timing description # 3 00 00000000 91 5b # 3 flag 00 00000000 92 5c # 3 reserved 00 00000000 93 5d # 3 fe (hex) defines ascii string (vendor cmn, ascii) fe 11111110 94 5e # 3 flag 00 00000000 95 5f # 3 1st character of string (c) 43 01000011 96 60 # 3 2nd character of string (m) 4d 01001101 97 61 # 3 3rd character of string (n) 4e 01001110 98 62 # 3 new line character indicates end of ascii st ring 0a 00001010 99 63 # 3 padding with blank character 20 00100000 100 64 # 3 padding with blank character 20 00100000 101 65 # 3 padding with blank character 20 00100000 102 66 # 3 padding with blank character 20 00100000 103 67 # 3 padding with blank character 20 00100000 104 68 # 3 padding with blank character 20 00100000 105 69 # 3 padding with blank character 20 00100000 106 6a # 3 padding with blank character 20 00100000 107 6b # 3 padding with blank character 20 00100000 108 6c detailed timing description # 4 00 00000000 109 6d # 4 flag 00 00000000 110 6e # 4 reserved 00 00000000 111 6f # 4 fe (hex) defines ascii string (model namen156 bge-e31, ascii) fe 11111110 112 70 # 4 flag 00 00000000 113 71 # 4 1st character of name (n) 4e 01001110 114 72 # 4 2nd character of name (1) 31 00110001 115 73 # 4 3rd character of name (5) 35 00110101 116 74 # 4 4th character of name (6) 36 00110110 117 75 # 4 5th character of name (b) 42 01000010 118 76 # 4 6th character of name (g) 47 01000111 119 77 # 4 7th character of name (e) 45 01000101 120 78 # 4 8th character of name (-) 2d 00101101 121 79 # 4 9th character of name (e) 45 01000101 122 7a # 4 10th character of name (3) 33 00110011 123 7b # 4 11th character of name (1) 31 00110001 124 7c # 4 new line character indicates end of ascii st ring 0a 00001010 125 7d # 4 padding with blank character 20 00100000 126 7e extension flag 00 00000000 127 7f checksum 6a 01101010
product specification version 1.1 1 march 2013 30 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. appendix. outline drawing
product specification version 1.1 1 march 2013 31 / 37 the copyright belongs to innolux. any unauthorized use is prohibited.
product specification version 1.1 1 march 2013 32 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. appendix. system cover design guidance 0. permanent deformation of system cover after reli ability test definition system cover including front and rear cover may def orm during reliability test. permanent deformation of system front and rear cover after re liability test should not interfere with panel. because it may cause issues such as pooling, abnormal display, and also white spot. 1. design gap a between panel & any components on s ystem rear-cover definition a). sufficient gap between panel & system is recomm ended for preventing from backpack or pogo test fail. b). zero gap from panel's maximum thickness boundar y to any components, foreign objects, wire, cable or extrusion on system cover inner surf ace is forbidden. c). interference between panel and system rear-cove r is forbidden after reliability test. note: recommend at least 0.6mm gap. if the gap is l ess than recommendation, please check with inx. 2 design gap b1 & b2 between panel & protrusions
product specification version 1.1 1 march 2013 33 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. definition a). sufficient gap is recommended between panel & p rotrusions for preventing from shock related failures. b). interference between panel and system rear-cove r is forbidden after reliability test. note: recommend at least 2.0mm gap. if the gap is l ess than recommendation, please check with inx. 3 design gap c between system front-cover & panel s urface. definition a). sufficient gap between system front-cover & pan el surface is a must for preventing from pooling or glass broken. b). interference between panel and system (front & rear) cover is forbidden after reliability
product specification version 1.1 1 march 2013 34 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. test. c). interference is also forbidden in the act of sy stem front-cover deformation during swing test, hinge test, knock test, or during pooling ins pection procedure. d). to remain sufficient gap, design with system ri b higher than maximum panel thickness is recommended. note: recommend at least 0.1mm gap. if the gap is l ess than recommendation, please check with inx. 4 design gap d1 & d2 between system front-cover & p cb assembly. definition a). sufficient gap between system front-cover & pcb assembly is a must for preventing from abnormal display after backpack test, hinge test, t wist test or pogo test. b). interference between panel and system front-cov er is forbidden after reliability test. c). interference is also forbidden in the act of sy stem front-cover deformation during swing test, hinge test, knock test, or during pooling ins pection procedure. d). to remain sufficient gap, design with system ri b higher than maximum panel thickness is recommended. note: recommend for d1 at least 0.1mm gap, d2 at le ast 2.0mm gap. if the gap is less than recommendation, please check with inx. 5 interference examination of antenna cable and web cam wire definition a). antenna cable or webcam wire overlap with panel outline is forbidden for preventing from abnormal display & white spot after backpack t est, hinge test, twist test or pogo test. b). antenna cable or webcam wire bypass panel outli ne is recommended. c). interference between panel and system rear-cove r is forbidden after reliability test. 6 system rear-cover inner surface examination
product specification version 1.1 1 march 2013 35 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. definition a). burr at logo edge, step, protrusion or pcb board will easily cause white spot or glass broken. b). keeping flat surface underneath backlight is re commended. c). interference between panel and system cover is forbidden after reliability test. 7 tape/sponge design on system inner surface definition a) to prevent abnormal display & white s pot after scuffing test, hinge test, pogo test, backpack test, it is not recommended to add tape/sp onge in separate location. since each tape/sponge may act as pressure concentration locat ion. b) we suggest to design with a tape/sponge that wel l covered under panel rear-cover. c). interference between panel and system rear-cove r is forbidden after reliability test. 8 assembly sop examination definition to prevent panel crack during system fro nt-cover assembly process with hook design, it is
product specification version 1.1 1 march 2013 36 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. prohibited to press panel or any location that rela ted directly to the panel. 9 assembly sop examination definition to prevent panel crack during system fro nt-cover assembly process without hook design, it is only allowed to give slight pressure with large contact area. this can help to distribute the stress and prevent stress concentration. also it is suggest to put the system on a flat surface stage during the assembly. 10 material used for system rear-cover definition a) to prevent abnormal display & white s pot after scuffing test, hinge test, pogo test, backpack test, as the poor rigidity result from def ormation of system rear-cover during the test. b) we suggest using aluminum-magnesium alloy as the system rear-cover material with thickness min 1.5mm, instead of using pc/abs. 11 system base unit design near keyboard and mouse pad definition to prevent abnormal display & white spot after scuffing test, hinge test, pogo test, backpa ck test, no sharp edge design is allowed in any area t hat may damage the panel during the test. we suggest to remove all sharp edges, or to r educe the thickness difference of keyboard/mouse pad from the nearby surface.
product specification version 1.1 1 march 2013 37 / 37 the copyright belongs to innolux. any unauthorized use is prohibited. 12 screw boss height design definition a). gap left between panel rear-cover br acket and screw boss surface is prohibited. b). to remain sufficient gap between panel and syst em rear-cover, screw boss height must be designed with respect to the height of bracket b ottom surface to panel bottom surface + flatness change of panel itself.

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