View G121SN01V4_3176897.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

g121sn01 v4 rev. 0.0 page 1/25 g121sn01 v4 ( v ) preliminary specifications ( ) final specifications module 12.1 inch color tft-lcd model name g121sn01 v4 customer date checked & approved by note: this specification is subject to change without notice. approved by date debbie chiu 2009/02/11 prepared by vivian huang 2009/02/11 general display business division / au optronics corporation provided by www.display-solution.com info@display-solution.com www..net
g121sn01 v4 rev. 0.0 page 2/25 g121sn01 v4 contents 1. operating precautions ........................... ................................................... ...........4 2. general description ............................. ................................................... .............5 2.1 display characteristics ........................ ................................................... ........................... 5 2.2 optical characteristics........................ ................................................... ............................ 6 3. functional block diagram ........................ ................................................... ........9 4. absolute maximum ratings ........................ ................................................... ...10 4.1 absolute ratings of tft lcd module ............. ................................................... ............. 10 4.2 absolute ratings of environment................ ................................................... .................. 10 5. electrical characteristics ...................... ................................................... .........11 5.1 tft lcd module ................................. ................................................... ......................... 11 5.2 backlight unit................................. ................................................... ............................... 13 6. signal characteristics.......................... ................................................... ...........14 6.1 pixel format image ............................. ................................................... .......................... 14 6.2 scanning direction............................. ................................................... ........................... 14 6.3 tft-lcd interface signal description ........... ................................................... ............... 15 6.4 the input data format .......................... ................................................... ........................ 16 6.5 tft-lcd interface timing....................... ................................................... ...................... 18 6.6 power on/off sequence .......................... ................................................... .................. 19 7. connector & pin assignment...................... ................................................... ...20 7.1 tft-lcd signal (cn1): lcd connector............ ................................................... ........... 20 7.2 led backlight unit (cn2): backlight connector .. ................................................... ......... 20 8. reliability test criteria....................... ................................................... .............21 9. mechanical characteristics ...................... ................................................... ......22 9.1 lcm outline dimension (front view) ............. ................................................... .............. 22 9.2 lcm outline dimension (rear view)(pin 1 positio n) ................................................. ...... 23 10. label and packaging............................ ................................................... .........24 10.1 shipping label (on the rear side of tft-lcd di splay) ............................................. ..... 24 10.2 carton package ................................ ................................................... .......................... 24 11 safety.......................................... ................................................... .....................25 11.1 sharp edge requirements ....................... ................................................... ................... 25 11.2 materials ..................................... ................................................... ................................ 25 11.3 capacitors .................................... ................................................... ............................... 25 11.4 national test lab requirement................. ................................................... .................. 25 provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 3/25 g121sn01 v4 record of revision version and date page old description new description 0.0 2009/02/03 all first edition provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 4/25 g121sn01 v4 1. operating precautions 1) since front polarizer is easily damaged, please be cautious and not to scratch it. 2) be sure to turn off power supply when inserting or disconnecting from input connector. 3) wipe off water drop immediately. long contact wi th water may cause discoloration or spots. 4) when the panel surface is soiled, wipe it with a bsorbent cotton or soft cloth. 5) since the panel is made of glass, it may be brok en or cracked if dropped or bumped on hard surface. 6) to avoid esd (electro static discharde) damage, be sure to ground yourself before handling tft-lcd module. 7) do not open nor modify the module assembly. 8) do not press the reflector sheet at the back of the module to any direction. 9) in case if a module has to be put back into the packing container slot after it was taken out from the container, do not press the center of the led light bar edge. instead, press at the far ends of the led light bar edge sof tly. otherwise the tft module may be damaged. 10) at the insertion or removal of the signal inter face connector, be sure not to rotate nor tilt the interface connector of the tft module. 11) tft-lcd module is not allowed to be twisted & b ent even force is added on module in a very short time. please design your display product well to avoid external force applying to module by end-user directly. 12) small amount of materials without flammability grade are used in the tft-lcd module. the tft-lcd module should be supplied by power complied with requirements of limited power source (iec60950 or ul1950), or be applied exemptio n. 13) severe temperature condition may result in diff erent luminance, response time and lamp ignition voltage. 14) continuous operating tft-lcd display under low temperature environment may accelerate lamp exhaustion and reduce luminance dramatically. 15) the data on this specification sheet is applica ble when lcd module is placed in landscape position. 16) continuous displaying fixed pattern may induce image sticking. its recommended to use screen saver or shuffle content periodically if fix ed pattern is displayed on the screen. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 5/25 g121sn01 v4 2. general description this specification applies to the color active matr ix liquid crystal display g121sn01 v4 composed of a tft-lcd display, a driver and power s upply circuit, and a led backlight system. the screen format is intended to support svga (800( h) x 600(v)) screen and 16.2m (rgb 8-bits) or 262k colors (rgb 6-bits). led driving board for backlight unit is included in g121sn01 v4 and the led unit is replaceable. all input signals are lvds interface and compatible with g121sn01 v3. g121sn01 v4 designed with wide viewing angle; wide temperature and long life led backlight is well suited for industial applications. g121sn01 v4 is a rohs product. 2.1 display characteristics the following items are characteristics summary on the table under 25 condition: items unit specifications screen diagonal [inch] 12.1 active area [mm] 246 (h) x 184.5 (v) pixels h x v 800 x 3(rgb) x 600 pixel pitch [mm] 0.3075 x 0.3075 pixel arrangement r.g.b. vertical stripe display mode tn, normally white nominal input voltage vdd [volt] 3.3 (typ.) typical power consumption [watt] 6.7 w all black pattern weight [grams] 580 (max.) physical size [mm] 279.0(h) x 209.0(v) x 9.0(d) (ty p.) electrical interface 1 channel lvds surface treatment anti-glare, hardness 3h support color 16.2m / 262k colors temperature range operating storage (non-operating) [ o c] [ o c] -30 to +85 -30 to +85 rohs compliance rohs compliance provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 6/25 g121sn01 v4 2.2 optical characteristics the optical characteristics are measured under stab le conditions at 25 (room temperature): item unit conditions min. typ. max. remark white luminance [cd/m2] i f = 80ma/1 led line (center point) 330 450 - note 1 uniformity % 5 points 75 - - note 2, 3 contrast ratio 500 700 - note 4 [msec] rising - 10 20 [msec] falling - 25 35 response time [msec] raising + falling - 35 55 note 5 [degree] [degree] horizontal (right) cr = 10 (left) 70 70 80 80 - - viewing angle [degree] [degree] vertical (upper) cr = 10 (lower) 55 65 65 75 - - note 6 red x tbd tbd tbd red y tbd tbd tbd green x tbd tbd tbd green y tbd tbd tbd blue x tbd tbd tbd blue y tbd tbd tbd white x tbd tbd tbd color / chromaticity coordinates (cie 1931) white y tbd tbd tbd color gamut % 55 - note 1: measurement method equipment pattern generator, power supply, digital voltmeter, luminance meter (sr_3 or equivalent) aperture 1 with 50cm viewing distance test point center environment < 1 lux lcd module sr_3 or equivalent measuring distance module driving equipment provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 7/25 g121sn01 v4 note 2: definition of 5 points position (display ac tive area: 246mm (h) x 184.5mm (v)) 1 2 3 4 5 h /4 h /4 h /4 h /4 h w w /4 w /4 w /4 w /4 note 3: the luminance uniformity of 5 points is def ined by dividing the minimum luminance values by th e maximum test point luminance note 4: definition of contrast ratio (cr): note 5: definition of response time: the output signals of photo detector are measured w hen the input signals are changed from white to black (falling time) and from black to white (rising time), respectively. the response time inte rval is between 10% and 90% of amplitudes. please refer to the figure as below. note 6: definition of viewing angle viewing angle is the measurement of contrast ratio 10, at the screen center, over a 180 horizontal an d R 180 vertical range (off-normal viewing angles). th e 180 viewing angle range is broken down as below: 90 ( ) horizontal left and right, and 90 ( ) vertical high (up) and low (down). the measuremen t direction is typically perpendicular to the display surface with the screen rotated to its center to d evelop minimum brightnes s of five poin ts w9 = m aximum brightness of five points contrast ratio (cr)= brightness on the white state brightness on the black state 100 90 10 0 % optical response white black white tf tr 90 10 0 optical response white black white tr provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 8/25 g121sn01 v4 the desired measurement viewing angle. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 9/25 g121sn01 v4 3. functional block diagram the following diagram shows the functional block of the 12.1 inch color tft/lcd module: provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 10/25 g121sn01 v4 4. absolute maximum ratings 4.1 absolute ratings of tft lcd module item symbol min max unit logic/lcd drive vin - 0.3 + 3.6 [volt] 4.2 absolute ratings of environment item symbol min max unit operating temperature top -30 +85 [ o c] operation humidity hop 5 95 [%rh] storage temperature tst -30 +85 [ o c] storage humidity hst 5 95 [%rh] note: maximum wet-bulb should be 39 and no condensation. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 11/25 g121sn01 v4 5. electrical characteristics 5.1 tft lcd module 5.1.1 power specification symbol parameter min typ max units remark vdd logic/lcd input voltage 3.0 3.3 3.6 [volt] i vdd lcd input current - 280 - [ma] vdd=3.3v at 60 hz, all black pattern p vdd lcd power comsumption - 0.924 - [watt] vdd=3.3v at 60 hz, all black pattern i rush lcd lcd inrush current - - 1.5 [a] note 1; vdd=3.3v black pattern, rising time=470us vdd rp allowable logic/lcd drive ripple voltage - - 100 [mv] p-p vdd=3.3v at 60 hz, all black pattern note 1: measurement condition: q3 ao6402 g d2 s d1 d5 d6 q3 ao6402 g d2 s d1 d5 d6 c1 1uf/16v c2 1uf/25v c3 0.01uf/25v f1 vr1 47k +12.0v vcc sw1 sw mag-spst 1 2 (high to low) control signal (lcd module input) r2 1k +3.3v r1 47k r2 1k 90% 10% vdd rising time 0v 3.3v 470 us vdd provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 12/25 g121sn01 v4 5.1.2 signal electrical characteristics input signals shall be low or hi-z state when vdd i s off. note: lvds signal waveform. symbol item min. typ. max. unit remark vth differential input high threshold - - 100 [mv] vcm=1.2v vtl differential input low threshold 100 - - [mv] vcm=1.2v vid input differential voltage 100 400 600 [mv] vicm differential input common mode voltage 1.1 - 1.45 [v] vth/vtl=+-100mv provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 13/25 g121sn01 v4 5.2 backlight unit 5.2.1 parameter guideline for lcd following characteristics are measured under a stab le condition using a inverter at 25 . (room temperature): symbol parameter min. typ. max. unit remark vcc input voltage 10.8 12 12.6 [volt] i vcc input current - 0.48 - [a] 100% pwm duty p vcc power consumption - 5.76 tbd [watt] 100% pwm duty i rush led inrush current - - tbd [a] at rising time=470us f pwm dimming frequency 200 - 20k [hz] swing voltage 3 3.3 5.5 [volt] dimmung duty cycle tbd - 100 % operation life 50,000 - - hrs i f =80ma, ta= 25 o c note 1: ta means ambient temperature of tft-lcd mod ule. note 2: i f means led unit forward current. note 3: vcc, i vcc , i rush led , p vcc are defined for led backlight.(100% duty of pwm di mming) note 4: if g104sn02 v2 module is driven by high cur rent or at high ambient temperature & humidity cond ition. the operating life will be reduced. note 5: operating life means brightness goes down t o 50% initial brightness. minimum operating life ti me is estimated data. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 14/25 g121sn01 v4 6. signal characteristics 6.1 pixel format image following figure shows the relationship between inp ut signal and lcd pixel format. 1 st pixel 2 nd pixel 799 th pixel 800 th pixel 1 st line r g b r g b r g b r g b 600 th lin r g b r g b r g b r g b 6.2 scanning direction the following figures show the image seen from the front view. the arrow indicates the direction of sc an. fig. 1 normal scan (pin19, rsv = low or nc) fig. 2 reverse scan (pin19, rsv = high or vdd) provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 15/25 g121sn01 v4 6.3 tft-lcd interface signal description the module using a lvds receiver embaded in auos a sic. lvds is a differential signal technology for l cd interface and a high-speed data transfer device. input signal interface pin no. symbol description 1 vdd power supply, 3.3v (typical) 2 vdd power supply, 3.3v (typical) 3 gnd ground 4 sel68 6/ 8bits lvds data input selection [h: 8bits l/nc: 6bit] 5 rin0- 6 rin0+ lvds receiver signal channel 0 lvds differential data input (r0, r1, r2, r3, r4, r 5, g0) 7 gnd ground 8 rin1- 9 rin1+ lvds receiver signal channel 1 lvds differential data input (g1, g2, g3, g4, g5, b 0, b1) 10 gnd ground 11 rin2- 12 rin2+ lvds receiver signal channel 2 lvds differential data input (b2, b3, b4, b5, hs, v s, de) 13 gnd ground 14 clkin- 15 clkin+ lvds receiver signal clock 16 gnd ground 17 rin3- 18 rin3+ lvds receiver signal channel 3, nc for 6 bit lvds i nput lvds differential data input (r6, r7, g6, g7, b6, b 7, rsv) 19 rsv reverse scan function [h: enable; l/nc: disable] 20 nc/gnd reserved for auo internal test. please treat it as nc. note 1: input signals shall be in low status when v dd is off. note 2: high stands for 3.3v, low stands for 0v , nc stands for no connection. note 3: rsv stands for reserved. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 16/25 g121sn01 v4 6.4 the input data format 6.4.1 sel68 sel68 =low or nc for 6 bits lvds input sel68 = high for 8 bits lvds input note1 : please follow pswg. note2 : r/g/b data 7:msb, r/g/b data 0:lsb signal name description +red5(r5) +red4(r4) +red3(r3) +red2(r2) +red1(r1) +red0(r0) red data 5 (msb) red data 4 red data 3 red data 2 red data 1 red data 0 (lsb) red-pixel data red-pixel data each red pixels brightness data consists of these 6 bits pixel data. +green5(g5) +green4(g4) +green3(g3) +green2(g2) +green1(g1) +green0(g0) green data 5 (msb) green data 4 green data 3 green data 2 green data 1 green data 0 (lsb) green-pixel data green-pixel data each green pixels brightness data consists of thes e 6 bits pixel data. +blue5(b5) +blue4(b4) +blue3(b3) +blue2(b2) +blue1(b1) +blue0(b0) blue data 5 (msb) blue data 4 blue data 3 blue data 2 blue data 1 blue data 0 (lsb) blue-pixel data blue-pixel data each blue pixels brightness data consists of these 6 bits pixel data. clk data clock the typical frequency is 40mhz. the signal is used to strobe the pixel data and de signals. all pixel data shall be valid at the falling edge w hen the de signal is high. de display timing this signal is strobed at the fal ling edge of clk. when the signal is high, the pixel data shall be va lid to be displayed. ns - like format provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 17/25 g121sn01 v4 note: output signals from any system shall be low o r hi-z state when vdd is off. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 18/25 g121sn01 v4 6.5 tft-lcd interface timing 6.5.1 timing characteristics signal symbol min. typ. max. unit clock frequency 1/ t clock 34 40 48.3 mhz period t v 608 628 1024 active t vd -- 600 -- vertical section blanking t vb 8 28 423 t line period t h 960 1056 1060 active t hd -- 800 -- horizontal section blanking t hb 220 256 440 t clock note 1: frame rate is 60 hz. note 2: de mode. 6.5.2 input timing diagram provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 19/25 g121sn01 v4 6.6 power on/off sequence vdd power and lamp on/off sequence is as below. int erface signals are also shown in the chart. signals from any system shall be hi-z state or low level when vd d is off. power on/off sequence timing value parameter min. typ. max. units t1 0.5 - 10 [ms] t2 30 40 50 [ms] t3 200 - - [ms] t4 10 - - [ms] t5 10 - - [ms] t6 0 - - [ms] t7 10 - - [ms] t8 100 - - [ms] t9 0 16 50 [ms] t10 - - 10 [ms] t11 1000 - - [ms] the above on/off sequence should be applied to avoi d abnormal function in the display. please make sur e to turn off the power when you plug the cable into the input connector or pull the cable out of the conne ctor. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 20/25 g121sn01 v4 7. connector & pin assignment physical interface is described as for the connecto r on module. these connectors are capable of accommodating the following signals and will be fol lowing components. 7.1 tft-lcd signal (cn1): lcd connector connector name / designation signal connector manufacturer stm or compatible connector model number msb240420-e or compatible adaptable plug p240420 or compatible pin no. symbol pin no. symbol 1 vdd 2 vdd 3 gnd 4 sel68 5 rin0- 6 rin0+ 7 gnd 8 rin1- 9 rin1+ 10 gnd 11 rin2- 12 rin2+ 13 gnd 14 clkin- 15 clkin+ 16 gnd 17 rin3- 18 rin3+ 19 rsv 20 nc/gnd 7.2 led backlight unit (cn2): driver connector connector name / designation lamp connector manufacturer entery or compatible connector model number 3808k-f05n-02r or compatible mating model number h208kCp05n-02b or compatible pin no. symbol description pin1 vcc 12v input pin2 gnd gnd pin3 on/off 5v-on,0v-off pin4 dimming pwm pin5 na provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 21/25 g121sn01 v4 8. reliability test criteria items required condition note temperature humidity bias 40 , 90%rh, 300 hours high temperature operation 85 , 300 hours low temperature operation -30 , 300 hours hot storage 85 , 300 hours cold storage -30 , 300 hours thermal shock test -20 / 30 min, 60 / 30 min, 100cycles, 40 minimun ramp rate hot start test 85 / 1hr min. power on/off per 5 minutes, 5 times cold start test -30 / 1hr min. power on/off per 5 minutes, 5 times shock test (non-operating) 50g, 20ms, half-sine wave, ( x, y, z) vibration test (non-operating) 1.5g, (10~200hz, sine wave) 30 mins/axis, 3 direction (x, y, z) on/off test on/10 sec, off/10 sec, 30,000 cycles esd contact discharge: 8kv, 150pf(330 ) 1sec, 8 points, 25 times/ point air discharge: 15kv, 150pf(330 ) 1sec, 8 points, 25 times/ point note 1 emi 30-230 mhz, limit 40 dbu v/m, 230-1000 mhz, limit 4 7 dbu v/m note1: according to en61000-4-2, esd class b: some performance degradation allowed. no data lost self-recoverable. no hardware failures. note2: water condensation is not allowed for each test it ems. each test is done by new tft-lcd module. dont use the same tft-lcd module repeatedly for reliability test. the reliability test is performed only to examine the tft-lcd module capability. to inspect tft-lcd module after reliability test, please store it at room temperature and room humidi ty for 24 hours at least in advance. provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 22/25 g121sn01 v4 9. mechanical characteristics 9.1 lcm outline dimension (front view) 9(typ.) 9(typ.) 9(typ.) 9(typ.) provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 23/25 g121sn01 v4 9.2 lcm outline dimension (rear view) 1 11 1 1 11 1 1 11 1 provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 24/25 g121sn01 v4 10. label and packaging 10.1 shipping label (on the rear side of tft-lcd display) 10.2 carton package provided by www.display-solution.com www..net
g121sn01 v4 rev. 0.0 page 25/25 g121sn01 v4 11 safety 11.1 sharp edge requirements there will be no sharp edges or comers on the displ ay assembly that could cause injury. 11.2 materials 11.2.1 toxicity there will be no carcinogenic materials used anywhe re in the display module. if toxic materials are used, they will be reviewed and approved by the res ponsible auo toxicologist. 11.2.2 flammability all components including electrical components that do not meet the flammability grade ul94-v1 in the module will complete the flammability rating ex ception approval process. the printed circuit board will be made from materia l rated 94-v1 or better. the actual ul flammability rating will be printed on the printed circuit board. 11.3 capacitors if any polarized capacitors are used in the display assembly, provisions will be made to keep them from being inserted backwards. 11.4 national test lab requirement the display module will satisfy all requirements fo r compliance to: ul 60950 u.s.a. information technology equipment provided by www.display-solution.com www..net

▲Up To Search▲

Price & Availability of G121SN01V4

	To Download G121SN01V4 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .