View V420H1-L04_2748584.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

issue date: oct.20.2006 model no.:V420H1-L04 approval 1 version 2.1 tft lcd approval specification model no.: v420h1 - l04 customer:___________________________________ approval by:_________________________________ note: _________________________________ lcd tv head division 3???? 3?@ ??? ?2??? a??a 1q-? www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 2 version 2.1 - contents - 1. general description -------------------------------------------------------3 1.1 overview 1.2 features 1.3 application 1.4 general specifications 1.5 mechanical specifications 2. absolute maximum ratings ------------------------------------------------------- 5 2.1 absolute ratings of environment 2.2 storage 2.2 electrical absolute ratings 2.2.1 tft lcd module 2.2.2 backlight inverter unit 3. electrical characteristics --------------------------------------------------------8 3.1 tft lcd module 3.2 backlight unit 3.2.1 ccfl (cold cathode fluorescent lamp) characteristics 3.2.2 inverter characteristics 3.2.3 inverter interface characteristics 4. block diagram --------------------------------------------------------14 4.1 tft lcd module 5. V420H1-L04 lcd input terminal pin assignment ---------------------------------------------------------15 5.1 tft lcd module input 5.2 backlight unit 5.3 inverter unit 5.4 block diagram of interface 5.5 lvds interface 5.6 color data input assignment 6. interface timing ---------------------------------------------------------25 6.1 input signal timing specifications 6.2 power on/off sequence 7. optical characteristics ---------------------------------------------------------28 7.1 test conditions 7.2 optical specifications 8. precautions ---------------------------------------------------------32 8.1 assembly and handling precautions 8.2 safety precautions 9.definition of labels ------------------------------------------------------- 33 10 .1 cmo module label 10.packaging -------------------------------------------------------- 34 11.mechanical characteristics -------------------------------------------------------- 36 www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 3 version 2.1 1. general description 1.1 overview V420H1-L04 is a 42? tft liquid crystal display module with 20-ccfl backlight unit and 2ch-lvds interface. this module supports 1920 x 1080 hdtv format and can display true 16.7m colors (8-bit/color). the inverter module for backlight is built-in. 1.2 features - high brightness (500 nits) - high contrast ratio (1200:1) - fast response time (gray to gray average 6.5ms) - high color saturation (ntsc 75%) - full hdtv (1920 x 1080 pixels) resolution, true hdtv format - de (data enable) only mode - lvds (low voltage differential signaling) interface - optimized response time for 50/60 hz frame rate - ultra wide viewing angle : super mva technology - 180 degree rotation display option - rohs compliance 1.3 application - standard living room tvs. - public display application. - home theater application. - mfm application. 1.4 general specifications specification unit note active area 930.24(h) x 523.26 (v) (42.02? diagonal) mm bezel opening area 938.3 (h) x 531.3 (v) mm (1) driver element a-si tft active matrix - - pixel number 1920x r.g.b. x 1080 pixel - pixel pitch(sub pixel) 0.1615 (h) x 0.4845 (v) mm - pixel arrangement rgb vertical stripe - - display colors 16.7m color - display operation mode transmissive mode / normally black - - surface treatment anti-glare coating (haze 25%) hard coating (3h) - (2) note (1) please refer to the attached drawings in chapter 9 for more information about the front and back outlines. note (2) the spec of the surface treatment is temporarily for this phase. cmo reserves the rights to change this feature. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 4 version 2.1 1.5 mechanical specifications item min. typ. max. unit note horizontal (h) 982.3 983.0 984.0 mm vertical (v) 575.3 576.0 577.0 mm module size depth (d) 51.3 52.3 53.3 mm (1), (2) weight 13100 13300 13500 g - note (1) please refer to the attached drawings for more information of front and back outline dimensions. note (2) module depth does not include connectors. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 5 version 2.1 2. absolute maximum ratings 2.1 absolute ratings of environment value item symbol min. max. unit note storage temperature t st -20 +60 oc (1) operating ambient temperature t op 0 50 oc (1), (2) shock (non-operating) s nop - (50) g (3), (5) vibration (non-operating) v nop - 1.0 g (4), (5) note (1) temperature and relative humidity range is shown in the figure below. (a) 90 %rh max. (ta ?? 40 oc). (b) wet-bulb temperature should be 39 oc max. (ta > 40 oc). (c) no condensation. (d) 40 oc/95 % rh is for reference. note (2) the maximum operating temperature is based on the test condition that the surface temperature of display area is less than or equal to 65 oc with lcd module alone in a temperature controlled chamber. thermal management should be considered in final product design to prevent the surface temperature of display area from being over 65 oc. the range of operating temperature may degrade in case of improper thermal management in final product design. note (3) 11 ms, half sine wave, 1 time for x, y, z. note (4) 10 ~ 200 hz, 10 min, 1 time each x, y, z. note (5) at testing vibration and shock, the fixture in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 6 version 2.1 2.2 storage when storing modules as spares for a long time, the following precaution is necessary. (a) do not leave the module in high temperature, and high humidity for a long time.it is highly recommended to store the module with temperature from 0 to 35 j at normal humidity without condensation. (b) the module shall be stored in dark place. do not store the tft-lcd module in direct sunlight or fluorescent light. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 7 version 2.1 2.3 electrical absolute ratings 2.3.1 tft lcd module value item symbol min. max. unit note power supply voltage v cc -0.3 20 v logic input voltage v in -0.3 3.6 v (1) 2.3.2 backlight inverter unit value item symbol min. max. unit note lamp voltage v w ?e 3000 v rms power supply voltage v bl 0 30 v (1) control signal level ?e -0.3 7 v (1), (3) note (1) permanent damage to the device may occur if maximum values are exceeded. function operation should be restricted to the conditions described under normal operating conditions. note (2) no moisture condensation or freezing. note (3)the control signals include on/off control, internal pwm control, external pwm control and internal/external pwm selection. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 8 version 2.1 3. electrical characteristics 3.1 tft lcd module ( ta = 25 2 oc) value parameter symbol min. typ. max. unit note power supply voltage v cc 10.8 12 13.2 v (1) power supply ripple voltage v rp - - 350 mv rush current i rush - 3.5 a (2) white - 1.2 1.5 a black - 0.5 - a power supply current vertical stripe i cc - 0.9 - a (3) differential input high threshold voltage v lvth - - 100 mv differential input low threshold voltage v lvtl -100 - - mv common input voltage v lvc 1.125 1.25 1.375 v lvds interface terminating resistor r t - 100 - ohm input high threshold voltage v ih 2.7 - 3.3 v cmos interface input low threshold voltage v il 0 - 0.7 v note (1) the module should be always operated within the above ranges. note (2) measurement condition: r1 (high to low) (control signal) +24v sw q2 c1 1uf vcc vs (12v) 2sk1470 q1 2sk1475 47k r2 1k vr1 47k c2 0.01uf c3 1uf fuse (lcd module input) vcc rising time is 470us 470us vcc gnd 0.9vcc 0.1vcc www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 9 version 2.1 note (3) the specified power supply current is under the conditions at vcc = 12 v, ta = 25 2 oc, f v = 60 hz, whereas a power dissipation check pattern below is displayed. active area c. vertical stripe pattern r r r r r r r r g g g g b b b b b b g g g g b b b b r r active area active area a. white pattern b. black pattern www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 10 version 2.1 3.2 backlight unit 3.2.1 ccfl (cold cathode fluorescent lamp) characteristics ( ta = 2 5 2 oc) value parameter symbol min. typ. max. unit note lamp input voltage v l - 1460 - v rms - lamp current i l 5.3 5.8 6.3 ma rms (1) - - 2450 v rms ta = 0 oc lamp turn on voltage v s - - 2250 v rms ta = 25 oc operating frequency f l 40 - 70 khz lamp life time l bl 50,000 60,000 - hrs (2) 3.2.2 inverter characteristics ( ta = 25 2 oc) value parameter symbol min. typ. max. unit note power consumption p bl - 170 180 w (5)(6), i l =5.8ma power supply voltage v bl 22.8 24 25.2 v dc power supply current i bl - 7.1 - a non dimming input ripple noise - - - 500 mv p-p v bl =22.8v 2450 - - v rms ta = 0 oc backlight turn on voltage v bs 2250 - - v rms ta = 25 oc oscillating frequency f w 47 50 53 khz dimming frequency f b 150 160 170 hz minimum duty ratio d min - 20 - % note (1) lamp current is measured by utilizing ac current probe and its value is average by measuring master and slave board. note (2) the lamp starting voltage v s should be applied to the lamp for more than 1 second after startup. otherwise the lamp may not be turned on. note (3) the lamp frequency may produce interference with horizontal synchronous frequency of the display input signals, and it may result in line flow on the display. in order to avoid interference, the lamp frequency should be detached from the horizontal synchronous frequency and its harmonics as far as possible. note (4) the life time of a lamp is defined as when the brightness is larger than 50% of its original value and the effective discharge length is longer than 80% of its original length (effective discharge length is defined as an area that has equal to or more than 70% brightness compared to the brightness at the center point of lamp.) as the time in which it continues to operate under the condition at ta = 25 ? 2 j and i l = 5.3~ 6.3marms. note (5) the power supply capacity should be higher than the total inverter power consumption p bl . since the pulse width modulation (pwm) mode was applied for backlight dimming, the driving current changed as pwm duty on and off. the transient response of power supply should be considered for the changing loading when inverter dimming. note (6) the measurement condition of max. value is based on 42" backlight unit under input voltage 24v, average lamp current 6.1 ma and lighting 30 minutes later. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 11 version 2.1 hv (pink +) hv (white +) hv (pink -) hv (white -) hv (pink +) hv (white +) hv (pink -) hv (white -) hv (pink +) hv (pink +) hv (white +) hv (white +) hv (pink -) hv (pink -) hv (white -) hv (white -) hv (white -) hv(pink -) hv (white +) hv(pink +) inverter (master) lcd module hv (white -) hv (white -) hv (white -) hv (pink -) hv(pink -) hv(pink -) hv(pink -) hv (white +) hv (white +) hv (white +) hv (pink +) hv(pink +) hv(pink +) hv(pink +) a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 inverter (slavor) hv(blue -) hv(blue +) a a a a 1 2 1 2 hv (pink +) hv (white +) hv (pink -) hv (white -) a a a a 1 2 1 2 www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 12 version 2.1 3.2.3 inverter interface characteristics value parameter symbol test condition min. typ. max. unit note on ?e 2.0 ?e 5.0 v on/off control voltage off v blon ?e 0 ?e 0.8 v hi ?e 2.0 ?e - 5.0 v internal/external pwm select voltage lo v sel ?e 0 ?e 0.8 v max 2.85 3.0 3.15 v maximum dut y ratio internal pwm control voltage min v ipwm v sel = l ?e 0 ?e v minimum dut y ratio hi 2.0 ?e 5.0 v dut y on external pwm control voltage lo v epwm v sel = h 0 ?e 0.8 v dut y off control signal rising time tr ?e ?e ?e 100 ms control signal falling time tf ?e ?e ?e 100 ms pwm signal rising time t pwmr ?e ?e ?e 50 us pwm signal falling time t pwmf ?e ?e ?e 50 us input impedance r in ?e 1 ?e ?e m [ blon delay time t on ?e 1 ?e ?e ms blon off time t off ?e 1 ?e ?e ms note (1) the sel signal should be valid before backlight turns on by blon signal. it is inhibited to change the internal/external pwm selection (sel) during backlight turn on period. note (2) the power sequence and control signal timing are shown in the following figure. note (3) the power sequence and control signal timing must follow the figure below. for a certain reason, the inverter has a possibility to be damaged with wrong power sequence and control signal timing. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 13 version 2.1 2.0v 0.8v t r t f backlight on duration 0 v epwm 3.0v v ipwm t pwmr v w ext. dimming function int. dimming function t on1 minimun duty 100% external pwm duty v bl v blon v sel 0 0 0 0 2.0v 0.8v 2.0v 0.8v t pwmf t off1 external pwm period www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 14 version 2.1 4. block diagram of interface 4.1 tft lcd module tft lcd panel (1920x3x1080) data driver ( rsds ) scan driver dc/dc converter & reference voltage generator input connector ( fi-re41 s - v f ) gnd vcc erx0(+/-) erx1(+/-) erx2(+/-) erx3(+/-) eclk(+/-) orx0(+/-) orx1(+/-) orx2(+/-) orx3(+/-) timing controller frame buffer backlight unit inverter connector cn1:s14b-ph-sm3-tb (d)(lf) or equivalent (master) cn3-cn22:sm02 (12)b-bhs-1-tb(lf)(jst) or equivalent inverter connector cn2:s12b-ph-sm3-tb (d)(lf) or equivalent (slave) cn2. vbl gnd i_pwm blon vbl gnd cn1. oclk(+/-) e_pwm sel cn23-cn25: 7151-e10n (e&t) cn24,cn26: 7151-e10n (e&t) power input (bm20b-shld) www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 15 version 2.1 5. input terminal pin assignment 5.1 tft lcd module input 5.1.1 tft lcd module signal input cnf1 connector pin assignment: pin name description note 1 gnd ground 2 orx0- odd pixel, negative lvds differential data input. channel 0 3 orx0+ odd pixel, positive lvds differential data input. channel 0 4 orx1- odd pixel, negative lvds differential data input. channel 1 5 orx1+ odd pixel, positive lvds differential data input. channel 1 6 orx2- odd pixel, negative lvds differential data input. channel 2 7 orx2+ odd pixel, positive lvds differential data input. channel 2 8 gnd ground 9 oclk- odd pixel, negative lvds differential clock input. 10 oclk+ odd pixel, positive lvds differential clock input. 11 orx3- odd pixel, negative lvds differential data input. channel 3 12 orx3+ odd pixel, positive lvds differential data input. channel 3 13 n.c. no connection 14 n.c. no connection (5) 15 gnd ground 16 erx0- even pixel, negative lvds differential data input. channel 0 17 erx0+ even pixel, positive lvds differential data input. channel 0 18 erx1- even pixel, negative lvds differential data input. channel 1 19 erx1+ even pixel, positive lvds differential data input. channel 1 20 erx2- even pixel, negative lvds differential data input. channel 2 21 erx2+ even pixel, positive lvds differential data input. channel 2 22 gnd ground 23 eclk- even pixel, negative lvds differential clock input. 24 eclk+ even pixel, positive lvds differential clock input. 25 erx3- even pixel, negative lvds differential data input. channel 3 26 erx3+ even pixel, positive lvds differential data input. channel 3 27 n.c. no connection 28 n.c. no connection (5) 29 gnd ground 30 lvds_sel select lvds data format (2) 31 n.c. no connection (5) 32 rpf display rotation (3) 33 n.c. no connection (5) 34 odsel overdrive lookup table selection (4) 35 n.c. no connection 36 n.c. no connection 37 n.c. no connection 38 n.c. no connection 39 n.c. no connection 40 n.c. no connection 41 n.c. no connection (5) note (1) connector part no. : jae fi-re41s-vf. note (2) low : vesa lvds format, hi gh : jeida lvds format (defult). note (3) low : normal display (default), high : display with 180 degree rotation www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 16 version 2.1 note (4) overdrive lookup table selection. the overdrive lookup table should be selected in accordance to the frame rate to optimize image quality. odsel note l lookup table was optimized for 50 hz frame rate. h lookup table was optimized for 60 hz frame rate. note (5) left it open or connect to ground. 5.1.2 tft lcd module power input cnf2 connector pin assignment: pin name description note 1 vcc power input (+12v) 2 vcc power input (+12v) 3 vcc power input (+12v) 4 vcc power input (+12v) 5 vcc power input (+12v) 6 gnd ground 7 gnd ground 8 gnd ground 9 gnd ground 10 gnd ground 11 n.c. no connection 12 n.c. no connection 13 n.c. no connection 14 n.c. no connection 15 n.c. no connection 16 n.c. no connection 17 n.c. no connection 18 n.c. no connection 19 n.c. no connection 20 n.c. no connection (2) note (1) connector part no. : jst bm20b_shlds-g-tft . note (2) reserved for internal use. please left it open. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 17 version 2.1 5.2 backlight unit the pin configuration for the housing and the leader wire is shown in the table below. cn3-cn22: bhr-04vs-1 (jst). pin name description wire color 1 hv high voltage pink 2 hv high voltage white note (1) the backlight interface housing for high voltage side is a model bhr-04vs-1, manufactured by jst. the mating header on inverter part number is sm02(12.0)b-bhs-1-tb(lf). 2 hv(white) 1 hv(pink) 1 hv(pink) 2 hv(white) 2 hv(white) 2 hv(pink) 1 hv(white) 2 hv(pink) 1 hv(white) 2 hv(pink) 1 hv(pink) 1 hv(white) www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 18 version 2.1 5.3 inverter unit cn1 (header): s14b-ph-sm3-tb (d)(lf)(jst) or equivalent. pin no. symbol description 1 2 3 4 5 vbl +24v dc power input 6 7 8 9 10 gnd gnd 11 sel internal/external pwm selection high : external dimming low : internal dimming 12 e_pwm external pwm control signal e_pwm should be connected to ground when internal pwm was selected (sel = low). 13 i_pwm internal pwm control signal i_pwm should be connected to ground when external pwm was selected (sel = high). 14 blon backlight on/off control cn2 (header): s12b-ph-sm3-tb (d)(lf)(jst) or equivalent. pin no. symbol description 1 2 3 4 5 vbl +24v dc power input 6 7 8 9 10 gnd gnd 11 nc nc 12 nc nc cn3- cn22 (header): sm02(12)b-bhs-1-tb (lf)(jst) or equivalent pin no. symbol description 1 ccfl hot ccfl high voltage 2 ccfl hot ccfl high voltage www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 19 version 2.1 cn23-cn26 (header): 7151-e10n (e&t) pin no. symbol description 1 board to board 2 board to board 3 board to board 4 board to board 5 board to board 6 board to board 7 board to board 8 board to board 9 board to board 10 control signal board to board www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 20 version 2.1 5.4 block diagram of interface cnf1 er0-er7 e g0 -e g 7 eb 0 -eb7 de host graphics controller txin pll pll er0-er7 e g0 -e g 7 eb 0 -eb7 de timing controller erx0+ erx 0 - erx1+ erx1- erx2+ erx2- eclk+ eclk - rxout 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 100pf 100 p f 100pf 100pf 100pf erx3- erx3+ pll pll lvds transmitter thc63lvdm83a (lvdf83a) lvds receiver orx0+ o rx 0 - orx1+ orx1- orx2+ o rx2- oclk+ oclk - 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 100pf 100 p f 100pf 100pf 100pf orx3- orx3+ or0-or7 og0 - og 7 o b 0 - o b7 d c l k or0-or7 og0 - og 7 o b 0 - o b7 d c l k www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 21 version 2.1 er0~er7 : even pixel r data eg0~eg7 : even pixel g data eb0~eb7 : even pixel b data or0~or7 : odd pixel r data og0~og7: odd pixel g data ob0~ob7 : odd pixel b data de : data enable signal dclk : data clock signal notes: (1) the system must have the transmitter to drive the module. (2) lvds cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is used differentially. (3) two pixel data send into the module for every clock cycle. the first pixel of the frame is odd pixel and the second pixel is even pixel. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 22 version 2.1 5.5 lvds interface signal transmitter thc63lvdm83 a interface connector receiver thc63lvdf84a tft control input lvds_sel = l lvds_sel = h or open pin input host tft-lcd pin output lvds_sel = l lvds_sel = h or open r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 de r6 r7 g6 g7 b6 b7 rsvd 1 rsvd 2 rsvd 3 r2 r3 r4 r5 r6 r7 g2 g3 g4 g5 g6 g7 b2 b3 b4 b5 b6 b7 de r0 r1 g0 g1 b0 b1 rsvd 1 rsvd 2 rsvd 3 51 52 54 55 56 3 4 6 7 11 12 14 15 19 20 22 23 24 30 50 2 8 10 16 18 25 27 28 txin0 txin1 txin2 txin3 txin4 txin6 txin7 txin8 txin9 txin12 txin13 txin14 txin15 txin18 txin19 txin20 txin21 txin22 txin26 txin27 txin5 txin10 txin11 txin16 txin17 txin23 txin24 txin25 ta out0+ ta out0- ta out1+ ta out1- ta out2+ ta out2- ta out3+ ta out3- rx 0+ rx 0- rx 1+ rx 1- rx 2+ rx 2- rx 3+ rx 3- 27 29 30 32 33 35 37 38 39 43 45 46 47 51 53 54 55 1 6 7 34 41 42 49 50 2 3 5 rx out0 rx out1 rx out2 rx out3 rx out4 rx out6 rx out7 rx out8 rx out9 rx out12 rx out13 rx out14 rx out15 rx out18 rx out19 rx out20 rx out21 rx out22 rx out26 rx out27 rx out5 rx out10 rx out11 rx out16 rx out17 rx out23 rx out24 rx out25 r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 de r6 r7 g6 g7 b6 b7 nc nc nc r2 r3 r4 r5 r6 r7 g2 g3 g4 g5 g6 g7 b2 b3 b4 b5 b6 b7 de r0 r1 g0 g1 b0 b1 nc nc nc 24 bit dclk 31 txclk in txclk out+ txclk out- rxclk in+ rxclk in- 26 rxclk out dclk r0~r7: pixel r data (7; msb, 0; lsb) g0~g7: pixel g data (7; msb, 0; lsb) b0~b7: pixel b data (7; msb, 0; lsb) de : data enable signal www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 23 version 2.1 dclk : data clock signal notes: (1) rsvd (reserved) pins on the transmitter shall be ?h? or ?l?. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 24 version 2.1 5.6 color data input assignment the brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for the color. the higher the binary input, the brighter the color. the table below provides the assignment of the color versus data input. data signal red green blue color r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 basic colors black red green blue cyan magenta ye ll o w 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 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 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 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 gray scale of red red (0) / dark red (1) red (2) : : red (253) red (254) red (255) 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 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 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of green green (0) / dark green (1) green (2) : : green (253) green (254) green (255) 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 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 gray scale of blue blue (0) / dark blue (1) blue (2) : : blue (253) blue (254) blue (255) 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 : : 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 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 note (1) 0: low level voltage, 1: high level voltage www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 25 version 2.1 6. interface timing 6.1 input signal timing specifications the input signal timing specifications are show n as the following table and timing diagram . signal item symbol min. typ. max. unit note frequency 1/tc (60) 74 (80) mh z - lvds receiver clock input cycle to cycle jitter trcl - - 200 ps - setup time tlvsu 600 - - ps - lvds receiver data hold time tlvhd 600 - - ps - fr 5 47 50 53 hz (1) frame rate fr 6 57 60 63 hz (1) total tv (1115) 1125 1139 th tv=tvd+tvb display tvd 1080 1080 1080 th - vertical active display term blank tvb (35) 45 59 th - total th (2100) 2200 (2300) tc th=thd+thb display thd 1920 1920 1920 tc - horizontal active display term blank thb (180) 280 (380) tc - note (1) (odsel) = (h) , (l). please refer to 5.1 for detail information. note (2) since the module is operated in de only mode, hsync and vsync input signals should be set to low logic level. otherwise, this module would operate abnormally. input signal timing diagram t vd t vb t v t h de t hb valid display data ( 960 clocks) t c dclk t hd de data www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 26 version 2.1 lvds input interface timing diagram tc rxclk+ rxn+/- tlvsu tlvhd 1t? 14 3t? 14 5t? 14 7t? 14 9t? 14 11t? 14 13t? 14 www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 27 version 2.1 0.5 ?? t 1 ??1 0ms 0 ?? t 2 ?? 50ms t 3 ?? 50ms 500ms ?? t 4 50% 0v 0v 50% t 6 t 5 t 3 t 1 0.1v cc 0.9 v cc 0.1v cc 0.9 v cc t 4 t 2 valid power on power off signals power on/off sequence backlight (recommended) 500ms ?? t 5 100ms ?? t 6 power supply v cc 6.2 power on/off sequence to prevent a latch-up or dc operation of lcd module, the power on/off sequence should follow the diagram below. note. (1) the supply voltage of the external system for the module input should follow the definition of vcc. (2) apply the lamp voltage within the lcd operation range. when the backlight turns on before the lcd operation or the lcd turns off before the backlight turns off, the display may momentarily become abnormal screen. (3) in case of vcc is in off level, please keep the level of input signals on the low or high impedance. (4) t4 should be measured after the module has been fully discharged between power off and on period. (5) interface signal shall not be kept at high impedance when the power is on. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 28 version 2.1 7. optical characteristics 7.1 test conditions item symbol value unit ambient temperature ta 25 2 o c ambient humidity ha 50 10 %rh supply voltage v cc 12/18 v input signal according to typical value in "3. electrical characteristics" lamp current i l 5.8 0.5 ma oscillating frequency (inverter) f w 50 3 khz vertical frame rate fr 60 hz 7.2 optical specifications the relative measurement methods of optical characteristics are shown in 7.2. the following items should be measured under the test conditions described in 7.1 and stable environment shown in note (5). item symbol condition min. typ. max. unit note contrast ratio cr 900 1200 - note (2) response time gray to gray 6.5 12 ms note (3) center luminance of white l c 400 500 cd/m 2 note (4) white variation w 1.25 - note (7) cross talk ct 4 % note (5) rx 0.648 - red ry 0.332 - gx 0.271 - green gy 0.595 - bx 0.144 - blue by 0.060 - wx 0.272 - white wy typ. -0.03 0.278 typ. +0.03 - note (6) color chromaticity color gamut c.g x =0 , y =0 viewing normal angle 72 75 % ntsc x + 80 88 horizontal x - 80 88 y + 80 88 viewing angle vertical y - cr 20 80 88 deg. note (1) www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 29 version 2.1 note (1) definition of viewing angle ( x, y): viewing angles are measured by eldim ez-contrast 160r note (2) definition of contrast ratio (cr): the contrast ratio can be calculated by the following expression. contrast ratio (cr) = l255 / l0 l255: luminance of gray level 255 l 0: luminance of gray level 0 cr = cr (5), where cr (x) is corresponding to the contrast ratio of the point x at the figure in note (7). note (3) definition of gray to gray switching time : the driving signal means the signal of gray level 0, 63, 127, 191, and 255. gray to gray average time means the average switching time of gray level 0, 63,127,191,255 to each other. 12 o?clock direction y+ = 90o 6 o?clock y- = 90o x ? x + y- y + x- y+ y- x+ normal x = y = 0o x+ = 90o x- = 90o optical response 100% 90% 10% 0% gray to gray switching time t ime gray to gray switching time www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 30 version 2.1 note (4) definition of luminance of white (l c , l ave ): measure the luminance of gray level 255 at center point and 5 points l c = l (5), where l (x) is corresponding to the luminance of the point x at the figure in note (7). note (5) definition of cross talk (ct): ct = | y b ? y a | / y a 100 (%) where: y a = luminance of measured location without gray level 0 pattern (cd/m 2 ) y b = luminance of measured location with gray level 0 pattern (cd/m 2 ) note (6) measurement setup: the lcd module should be stabilized at given temperature for 1 hour to avoid abrupt temperature change during measuring. in order to stabilize the luminance, the measurement should be executed after lighting backlight for 1 hour in a windless room. lcd module lcd panel center of the screen display color analyzer (minolta ca210) light shield room (ambient luminance < 2 lux) a ctive area y a, u (d/2,w/8) y a, r (7d/8,w/2) y a, d (d/2,7w/8) y a, l (d/8,w/2) (0, 0) ( d, w ) gray 128 a ctive area gray 0 (d/4,w/4) (3d/4,3w/4) ( 0, 0 ) y b, u (d/2,w/8) y b, r (7d/8,w/2) y b, d (d/2,7w/8) y b, l (d/8,w/2) ( d, w ) gray 128 gray 0 www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 31 version 2.1 note (7) definition of white variation ( w): measure the luminance of gray level 255 at 5 points w = maximum [l (1), l (2), l (3), l (4), l (5)] / minimum [l (1), l (2), l (3), l (4), l (5)] d w active area vertical line horizontal line : test point x=1 to 5 5 12 34 d/4 d/2 3d/4 w/4 w/2 3w/4 x www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 32 version 2.1 8. precautions 8.1 assembly and handling precautions (1) do not apply rough force such as bending or twisting to the module during assembly. (2) it is recommended to assemble or to install a module into the user?s system in clean working areas. the dust and oil may cause electrical short or worsen the polarizer. (3) do not apply pressure or impulse to the module to prevent the damage of lcd panel and backlight. (4) always follow the correct power-on sequence when the lcd module is turned on. this can prevent the damage and latch-up of the cmos lsi chips. (5) do not plug in or pull out the i/f connector while the module is in operation. (6) do not disassemble the module. (7) use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily scratched. (8) moisture can easily penetrate into lcd module and may cause the damage during operation. (9) high temperature or humidity may deteriorate the performance of lcd module. please store lcd modules in the specified storage conditions. (10) when ambient temperature is lower than 10oc, the display quality might be reduced. for example, the response time will become slow, and the starting voltage of ccfl will be higher than that of room temperature. 8.2 safety precautions (1) the startup voltage of a backlight is approximately 1000 volts. it may cause an electrical shock while assembling with the inverter. do not disassemble the module or insert anything into the backlight unit. (2) if the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. in case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (3) after the module?s end of life, it is not harmful in case of normal operation and storage. www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 33 version 2.1 made in taiwan e207943 9. definition of labels 9.1 cmo module label the barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation. (a) model name: V420H1-L04 (b) revision: rev. xx, for example: a0, a1? b1, b2? or c1, c2?etc. (c) serial id: x x x x x x x y m d l n n n n serial id includes the information as below: (a) manufactured date: year: 0~9, for 2000~2009 month: 1~9, a~c, for jan. ~ dec. day: 1~9, a~y, for 1 st to 31 st , exclude i ,o, and u. (b) revision code: cover all the change (c) serial no.: manufacturing sequence of product (d) product line: 1 -> line1, 2 -> line 2, ?etc. product line year, month, date cmo internal use cmo internal use revision cmo internal use serial no. chi mei optoelectronics x x x x x x x y m d l n n n n v420h1 -l04 rev. xx rohs www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 34 version 2.1 10. packaging 10.1 packing specifications (1) 3 lcd tv modules / 1 box (2) box dimensions : 1086(l) x 356 (w) x 715 (h) (3) weight : approximately 46.5kg ( 3 modules per box) 10.2 packing method figures 10-1 and 10-2 are the packing method lcd tv module anti-static bag 3pcs drier carton label carton cushion(bottom) figure.10-1 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 35 version 2.1 l1000*50mm*50mm pallet:l1100*w1100*h140mm pallet stack:l1100*w1100*h1575mm gross:294kg carton label pp belt film pallet pe sheet corner protector:l1400*50mm*50mm figure.10-2 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 36 version 2.1 11. mechanical characteristics chi mei note: 1.unspecified tolerance is 1.0 ?_?1qla?|3--?q www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 37 version 2.1 chi mei ?_?1qla?|3--?q www.datasheet.co.kr datasheet pdf - http://www..net/
issue date: oct.20.2006 model no.:V420H1-L04 approval 38 version 2.1 chi mei ?_?1qla?|3--?q www.datasheet.co.kr datasheet pdf - http://www..net/

▲Up To Search▲

Price & Availability of V420H1-L04

	To Download V420H1-L04 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .