LTA057A344F

Toshiba Matsushita Display Technology Co., Ltd 14cm COLOUR TFT-LCD MODULE (5.7 TYPE) LTA057A344F (a-Si TFT) PRODUCT INFORMATION All information is subject to change without notice. Please read bottom notes. FEATURES: (1)5.7” QVGA color display with 4 wire resistance type touch panel(except controller) (2)Wide Viewing Angle (Vertical: 120 degrees, Horizontal: 140 degrees) (3)LED B/L [18pcs. (6pcs. x 3rows)] (4)Replaceable structure of LED unit (5)RoHS compatible TENTATIVE RoHS compatible MECHANICAL SPECIFICATIONS Item Dimensional Outline (typ.) Number of Pixels Active Area Pixel Pitch Weight (approximately) Backlight Specifications 144.0 (W) x 104.6 (H) x 9.5 typ.(D) mm 320 (W) x 240 (H) pixels 115.2 (W) x 86.4 (H) mm 0.36 (W) x 0.36 (H) TBD g Sidelight (LEDs) ABSOLUTE MAXIMUM RATINGS Item (VDD) (VLED) (VIN) Supply Voltage Input Signal Voltage Operating Temperature *1 Storage Temperature Storage Humidity (Max. wet bulb temperature = 39°C) Min. -0.3 0 -0.3 -20 -30 Max. 4.0 30.0 VDD+0.3 70 80 Unit V V V °C °C 10 90 %(RH) *1: Only operation is guarantied at Operating Temperature. Display quality is evaluated at +25°C. ELECTRICAL SPECIFICATION (Ta=25°C) (RECOMMENDED OPERATION CONDITION) Item Min. Typ. Max. Unit Remarks 3.0 3.3 3.6 V Supply Voltage --19.2 --V ILED =15.0mA, High Level Input Voltage 0.8 VDD --VDD V Low Level Input Voltage 0 --0.2 VDD V --150 --mA *3*4 Current Consumption --15.0 25.0 mA Power Consumption *3 *4 --1.36 --W ILED =15.0mA *2: between VLED1+ - VLED1- or VLED2+ - VLED2- or VLED3+ - VLED3- *3: 8 color bars pattern *4: Except the efficiency of LED driver (VDD) *2 (VLED) (VIH) (VIL) (IDD) (ILED) OPTICAL SPECIFICATION (Ta=25°C) Item Contrast Ratio Viewing Angle (CR ≥ 10) Response Time (CR) (Upper+Lower) (Left+Right) (TON) (TOFF) (L) Luminance LED Life Time (MTBF) *5 *6 Min. 250 --------250 Typ. 500 120 140 ----320 20,000 Max. ------50 50 --- Unit --degrees degrees ms ms cd/m2 h Remarks ILED =15.0mA ILED =15.0mA *5: Conditions;Ta=25°C, continuous lighting *6: Definitions of failure; 1) Lcd luminance becomes half of the minimum value. 2) LED doesn’t light normally. *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 parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Toshiba Matsushita Display Technology or others. *The information contained herein may be changed without prior notice. It is therefore advisable to contact Toshiba Matsushita Display Technology before proceeding with the design of equipment incorporating this product. (1/10) 2007-11-05 (Ver.0.4R) LTA057A344F Recommended Operating Conditions Item Supply Voltage VTP Min. --- Typ. --- Max. 6.0 Unit V Z Min. 20 Typ. --- Max. --- Unit MOhm Rx --- --- 1000 Ohm Ry --- --- 1000 Ohm 1.0 2.0 10 % msec Typ. --- Max. 8 Unit N H Remarks Electrical Specifications Item Insulation Resistance Resistance #1 - #3(X) between #2 - #4(Y) Terminals Linearity Chattering - Remarks DC25V Measured at connector pin(including conductor resistance). Mechanical Specifications Item Operating Starting Force Surface Hardness Min. 0.05 2 (2/10) Remarks 2007-11-05 (Ver.0.4R) 1.2 1.2 6.2(CN1) 4 4 3 5 2.5 1.5 3 0. 1.5 R 4- 3 0. R 4- 9.5 (T/P) 8+/-0.3 2-hole depth max3.1 89.4 7.6 60.6 22 3+/-0.05 1+/-0.15 1+/-0.15 5+/-0.2 1 0.3+/-0.05 76.1+/-2 Conductive surface Reinforcine film 49.1+/1 3. 1 (14.4) 115.2(LCD Active Area) 119(Bezel Opening) 144 14.4+/-0.8 12.5 (12.5) (13.8) 4.5 116.4(T/P Active Area) 131.4(T/P Outline) Main viewing angle direction 5) (11.05) 13.8 3.9 9.5(T/P) 8+/-0.3 (3/10) 7 89.4 YU YD XL 1.2 1.5 2.5 3 XR 4 -R 0 . 1.2 1.5 PIN ASSIGNMENT 4 3 2 1 3 0. .1 2-hole depth max3.1 R 4- x3 6 1 . ma 2 - pt h de TENTATIVE 8+/-0.3 9.5 (T/P) 60.6 2(CN2) 8+/-0.3 9.5 (T/P) (12.3) (10.4) 88.4(T/P Active Area) 103 (T/P Outline) 86.4(LCD Active Area) 90.2(Bezel Opening) 104.6 5.15 0.05 5.9+/-0.8 4 7.6 DIMENSIONAL OUTLINE 22 2d e 1 .6 pth m ax (4- LTA057A344F Unit : mm Standard tolerance : ±0.5 4 2007-11-05 (Ver.0.4R) LTA057A344F Unit : mm CN3 Standard tolerance : ±0.5 96.4 4.1 3.7 CN2 12.7 136.6 LCD Label BL Label CN1 8.3 6 . 2. ax4 m 4 - th p e d 2 49.1(CN1) 4.5+/-1 (4/10) 2007-11-05 (Ver.0.4R) LTA057A344F BLOCK DIAGRAM LED LED Connector CN2 LED CN3 I/F Connector CN1 Gray Scale Manipulation Voltage Generation Circuit LCD Panel R L DC/DC Converter Y-Driver IC FPC U 320 x 240 pixels Panel Controller X-Driver IC D 320 pixels 1,1 1,2 X,1 X,2 320,1 320,2 1,Y X,Y 320,Y 1,240 X,240 320,240 240 pixels SEQUENCE OF POWER SUPPLIES AND SIGNALS 1 0m s( ma x. ) 0. 5m s( mi n. ) 10 0m s( ma x. ) 0. 1m s( mi n. ) 3 .0 V 3 .0 V V DD CLK DE DATA H,V-sync U/D,L/R 40 ms (m ax .) 0m s( mi n. ) 0. 2V 5 00 ms (m in .) 40 ms (m ax .) 0m s( mi n. ) 0. 2VD D 0 .2 V 0. 2V 0. 2VD D 25 0m s( mi n. ) 0m s( mi n. ) ON LE D B/ L OF F (5/10) 2007-11-05 (Ver.0.4R) LTA057A344F TIMING CHART tv t vw Vsync th Hsync t vfp t vd t vd t vds t vblnk DE 239 240 2 1 th t hw Hsync t hfp t hds t hde DE 320 RGB Data 1 2 3 4 NCLK TIMING SPECIFICATION Item Symbol Min. Typ. Max. Unit tv 260 15.9 262 16.66 340 17.81 th ms Vertical Display Term tvde 240 240 240 clk Vertical Blanking Term tvblnk 20 22 100 th V-sync Pulse Width tvw 1.0 2.0 3.0 th Vertical Front Porch tvfp 0 4.0 - th Vertical Data Sync Period tvds 10 18 20 th th 410 49.5 424 63.6 436 64.1 tc us Horizontal Display Term thde 320 320 320 tc H-sync Pulse Width thw 3 51 80 tc Horizontal Front Porch thfp 16 18 40 tc Horizontal Data Sync Period thds 50 86 100 tc Clock Period tc 120 150 156 ns Clock "H" Time tch 7.0 - - ns Clock "L" Time tcl 7.0 - - ns Set Up Time tds 5.0 - - ns Hold Time tdh 2.0 - - ns Frame Period Horizontal Period (6/10) 2007-11-05 (Ver.0.4R) LTA057A344F CONNECTOR PIN ASSIGNMENT FOR INTERFACE CN1 INPUT SIGNAL Connector: IMSA-9637S-33A-GF / IRISO electronics co., LTD. 0.5mm pitch, lower face contacting (gilding) Terminal No. Symbol Function 1 GND1) 2 CLK Clock 3 H-sync Horizontal Sync 4 V-sync Vertical Sync 5 GND1) 6 R02) Red Display Data (LSB) 7 R12) Red Display Data 8 R22) Red Display Data 9 R32) Red Display Data 10 R42) Red Display Data 11 R52) Red Display Data (MSB) 12 GND1) 13 G02) Green Display Data (LSB) 14 G12) Green Display Data 15 G22) Green Display Data 16 G32) Green Display Data 17 G42) Green Display Data 18 G52) Green Display Data (MSB) 19 GND1) 20 B02) Blue Display Data (LSB) 21 B12) Blue Display Data 22 B22) Blue Display Data 23 B32) Blue Display Data 24 B42) Blue Display Data 25 B52) Blue Display Data (MSB) 26 GND1) 27 DE Data Enable 28 VDD 3.3V 29 VDD 3.3V 30 R/L Horizontal Reverse(“L” level or Open : Normal, ”H “ level : Reverse) 31 U/D Vertical Reverse(“H” level : Normal, “L” level or Open : Reverse) 32 NC3) Non Connection 33 GND1) Note 1) Please connect GND pin to ground. Don’t use it as no-connect nor connection with high impedance. Note 2) Refer to 8 pages. Note 3) NC terminal should be open. (Don’t use.) CN2 LED POWER SOURCE Connector: SM06B-SHLS-TF(LF)(SN) / JAPAN SOLDERLESS TERMINAL MFG CO., LTD. Mating Connector: SHLP-06V-S-B (housing), SSHL-003T-P02 (contact pin) / JAPAN SOLDERLESS TERMINAL MFG CO., LTD. Terminal No. 1 2 3 4 5 6 Symbol VLED1VLED1+ VLED2VLED2+ VLED3VLED3+ Function LED1 POWER SUPPLY(Cathode) LED1 POWER SUPPLY(Anode) LED2 POWER SUPPLY(Cathode) LED2 POWER SUPPLY(Anode) LED3 POWER SUPPLY(Cathode) LED3 POWER SUPPLY(Anode) (7/10) 2007-11-05 (Ver.0.4R) LTA057A344F EQUIVALENT CIRCUIT OF LED Terminal No.1 Connector (CN2) No.2 No.3 No.4 No.5 No.6 CN3 TOUCH PANEL FPC: 1.0mm pitch Terminal No. Symbol 1 XR 2 YU 3 XL 4 YD Function Touch Panel XR Terminal Touch Panel YU Terminal Touch Panel XL Terminal Touch Panel YD Terminal (8/10) Input/Output Output Output Output Output 2007-11-05 (Ver.0.4R) LTA057A344F 256k (k=1024) COLORS COMBINATION TABLE Display Basic Color Gray Scale of Red Black Blue Green Light Blue Red Purple Yellow White Black Dark ↑ ↓ Light Red Black Gray Scale of Green Dark ↑ ↓ Light Green Black Gray Scale of Blue Dark ↑ ↓ Light Blue Black Gray Scale of White & Black Dark ↑ ↓ Light White R5 R4 R3 R2 R1 R0 L L L L H H H H L L L L L L L H H H H L L L L L L L H H H H L L L L L L L H H H H L L L L L L L H H H H L L H L L L L H H H H L H L G5 G4 G3 G2 G1 G0 L L H H L L H H L L L L L H H L L H H L L L L L H H L L H H L L L : : H H H L L L H H H L L L H H H L L L L L L L L L H H H L L L L L L L L L L H H L H H L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L H H H L L L H H H L L L H H H L L L H H H H H H L H L H L H L H L L L L H L H L H L H L L L L L L L L H L L L L H L L L L L L L L L L L L L L L L L L L L L L L L H L L L L H L L L L L L L L L L L L L L H H L H H L L L L L L L L L L L L L L L L L L L H H L H H H H H H H H L L L L L L L3… L60 L61 L62 Red L63 L0 L1 L2 L L L L H L L3… L60 L61 L62 Green L63 L0 L1 L2 L H H L H H L L L H H L L3… L60 L61 L62 Blue L63 L0 L1 L2 L H H L H H L3… L60 L61 L62 White L63 L L L L L L L L L L L L L L L L L H : : L L L L L L H H H L L L L L L L L L L L L L L L L L H L L L L H L H H H L L L H H H L L L H H H L L L : : H H H L H L H L H L H L L L L H L H L H L H L L L : : H H H L L L L L L L L L L H L H L H L H L L L L L L L L L : : : : H H H L H L H L H L H L L L : : L L L L L L L L L L L L L L H H L L H H L L L : : L L L L L L : : L L L L L L L L H H L L H H L L L : : : : L L L L L L L L H H L L H H L L L Gray Scale Level ----------------L0 L1 L2 B5 B4 B3 B2 B1 B0 H H H L L L : : H H H (9/10) L H H L H H H H H H H H H H H H H H 2007-11-05 (Ver.0.4R) LTA057A344F ! FOR SAFETY 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 sheets (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 designed 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 Technology Standard LCD Modules have not been designed for use in applications where performance failures could be life-threatening or catastrophic, they must never be installed in aircraft 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 industrial 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 parts 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 CONTACT 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 lamp'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 recommended operation conditions”, although within “the absolute maximum rating”. To use the LCD panel over “the recommended operation conditions” 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) DISPOSAL When dispose LCD module, obey to the applicable environmental regulations. (10/10) 2007-11-05 (Ver.0.4R)