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product specification 1/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 specification for approval title 17.1? wxga+ tft lcd buyer model supplier lg.philips lcd co., ltd. *model lp171wp4 *when you obtain standard approval, please use the above model name without suffix suffix tlb5 ) ) ( ( final specification preliminary specification please return 1 copy for your confirmation with your signature and comments. / / / signature approved by products engineering dept. lg. philips lcd co., ltd b. t. jang / engineer n. d. son / engineer prepared by g. j. han / manager reviewed by s. c. yun / g.manager signature approved by www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 2/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 contents no item page cover 1 3-2 interface connections 8 10 9 precautions 23 a appendix. enhanced extended display identification data 25 3-5 color input data refernece 7-2 emc 21 8 packing 8-1 designation of lot mark 22 8-2 packing form 22 27 contents 2 record of revisions 3 1 general description 4 2 absolute maximum ratings 5 3 electrical specifications 3-1 electrical charactreistics 6 3-3 signal timing specifications 9 3-4 signal timing waveforms 9 3-6 power sequence 11 4 optical sfecifications 12 5 mechanical characteristics 16 6 reliablity 20 7 international standards 7-1 safety 21 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 3/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 record of revisions revision no revision date page description edid ver 0.0 jun. 11. 2007 - first draft 0.0 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 4/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 1. general description general features active screen size 17.1 inches diagonal outline dimension 382.2(h) 244.5(v) 6.5(d, max) mm pixel pitch 0.255 mm 0.255 mm pixel format 1440 horiz. by 900 vert. pixels rgb strip arrangement color depth 6-bit, 262,144 colors luminance, white 200 cd/m 2 (typ.) power consumption total 6.46 watt(typ.) @ lcm ci rcuit 1.62 watt(typ.), b/ l input 4.84 watt(typ.) weight 685 g (max.), 670 g(typ.) display operating mode transmissive mode, normally white surface treatment hard coating(2h), glare & an ti-reflection treatment of the front polarizer the lp171wp4 is a color active matrix liquid crystal display with an integral cold cathode fluorescent lamp (ccfl) backlight system. the matrix employs a-si thin film transistor as the active element. it is a transmissive type display operating in the normally white mode. this tft-lcd has 17.1 inches diagonally measured active display area with wxga+ resolution(900 vertical by 1440 horizontal pixel array). each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. the lp171wp4 has been designed to apply the interface method that enables low power, high speed, low emi. the lp171wp4 is intended to support applications where thin thickness, low power are critical factors and graphic displays are important. in combination with the vertical arrangement of the sub-pixels, the lp171wp4 characteristics provide an excellent flat display for office automation products such as notebook pc. lvds & timing control block power block column driver circuit row dirver circuit tft-lcd (1440 x 900) :control & data :power backlight ass'y cn2 cn1 eeprom www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 5/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. table 1. absolute maximum ratings storage operation 10 20 30 40 50 60 70 80 0 -20 dry bulb temperature [ ] 10 % 20 % 40 % 60 % 90% 80% 0 10 20 30 40 50 60 wet bulb temperature [ ] humidity[(%)rh] values parameter min max units power input voltage vcc -0.3 4.0 vdc at 25 5 c operating temperature t op 05 0 c1 storage temperature h st -20 60 c1 operating ambient humidity h op 10 90 %rh 1 storage humidity h st 10 90 %rh 1 notes symbol note : 1. temperature and relative humidi ty range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 6/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 note) 1. the specified cur r ent and power consumption are under the vcc = 3.3v , 25 , fv = 60hz condition whereas mosaic pattern is displayed and fv is the frame frequency. the input voltage must be kept in the vcc specification without the vc c drop when the system is started or the load is changed, and so on. 2. this impedance value is needed to proper display and measured form lvds tx to the mating connector. 3. the variance of the voltage is 10%. 4. the typical operating cur r ent is for the typical surface luminance (l wh ) in optical characteristics. 5. define the brightness of the lamp after being lighted for 5 minutes as 100%, ts is the time required for the brightness of the center of t he lamp to be not less than 95%. 6. the life time is determined as the time at which brightness of lamp is 50% compare to that of initial value at the typical lamp cur r ent. 7. the output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical cur r ent waveform.(asymmetrical ratio is less than 10%) please do not use the inverter which has asymmetrical voltage and asymmetrical cur r ent and spike wave. lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. therefore lamp frequency shal l be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference. 8. the voltage above vs should be applied to the lamps for more than 1 second for start-up. otherwise, the lamps may not be turned on. the used lamp cur r ent is the lamp typical cur r ent. 9. the lamp power consumption shown above does not include loss of external inverter. the applied lamp cur r ent is a typical one. 3. electrical specifications 3-1. electrical characteristics the lp171wp4 requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. the second input which powers the ccfl, is typical l y generated by an inverter. the inverter is an external unit to the lcd. table 2. electrical characteristics values parameter symbol min typ max module : power supply input voltage vcc 3.0 3.3 3.6 v dc power consumption pc - 1.62 - watt 1 differential impedance zm 90 100 110 ohm 2 lamp : power consumption p bl - 4.84 5.25 9 established starting voltage at 25 at 0 vs 1300 1500 v rms v rms 8 operating voltage v bl 714 (6.8ma) 735 (6.5ma) 920 (3.0ma) v rms 3 operating current i bl 3.0 6.5 6.8 ma rms 4 operating frequency f bl 45 60 70 khz 7 discharge stabilization time ts - - 3 min 5 life time 10,000 - - hrs 6 power supply input current i cc - 490 560 ma 1 unit notes www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 7/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 note) 9. requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. it shall help increase the lamp lifetime and reduce leakage current. a. the asymmetry rate of the inverter waveform should be less than 10%. b. the distortion rate of the waveform should be within 2 10%. * inverter output waveform had better be more similar to ideal sine wave. do not attach a conducting tape to lamp connecting wire. if the lamp wire attach to a conducting tape, tft-lcd module has a low luminance and the inverter has abnormal action. because leakage current is occurred between lamp wire and conducting tape. i p i -p * asymmetry rate: | i p ?i ?p | / i rms * 100% * distortion rate i p (or i ?p ) / i rms www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 8/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 the backlight interface connector is a model bhsr-02vs-1, manufactured by jst. the mating connector part number is sm02b-bhss-1 or equivalent. table 5. backlight connector pin configuration (j3) notes : 1. the high voltage side terminal is colored dark gray and the low voltage side terminal is white. pin symbol description notes 1 hv power supply for lamp (high voltage side) 1 2 lv power supply for lamp (low voltage side) 1 3-2. interface connections table 3. module connector pin configuration (cn1) pin symbol description notes 1 gnd ground 2 vcc power supply, 3.3v typ. 11 odd_r in 1- negative lvds differential data input 12 odd_r in 1+ positive lvds differential data input 13 gnd ground 14 odd_r in 2- negative lvds differential data input 15 odd_r in 2+ positive lvds differential data input 16 gnd ground 17 odd_clkin- negative lvds differential clock input 18 odd_clkin+ positive lvds differential clock input 19 gnd ground 20 even_r in 0- negative lvds differential data input 30 even_clkin+ positive lvds differential clock input 3 vcc power supply, 3.3v typ. 4 v eedid ddc 3.3v power 5 bist built-in self test 6 clk eedid ddc clock 7 data eedid ddc data 9 odd_r in 0+ positive lvds differential data input 8 odd_r in 0- negative lvds differential data input 10 gnd ground 22 gnd ground 23 even_r in 1- negative lvds differential data input 24 even_r in 1+ positive lvds differential data input 25 gnd ground 26 even_r in 2- negative lvds differential data input 27 even_r in 2+ positive lvds differential data input 28 gnd ground 29 even_clkin- negative lvds differential clock input 21 even_r in 0+ positive lvds differential data input 1, interface chips 1.1 lcd : kz4e053g23cfp(lcd controller) including lvds receiver 1.2 system : thc63lvdf823a or equivalent * pin to pin compatible with ti lvds 2. connector 2.1 lcd : fi-xb30sr-hf11, jae or its compatibles 2.2 mating : fi-x30m or equivalent. 2.3 connector pin arrangement 1 30 [lcd module rear view] this lcd employs two interface connections, a 30 pin c onnector is used for the module electronics interface and the other connector is used for the integral backlight system. the electronics interface connector is a model fi-xb30sr-hf11 manufactured by jae. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 9/ 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 3-3. signal timing specifications table 6. timing table item symbol min typ max unit note dclk frequency f clk 41.5 44.375 47.5 mhz 1port : f clk * 2 period t hp 760 800 840 1port : t hp * 2 width t wh 12 16 20 1port : t wh * 2 active t wha 720 720 720 1port : t wha * 2 1port : t hfp * 2 active t wva 900 900 900 period t vp 911 926 938 t hp horizontal back porch t hbp 24 40 72 1port : t hbp * 2 t clk horizontal front porch t hfp 42428 vertical back porch t vbp 71723 t hp vertical front porch t vfp 236 width t wv 261 0 t clk hsync vsync data enable this is the signal timing required at the input of the us er connector. all of the interface signal timing should be satisfied with the following specifications and spec ifications of lvds tx/rx for its proper operation. 3-4. signal timing waveforms (normal status) low: 0.3vcc high: 0.7vcc data enable, hsync, vsync hsync data enable vsync data enable t wh t hp t hfp t hbp t vp t wv t vbp t vfp t wha t wva t clk 0.5 vcc dclk www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 10 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 3-5. color input data reference the brightness of each primary color (red,green and blue) is based on the 6-bit gray scale data input for the color ; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. table 7. color data reference input color data red msb lsb green msb lsb blue msb lsb black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red green blue cyan magenta yellow white red (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (00) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (01) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green ... ?? ? green (62) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 red (01) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 red ? ?? ? red (62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 blue (00) blue (01) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ? ?? ? blue (62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 basic color 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 color r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 11 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 3-6. power sequence note) 1. please avoid floating state of interface signal at invalid period. 2. when the interface signal is invalid, be sure to pull down the power supply for lcd vcc to 0v. 3. lamp power must be turn on after power supply for lcd and interface signal are valid. t 7 interface signal, v i (lvds signal of transmitter) power for lamp power supply for lcd v cc 90% 10% 10% 0v 90% t 1 t 2 t 3 valid data 0v off off lamp on t 4 t 5 t 6 value parameter min. typ. max. t 1 0.5 - 10 (ms) t 2 0-5 0 ( m s ) t 3 0-5 0 ( m s ) t 4 200 - - (ms) t 5 200 - 50 ms) t 6 200 - (ms) t 7 0-1 0 ( m s ) units www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 12 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 4. optical specification fig. 1 optical characteristic measurement equipment and method table 9. optical characteristics ta=25 c, vcc=3.3v, f v =60hz, f clk = 44.375mhz, iout = 6.5ma lcd module optical stage(x,y) pritchard 880 or equivalent 50cm optical characteristics are determined after the unit has been ?on? and stable for approximately 30 minutes in a dark environment at 25 c . the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 . fig. 1 presents additional information conc erning the measurement equipment and method. values parameter symbol min typ max luminance variation white --1 . 7 2 response time 3 color coordinates 0.03 viewing angle 5 rise time+decay time red green blue by 0.108 0.138 0.168 white wx 0.283 0.313 0.343 x axis, right( =0 ) r 40 45 - degree x axis, left ( =180 ) y axis, up ( =90 ) y axis, down ( =270 ) l 40 45 - degree u 10 15 - degree d 30 35 - degree wy 0.299 0.329 0.359 gray scale 6 rx 0.560 0.590 0.620 gx 0.298 0.328 0.358 gy 0.517 0.547 0.577 ry 0.319 0.349 0.379 tr r+ tr d -1625ms bx 0.125 0.155 0.185 contrast ratio cr 350 - - 1 surface luminance, white l wh 170 200 - cd/m 2 units notes 2 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 13 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 note) 1. contrast ratio(cr) is defined mathematically as surface luminance with all white pixels contrast ratio = surface luminance with all black pixels 2. surface luminance is the average of 5 point across the lcd surface 50cm from the surface with all pixels displaying white. for more information see fig 2. l wh = average(l 1 ,l 2 , ? l 5 ) 3. luminance uniformity is measured for 13 point for more information see fig 2. white = maximum(ln1,ln2, ?.. ln13) minimum(ln1,ln2, ?.. ln13) 4. response time is the time required for the display to transition from white to black (rise time, tr r ) and from black to white(decay time, tr d ). for additional information see fig 3. 5. viewing angle is the angle at which the contra st ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the lcd surface. for more information see fig 4. 6. gray scale specification * f v = 60hz gray level luminance [%] (typ) l0 0.12 l7 0.69 l15 3.58 l23 9.33 l55 77.0 l63 100 l31 21.6 l39 35.4 l47 53.0 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 14 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 fig. 3 response time the response time is defined as the following figure and shall be measured by switching the input signal for ?black? and ?white?. tr r tr d 100 90 10 0 % optical response white black white fig. 2 luminance : active area a : h/4 mm b: v/4 mm points: 13 points h,v active area 1 3 2 5 4 h a b v 678 91 0 11 12 13 10mm 10mm www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 15 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 fig. 4 viewing angle normal y eye = 0 , right = 180 , left = 270 , down = 90 , up www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 16 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 5. mechanical characteristics the contents provide general mechanical characterist ics for the model lp171wp4(tlb1). in addition, the figures in the next page are detailed mechanical drawing of the lcd. horizontal 382.2 0.5mm vertical 244.5 0.5mm vertical 232.9 0.5mm vertical 229.5 mm weight 670g (typ.) 685g (max.) surface treatment hard coating(2h), glare & an ti-reflection treatment of the front polarizer depth (max) 6.5 mm horizontal 370.6 0.5mm horizontal 367.2 mm active display area bezel area outline dimension www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 17 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 note) unit:[mm], general tolerance: 0.5mm www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 18 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 note) unit:[mm], general tolerance: 0.5mm www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 19 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 [ detail description of side mounting screw ] note) unit:[mm], general tolerance: 0.5mm www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 20 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 6. reliability environment test condition { result evaluation criteria } there should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition. no. test item conditions 1 high temperature storage test ta= 60 c, 240h 2 low temperature storage test ta= -20 c, 240h 3 high temperature operation test ta= 50 c, 50%rh, 240h 4 low temperature operation test ta= 0 c, 240h 5 vibration test (non-operating) sine wave, 10 ~ 500 ~ 10hz, 1.5g, 0.37oct/min 3 axis, 1hour/axis 6 shock test (non-operating) half sine wave, 180g, 2ms one shock of each six faces(i.e. run 180g 6ms for all six faces) 7 altitude operating storage / shipment 0 ~ 10,000 feet (3,048m) 24hr 0 ~ 40,000 feet (12,192m) 24hr www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 21 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 7. international standards 7-1. safety 7-2. emc a) ul 60950-1:2003, first edition, underwriters laboratories, inc., standard for safety of information technology equipment. b) can/csa c22.2, no. 60950-1-03 1 st ed. april 1, 2003, canadian standards association, standard for safety of information technology equipment. c) en 60950-1:2001, first edition, european committee for electrotechnical standardization(cenelec) european standard for safety of information technology equipment. a) ansi c63.4 ?methods of measurement of radio- noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. ?american national standards institute(ansi), 1992 b) c.i.s.p.r. ?limits and methods of measurement of radio interface characteristics of information technology equipment.? international special committee on radio interference. c) en 55022 ?limits and methods of measurement of radio interface characteristics of information technology equipment.? european committee for electrotechnical standardization.(cenelec), 1998 ( including a1: 2000 ) www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 22 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 8. packing 8-1. designation of lot mark 8-2. packing form a) package quantity in one box : 20pcs b) box size : 482 mm 371 mm 325 mm a) lot mark abcdefghi jklm a,b,c : size(inch) d : year e : month f ~ m : serial no. note 1. year 2. month mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 321 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 321 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is attached to the backside of the lcd module. this is subject to change without prior notice. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 23 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 9. precautions please pay attention to the followings when you use this tft lcd module. 9-1. mo unting precautions (1) you must mount a module using holes arranged in four corners or four sides. (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted s hould have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plat e to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gently wi th absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possib le. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperatur e change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a l ong time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimized the interference. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 24 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wris t band etc. and don?t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer and color filter. 9-4. precautions for strong light exposure 9-5. storage (1) when the protection film is peeled off, static el ectricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) the protection film is attached to the polarizer with a small amount of glue. if some stress is applied to rub the protection film against the polarizer during the time you peel off the film, the glue is apt to remain on the polarizer. please carefully peel off the protection film without rubbing it against the polarizer. (3) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarize r after the protection film is peeled off. (4) you can remove the glue easily. when the glue remains on the polarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. 9-6. handling precaution s for protection film when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 25 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 appendix a. enhanced extended di splay identification data (eedid tm ) 1/3 byte# byte# (decimal) (hex) 000header 0 0 0000 0000 101 f f 1111 1111 202 f f 1111 1111 303 f f 1111 1111 header 404 f f 1111 1111 505 f f 1111 1111 606 f f 1111 1111 707 0 0 0000 0000 8 08 eisa manufacturer code(3 character id) = lpl 3 2 0011 0010 9 09 compressed ascii 0 c 0000 1100 10 0a panel supplier reserved 0 1 0000 0001 11 0b (hex, lsb first) 0 a 0000 1010 12 0c lcd module serial no. = 0 (if not used) 0 0 0000 0000 vender/ 13 0d lcd module serial no. = 0 (if not used) 0 0 0000 0000 product id 14 0e lcd module serial no. = 0 (if not used) 0 0 0000 0000 15 0f lcd module serial no. = 0 (if not used) 0 0 0000 0000 16 10 week of manufacture = 00 0 0 0000 0000 17 11 year of manufacture = 2007 1 1 0001 0001 18 12 edid structure version # = 1 0 1 0000 0001 edid version/ 19 13 edid revision # = 2 0 2 0000 0010 revision 20 14 video input definition = digital i/p,non tmds crgb 8 0 1000 000 0 21 15 max h image size(M) = 36.72M(37) 2 5 0010 0101 display 22 16 max v image size(M) = 22.95M(23) 1 7 0001 0111 parameter 23 17 display gamma = 2.20 7 8 0111 1000 24 18 feature support(dpms) = active off, rgb color 0 a 0000 1010 25 19 red/green low bits 1 c 0001 1100 26 1a blue/white low bits 9 0 1001 0000 27 1b red x r x = 0.590 9 7 1001 0111 28 1c red y r y = 0.349 5 9 0101 1001 29 1d green x gx = 0.328 5 3 0101 0011 color 30 1e green y g y = 0.547 8 c 1000 1100 characteristi c 31 1f blue x b x = 0.155 2 7 0010 0111 32 20 blue y b y = 0.138 2 3 0010 0011 33 21 white x wx = 0 .313 5 0 0101 0000 34 22 white y wy = 0 .329 5 4 0101 0100 35 23 established timing i 0 0 0000 0000 established 36 24 established timing ii 0 0 0000 0000 timings 37 25 manufacturer's timings 0 0 0000 0000 38 26 standard timing identification 1 was not used 0 1 0000 0001 39 27 standard timing identification 1 was not used 0 1 0000 0001 40 28 standard timing identification 2 was not used 0 1 0000 0001 41 29 standard timing identification 2 was not used 0 1 0000 0001 42 2a standard timing identification 3 was not used 0 1 0000 0001 43 2b standard timing identification 3 was not used 0 1 0000 0001 44 2c standard timing identification 4 was not used 0 1 0000 0001 stan dard 45 2d standard timing identification 4 was not used 0 1 0000 0001 timi ng id 46 2e standard timing identification 5 was not used 0 1 0000 0001 47 2f standard timing identification 5 was not used 0 1 0000 0001 48 30 standard timing identification 6 was not used 0 1 0000 0001 49 31 standard timing identification 6 was not used 0 1 0000 0001 50 32 standard timing identification 7 was not used 0 1 0000 0001 51 33 standard timing identification 7 was not used 0 1 0000 0001 52 34 standard timing identification 8 was not used 0 1 0000 0001 53 35 standard timing identification 8 was not used 0 1 0000 0001 value (hex) value (binary) field name and comments www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 26 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 appendix a. enhanced extended di splay identification data (eedid tm ) 2/3 byte# byte# (decimal) (hex) 54 36 1440 x 900 @ 60? mode : pixel clock = 88.75? a b 1010 1011 55 37 (stored lsb first) 2 2 0010 0010 56 38 horizontal active = 1440 pixels a 0 1010 0000 57 39 horizontal blanking = 160 pixels a 0 1010 0000 58 3a horizontal active : horizontal blanking = 1440 : 160 5 0 0101 0 000 59 3b vertical avtive = 900 lines 8 4 1000 0100 60 3c vertical blanking = 26 lines 1 a 0001 1010 detailed 61 3d vertical active : vertical blanking = 900 : 26 3 0 0011 0000 tim ing 62 3e horizontal sync. offset = 80 pixels 5 0 0101 0000 description 63 3f horizontal sync pulse width = 32 pixels 2 0 0010 0000 #1 64 40 vertical sync offset = 1 lines, sync width = 6 lines 1 6 0001 0 110 65 41 horizontal vertical sync offset/width upper 2bits = 0 0 4 000 0 0100 66 42 horizontal image size = 367.2L(367) 6 f 0110 1111 67 43 vertical image size = 229.5L(230) e 6 1110 0110 68 44 horizontal & vertical image size 1 0 0001 0000 69 45 horizontal border = 0 0 0 0000 0000 70 46 vertical border = 0 0 0 0000 0000 71 47 non-interlaced,normal display,no stereo,digital separate sync,h /v pol negatives 1 9 0001 1001 72 48 detailed timing descriptor #2 0 0 0000 0000 73 49 0 0 0000 0000 74 4a 0 0 0000 0000 75 4b 0 0 0000 0000 76 4c 0 0 0000 0000 77 4d 0 0 0000 0000 78 4e 0 0 0000 0000 detailed 79 4f 0 0 0000 0000 timing 80 50 0 0 0000 0000 description 81 51 0 0 0000 0000 #2 82 52 0 0 0000 0000 83 53 0 0 0000 0000 84 55 0 0 0000 0000 85 55 0 0 0000 0000 86 56 0 0 0000 0000 87 57 0 0 0000 0000 88 58 0 0 0000 0000 89 59 0 0 0000 0000 90 5a detailed timing descriptor #3 0 0 0000 0000 91 5b 0 0 0000 0000 92 5c 0 0 0000 0000 93 5d f e 1111 1110 94 5e 0 0 0000 0000 95 5f l 4 c 0100 1100 96 60 g 4 7 0100 0111 detailed 97 61 p 5 0 0101 0000 timing 98 62 h 6 8 0110 1000 description 99 63 i 6 9 0110 1001 #3 100 64 l 6 c 0110 1100 101 65 i 6 9 0110 1001 102 66 p 7 0 0111 0000 103 67 s 7 3 0111 0011 104 68 l 4 c 0100 1100 105 69 c 4 3 0100 0011 106 6a d 4 4 0100 0100 107 6b lf 0 a 0000 1010 value (hex) value (binary) field name and comments www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 27 / 27 lp171wp4 liquid crystal display ver. 0.0 jun. 11, 2007 appendix a. enhanced extended di splay identification data (eedid tm ) 3/3 byte# byte# (decimal) (hex) 108 6c detailed timing descriptor #4 0 0 0000 0000 109 6d 0 0 0000 0000 110 6e 0 0 0000 0000 111 6f f e 1111 1110 112 70 0 0 0000 0000 113 71 l 4 c 0100 1100 114 72 p 5 0 0101 0000 detailed 115 73 1 3 1 0011 0001 timing 116 74 7 3 7 0011 0111 description 117 75 1 3 1 0011 0001 #4 118 76 w 5 7 0101 0111 119 77 p 5 0 0101 0000 120 78 4 3 4 0011 0100 121 79 - 2 d 0010 1101 122 7a t 5 4 0101 0100 123 7b l 4 c 0100 1100 124 7c b 4 2 0100 0010 125 7d 5 3 5 0011 0101 126 7e extension flag = 00 0 0 0000 0000 extension flag 127 7f checksum 2 6 0010 0110 checksum value (binary) field name and comments value (hex) www.datasheet.net/ datasheet pdf - http://www..co.kr/

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