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the upper section : before revision the lower section : after revision feb. 23, 2009 3284ps2609-TX43D57VC0CAA-1 corrected typo. 3284ps2609-TX43D57VC0CAA-2 3284ps2614-TX43D57VC0CAA-1 corrected a sentence: 10.10 others (1) hitachi displays, ltd. date feb. 23, 2009 3284ps 2602 ? TX43D57VC0CAA-2 page 2-1/1 r e c o r d o f r e v i s i o n sheet no. page summary 9-2/6 14-4/4 3284ps2614-TX43D57VC0CAA-2 date sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
a p p l i c a t i o n in the case of applying this product for such as control and safety device of transportation facilities (airplane, train, automobile, ship, etc), equipments aiming for rescue and security, and the other safety related devices which should secure higher reliability and safety, please make it sure that proper countermeasure such as fail-safe functions and enough system design for the protection are mandatory. please do not apply this product for equipments or devices which need exceedingly high reliability, such as aerospace applications, telecommunication facilities (trunk lines), nuclear related equipments or plants, and critical life support devices or applications. usage style of this product is limited to landscape mode. optical characteristics mentioned in this spec. sheet is applied for only initial stage after delivery, and the characteristics will be changed by long time usage. reliability of this product is secured as normal office use. hitachi displays, ltd. date feb. 23, 2009 3284ps 2603 ? TX43D57VC0CAA-2 page 3-1/1 sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
d e s c r i p t i o n the following specifications are applied to the following ips-pro-tft module. note : inverter for back light unit is not built in this module. g e n e r a l s p e c i f i c a t i o n s part name : TX43D57VC0CAA effective display area : h337.92 v270.336 [mm] number of pixels : h1280 v1024 [pixels] pixel pitch : h0.264 v0.264 [mm] color pixel arrangement : r+g+b vertical stripe display mode : transmissive mode normally black mode top polarizer type : anti-glare number of colors : 16,777,216 colors viewing angle range : super wide version input signal : 2-channel lvds (lvds: low voltage differential signaling) back light : 4 pcs. of ccfl external dimensions : h368 v306 t20.3 [mm] weight : 2,300g max (typ 2,100g) hitachi displays, ltd. date feb. 23, 2009 3284ps 2604 ? TX43D57VC0CAA-2 page 4-1/1 sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
1 . a b s o l u t e m a x i m u m r a t i n g s 1.1 electrical absolute maximum ratings operating storage min. max. min. max. temperature 0 50 -20 60 c 1) humidity 2) 2) %rh 1) vibration ? (0.5g) ? (1.0g) 3) shock ? (3g) ? (40g) 4) corrosive gas not acceptable not acceptable ? ? illumination at lcd surface notes 1) temperature and humidity should be applied to the center glass surface of a tft module, not to the system installed with a module. the temperature at the center of rear surface should be less than 60c on the condition of operating. function of module is guaranteed in above operating temperature range, but optical characteristics is specified for only 25c operating condition. the brightness of a ccfl tends to drop at low temperature. besides, the life-time becomes shorter at low temperature. 2) ta d 40c ??? relative humidity should be less than 85%rh max. dew is prohibited. ta > 40c ??? relative humidity should be lower than the moisture of the 85%rh at 40c. 3) frequency of the vibration is between 15hz and 100hz. (remove the resonance point) 4) pulse width of the shock is 10 ms. 1.2 electrical absolute maximum ratings (1) tft module vss=0v item symbol min. max. unit note power supply voltage v dd 0 6.5 v ? input voltage for logic v i -0.3 3.6 v 1) v esd0 100 v 2),3) v esd1 8 kv 2),4) notes 1) it is applied to pixel data signal and clock signal. 2) discharge coefficient: 200pf-250 o , environmental: 25c-70%rh 3) it is applied to i/f connector pins. 4) it is applied to the surface of a metallic bezel and a lcd panel. (2) back light gnd=0v item symbol min. max. unit note input current i l ? 8.5 marms 1) input voltage v l ? 1,800 vrms 2) notes 1) the specification shall be applied each ccfl. the specification is defined at ground line. 2) the specification shall be applied connector pins for a ccfl at start-up. hitachi displays, ltd. date feb. 23, 2009 3284ps 2605 ? TX43D57VC0CAA-2 page 5-1/1 note item unit 29.4 392 4.9 9.8 50,000 lx ? m/s 2 electrostatic durability ? 50,000 ? sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
2 . o p t i c a l c h a r a c t e r i s t i c s the following optical characteristics are measured when the lcd is set alone (apart from driving circuits and monitor cabinets) and under stable conditions. it takes about 30 minutes to reach stable conditions. the measuring point is the center of display area otherwise noted. the optical characteristics should be measured in a dark room or equivalent state. measuring equipment: cs1000a or ca-210, ez-contrast ta (ambient temperature)=25c, vdd=5.0v, fv=60hz, il=6.5ma (average of 4 pieces of ccfls. pwm duty 100%) item symbol condition min. typ. max. unit note contrast ratio cr 600 1,000 ? ? 2) response rise ton ? 10 18 time fall tof ? 12 20 brightness of white bwh 210 270 ? cd/m 2 ? brightness uniformity buni 75 ? ? % 4) x = 0 0.615 0.645 0.675 y 1) 0.300 0.330 0.360 color x 0.265 0.295 0.325 chromaticity y 0.570 0.600 0.630 ? gray scale (cie) x 0.112 0.142 0.172 255 y 0.030 0.060 0.090 x 0.269 0.299 0.329 y 0.285 0.315 0.345 | x ? ? 0.04 | y ? ? 0.04 5) variation of | x = +30 ? ? 0.04 color position | y i = 0, 90 ? ? 0.04 ? gray scale (cie) | x 180, 270 ? ? 0.04 255 | y 1) ? ? 0.04 | x ? ? 0.04 | y ? ? 0.04 contrast ratio at 85 hitachi displays, ltd. date feb. 23, 2009 3284ps 2606 ? TX43D57VC0CAA-2 page 6-1/2 ? ? ? 10 white red ? = 85 cr85 ms 3) red green blue white green blue sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
notes 1) definition of viewing angle tft module 2) definition of contrast ratio (luminance at displaying white) (luminance at displaying black) 3) definition of response time * temperature of lcd surface=30c 4) definition of brightness uniformity display pattern is white (255 level). the brightness uniformity is defined as the following equation. brightness at each point is measured, and average, maximum and minimum brightness is calculated. bmin bmax where, bmax = maximum brightness bmin = minimum brightness 5) variation of color position on cie is defined as difference between colors at = 0 and at = 30 & i = 0, 90,180, 270. hitachi displays, ltd. date feb. 23, 2009 3284ps 2606 ? TX43D57VC0CAA-2 page 6-2/2 cr = buni = 100 sh. no. x x' i =180 (9 o'clock) i =90 (12 o'clock) t =0 y y ' z z' i =270 (6 o'clock) i =0 (3 o'clock) i eye 10% 50% 90% 10% 50% 90% : measuring points (1) (2) (3) (4) (5) (6) (7) (8) (9) white black black displaying data signal optical response ( luminance) ton 100 90 10 0 % tof f www.datasheet.co.kr datasheet pdf - http://www..net/
3 . e l e c t r i c a l c h a r a c t e r i s t i c s 3.1 tft-lcd module ta=25c, vss=0v item symbol min. typ. max. unit note power supply voltage v dd 4.5 5.0 5.5 v ? power supply current i dd ? 780 980 ma 1), 2), 3) vsync frequency f v ? 60 76 * hz ? hsync frequency f h ? 64 ? khz ? dclk frequency f cl k 40 54 67.5 mhz ? * the lcd panel works ordinarily when fv is set between 60hz and 76hz. however, picture quality and optical characteristics can be guaranteed only at fv=60hz. if the lcd is used other than fv=60hz, customers are requested to check picture quality of the lcd under customers' specific conditions. notes 1) dc current at fv=60.0hz, fclk=54mhz and vdd=5.0v 2) current capacity of power supply for vdd should be larger than 5a, so that the fuse can be opened at the trouble of power supply. 3) the picture on maximum current is white picture. 3.2 back light ta=25c item symbol min. typ. max. unit note input current i l 3.0 6.5 7.5 marms 1) input voltage v l ? 700 ? vrms ? frequency f l 40 56 80 khz 2) kick-off voltage v s 1,500 ? 1,750 vrms 3) notes 1) the specification shall be applied to each cfl. the specification is defined at ground line. 2) frequency of power supply for a cfl may cause the interference with hsync frequency and cause beat or flicker on the display. therefore, lamp frequency shall be as different as possible from hsync frequency in order to avoid the interference. 3) ta=0c hitachi displays, ltd. date feb. 23, 2009 3284ps 2607 ? TX43D57VC0CAA-2 page 7-1/1 sh. no. v dd v ss dc ampere meter tft module www.datasheet.co.kr datasheet pdf - http://www..net/
4 . b l o c k d i a g r a m (1) tft module (2) back light unit hitachi displays, ltd. date feb. 23, 2009 3284ps 2608 ? TX43D57VC0CAA-2 page 8-1/1 sh. no. no.1 no.2 no.2 no.1 ccfl v l gnd cn3 ccfl v l gnd cn4 ccfl v l gnd cn5 ccfl v l gnd cn6 no.1 no.2 no.2 no.1 dc/dc converter tft-lcd drain driver lvds (odd data) timing signals display data control signals dc power supply cn1 g1 g2 g1024 d1 d2 d3840 gate driver odd pixel timing converter even pixel lvds (even data) display data receiver receiver www.datasheet.co.kr datasheet pdf - http://www..net/
5 . i n t e r f a c e p i n a s s i g n m e n t 5.1 tft-lcd module cn1 <> pin no. symbol function note 1 rain0- odd pixel data 2) 2 rain0+ 3 rain1- odd pixel data 2) 4 rain1+ 5 rain2- odd pixel data 2) 6 rain2+ 7 vss gnd (0v) 1) 8 raclkin- odd pixel data 2) 9 raclkin+ 10 rain3- odd pixel data 2) 11 rain3+ 12 rbin0- even pixel data 2) 13 rbin0+ 14 vss gnd (0v) 1) 15 rbin1- even pixel data 2) 16 rbin1+ 17 vss gnd (0v) 1) 18 rbin2- even pixel data 2) 19 rbin2+ 20 rbclkin- even pixel data 2) 21 rbclkin+ 22 rbin3- even pixel data 2) 23 rbin3+ 24 vss gnd (0v) 1) 25 nc no connection 3) 26 nc no connection 3) 27 nc no connection 3) 28 v dd 29 v dd power supply (+5.0v) 4) 30 v dd hitachi displays, ltd. date feb. 23, 2009 3284ps 2609 ? TX43D57VC0CAA-2 page 9-1/6 sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
notes 1) all vss pins should be grounded. 2) rninm+ and rninm- (n=a,b m=0,1,2,3) should be wired by twist-pairs or side-by-side fpc patterns, respectively. 3) please keep open. 4) all vdd pins should be connected to +5.0 v(typ.). 5) pin assignment is as follows. 5.2 back-light unit cn3,cn5 <> pin no. symbol function note 1 v l power supply ? 2 v l power supply ? cn4,cn6 <> pin no. symbol function note 1 gnd gnd ? 2 gnd gnd ? hitachi displays, ltd. date feb. 23, 2009 3284ps 2609 ? TX43D57VC0CAA-2 page 9-2/6 sh. no. 1pin 30pin (figure from top-view) www.datasheet.co.kr datasheet pdf - http://www..net/
b l o c k d i a g r a m o f i n t e r f a c e ra0~7, rb0~7 : r data receiver: equivalent of thc63lvdf84b by thine ga0~7, gb0~7 : g data ba0~7, bb0~7 : b data dtmg : display timing data notes 1) rsvd (reserved) pins on a transmitter should be connected with vss. 2) the system must have a lvds transmitter to drive a module. 3) the impedance of lvds cable should be 50 ohms per a signal line or about 100 ohms per a twist-pair line when it is used differentially. hitachi displays, ltd. date feb. 23, 2009 3284ps 2609 ? TX43D57VC0CAA-2 page 9-3/6 sh. no. lvds-to-ttl parallel rain0+ rain0- rain1+ rain1- rain2+ rain2- pll rclkain+ rclkain- ttl parallel-to-lvds pll host graphics controller (reserved) system (pc) side tft module side cn1 (reserved) dtmg ra0~ra7 ga0~ga7 ba0~ba7 lcd panel controller dtmg rain3- rain3+ lvds odd pixel odd pixel ra0~ra7 ga0~ga7 ba0~ba7 1) tain raout lvds-to-ttl parallel rbin0+ rbin0- rbin1+ rbin1- rbin2+ rbin2- pll rclkbin+ rclkbin- ttl parallel-to-lvds pll (reserved) (reserved) rb0~rb7 gb0~gb7 bb0~bb7 rbin3- rbin3+ lvds even pixel even pixel rb0~rb7 gb0~gb7 bb0~bb7 1) tbin rbout cn2 (reserved) (reserved) (reserved) (reserved) www.datasheet.co.kr datasheet pdf - http://www..net/
l v d s i n t e r f a c e hitachi displays, ltd. date feb. 23, 2009 3284ps 2609 ? TX43D57VC0CAA-2 page 9-4/6 sh. no. re0 re1 re2 re3 re4 re5 re6 re7 ge0 ge1 ge2 ge3 ge4 ge5 ge6 ge7 be0 be1 be2 be3 be4 be5 be6 be7 (hs) (vs) dtmg no use rbin3+/- rbin2+/- rbin1+/- rbin0+/- rx1 rx0 rx6 rx5 rx4 rx3 rx2 ro0 ro1 ro2 ro3 ro4 ro5 ro6 ro7 go0 go1 go2 go3 go4 go5 go6 go7 bo0 bo1 bo2 bo3 bo4 bo5 bo6 bo7 (hs) (vs) dtmg no use rain3+/- rain2+/- rain1+/- rain0+/- raclk in +/- 8 b i t d i g i t a l odd data [7:0] even data [7:0] 8 b i t x 3 l v d s i n t e r f a c e f o r m a t rbclk in +/- rx1 rx0 rx6 rx5 rx4 rx3 rx2 www.datasheet.co.kr datasheet pdf - http://www..net/
c o r r e s p o n d e n c e b e t w e e n i n p u t d a t a a n d d i s p l a y i m a g e odd pixel: ra0~ra7 : r data (1, 1) (1, 2) ga0~ga7 : g data ba0~ba7 : b data ra ga ba rb gb bb even pixel: rb0~rb7 : r data gb0~gb7 : g data bb0~bb7 : b data hitachi displays, ltd. date feb. 23, 2009 3284ps 2609 ? TX43D57VC0CAA-2 page 9-5/6 1, 1 1, 2 1, 3 1, 1280 2, 1 2, 2 2, 3 2, 1280 3, 1 3, 2 3, 3 3, 1280 1024, 1 1024, 2 1024, 3 1024, 1280 sh. no. dclk ra0~ra7 ga0~ga7 ba0~ba7 1, 3 1, 1 invalid 1, 5 1, 7 rb0~rb7 gb0~gb7 bb0~bb7 1, 4 1, 2 invalid 1, 6 1, 8 www.datasheet.co.kr datasheet pdf - http://www..net/
r e l a t i o n s h i p b e t w e e n d i s p l a y c o l o r s a n d i n p u t s i g n a l s notes 1) definition of gray scale: color (n) 2) n indicates gray scale level. higher n means brighter level. data signals: 1: high, 0: low hitachi displays, ltd. date feb. 23, 2009 3284ps 2609 ? TX43D57VC0CAA-2 page 9-6/6 sh. no. input deta r data g data b data color msb lsb msb lsb msb lsb black red (255) green (255) blue (255) cyan magenta yellow white black red (1) red (2) red (254) red (255) black green (1) green (2) green (254) green (255) black blue (1) blue (2) blue (254) blue (255) 1 1 0 0 0 ? ? 0 0 ? 0 0 0 ? ?? 0 0 1 0 0 0 1 1 1 0 ba2 0 0 0 0 0 0 ba3 0 1 1 1 0 0 0 1 ? 0 0 ?? ?? 0 0 0 ? 0 0 0 ?? 1 1 1 ? ? 1 11 0 0 0 0 0 basic color red 0 1 1 1 0 1 0 0 0 1 0 ra3 rb3 1 1 0 0 0 0 0 1 green 0 0 0 0 ? ? 0 00 blue 0 0 0 00000 ? 111 0001 0111 000 0 110 0000 000 0111 000 0 00 000 ga3 1 0 1 0 1 ? ga2 00 00 gb2 ? ? ? 0 1 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 010 ? ? ? ? ? ? ? 0000 000 0 00 001 0000 000 0000 000 0 00 000 0000 000 0000 000 0 00 000 0000 000 1000 111 1 11 000 0000 001 0000 111 1 11 00 001 1 11 00 00 00 ? ? ? ? ? ? ? 00 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 000 ? ? ? ? ? ? ? 0000 000 1 00 000 0000 000 1000 000 0 00 000 0000 000 0000 000 0 00 000 0000 000 0000 00 0 0 00 1111 1100 0000 00 00 11 100 1 ? ? 0 0 0 0 0 0 ? ? ? ? ? 0 0 0 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 000 ? ? ? ? ? ? ? 0000 000 0 000 0000 100 0000 000 0 000 0000 010 0000 000 0 111 0000 000 1111 111 1 000 1111 111 1000 111 1 111 1111 111 0111 000 0 111 1111 110 1111 111 1 111 0000 001 0111 000 0 000 0000 000 1000 111 1 1 000 0000 001 0000 000 0 000 1111 110 0000 000 0 ba4 ba1 ba0 0000 000 ga0 ba7 ba6 ba5 ra7 ra6 ra5 ra4 ? ? ra1 ra0 ga7 ra2 ga6 ga5 ga4 ga1 rb7 rb6 rb5 rb4 rb2 rb1 rb0 gb7 gb6 gb5 gb4 gb3 gb1 gb0 bb7 bb6 bb1 bb0 bb5 bb4 bb3 bb2 www.datasheet.co.kr datasheet pdf - http://www..net/
6 . t i m i n g d i a g r a m s o f i n t e r f a c e t i m i n g 6.1 timing diagrams of interface signal hitachi displays, ltd. date feb. 23, 2009 3284ps 2610 ? TX43D57VC0CAA-2 page 10-1/3 sh. no. tc t hd t h t vd t v t vb dtmg dtmg t ch t c t cl t ds t dh t es d clk data signals d clk display data dtmg 0.5vcc 0.5vcc 0.5vcc www.datasheet.co.kr datasheet pdf - http://www..net/
6.2 timing parameters signal item symbol min. typ. max. unit note frequency 1/tc 40 ? 67.5 mhz clock high time t ch 4 ? ? nsec low time t cl 4 ? ? nsec setup time t ds 4 ? ? nsec ? hold time t dh 4 ? ? nsec data enable setup time t es 4 ? ? nsec 13.1 16.7 17.5 msec 1,027 1,066 (1,270) lines ? display period t v d 1,024 1,024 1,024 lines ? vertical blank period one line scanning time horizontal active display term dimensions in parentheses are reference value. hitachi displays, ltd. date feb. 23, 2009 3284ps 2610 ? TX43D57VC0CAA-2 page 10-2/3 data frame frequency cycle t v vertical active display term t vb 3 ? ? lines ? cycle t h 812 ? (1,080) clocks ? 640 clocks ? display period t hd 640 640 sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
6.3 timing between interface signals and power supply power supply voltage v dd input signals v i timing of power supply voltage and input signals should be used under the following specifications. 0ms d tpr d 10ms 10ms d tdr d 50ms 0ms d tdf d 50ms tin t 1s tbr t 500ms tbf t 100ms hitachi displays, ltd. date feb. 23, 2009 3284ps 2610 ? TX43D57VC0CAA-2 page 10-3/3 sh. no. tpr 0.1v dd 0.9v dd 0 v tin tdr tdf 0 v tbr tbf valid back light www.datasheet.co.kr datasheet pdf - http://www..net/
feb.23,2009 www.datasheet.co.kr datasheet pdf - http://www..net/
feb.23,2009 www.datasheet.co.kr datasheet pdf - http://www..net/
8 . d e s i g n a t i o n o f l o t m a r k 8.1 lot mark notes 1) year mark 2) month mark month mark 3) week (days) mark 2008 8 1 01 7 07 1~7 1 2009 9 2 02 8 08 8~14 2 2010 0 3 03 9 09 15~21 3 2011 1 4 04 10 10 22~28 4 2012 2 5 05 11 11 29~31 5 6061212 4) it is the mark that was opened up by production person to take correspondence with production number. 8.2 revision (rev.) control rev. is the column for manufacturing convenience. a-z except i and o may be written on this column. 8.3 location of lot mark lot mark is printed on a label. the label is on the metallic bezel as shown in 7. external dimensional. the style of character will be changed without notice. hitachi displays, ltd. date feb. 23, 2009 3284ps 2612 ? TX43D57VC0CAA-2 page 12-1/1 sh. no. y ear 1) 5 digits for production number (00001~99999) week 3) production management sign month 2) special mark 4) lot mark rev. caution high voltage 8124h 00001 made in japan 01 00 7 g b 1908301 rev cold cathode florescent lamp in color lcd contains mercury. TX43D57VC0CAA 7 ; ' 9 & & $ $ + please follow local ordinances or regulations for its disposal. rev. a www.datasheet.co.kr datasheet pdf - http://www..net/
9 . c o s m e t i c s p e c i f i c a t i o n s 9.1 conditions for cosmetic inspection (1) viewing zone a) the figure shows the correspondence between eyes (of inspector) and tft-lcd module. t 45 : when non-operating inspection t 5 : when operating inspection b) inspection should be executed only from front side and only a-zone. cosmetic of b-zone and c-zone are ignore. (refer to 9.2 definition of zone) (2) environmental a) temperature : 25c b) ambient light : about 700 lx and non-directive when operating inspection. : about 1000 lx and non-directive when non-operating inspection. c) back-light : when non-operating inspection, back-light should be off. 9.2 definition of zone a-zone : display area (pixel area). b-zone : area between a-zone and c-zone. c-zone : metal bezel area. a-zone (include i/f connector) b-zone c-zone hitachi displays, ltd. date feb. 23, 2009 3284ps 2613 ? TX43D57VC0CAA-2 page 13-1/3 sh. no. tft-lcd module light inspection view t 0 about 300mm t www.datasheet.co.kr datasheet pdf - http://www..net/
9.3 cosmetic specifications when displaying conditions are not stable (ex. at turn on or off), the following specifications are not applied. max. acceptable number a-zone 1-dot 5 pcs 1),3) operating 1 dot defect sparkle 2-dots 2 inspection mode 3-dots 0 pcs 1),4) 4-dots 0 density 2 pcs/ i 15mm 1),5) total 5 pcs 1) 1-dot 10 pcs 2),3) black 2-dots 5 mode 3-dots 0 pcs 2),4) 4-dots 0 density 3 pcs/ i 15mm 2),5) total 10 pcs 2) total 15 pcs ? 2 line defect serious one is 3 uneven brightness not allowed. 4 stain inclusion line shape w d 0.1 pcs 6) w: width (mm) l: length (mm) 5 stain inclusion d d 0.3 ignore dot shape d d 0.4 4 pcs 6) d: ave. dia. (mm) 0.4 < d d 0.5 3 d > 0.5 0 6 scratch on polarizer w d 0.02 l: ignore ignore line shape l d 40 8 w: width (mm) l > 40 0 pcs 7) l d 10 8 l > 10 0 l: length (mm) w > 0.1 ? 0 7 scratch on polarizer d d 0.2 ignore dot shape d d 0.6 8 pcs 7) d: ave. dia. (mm) d > 0.6 0 hitachi displays, ltd. date feb. 23, 2009 3284ps 2613 ? TX43D57VC0CAA-2 page 13-2/3 l t 1.0 0 w d 0.04 w d 0.1 no. item unit note ?? l < 1.0 3 sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
max. acceptable number a-zone non- 8 bubbles, peeling d d 0.3 ignore operating in polarizer d d 0.5 8 pcs 7) inspection d: ave. dia. (mm) d d 1.0 4 d > 1.0 0 9 wrinkles on polarizer serious one is not allowed. notes 1) sparkle mode : brightness of dot is more than 30% at black. (visible to eye) 2) black mode: brightness of dot is less than 70% at white. (visible to eye) 3) 1 dot: defect dot is isolated, not attached to other defect dot. 4) n dots: n defect dots are consecutive. (n means the number of defects dots) a sequence of defective dots is regarded as one piece (unit: pcs) 5) density: number of defect dots inside 15mm i . 6) those stains which can be wiped out easily are acceptable. 7) polarizer area inside of b-zone is not applied. hitachi displays, ltd. date feb. 23, 2009 3284ps 2613 ? TX43D57VC0CAA-2 page 13-3/3 ?? no. item unit note sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
1 0 . p r e c a u t i o n please p a y attention to the followin g s when a tft module with a back-li g ht unit is used, handled and mounted. 10.1 precaution to handling and mounting (1) applying strong force to a part of the module may cause partial deformation of frame or mold, and cause damage to the display. to prevent damage of the electronic components on the interface board, the module must be handled with due care to avoid pressure or deforming the interface board arranged on the back of the module. never place the module on rough surface. (2) the module should gently and firmly be held by both hands. never hold by just one hand in order to avoid any internal damage. never drop or hit the module. (3) the module should be installed with mounting holes of a module. (4) uneven force such as twisted stress should not be applied to a module when a module is mounted on the cover case. the cover case must have sufficient strength so that external force can not be transmitted directly to a module. (5) it is recommended to leave a space between a module and a holding board of a module so that partial force is not applied to a module. (6) the edge of a cover case should be located inside more than 1mm from the edge of a module front frame. (7) materials included acetic acid and chlorine should not be used for a cover case as well as other parts and boards near a module. acetic acid attacks a polarizer. chlorine attacks electric circuits due to electro-chemical reaction. (8) the polarizer on a tft cell should carefully be handled due to its softness, and should not be touched, pushed or rubbed with glass, tweezers or anything harder than hb pencil lead. the surface of a polarizer should not be touched and rubbed with bare hand, greasy cloths or dusty cloths. (9) the surface of a polarizer should be gently wiped with absorbent cotton, chamois or other soft materials slightly contained petroleum benzene when the surface becomes dirty. isopropyl alcohol as cleaning chemicals is recommended in order to clean adhesives which fix front/rear polarizers on a tft cell. other cleaning chemicals such as acetone, toluene and normal-hexane should not be used to clean adhesives because they cause chemical damage to a polarizer. (10) saliva or water drops should be immediately wiped off. otherwise, the portion of a polarizer may be deformed and its color may be faded. (11) the module should not be disassembled or modified. it may cause not to operate properly. if the module is once disassembled or modified, warranty of the module becomes invalid and hitachi doesn't guarantee its quality and reliability. (12) metallic bezel of a module should not be handled with bare hand or dirty gloves. otherwise, color of a metallic frame may become dirty during its storage. it is recommended to use clean soft gloves and clean finger stalls when a module is handled at incoming inspection process and production (assembly) process. (13) lamp (ccfl) cables should not be pulled and held. hitachi displays, ltd. date feb. 23, 2009 3284ps 2614 ? TX43D57VC0CAA-2 page 14-1/4 sh. no. f i g . 1 c r o s s s e c t i o n a l v i e w o f a m o n i t o r s e t effective display area polarizer cover case edge of cover case above precaution (5) tft module b'-zone www.datasheet.co.kr datasheet pdf - http://www..net/
10.2 precaution to operation (1) the ambient temperature near the operated module should be satisfied with the absolute maximum ratings. unless it meets the specifications, sufficient cooling system should be adopted to system. (2) noise spikes can cause miss-operation of a module. the level of noise spike should be as follows: -200mv d over- and under- shoot of vdd d +200mv vdd including over- and under- shoot should be satisfied with the absolute maximum ratings. (3) optical response time, luminance and chromaticity depend on the temperature of a tft module. response time and saturation time of ccfl luminance become longer at lower temperature operation. (4) sudden temperature change may cause dew on and/or in the module. dew can cause damage to a polarizer and/or electrical contacting portion. dew causes fading of picture quality. (5) fixed patterns displayed on a module for a long time may cause after-image. it will be recovered soon. (6) a module has high frequency circuits. sufficient suppression to electromagnetic interference should be done by system manufacturers. grounding and shielding methods may be effective to minimize the interference. (7) noise may be heard when a back-light is operated. if necessary, sufficient suppression should be done by system manufacturers. (8) the module should not be connected or removed while a main system works. 10.3 electrostatic discharge control (1) since a module consists of a tft cell and electronic circuits with cmos-ics, which are very sensitive to electrostatic discharge, persons who are handling a module should be grounded through adequate methods such as a wrist band. i/f connector pins should not be touched directly with bare hands. (2) protection film for a polarizer on a module should be slowly peeled off so that the electrostatic charge can be minimized. 10.4 precaution to strong light exposure (1) a module should not be exposed under strong light. otherwise, characteristics of a polarizer and color filter in a module may be degraded. 10.5 precaution to storage, package and transportation when modules for replacement are stored for a long time, following precautions should be taken care of : (1) modules should be stored in a dark place. it is prohibited to expose the module to sunlight or fluorescent light during storage. modules should be stored at 5 to 35c at normal humidity (60%rh or less). (2) the surface of polarizers should not come in contact with any other object. it is recommended that modules should be stored in the hitachi's shipping box. (3) the module should not be transported when display side was downward. it causes the breakdown of the module. hitachi displays, ltd. date feb. 23, 2009 3284ps 2614 ? TX43D57VC0CAA-2 page 14-2/4 sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
10.6 precaution to handling protection film (1) the protection film for polarizers should be peeled off slowly and carefully by persons who are electrically grounded with adequate methods such as a wrist band. besides, ionized air should be blown over during peeling action. dust on a polarizer should be blown off by ionized nitrogen gun and so on. (2) the protection film should be peeling off without rubbing it to the polarizer. because, if the film is rubbed together with the polarizer, since the film is attached to the polarizer with a small amount of adhesive, the adhesive may remain on a polarizer. (3) the module with protection film should be stored on the conditions explained in 10.5 (1). however, in case that the storage time is too long, adhesive may remain on a polarizer even after a protection film is peeled off. besides, in case that a module is stored at higher temperature and/or higher humidity, adhesive may remain on a polarizer. the remained adhesive may cause non-uniformity of display image. (4) the adhesive can be removed easily with isopropyl alcohol. the remained adhesive or its vestige on the polarizer should be wiped off with absorbent cotton or other soft materials such as chamois slightly contained isopropyl alcohol. 10.7 safety (1) since a tft cell and lamps are made of glass, handling to the broken module should be taken care sufficiently in order not to be injured. hands touched liquid crystal from a broken cell should be washed sufficiently. (2) the module should not be taken apart during operation so that back-light drives by high voltage. (3) inverter for driving ccfl should have over current/voltage detect circuit in case back-light failure happens. also protection circuit should be verified on system side. 10.8 environmental protection (1) the tft module contains cold cathode fluorescent lamps. please follow local ordinance or regulations for its disposal. (2) flexible circuit board and printed circuit board used in a module contain small amount of lead. please follow local ordinance or regulations for its disposal. 10.9 use restrictions and limitations (1) this product is not authorized for use in life support devices or systems, military applications or other applications which pose a significant risk of personal injury. (2) in no event shall hitachi displays, ltd., be liable for any incidental, indirect or consequential damages in connection with the installation or use of this product, even if informed of the possibility thereof in advance. these limitations apply to all causes of action in the aggregate, including without limitation breach of contract, breach of warranty, negligence, strict liability, misrepresentation and other torts. hitachi displays, ltd. date feb. 23, 2009 3284ps 2614 ? TX43D57VC0CAA-2 page 14-3/4 sh. no. www.datasheet.co.kr datasheet pdf - http://www..net/
10.10 others (1) electrical components which may not affect electrical performance are subjective to change without prior notice due to an unforeseen change in their availability. (2) limited current circuit must be required for the inverter output. (3) selv should be required for lcd module power supply. hitachi displays, ltd. date feb. 23, 2009 3284ps 2614 ? TX43D57VC0CAA-2 page 14-4/4 sh. no. subject to change www.datasheet.co.kr datasheet pdf - http://www..net/

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