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lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 1 11 1/2 /2/2 /24 44 4 specification for approval ( ) preliminary specification (sit event) ( ) final specification title 14.1 xga tft lcd buyer ibm supplier lg.philips lcd co., ltd . model toronto 2 * ** * model lp141x7 suffix b1ib * when you obtain standard approval , please use the above model name without suffix. signature / date approved by s.h.kang / g.manager date / reviewed by s.c.yoon / manager b.h.koo / manager / prepared by m.j.lee / engineer h.j.kim / engineer please return 1 copy for your confirmation with your signature and comments. product engineering dept. lg.philips lcd co., ltd. www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 2 22 2/2 /2/2 /24 44 4 contents no. item page - cover 1 - contents 2 - record of revisions 3 1 general description 4 2 absolute maximum ratings 5 3 electrical specifications 6 3-1 electrical characteristics 6 3-2 interface connections 7 3-3 signal timing specifications 9 3-4 signal timing waveforms 10 3-5 color input data reference 11 3-6 power sequence 12 4 optical specifications 13 5 mechanical characteristics 14 6 reliability 18 7 international standards 19 7-1 safety 19 7-2 emc 19 8 packing 20 8-1 designation of lot mark 20 8-2 packing form 20 9 precautions 21 appendix a-1 optical characteristic measurement equipment and me thod 23 a-2 luminance 23 a-3 response time 23 a-4 viewing angle 24 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 3 33 3/2 /2/2 /24 44 4 records of revisions version no date page description 0.0 0.1 0.2 0.3 may 27, 2000 jun 13, 2000 jun 27, 2000 aug 25, 2000 - 4 6 7 9 13 15 13 4,14 15 ~ 17 12 first draft change power consumption 5.0w to 4.67w filling the lamp typical specification change the interface chip sn75lvds88b to thine kz4e038c12cfp and user connector. change the signal timing for thine chip change the contrast ratio 170(typ) to 250(typ). cahnge the maxium depth of user connector area 5.6mm to 5.8mm. change color coordinates change the lcd weight from 425g(typ) to 427.5g(typ) change the lamp wire length, back cover and screw position. change power sequence specification www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 4 44 4/2 /2/2 /24 44 4 1. general description the LP141X7-B1IB is a color active matrix liquid c rystal display with an integral cold cathode fluore scent 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 a 14.1 inches diagon ally measured active display area with xga resolution(76 8 vertical by 1024 horizontal pixel array). each p ixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scal e or the brightness of the sub-pixel color is determined wit h a 6-bit gray scale signal for each dot, thus, pre senting a palette of more than 262,144 colors. the LP141X7-B1IB has been designed to apply the in terface method that enables low power, high speed, low emi. flat link must be used as a lvds(low volta ge differential signaling) chip. the LP141X7-B1IB is intended to support applicatio ns where thin thickness, low power are critical fac tors and graphic displays are important. in combination with the vertical arrangement of the sub-pixels, th e LP141X7-B1IB characteristics provide an excellent f lat panel display for office automation products su ch as notebook pc. general features active screen size 14.1 inches(35.814 cm) diagonal outline dimensions 298.5(h) 227(v) 5.3(d) mm (typ.) pixel pitch 0.279 mm 0.279 mm pixel format 1024 horiz. by 768 vert. pixels rgb stripe arrangeme nt color depth 6-bit, 262,144 col ors luminance,white 150 cd/m 2 (typ.) power consumption total 4.67watt(typ.) weight 427.5g (typ.) display operating mode transmissive mode, normally white surface treatments hard coating (3h), anti-glare treatment of the front polarizer column driver circuit row driver circuit tft-lcd (1024 768) timing control block power block flatlink interface backlight assy cn1 cn 2 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 5 55 5/2 /2/2 /24 44 4 2. absolute maximum ratings the following are maximum values which, if exceede d, may cause faulty operation or damage to the unit . table 1 absolute maximum ratings values parameter symbol min. max. units notes power input voltage operating temperature storage temperature operating ambient humidity storage humidity v cc t op t st h op h st -0.3 0 -20 10 10 4.0 50 60 90 90 vdc %rh %rh at 25 5 1 1 1 1 note: 1. temperature and relative humidity range a re shown in the figure below. wet bulb temperature should be 39 max, and no condensation of water. 10 20 30 40 50 60 70 80 0 -20 95% 80% 0 10 20 30 40 50 60 dry bulb temperature [] wet bulb temperature [] storage operation humidity [(%)rh] 10 % 20 % 40 % 60 % www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 6 66 6/2 /2/2 /24 44 4 3. electrical specifications 3-1. electrical characteristics the LP141X7-B1IB 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 typically generated by an inverter. the inverter is an external unit to the l cd. table 2 electrical characteristics: parameter symbol values units notes min. typ. max. module: power supply input voltage power supply input current differential impedance power consumption rush current duration of rush current lamp operating voltage operating current established starting voltage at 25 at 0 operating frequency discharge stabilization time power consumption life time v cc i cc z m p c i rush t rush v l i l v s f l t s p l 3.0 - 90 - - - 680(6ma) 3.0 - - 45 - 10,000 3.3 0.315 100 1.04 1.0 - 725(5ma) 5.0 - - 58 3.63 3.6 0.370 110 1.22 1.5 30 875(3ma) 6.0 1170 1450 80 3 4.08 - vdc a ohm w a ms v rms ma rms v rms v rms khz minutes w hours 1 2 1 3 4 5 6 7 8 6ma note)the design of the inverter must have specifica tions for the lamp in lcd assembly. the performance of the lamp in lcm,for example life time or brightness,is extremely influenced by the characteristics of the dc-ac inverter.so all th e parameters of an inverter should be carefully des igned so as not to produce too much leakage current f rom high-voltage output of the inverter. when you design or order the inverter,please ma ke sure unwanted lighting caused by the mismatch of the lamp and the inverter(no lighting,flicker,e tc) never occurs.when you confirm it,the lcd assemb ly should be operated in the same condition as ins talled in your instrument. notes: 1. the specified current and power consumpti on are under the vcc = 3.3v , 25 , fv = 60hz condition whereas full black pattern is displayed and fv is the frame frequency. 2. this impedance value is needed to proper d isplay and measured from lvds tx to the mating connector. 3. the variance of the voltage is 10%. 4. the voltage above v s should be applied to the lamps for more than 1secon d for start-up. otherwise,the lamps may not be turned on. 5. the output of the inverter must have symme trical(negative and positive) voltage waveform and symmetrical current waveform.(unsymmetrical ratio is less than 10%) please do not use the inve rter which has unsymmetrical voltage and unsymme trical current and spike wave. lamp frequency may produce interference wit h horizontal synchronous frequency and as a result this may cause beat on the display.therefor e lamp frequency shall be as away as possible from the horizontal synchronous frequency and from i ts harmonics in order to prevent interference. 6.lets define the brightness of the lamp aft er being lighted for 5 minutes as 100%. t s is the time required for the brightness of the cen ter of the lamp to be not less than 95%. 7. the lamp power consumption shown above doe s not include loss of external inverter. 8. the life time is determined as the time at w hich brightness of lamp is 50% compared to that of initial value at the typical lamp current on condition of c ontinuous operating at 25 2 . www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 7 77 7/2 /2/2 /24 44 4 3-2. interface connections this lcd employs two interface connections, a 20 pi n connector is used for the module electronics and the other connector is used for the integral backlight system. the electronics interface connector is a model gt12 2-20p-h13r manufactured by lg cable. the pin configuration for the connector is shown in the tab le below. table 3 module connector pin configuration (lvds) [cn1] pin symbol description notes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 vcc vcc gnd gnd a0m a0p gnd a1m a1p gnd a2m a2p gnd clkm clkp gnd nc nc gnd gnd power (3.3v) power (3.3v) ground ground differential signal differential signal ground differential signal differential signal ground differential signal differential signal ground differential signal differential signal ground no connection no connection ground ground 1. interface chips 1.1 lcd : kz4e038c12cfp (thine) (thc63lvdf64a core + timing controller) 1.2 system : thc63lvdm63a(thine) * pin to pin compatible with ti lvds 2. connector 2.1 lcd : gt122-20p-h13 r (lg cable) 2.2 mating : fi-web21p-hf(jae) or compatible 2.3 connector pin arrangement viewing on display side the backlight interface connector is a model bhsr- 02vs-1, manufactured by jst. the mating connector part number is sm02b-bhss-1 or equivalent. the pin configuration for the connector is shown in the ta ble below. table 4 backlight connector pin configuration pin symbol description notes 1 2 hv lv power supply for lamp (high voltage side) power supply for lamp (low voltage side) 1 1 notes: 1. the high voltage side terminal is color ed pink. the low voltage side terminal is white. 1 20 cn1 cn2 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 8 88 8/2 /2/2 /24 44 4 table 5 required signal assignment for flatlink tr ansmitter pin # pin name require signals pin # pin name require signals 1 d4 r4 48 d3 r3 2 vcc vcc 47 d2 r2 3 d5 r5 46 gnd gnd 4 d6 g0 45 d1 r1 5 gnd gnd 44 d0 r0 6 d7 g1 43 nc nc 7 d8 g2 42 lvds gnd lvds gnd 8 vcc vcc 41 y0m a0m 9 d9 g3 40 y0p a0p 10 d10 g4 39 y1m a1m 11 gnd gnd 38 y1p a1p 12 d11 g5 37 lvds vcc lvds vcc 13 d12 b0 36 lvds gnd lvds gnd 14 nc nc 35 y2m a2m 15 d13 b1 34 y2p a2p 16 d14 b2 33 clkoutm clkm 17 gnd gnd 32 clkoutp clkp 18 d15 b3 31 lvds gnd lvds gnd 19 d16 b4 30 pllgnd pll gnd 20 d17 b5 29 pllvcc pll vcc 21 vcc vcc 28 pllgnd pll gnd 22 d18 hsync 27 shdn shdn 23 d19 vsync 26 clkin dclk 24 gnd gnd 25 d20 de(data enable) notes : refer to lvds transmitter data sheet for de tail descriptions. www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 9 99 9/2 /2/2 /24 44 4 3-3. signal timing specifications this is the signal timing required at the input of the lvds transmitter. all of the interface signal timing should be satisfied with the following specificati ons for its proper operation. table 6 timing table item symbol min. typ. max. unit note frequency f clk 62 65 68 mhz dclk width-low t wcl 3 - - width -high t wch 3 - - period t hp 1206 1344 1364 hsync width t wh 8 136 240 active period t wha 1024 1024 1024 period t vp 780 806 830 vsync width t wv 1 - 24 active period t wva 768 768 768 set up time t si 3 - - ns for dclk hold time t hi 3 - - horizontal t hbp 10 - - back porch t clk dtmg horizontal t hfp 10 - - (de) front porch vertical t vbp 2 - - back porch t hp vertical t vfp 1 - - front porch set up time t sd 3 - - ns for dclk data hold time t hd 3 - - * the maximum dclk jitter is 2.0nsec. www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 10 1010 10/2 /2/2 /24 44 4 3-4. signal timing waveforms dclk,hsync, vsync, dtmg, data dclk,hsync, vsync, dtmg, data dclk,hsync, vsync, dtmg, data dclk,hsync, vsync, dtmg, data t tt t clk clk clk clk t tt t wch wch wch wch t tt t wcl wcl wcl wcl t tt t hd hdhd hd t tt t sd sdsd sd v vv v h hh h =0. =0.=0. =0.7 77 7v vv v dd dddd dd v vv v l ll l =0.3v =0.3v =0.3v =0.3v dd dddd dd t tt t hi hihi hi t tt t s ss s t tt t wh whwh wh t tt t hp hphp hp t tt t hfp hfp hfp hfp t tt t wha wha wha wha t tt t hbp hbp hbp hbp t tt t vp vpvp vp t tt t wv wvwv wv t tt t vbp vbp vbp vbp t tt t wva wva wva wva t tt t vfp vfp vfp vfp dclk dclk dclk dclk data data data data inval inval inval invalid data id data id data id data invalid data invalid data invalid data invalid data dtmg dtmg dtmg dtmg hsync hsync hsync hsync dtmg dtmg dtmg dtmg vsync vsync vsync vsync dtmg dtmg dtmg dtmg www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 11 1111 11/2 /2/2 /24 44 4 3-5. color input data reference the brightness of each primary color(red, green an d blue) is based on the 6-bit gray scale data input for the color; the higher the binary input, the brighter th e color. the table below provides a reference for color versus data input. table 7 color data reference input color data color red msb lsb green msb lsb blue msb lsb r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 basic colors black red(63) green(63) blue(63) 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 red red(00) dark red(01) red(02) red(61) red(62) red(63) bright 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 green green(00)dark green(01) green(02) green(61) green(62) green(63)bright 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 blue blue(00) dark blue(01) blue(02) blue(61) blue(62) blue(63) bright 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 3-6. power sequence www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 12 1212 12/2 /2/2 /24 44 4 parameter values units min. typ. max. t 1 t 2 t 3 t 4 t 5 t 6 t 7 - 0 130 0 0 - 150 - - - - - - - 10 50 - - 50 10 - ms ms ms ms ms ms ms notes: 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 v cc to 0v. 3. lamp power must be turn on after power supply fo r lcd and interface signal are valid. 4. optical specifications t tt t 6 66 6 interface signal, v i (lvds signal of transmitter) power for lamp power supply for lcd v cc 90% 90%90% 90% 10% 10%10% 10% 10% 10%10% 10% 0v 0v0v 0v 90% 90%90% 90% t tt t 1 11 1 t tt t 2 22 2 t tt t 5 55 5 valid data valid data valid data valid data 0v 0v0v 0v off offoff off off offoff off lamp on lamp on lamp on lamp on t tt t 7 77 7 t tt t 3 33 3 t tt t 4 44 4 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 13 1313 13/2 /2/2 /24 44 4 optical characteristics are determined after the u nit has been on and stable for approximately 30 m inutes in a dark environment at 25 . 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 . appendix a -1 presents additional information conc erning the measurement equipment and method. table 8 optical characteristics parameter symbol values units notes min. typ. max. contrast ratio surface luminance, white luminance variation response time rise time decay time cie color coordinates red green blue white viewing angle x axis, right ( =0o) x axis, left( =180o) y axis, up( =90o) y axis, down ( =270o ) gray scale cr l wh white tr tr r tr d x r y r x g y g x b y b x w y w r l u d 150 130 - - - 0.559 0.301 0.285 0.518 0.121 0.110 0.301 0.312 40 40 10 30 - 250 150 - 20 30 0.589 0.331 0.315 0.548 0.151 0.140 0.329 0.332 - - - - - - - 1.45 40 50 0.619 0.361 0.345 0.578 0.181 0.170 0.357 0.352 - - - - - cd/m 2 ms degree 1 2 3 4 ibm spec. (0.577) (0.338) (0.310) (0.563) (0.158) (0.157) (0.313) (0.329) 5 6 notes 1. contrast ratio (cr) is defined mathemati cally as : surface luminance with all white pixels contrast ratio = surface luminance wi th all black pixels 2. surface luminance is the center point across the lcd surface 50cm from the surface with all pixels displaying white. for more information se e appendix a - 2. when i bl =6ma, l wh = 130cd/m 2 (min.) 150cd/m 2 (typ.) 3. the variation in surface luminance, white is determined by measuring l on at each test position 1 through 9, and then dividing the maxi mum l on of 9 points luminance by minimum l on of 9 points luminance. for more information see app endix a - 2. white maximum (l on1 , l on2 , ....l on9 ) minimum (l on1 , l on2 , ....l on9 ) 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 appendix a - 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 v ertical or y axis with respect to the z axis which is normal to the lcd surface. for more informatio n see appendix a - 4 6.gray scale specification. ( ta=25 , vcc=3.3v, f v =60hz, dclk=65mhz, i bl =6ma) www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 14 1414 14/2 /2/2 /24 44 4 gray level luminance(%) (typ.) l0 0.35 l7 1.0 l15 4.0 l23 10 l31 21 l39 35 l47 54 l55 75 l63 100 5. mechanical characteristics the contents provide general mechanical characteri stics for the model LP141X7-B1IB lcd. in addition, the figures in the next page are detailed mechanical dr awings of the lcd. outside dimensions : horizontal 298.5 0.5 mm vertical 227.0 0.5 mm depth 5.3 0.3 mm bezel area : horizontal 288.8 0.5 mm vertical 217.4 0.5 mm active display area : horizontal 285.696 mm vertical 214.272 mm weight (approximate) : 427.5g (typ.), 437.5g(max.) surface treatment : hard coating (3h) anti-glare treatment of the fro nt polarizer < front view > 5 55 5 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 15 1515 15/2 /2/2 /24 44 4 note) 1.general tolerance is 0.5mm. 2.the lcd depth of user connector area is ma x 5.8mm. < rear view > g t 1 2 2 - 2 0 p - h 1 3 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 16 1616 16/2 /2/2 /24 44 4 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 17 1717 17/2 /2/2 /24 44 4 6. reliability - environment test condition no. test item conditions 1 high temperature storage test ta = 60 240h 2 low temperature storage test ta = -20 240h 3 high temperature operation test ta = 50 50%rh 240h 4 low temperature operation test ta = 0 240h 5 vibration test (non-operating) sine wave, 10~500~10hz, 1.5g, 0.37oct/min, 3 axis, 1 hour/axis 6 shock test (non-operating) half sine wave, 100g, 6ms, one shock of each six faces (i.e. run 100g 6ms for all six faces.) 7 altitude operating 5000m 24hr {result evaluation criteria} there should be no change which might affect t he practical display function when the display qual ity test is conducted under normal operating condi tion. - on/off cycle : the display module will be capable of being o perated over 24,000 on/off cycles (lamp power & vcc on/off) - mean time between failure : the lcd panel and interface board assembly (e xcluding the ccfl) have a mean time between failures of 30,000 hours with a confidence lev el 90%. www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 18 1818 18/2 /2/2 /24 44 4 7. international standards 7-1. safety a) ul 1950 third edition, underwriters laboratori es, inc. jan. 28, 1995. standard for safety of information technology e quipment including electrical business equipment. b) can/csa c22.2 no. 950-95 third edition, canadi an standards association, jan. 28, 1995. standard for safety of information technology e quipment including electrical business equipment. c) en 60950 : 1992 + a1 : 1993 + a2 : 1993 + a3 : 1995 + a4 : 1997 + a11 : 1997 iec 950 : 1991 + a1 : 1992 + a2 : 1993 + a3 : 1 995 + a4 : 1996 european committee for electrotechnical standar dization (cenelec) european standard for safety of information tec hnology equipment including electrical business equipment. 7-2. emc a) ansi c63.4 methods of measurement of radio-no ise emissions from low-voltage electrical and electronic equipment in the range of 9khz t o 40ghz. american national standards institute(ansi),1992. b) c.i.s.p.r limits and methods of measurement o f radio interference characteristics of information technology equipment. internationa l special committee on radio interference c) en 55022 limits and methods of measurement of radio interference characteristics of information technology equipment. european com mittee for electrotechnical standardization (cenelec),1988 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 19 1919 19/2 /2/2 /24 44 4 8. packing 8-1. designation of lot mark a) lot mark a, b ,c : size d : year e : month f,g : panel code h : assembly code i,j,k,l,m : serial no. note : 1. year year 97 98 99 2000 2001 2002 2003 2004 2005 2006 2007 mark 7 8 9 0 1 2 3 4 5 6 7 2. month month jan. feb. mar. apr. may. jun. jul. aug. sep. oct. nov. dec. mark 1 2 3 4 5 6 7 8 9 a b c 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. 8-2. packing form a) package quantity in one box : 10 pcs 9.precautions k j i h g f e d c b a l m www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 20 2020 20/2 /2/2 /24 44 4 please pay attention to the followings when you us e 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 should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach a transparent protective plate to the surface in order to protect the polarizer. transparent protective plate should have suffici ent strength in order to 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 polaliz er at high temperature and the latter causes circui t break 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 clo thes with chemical treatment. do not touch the surface of polarizer for bare h and 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 like chamois soaked with petroleum benzene. norm al-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 l ower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes lower.) and in lower temperature, response time (require d time that brightness is stable after turned on ) becomes longer. (4) be careful for condensation at sudden temperatu re change. condensation makes damage to polarizer or electrical contacted parts. and aft er fading condensation, 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 shall be done by system manufacturers. groundin g and shielding methods may be important to minimize the interference. www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 21 2121 21/2 /2/2 /24 44 4 9.3 electrostatic discharge control since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground thro ugh wrist band etc . and dont touch interface pin directly. 9.4 precautions for strong light exposure strong light exposure causes degradation of polari zer and color filter. 9.5 storage when storing modules as spares for a long time, th e 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 and 35 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 con tainer in which they were shipped. 9.6 handling precautions for protection film (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 b y people who are electrically grounded and with wel l 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 during the time you peel off the film, the glue is apt to remain on the polarizer. please carefully peel off the protection film wi thout 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 after 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 cotton waste or other soft material like chamois soaked with normal-hexane . a-1 optical characteristic measurement equipment an d method www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 22 2222 22/2 /2/2 /24 44 4 a-2 luminance a-3 response time the response time is defined as the following f igure and shall be measured by switching the input signal for black and whi te. tr r tr d 100 90 10 0 % optical response white black white lcd module optical stage(x,y) field = 1 prichard 880 or equivalent 500mm 512 512512 512 768 768768 768 512 512512 512 256 256256 256 192 192192 192 5 55 5 3 33 3 1 11 1 384 384384 384 9 99 9 7 77 7 384 384384 384 576 576576 576 2 22 2 4 44 4 8 88 8 6 66 6 www.datasheet.net/ datasheet pdf - http://www..co.kr/
lp141x7 lp141x7 lp141x7 lp141x7- -- -b bb b1 11 1ib ibib ib liquid crystal display liquid crystal display liquid crystal display liquid crystal display product specification product specification product specification product specification ver 0. ver 0. ver 0. ver 0.3 33 3 aug 25 aug 25 aug 25 aug 25, , , , 2000 2000 2000 2000 page page page page 23 2323 23/2 /2/2 /24 44 4 a-4 viewing angle f = 90 (12:00) yu q = 0 z z' yd q f f = 180 (9:00) a f = 0 (3:00) xr f = 270 (6:00) tft lcd module xl www.datasheet.net/ datasheet pdf - http://www..co.kr/

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