LTA149B780F

LTA149B780F TOSHIBA | Alldatasheet

Document overview

• Manufacturer or author: Beyondinfinite.com
• PDF pages: 8

Technical content

*The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by Toshiba Matsushita Display Technology or other rights of the third partie s which may result from its use. No license is granted by impl ication or otherwise under any patent or patent rights of Toshiba Matsushita Display Technology or others. *The information contained herein may be changed without prior notic e. It is therefore advisable to c o n t a c t T o s h i b a M a t s u s h i t a Display Technology before proceeding with the design of equipment incorporating this product ç ç P R O D U C T I N F O R M A T I O N ç ç ç ç

FEATURES

(1) 14.9inch Diagonal Size, 1280 x 390 Unique Resolutionç (2) LVDS interfaceç ç MECHANICAL SPECIFICATIONS Itemç Specifications Dimensional Outline (typ.)ç 407.5(W ) x 136.0(H ) x 20.0(D ) mmççç Number of Pixelsç 1280(W ) x 390(H ) Active Areaç 360.94(W ) x109.98(H ) mm Pixel Pitchç 0.282(W ) x 0.282(H ) mm Weight (approximately)ç 890 g Backlightç Twin CCFLs, Sidelight typeç Viewing Directionç 6 o’clock (contrast max.)ç Surface treatmentç Glare with Wide View Filmç ç ABSOLUTE MAXIMUM RATINGS Item Min. Max. Unit Supply Voltageçç (VDD)ç -0.3 4.0 V FL Currentç (IFL )çç --- 10 mA(rms) Input Signal Voltageç (VIN )ç VSS -0.3 VDD+0.3 V Operating Temperature ˎ1ç -10 65 qC Storage Temperatureçˎ1ç -20 70 qC çççççˎøā Temperature should be measured on LCD panel surface.ç ç ELECTRICAL SPECIFICATION (Ta=25qC) (RECOMMENDED OPERATION CONDITION) Item Min. Typ. ç M a x . U n i t R e m a r k s Supply Voltageç (VDD ) 3.15 3.3 3.45 V FL Voltageç (VFL ) --- (670) --- V(rms) IFL=6.0mA(rms) FL Currentç (IFL ) 4.5 6.0 7.0 mA(rms) FL Start Voltage *2ç (VSFL ) 1900 --- --- V(rms) IFL=6.0mA(rms) Differential Input Voltageç (VID ) 100 --- 600 mV Common Mode Input Voltage ïVCM ) 1.1 --- 2.4-( VID )/2 V Power Consumptionˎúç ç ç çç(IDD ) --- 385 500 mA *2 : The above start voltage is the minimum necessary voltage. Please consider about 1.2-times margin at the time of an inverter design. Please keep such as FL start voltage more than three seconds. ç ˎ3 : Current consumption is measured color bar pattern.ç OPTICAL SPECIFICATION (Ta=25qC) Item Min. Typ. ç M a x . U n i t R e m a r k s Contrast Ratio ( CR ) 250 500 --- --- (tON ) --- 10 40 ms Response Timeç (tOFF ) --- 20 70 ms Luminance ( L) 300 400 --- cd/m 2 IFL=6.0mA(rms) (Up+Low) 25/40 45/75 --- ˃ Viewing Angle (CR t10) (Left+Right) 45/45 80/80 --- ˃ 0 . 2 7 0 . 3 1 0 . 3 5 ʵ White Chromaticity ç y 0.29 0.33 0.37 ʵ 38cm COLOR TFT-LCD MODULE ( 1 4 . 9 T Y P E ) LTA149B780F Toshiba Matsushita Display Technology Co., Ltd All information is subject to change without notice. Please read bottom notes. TENTATIVE RoHS compatible

ççç ç DIMENSIONAL OUTLINE çç çç ç ýúõüü øøü üúĀþõü ÿ þý þùõûü ÿõüýøþõûý ʶ÷õÿ ù÷ùõü ù÷ü ùùõ÷ù üù ùûõüù ʶ÷õÿ ÿ øúý ʶ÷õü øú ùôęùõùü ùôęøõþ ü û÷þõü ʶ÷õü П úõû Ґ ஔ Ί ϐ ϯ ûõü úõû П ü ùôęùõùü ü ûõü úõĀ П ûõü ը໘ηϯλʔ úø øøúõû ùùõû ùùõû Āõü øüü ʶø ίωΫλ üüõû ʶø ίωΫλ øø øø ø÷õÿ ûüõü Āõü øüõú Āúõù ùþõü ù÷üüõüøü ù÷ķİĵ øķİĵ ͍͠·͢ ը໘ηϯλʔ ù÷ ʶ÷õü üĀõø ý øûþõû ýÿõù ũŖŰƅ෦ Āõþ ũŖŰƅ෦ úü øÿõù ùþõú ø÷÷ ʶü ͞ ý ûķİĵ øķİĵ ýõü øúõúúÿúõû ྖҬʣ ø÷ĀõĀÿ ྖҬʣúý÷õĀý Unit : mm Standard tolerance : +/-0.5 TENTATIVE

ç BLOCK DIAGRAM ç 1 3840 CN1 TFT LC CELL 14.9 inch 1280W×390H 390 TFT-LCD CN2 Backlight Source Driver ICs VSS VFLH1 Rxin1- Rxin1+ Rxin2- Gamma circuit LCD Controller (LVDS included) Rxin0- Rxin0+ CLK+ 9,10 12,13 15,16 18,19 Rxin2+ CLK- CCFL CCFL Gate Driver ICs 5 - 8,11 4,17,20 1 - 4 DC/DC Converter 7%% VFLH2 VFLL

ç TIMING CHART ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç ç TIMING SPECIFICATION Item Symbol min. typ. max. unit Horizontal Scanning Term th 1314 x tc 1408 x tc 1430 x tc clock Horizontal Frequency f th 23.760- 25.052 25.996 kHz H-sync Pulse Width thw 4 x tc 32 x tc 40 x tc clock Horizontal Front Porch thfp 6 x tc 32 x tc 40 x tc clock Horizontal Back Porch thbp 24 x tc 64 x tc 70 x tc clock Horizontal Data Sync Period thds 28 x tc 96 x tc 110 x tc clock Horizontal Display Term thd 1280 x tc 1280 x tc 1280 x tc clock Frame Period tv 396 x th 418 x th 434 x th line Vertical Frequency f tv 59.899 59.934 60.0 Hz V-sync Pulse Width tvw 2 x th 3 x th 10 x th line V-sync Set Up Time (to H-sync) tvsu 8 x tc - - clock V-sync Hold Time tvhd (thbp+16) x tc- - c l o c k Vertical Front Porch tvfp 1 x th 1 x th 5 x th line Vertical Back Porch tvbp 3 x th 24 x th 29 x th line Vertical Data Sync Period tvds 5 x th 27 x th 39 x th line Vertical Display Term tvd 390 x th 390 x th 390 x th line Clock Period tc 26.9 28.350 32.0 ns Clock Frequency f tc 31.221 35.274 37.175 MHz tv tvw VSYNC tvsu tvhd th HSYNC tvfp tvbp tvd tvds DE 389 390 12 390 th thw HSYNC thbp ɹthfp thds thd DE 1280 pixel NCLK 12345

ç CONNECTOR PIN ASSIGNMENT FOR INTERFACEç ç CN1 INPUT SIGNAL ç C o n n e c t o r : D F 1 9 G - 2 0 P - 1 H / H I R O S E ç M a t i n g C o n n e c t o r : D F 1 9 G - 2 0 S - 1 F ( F P C ) , D F 1 9 G - 2 0 S - 1 C ( C a b l e ) Terminal No. Symbol Function Input / output Remarks 1 VDD Power Supply : +3.3Vç input Note 1) 2 VDD Power Supply : +3.3Vç input Note 1) 3 VDD Power Supply : +3.3Vç input Note 1) 4 VDD Power Supply : +3.3Vç input Note 1)

5 VSS GNDç ʵ

6 VSS GNDçç ʵ

7 VSS GNDç ʵ

8 VSS GNDç ʵ

9 RxIN0- Negative LVDS differential data input (R0-R5,G0) çç input Note 1)

10 RxIN0+ Positive LVDS differential data input (R0-R5,G0) çç input Note 1)

11 VSS GNDç ʵ

12 RxIN1- Negative LVDS differential data input (G1-G5, B0-B1) çç input Note 1)

13 RxIN1+ Positive LVDS differen tial data input (G1-G5, B0-B1)çç input Note 1)

14 VSS GNDç ʵ

15 RxIN2- Negative LVDS differential data input (B2-B5, HS, VS, DE) ç input Note 1)

16 RxIN2+ Positive LVDS differential data input (B2-B5, HS, VS, DE) input Note 1)

17 VSS GNDç ʵ

18 CLK- Clock Signal(-) ç input Note 1)

19 CLK+ Clock Signal(+) ç input Note 1)

20 VSS GNDç ʵ

Please connect GND pin to ground. Don't use it as no-connect nor connection with high impedance. CN2 CCFL POWER SOURCE C o n n e c t o r : B H R - 0 3 ( 4 - 3 ) V S - 1 N / J A P A N S O L D E R L E S S T E R M I N A L M F G C O . , L T D . M a t i n g C o n n e c t o r : S M 0 3 ( 7 - D 1 ) B - B H S - 1 N - T B / JAPAN SOLDERLESS TERMINAL MFG CO., LTD. Terminal No. Symbol Function Input / output Remarks

1 V FLH1 C C F L P o w e r S u p p l y ( h i g h v o l t a g e )çç inputç ç

2 V FLH2 C C F L P o w e r S u p p l y ( h i g h v o l t a g e )çç inputç ç

3 V FLL C C F L P o w e r S u p p l y ( l o w v o l t a g e )çç inputç ç

ç Note 1) Please do an input power supply sequence as follows. ç ç ç ç ç ç ç ç ç ç ç ç ç ç Note 3) When input signal is applied while operating CCFL, horizontal line will be displayed for an instant. This phenomenon is not abnormal for LCD characteristic. However, in case of need avoid this phenomenon, please apply that signal input first and then turn CCFL on as recommendable usage. 10% 10ms (Max.) 80% V 20% 20% 80% 20% CLK- CLK+ Rx(IN0- IN1- IN2-) Rx(IN0+ IN1+ IN2+) 10% DD 600ms (Min.)10ms (Max.) 40ms (Max.)50ms (Min.) 0ms (Min.) 150ms (Max.)

ç RECOMMENDED TRANSMITTER (THC63LVDM83C) TO LTA149B780F INTERFACE ASSIGNMENT ç THC63LVDM83C Input Terminal No. Input Signal (Graphics controller output signal) LTA149B780F Interface (CN1) Symbol THC63LVDM8 3C Symbol Function Output Signal Symbol Terminal Symbol TA0 51 R0 Red Pixels Display Data (LSB) TA1 52 R1 Red Pixels Display Data TA2 54 R2 Red Pixels Display Data TA3 55 R3 Red Pixels Display Data TA4 56 R4 Red Pixels Display Data TA5 3 R5 Red Pixels Display Data (MSB) TA6 4 G0 Green Pixels Display Data (LSB) TA- TA+ No.9 No.10 RxIN0- RxIN0+ TB0 6 G1 Green Pixels Display Data TB1 7 G2 Green Pixels Display Data TB2 11 G3 Green Pixels Display Data TB3 12 G4 Green Pixels Display Data TB4 14 G5 Green Pixels Display Data (MSB) TB5 15 B0 Blue Pixels Display Data (LSB) TB6 19 B1 Blue Pixels Display Data TB- TB+ No.12 No.13 RxIN1- RxIN1+ TC0 20 B2 Blue Pixels Display Data TC1 22 B3 Blue Pixels Display Data TC2 23 B4 Blue Pixels Display Data TC3 24 B5 Blue Pixels Display Data (MSB) TC4 27 HSYNC H-Sync TC5 28 VSYNC V-Sync TC6 30 DE Compound Synchronization Signal TC- TC+ No.15 No.16 RxIN2- RxIN2+ CLK IN 31 NCLK Data Sampling Clock TCLK- TCLK+ No.18 No.19 CLK- CLK+ ç G0 R5 R4 R3 R2 R1 R0 G5B0B1 G4 G1 B4B5 G3 G2 B2B3HSYNCVSYNCDE TA6 TA5 TA4 TA3 TA2 TA1 TA 0 TB6 TB5 TB4 TB3 TB2 TB1 TB 0 TC 6 TC 5 TC 4 TC 3 TC 2 TC 1 TC 0 Rx I N0 Rx I N1 Rx I N2

ç 256k (k=1024) COLORS COMBINATION TABLE ç Display R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 Gray Scale Level Black L L L L L L L L L L L L L L L L L L - - - Blue L L L L L L L L L L L L H H H H H H - - - Green L L L L L L H H H H H H L L L L L L - - - Light Blue L L L L L L H H H H H H H H H H H H - - - Red H H H H H H L L L L L L L L L L L L - - - Purple H H H H H H L L L L L L H H H H H H - - - Yellow H H H H H H H H H H H H L L L L L L - - - Basic Color White H H H H H H H H H H H H H H H H H H - - - Black L L L L L L L L L L L L L L L L L L L 0 L L L L L H L L L L L L L L L L L L L 1 L L L L H L L L L L L L L L L L L L L 2 L3} L60 H H H H L H L L L L L L L L L L L L L61 Dark n p Light H H H H H L L L L L L L L L L L L L L62 Gray Scale of Red Red H H H H H H L L L L L L L L L L L L Re d L63 Black L L L L L L L L L L L L L L L L L L L 0 L L L L L L L L L L L H L L L L L L L 1 L L L L L L L L L L H L L L L L L L L 2 L3} L60 L L L L L L H H H H L H L L L L L L L61 Dark n p Light L L L L L L H H H H H L L L L L L L L62 Gray Scale of Green Green L L L L L L H H H H H H L L L L L L G r e e n L63 Black L L L L L L L L L L L L L L L L L L L 0 L L L L L L L L L L L L L L L L L H L 1 L L L L L L L L L L L L L L L L H L L 2 L3} L60 L L L L L L L L L L L L H H H H L H L61 Dark n p Light L L L L L L L L L L L L H H H H H L L62 Gray Scale of Blue Blue L L L L L L L L L L L L H H H H H H B l u e L63 Black L L L L L L L L L L L L L L L L L L L 0 L L L L L H L L L L L H L L L L L H L 1 L L L L H L L L L L H L L L L L H L L 2 L3} L60 H H H H L H H H H H L H H H H H L H L61 Dark n p Light H H H H H L H H H H H L H H H H H L L62 Gray Scale of White & Black White H H H H H H H H H H H H H H H H H H Wh i t e L63

LCD module is generally designed with precise parts to achieve light weighted thin mechanical dimensions. In using our Modules, make certain that you fully understand and put into practice the warnings and safety precautions detailed in Engineering Information No.EE-N001,"CAUTIONS AND INSTRUCTIONS FOR TOSHIBA LCD MODULES". Refer to individual specifications and TECHNICAL DATA s heets (hereinafter called "TD") for more detailed technical information. 1) SPECIAL PURPOSES A) Toshiba Matsushita Display Technology's Standard LCD Modules have not been customized for operation in extreme environments or for use in applications where performance failures could be life-threatening or otherwise catastrophic. B) Since Toshiba Matsushita Display Technology's Standard LCD Modules have not been desi gned for operation in extreme environments, they must never be used in devices that will be exposed to abnormally high levels of vibration or shock which exceed Toshiba Matsushita Display Technology's published specification limits. C) In addition, since Toshiba Matsushita Display Techno logy Standard LCD Modules have not been designed for use in applications where performance failures could be life-threatening or catastrophic, they m u s t n e v e r b e i n s t a l l e d i n a i r c r a f t navigation control systems (such as, but not limited to Traffic Collision Avoidance System and Air Traffic Indicator), in military defense or weapons systems, in critical indu strial process-control systems (e.g., those involved in the production of nuclear energy), or in critical medical device or patient life-support systems. 2) DISASSEMBLING OR MODIFICATION DO NOT DISASSEMBLE OR MODIFY the module. It may damage sensitive pa rts inside LCD module, and may cause scratches or dust on the display. Toshiba Matsushita Display Technology doses not warrant the module, if customer disassembled or modified it. 3) BREAKAGE OF LCD PANEL DO NOT INGEST liquid crystal material, DO NOT INHALE this material, and DO NOT CONT ACT the material with skin, if LCD panel is broken and liquid crystal material spills out. If liquid crystal material comes into mouth or eyes, rinse mouth or eyes out with water immediately. If this material contact with skin or cloths, wash it off immediately with alcohol and rinse thoroughly with water. 4) GLASS OF LCD PANEL BE CAREFUL WITH CHIPS OF GLASS that may cause injuring fingers or skin, when the glass is broken. 5) ELECTRIC SHOCK DISCONNECT POWER SUPPLY before handling LCD module. DO NOT TOUCH the parts inside LCD module and the fluorescent la mp's connector or cables in order to prevent electric shock, because high voltage is supplied to these parts from the inverter unit while power supply is turned on. 6) ABSOLUTE MAXIMUM RATINGS AND POWER PROTECTION CIRCUIT DO NOT EXCEED the absolute maximum rating values under the worst probable conditions caused by the supply voltage variation, input voltage variation, variation in parts' constants, environmental temperature, etc., otherwise LCD module may be damaged. Employ protection circuit for power supply, whenever the specification or TD specifies it. Suitable protection circuit should be applied for each system design. 7) RECOMMENDED OPERATION CONDITIONS The performance and quality of the LCD panel are warranted only when the LCD panel is used within “the recommended operation conditions”. Toshiba Matsushita Display Technology Co., Ltd. never warrants the performance and quality of the LCD panel when you use the LCD panel over “the recomm ended operation conditions”, although within “the absolute maximum rating”. To use the LCD panel over “the recommended operation condi tions” may have bad influence on the characteristics and reliability of the LCD panel and may shorten the life of the LCD panel. Therefore, when designing the whole set, not to be over “the recommended operation conditions”, you should fully take care of supply voltage change, characteristic of connection parts, serge of input-and-output line, and surrounding temperature. 8) DISPOSA L When dispose LCD module, obey to the applicable environmental regulations.