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product specification 1 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 specification for approval 17.1 wxga+ tft lcd title model general customer *when you obtain standard approval, please use the above model name without suffix lp171wp4 *model tlr1 suffix lg.philips lcd co., ltd. supplier ) ) ( ( 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 prepared by reviewed by signature approved by k. s. kwon / s.manager j. h. park / manager s. w. park / engineer y. j. park / engineer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 contents 25 appendix. enhanced extended display identification data a 23 precautions 9 10 7 interface connections 3-2 color input data refernece 3-5 22 designation of lot mark 8-1 22 packing form 8-2 packing 8 21 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 electrical specifications 3 6 electrical charactreistics 3-1 9 signal timing specifications 3-3 9 signal timing waveforms 3-4 11 power sequence 3-6 12 optical sfecifications 4 16 mechanical characteristics 5 20 reliablity 6 international standards 7 21 safety 7-1 page item no www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 record of revisions 0.0 add power consumption specification 6 dec. 12. 2007 0.1 0.1 modify e-edid table (add color coordinates specificat ion) (checksum d8 1e) 31,33 jan. 10. 2008 0.2 add color coordinates specification 14 add drawing : rear view C drive ic and t-con position 20 add mother glass thickness 17 add gray scale specification 15 - 0.0 edid ver final draft - jan. 28. 2008 1.0 add drawing : b/l structure 22 first draft (preliminary specification) - oct. 15. 2007 0.0 description page revision date revision no www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 1. general description general features hard coating(2h), glare treatment of the front pola rizer surface treatment 6-bit, 262,144 colors color depth 1440 horiz. by 900 vert. pixels rgb strip arrangement pixel format 220 cd/m 2 (typ.5 point) luminance, white total 6.70 watt(typ.) @ lcm circuit 1.90 watt(typ.) , b/l input 4.80watt(typ.) power consumption 705g (max.) weight transmissive mode, normally white display operating mode yes rohs comply 0.255mm 0.255 mm pixel pitch 382.2(h, typ) 244.5(v, typ) 6.5(d,max) [mm] outline dimension 17.1 inches diagonal active screen size the lp171wp4 is a color active matrix liquid crysta l display with an integral cold cathode fluorescent lamp (ccfl) backlight system. the matrix employs a- si thin film transistor as the active element. it i s a transmissive type display operating in the normally white mode. this tft-lcd has 17.1 inches diagonall y measured active display area with wxga+ resolution( 900 vertical by 1440 horizontal pixel array). each pixel is divided into red, green and blue sub-pixel s or dots which are arranged in vertical stripes. g ray scale or the brightness of the sub-pixel color is d etermined with a 6-bit gray scale signal for each d ot, thus, presenting a palette of more than 262,144 colors. the lp171wp4 has been designed to apply the interfa ce method that enables low power, high speed, low emi. the lp171wp4 is intended to support applications wh ere 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 note book pc. control & data power edid signal & power tft-lcd panel (1280 x 800) 1 900 1 1440 cn 1 user connector 30 pin power block edid block gip(gate in panel) source driver circuit backlight ass y cn lvds & timing control block www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 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] units 1 %rh 90 10 h op operating ambient humidity 1 %rh 90 10 h st storage humidity 1 c 60 -20 h st storage temperature 1 c 50 0 t op operating temperature at 25 5 c vdc 4.0 -0.3 vcc power input voltage max min parameter notes values symbol note : 1. temperature and relative humidity range a re shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 3. electrical specifications 3-1. electrical characteristics the lp171wp4 requires two power inputs. one is emp loyed to power the lcd electronics and to drive the tft array and liquid crystal. the second input whic h powers the ccfl, is typically generated by an inverter. the inverter is an external unit to the l cd. table 2. electrical characteristics 1 ma 660 575 - 1 watt 2.18 1.90 - pc power consumption 5.01 4.80 - p bl power consumption v rms v rms 1300 1500 vs established starting voltage at 25 at 0 lamp : v rms 930(3.0ma) 738(6.5ma) 715(7.0ma) v bl operating voltage 3 ma rms 7.0 6.5 3.0 i bl operating current khz 70 60 40 f bl operating frequency 4 min 3 - - ts discharge stabilization time 5 hrs - - 10,000 life time 2 ohm 110 100 90 zm differential impedance v dc 3.6 3.3 3.0 vcc power supply input voltage i cc power supply input current module : parameter symbol max typ min notes unit values note) 1. the specified current and power consumption are under the vcc = 3.3v , 25 , fv = 60hz condition whereas mosaic pattern is displayed and fv is the f rame frequency. 2. this impedance value is needed to proper display and measured form lvds tx to the mating connector. 3. the typical operating current is for the typica l surface luminance (lwh) in optical characteristic s. 4. define the brightness of the lamp after being li ghted for 5 minutes as 100%, ts is the time require d for the brightness of the center of the lamp to be not less than 95%. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 note) 5. the life time is determined as the time at which brightness of lamp is 50% compare to that of initi al value at the typical lamp current. 6. the output of the inverter must have symmetrical (negative and positive) voltage waveform and symmetrical current waveform.(asymmetrical ratio is less than 10%) please do not use the inverter which has asymmetrical voltage and asymmetrical cur rent and spike wave. lamp frequency may produce interface with horizonta l synchronous frequency and as a result this may cause beat on the display. therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmo nics in order to prevent interference. 7. it is defined the brightness of the lamp after b eing lighted for 5 minutes as 100%. t s is the time required for the brightness of the cent er of the lamp to be not less than 95%. 8. the lamp power consumption shown above does not include loss of external inverter. the applied lamp current is a typical one. 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, a re following. it shall help increase the lamp lifetime and reduce leakage current. a. the asymmetry rate of the inverter waveform shou ld be less than 10%. b. the distortion rate of the waveform should be wit hin 2 10%. * inverter output waveform had better be more simil ar to ideal sine wave. 10. inverter open voltage must be more than lamp vo ltage for more than 1 second for start-up. otherwise, the lamps may not be turned on. do not attach a conducting tape to lamp connecting wire. if the lamp wire attach to a conducting tape, tft-l cd module has a low luminance and the inverter has abnormal action. because leakage current is occ urred between lamp wire and conducting tape. ex of current wave) i p i -p * asymmetry rate: | i p C i Cp | / i rms * 100% * distortion rate i p (or i Cp ) / i rms normal current wave - standard abnormal current wave - bad abnormal current wave - bad abnormal current wave - bad www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 3-2. interface connections table 3. module connector pin configuration (cn1) negative lvds differential data input even_r in 0- 20 ground gnd 19 positive lvds differential clock input odd_clkin+ 18 negative lvds differential clock input odd_clkin- 17 ground gnd 16 positive lvds differential data input odd_r in 2+ 15 negative lvds differential data input odd_r in 2- 14 ground gnd 13 positive lvds differential data input odd_r in 1+ 12 negative lvds differential data input odd_r in 1- 11 positive lvds differential clock input even_clkin+ 30 power supply, 3.3v typ. vcc 2 power supply, 3.3v typ. vcc 3 ddc 3.3v power v eedid 4 no connection nc 5 ddc clock clk eedid 6 ddc data data eedid 7 positive lvds differential data input odd_r in 0+ 9 ground gnd 1 negative lvds differential data input odd_r in 0- 8 ground gnd 10 ground gnd 22 negative lvds differential data input even_r in 1- 23 positive lvds differential data input even_r in 1+ 24 ground gnd 25 negative lvds differential data input even_r in 2- 26 positive lvds differential data input even_r in 2+ 27 ground gnd 28 negative lvds differential clock input even_clkin- 29 notes description symbol pin even_r in 0+ positive lvds differential data input 21 1, interface chips 1.1 lcd : sw, sw0604 (lcd controller) including lvds receiver 1.2 system : thc63lvdf823a or equivalent * pin to pin compatible with lvds 2. connector 2.1 lcd :is100-c30r-c15 ,uju elec. gt101-30s-hr11,ls cable 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 pi n connector is used for the module electronics inte rface and the other connector is used for the integral ba cklight system. the electronics interface connector is a model gt10 1-30s-hr11 manufactured by lsc. the backlight interface connector is a model bhsr-0 2vs-1, manufactured by jst or compatible. the mating connector part number is amp1674817-2 or equivalent. notes : 1. the high voltage side terminal is color ed dark gray and the low voltage side terminal is green . pin2 pin2 pin1 1 power supply for lamp (low voltage side) lv 2 1 power supply for lamp (high voltage side) hv 1 notes description symbol pin table 4. backlight connector pin configuration (j3 ) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 notes unit max min symbol description 85mhz > fclk 65mhz ps + 400 - 400 t skew lvds clock to data skew margin - - - 65mhz > fclk 25mhz % 3 - f dev maximum deviation of input clock frequency during ssc khz 200 - f mod maximum modulation frequency of input clock during ssc - 1/7 - 600 t clk + 1/7 t skew_eo lvds clock to clock skew margin (even to odd) ps + 600 t skew - v 2.1 0.3 v in lvds input voltage range - v 1.8 0.6 v cm lvds common mode voltage - mv 600 100 |v id | lvds differential voltage notes unit max min symb ol description 3-3-1. dc specification 3-3-2. ac specification 3-3. lvds signal timing specifications www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 < clock skew margin between channel > < lvds data format > 3-3-3. data format 1) lvds 2 port < spread spectrum > time f center f max f min f mod 1 f center * f dev freq. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 3-4. signal timing specifications table 6. timing table this is the signal timing required at the input of the user connector. all of the interface signal ti ming should be satisfied with the following specifications and spe cifications of lvds tx/rx for its proper operation. 3-5. signal timing waveforms condition : vcc =3.3v 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 900 900 900 t wva width-active 720 720 720 t wha width-active 1port : fclk * 2 tclk 128 112 88 t hbp horizontal back porch 1port : fclk * 2 48 32 16 t hfp horizontal front porch thp 13 6 4 t vbp vertical back porch 6 3 2 t vfp vertical front porch thp 924 912 908 t vp period 5 3 2 t wv width 24 16 8 t wh width 1port : fclk * 2 tclk 920 880 832 thp period hsync vsync data enable 1port : fclk * 2 mhz - 48.1 - f clk frequency dclk note unit max typ min symbol item www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 3-6. 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 t he color. the table below provides a reference for color versus data input. table 7. color data reference 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (00) green 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green (01) ... 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green (62) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 green (63) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (00) red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (01) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 red (62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 red (63) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 blue (01) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (62) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 blue (63) blue (00) white yellow magenta cyan blue green red black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 basic color 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 0 0 0 0 0 0 1 1 1 1 1 1 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 1 1 1 1 1 1 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 1 1 1 1 1 1 1 1 1 1 1 1 blue msb lsb green msb lsb red msb lsb b 5 b 4 b 3 b 2 b 1 b 0 g 5 g 4 g 3 g 2 g 1 g 0 r 5 r 4 r 3 r 2 r 1 r 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue color input color data www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 3-7. power sequence note) 1. valid data is data to meet 3-3. lvds signal tim ing specifications 2. please avoid floating state of interface signal at invalid period. 3. when the interface signal is invalid, be sure to pull down the power supply for lcd vcc to 0v. 4. lamp power must be turn on after power supply fo r lcd and interface signal are valid. (ms) - - 400 t 7 (ms) 10 - 3 t 6 (ms) 50 - 0 t 5 (ms) - - 200 t 4 (ms) - - 200 t 3 (ms) 50 - 0 t 2 (ms) 10 - 0 t 1 max. typ. min. units value parameter table 8. power sequence table t 6 interface signal, v i (lvds signal of transmitter) lamp power power supply for lcd vcc 90% 10% 10% 0v 90% t 1 t 2 t 5 valid data 0v off off lamp on t 7 t 3 t 4 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 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 = 48.1mhz, f bl = 60khz , i bl = 6.5ma 5 viewing angle color coordinates 4 ms 8 tr r + tr d response time 0.171 0.141 0.111 by 0.343 0.313 0.283 wx white y axis, down ( f =270 ) y axis, up ( f =90 ) x axis, left ( f =180 ) x axis, right( f =0 ) degree - 45 40 q r degree - 45 40 q l degree - 15 10 q u degree - 35 30 q d blue 0.359 0.329 0.299 wy 6 gray scale green red 0.353 0.323 0.293 gx 0.581 0.551 0.521 gy 0.632 0.602 0.572 rx 0.379 0.349 0.319 ry 3 1.7 1.5 - d white luminance variation 0.188 0.158 0.128 bx max typ min 1 - 500 350 cr contrast ratio 2 cd/m 2 - 220 187 l wh surface luminance, white parameter symbol notes units values lcd module optical stage(x,y) pritchard 880 or equivalent 50cm optical characteristics are determined after the un it has been on and stable for approximately 30 min utes in a dark environment at 25 c . the values specified are at an approximate distan ce 50cm from the lcd surface at a viewing angle of f and q equal to 0 . fig. 1 presents additional information concerning t he measurement equipment and method. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 100 l63 77.0 l55 11.4 l23 21.6 l31 35.4 l39 53.0 l47 4.6 l15 1.0 l7 0 l0 luminance [%] (typ) gray level 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 acro ss the lcd surface 50cm from the surface with all pixels displaying white. for more information see fig 1. l wh = average(l 1 ,l 2 , l 5 ) 3. the variation in surface luminance , the panel t otal variation ( d white ) is determined by measuring l n at each test position 1 through 13 and then defined as followed numerical formula. for more information see fig 2. maximum(l 1 ,l 2 , l 13 ) d white = minimum(l 1 ,l 2 , l 13 ) 4. response time is the time required for the displ ay 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 contrast 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 t he lcd surface. for more information see fig 4. 6. gray scale specification * f v = 60hz www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 fig. 3 response time the response time is defined as the following figur e and shall be measured by switching the input sign al for black and white. tr r tr d 100 90 10 0 % optical response white black white fig. 2 luminance h a v b l4 l5 l1 l2 l3 center point d c h,v : active area a : h/4 mm b : v/4 mm c : 10 mm d : 10 mm points : 13 points l12 l7 l9 l10 l6 l11 l13 l8 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 17 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 5. mechanical characteristics the contents provide general mechanical characteris tics for the model lp171wp4. in addition the figure s in the next page are detailed mechanical drawing of the lcd. 0.63 + 0.05 / -0.03 mm 0.63 + 0.05 / -0.03 mm lower glass (tft glass) upper glass (c/f glass) mother glass thickness 229.5 mm vertical hard coating(2h), glare treatment of the front polarizer surface treatment 705g (max.) weight 232.9 0.5mm vertical 244.5 0.5mm vertical 6.5mm (max) thickness 367.2 mm horizontal active display area 370.6 0.5mm horizontal bezel area 382.2 0.5mm horizontal outline dimension www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 18 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 note) unit:[mm], general tolerance: 0.5mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 19 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 note) unit:[mm], general tolerance: 0.5mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 in order to avoid ic damage, it is not allowed to h ave such overlappings as cables or antennas, camera, wlan, wwan over these cof locations. note) unit:[mm], general tolerance: 0.5mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 [ detail description of side mounting screw ] notes : 1. screw plated through the method of non-e lectrolytic nickel plating is preferred to reduce possibility that results in vertical and/ or horizontal line defect due to the conductive particles from screw surface. * mounting screw length (a) = 2.0(min) / 2.5(max) * mounting screw hole depth (b) = 2.5(min) * mounting hole location : 3.75(typ.) * torque : 2.0 kgf.cm(max) (measurement gauge : torque meter) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 12 11 10 9 8 7 no screw (* 2pcs) sheet fixing pad (* 4pcs) lamp housing lamp assembly cover bottom supporter main part name reflector light guide diffuser down sheet prism down sheet prism up sheet diffuser up sheet part name 6 4 12 5 3 no 1 2 3 4 5 6 11 7 8 9 10 12 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 lpl proposal for system cover design.(appendix) define define 1. rear side of lcm is sensitive against external stre ss,and previous check about interference is highly needed. 2.in case there is something from system cover come s into the boundary above,mechanical interference may cause the fos def ects. (eg:ripple,white spot..) check if antenna cable is sufficiently apart from t -con of lcd module. 2 1 gap check for securing the enough gap between lcm and system cover. no good good 1.if system antenna is overlapped with t-con,it mi ght be cause the noise. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 lpl proposal for system cover design. 1.cof area needs to be handled with care. define 1 .at least 2.0mm of gap needs to be secured to preve nt the shock related defects. define 2.l type of hinge is recommended than i type unde r shock test. 2.good wire path design to system side. ok wire path is located between cofs. bad wire path overlapped with cof area. 4 3 gap check for securing the enough gap between lcm and system hinge. checking the path of the system wire. #1 #2 #3 #4 #5 #6 ok bad good www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 lpl proposal for system cover design. 1.cnt area is specially sensitive against external stress,and additional gap by cutting on system cover will be helpful on r emoving the ripple. 2.using a thinner cnt will be better. (eg: fpc type ) define 1.condition without bracket is good for mechanical noise,and can minimize the light leakage from deformation of bracket. define 2.the results shows that there is no difference bet ween the condition with or without bracket. securing additional gap on cnt area.. 6 5 using a bracket on the top of lcm is not recommend ed. with bracket without bracket bracket user connector cable pathway. system cover inner side. user connector area. fpc:flexible printed circuit. cut a a-1 a~a-1 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 6. reliability environment test condition { result evaluation criteria } there should be no change which might affect the pr actical display function when the display quality test is conducted under normal operating condition. 0 ~ 10,000 feet (3,048m) 24hr 0 ~ 40,000 feet (12,192m) 24hr altitude operatin g storage / shipment 7 half sine wave, 180g, 2ms one shock of each six faces(i.e. run 180g 2ms for all six faces) shock test (non-operating) 6 sine wave, 10 ~ 500 ~ 10hz, 1.5g, 0.37oct/min 3 axis, 1hour/axis vibration test (non-operating) 5 ta= 0 c, 240h low temperature operation test 4 ta= 50 c, 50%rh, 240h high temperature operation test 3 ta= -20 c, 240h low temperature storage test 2 ta= 60 c, 240h high temperature storage test 1 conditions test item no. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 27 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 7. international standards 7-1. safety 7-2. emc a) ansi c63.4 methods of measurement of radio-nois e 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 committ ee on radio interference. c) en 55022 limits and methods of measurement of r adio interface characteristics of information technology equipment. european committee for electr otechnical standardization.(cenelec), 1998 ( including a1: 2000 ) a) ul 60950-1:2003, first edition, underwriters lab oratories, inc., standard for safety of information technology equip ment. b) can/csa c22.2, no. 60950-1-03 1 st ed. april 1, 2003, canadian standards association, standard for safety of information technology equip ment. c) en 60950-1:2001, first edition, european committee for electrotechnical standardiza tion(cenelec) european standard for safety of information technol ogy equipment. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 28 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 8. packing 8-2. packing form a) package quantity in one box : 20 pcs b) box size : 482mm 371mm 325mm 8-1. designation of lot mark a) lot mark a b c d e f g h i j k l m 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 3 2 1 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 3 2 1 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is at tached to the backside of the lcd module. this is subject to change without prior notice. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 29 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 9. precautions please pay attention to the followings when you use this tft lcd module. 9-1. mounting precautions (1) you must mount a module using holes arranged in four corners or four sides. (2) you should consider the mounting structure so t hat uneven force (ex. twisted stress) is not applie d 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 protectiv e plate to the surface in order to protect the pola rizer. 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 fo r the cover case are not desirable because the form er generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit b reak by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizer s with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothe s 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 gen tly with absorbent cotton or other soft materials l ike 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 possi ble. 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 cir cuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lo wer temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes lower.) and in lower temperature, response time(required ti me that brightness is stable after turned on) becom es longer. (4) be careful for condensation at sudden temperatu re change. condensation makes damage to polarizer o r electrical contacted parts. and after fading conden sation, smear or spot will occur. (5) when fixed patterns are displayed for a long ti me, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference sha ll be done by system manufacturers. grounding and shieldi ng methods may be important to minimized the interference. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 30 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make c ertain that treatment persons are connected to ground through w rist band etc. and dont touch interface pin direct ly. 9-3. electrostatic discharge control strong light exposure causes degradation of polariz er and color filter. 9-4. precautions for strong light exposure 9-5. storage (1) when the protection film is peeled off, static electricity is generated between the film and polar izer. this should be peeled off slowly and carefully by p eople who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) the protection film is attached to the polarize r with a small amount of glue. if some stress is ap plied to rub the protection film against the polarizer du ring the time you peel off the film, the glue is apt to remain on the polarizer. please carefully peel off the protection film witho ut rubbing it against the polarizer. (3) when the module with protection film attached i s stored for a long time, sometimes there remains a very small amount of glue still on the polarizer af ter the protection film is peeled off. (4) you can remove the glue easily. when the glue r emains on the polarizer surface or its vestige is recognized, please wipe them off with absorbent cot ton waste or other soft material like chamois soaked with normal-hexane. 9-6. handling precautions 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 m odule 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 contac t with any other object. it is recommended that they be stored in the contai ner in which they were shipped. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 31 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 appendix a. enhanced extended display identificatio n data (eedid tm ) 1/3 b yte# b yte# (decim al) (h e x) 0 00 h eader 0 0 0000 0000 1 01 f f 1111 1111 2 02 f f 1111 1111 3 03 f f 1111 1111 h eader h eader h eader h eader 4 04 f f 1111 1111 5 05 f f 1111 1111 6 06 f f 1111 1111 7 07 0 0 0000 0000 8 08 e is a m anufacturer code(3 c haracter id ) = lp l 3 2 0011 0010 9 09 c om pressed a s c ii 0 c 0000 1100 10 0a p anel s upplier r eserved - p roduct code = a 103 0 3 0000 0011 11 0b (h ex, ls b first) a 1 1010 0001 12 0c lc d m odule s erial n o. = 0 (if not used) 0 0 0000 0000 vender/ vender/ vender/ vender/ 13 0d lc d m odule s erial n o. = 0 (if not used) 0 0 0000 0000 p roduct id p roduct id p roduct id p roduct id 14 0e lc d m odule s erial n o. = 0 (if not used) 0 0 0000 0000 15 0f lc d m odule s erial n o. = 0 (if not used) 0 0 0000 0000 16 10 w eek of m anufacture = 00 0 0 0000 0000 17 11 year of m anufacture = 2007 1 1 0001 0001 18 12 e d id s tructure version # = 1 0 1 0000 0001 e d id version/ e d id version/ e d id version/ e d id version/ 19 13 e d id r evision # = 2 0 2 0000 0010 r evision r evision r evision r evision 20 14 video input definition = d igital i/p,non tm d s c r g b 8 0 1000 0000 21 15 m ax h im age size(M) = 36.72M(37) 2 5 0010 0101 d isplay d isplay d isplay d isplay 22 16 m ax v im age size(M) = 22.95M(23) 1 7 0001 0111 p aram eter p aram eter p aram eter p aram eter 23 17 d isplay gam m a = 2.20 7 8 0111 1000 24 18 feature support(d p m s ) = a ctive off, r g b c olor 0 a 0000 1010 25 19 r ed/g reen low b its 1 c 0001 1100 26 1a b lue/w hite low b its 8 5 1000 0101 27 1b r ed x r x = 0.602 9 a 1001 1010 28 1c r ed y r y = 0.349 5 9 0101 1001 29 1d g reen x g x = 0.323 5 2 0101 0010 c olor c olor c olor c olor 30 1e g reen y g y = 0.551 8 d 1000 1101 c haracteristic c haracteristic c haracteristic c haracteristic 31 1f b lue x b x = 0.158 2 8 0010 1000 32 20 b lue y b y = 0.141 2 4 0010 0100 33 21 w hite x w x = 0.313 5 0 0101 0000 34 22 w hite y w y = 0.329 5 4 0101 0100 35 23 e stablished tim ing i 0 0 0000 0000 e stablished e stablished e stablished e stablished 36 24 e stablished tim ing ii 0 0 0000 0000 tim ings tim ings tim ings tim ings 37 25 m anufacturer's tim ings 0 0 0000 0000 38 26 s tandard tim ing identification 1 w as not used 0 1 0000 0001 39 27 s tandard tim ing identification 1 w as not used 0 1 0000 0001 40 28 s tandard tim ing identification 2 w as not used 0 1 0000 0001 41 29 s tandard tim ing identification 2 w as not used 0 1 0000 0001 42 2a s tandard tim ing identification 3 w as not used 0 1 0000 0001 43 2b s tandard tim ing identification 3 w as not used 0 1 0000 0001 44 2c s tandard tim ing identification 4 w as not used 0 1 0000 0001 s tandard s tandard s tandard s tandard 45 2d s tandard tim ing identification 4 w as not used 0 1 0000 0001 tim ing id tim ing id tim ing id tim ing id 46 2e s tandard tim ing identification 5 w as not used 0 1 0000 0001 47 2f s tandard tim ing identification 5 w as not used 0 1 0000 0001 48 30 s tandard tim ing identification 6 w as not used 0 1 0000 0001 49 31 s tandard tim ing identification 6 w as not used 0 1 0000 0001 50 32 s tandard tim ing identification 7 w as not used 0 1 0000 0001 51 33 s tandard tim ing identification 7 w as not used 0 1 0000 0001 52 34 s tandard tim ing identification 8 w as not used 0 1 0000 0001 53 35 s tandard tim ing identification 8 w as not used 0 1 0000 0001 value (h e x) value (binary) field n am e and c om m ents www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 32 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 appendix a. enhanced extended display identificatio n data (eedid tm ) 2/3 byte# byte# (decim al) (h ex) 54 36 1440 x 900 @ 60? m ode : pixel clock = 96.21? 9 5 1001 0101 55 37 (stored lsb first) 2 5 0010 0101 56 38 h orizontal active = 1440 pixels a 0 1010 0000 57 39 h orizontal blanking = 320 pixels 4 0 0100 0000 58 3a h orizontal active : h orizontal blanking = 1440 : 320 5 1 0101 0001 59 3b vertical avtive = 900 lines 8 4 1000 0100 60 3c vertical blanking = 12 lines 0 c 0000 1100 d etailed d etailed d etailed d etailed 61 3d vertical active : vertical blanking = 900 : 12 3 0 0011 0000 tim ing tim ing tim ing tim ing 62 3e h orizontal sync. o ffset = 64 pixels 4 0 0100 0000 d escription d escription d escription d escription 63 3f h orizontal sync pulse w idth = 32 pixels 2 0 0010 0000 #1 #1#1 #1 64 40 vertical sync o ffset = 1 lines, sync w idth = 3 lines 1 3 0001 0011 65 41 h orizontal vertical sync o ffset/w idth upper 2b its = 0 0 0 0000 0000 66 42 h orizontal im age size = 367.2L(367) 6 f 0110 1111 67 43 vertical im age size = 229.5L(230) e 6 1110 0110 68 44 h orizontal & vertical im age size 1 0 0001 0000 69 45 h orizontal border = 0 0 0 0000 0000 70 46 vertical border = 0 0 0 0000 0000 71 47 n on-interlaced,n orm al display,no stereo,d igital sep arate sync,h /v pol negatives 1 9 0001 1001 72 48 d etailed tim ing d escriptor #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 d etailed d etailed d etailed d etailed 79 4f 0 0 0000 0000 tim ing tim ing tim ing tim ing 80 50 0 0 0000 0000 d escription d escription d escription d escription 81 51 0 0 0000 0000 #2 #2#2 #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 d etailed tim ing d escriptor #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 d etailed d etailed d etailed d etailed 97 61 p 5 0 0101 0000 tim ing tim ing tim ing tim ing 98 62 h 6 8 0110 1000 d escription d escription d escription d escription 99 63 i 6 9 0110 1001 #3 #3#3 #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 (h ex) value (binary) field n am e and c om m ents www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 33 / 33 lp171wp4 liquid crystal display ver. 1.0 april. 2, 2008 appendix a. enhanced extended display identificatio n data (eedid tm ) 3/3 b yte# b yte# (d ecim al) (h e x ) 108 6c d etailed tim ing d escripto r # 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 d etailed d etailed d etailed d etailed 115 73 1 3 1 0011 0001 tim ing tim ing tim ing tim ing 116 74 7 3 7 0011 0111 d escrip tion d escrip tion d escrip tion d escrip tion 117 75 1 3 1 0011 0001 # 4 # 4# 4 # 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 r 5 2 0101 0010 125 7d 1 3 1 0011 0001 126 7e e xtensio n flag = 00 0 0 0000 0000 e xtensio n flag e xtensio n flag e xtensio n flag e xtensio n flag 127 7f c hecksum 1 e 0001 1110 c hecksum c hecksum c hecksum c hecksum value (binary) field n am e and c o m m ents v alue (h e x ) www.datasheet.co.kr datasheet pdf - http://www..net/

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