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Toshiba Matsushita Display Technology Co., Ltd
PRODUCT INFORMATION
9cm COLOUR TFT-LCD MODULE (3.5 TYPE)
LTA035A350F (a-Si TFT)
All information is subject to change without notice. Please read bottom notes.
FEATURES:(1)3.5" QVGA color display
(2)LED B/L (8pcs.(4pcs. x 2rows)) (3)Replaceable structure of LED unit (4)RoHS compatible
TENTATIVE
RoHS compatible
Specifications 90.0 (W) x 72.0 (H) x 7.5max. (D) mm 320 (W) x 240 (H) pixels 71.04 (W) x 53.28 (H) mm 0.22 (W) x 0.22 (H) 60 g Sidelight (LEDs)
MECHANICAL SPECIFICATIONS
Item Dimensional Outline (typ.) Number of Pixels Active Area Pixel Pitch Weight (approximately) Backlight
ABSOLUTE MAXIMUM RATINGS
Item Supply Voltage (VDD) (VLED) (VIN) Min. -0.3 0 -0.3 -20 -30 10 Max. 4.0 20.0 VDD+0.3 70 80 90 Unit V V V C C %(RH)
Input Signal Voltage Operating Temperature *1 Storage Temperature Storage Humidity (Max. wet bulb temperature = 39C)
*1 : Only operation is guarantied at Operating Temperature. Display quality is evaluated at +25C.
ELECTRICAL SPECIFICATION (Ta=25C) (RECOMMENDED OPERATION CONDITION)
Item (VDD) Supply Voltage High Level Input Voltage Low Level Input Voltage Current Consumption Power Consumption *2 *3
*2 : 8 color bars pattern
Min. 3.0 12.0 0.8 VDD 0 -------
Typ. 3.3 12.4 ----150 15.0 0.87
Max. 3.6 13.2 VDD 0.2 VDD --25.0 ---
Unit V V V V mA mA W
Remarks ILED =15.0mA, between VLED+ to VLED-
(VLED) (VIH) (VIL) (IDD) *2 (ILED) *3
ILED =15mA
*3 : Except the efficiency of LED driver
OPTICAL SPECIFICATION (Ta=25C)
Item Contrast Ratio Viewing Angle (CR 10) (CR) (Upper+Lower) (Left+Right) (TON) Response Time (TOFF) Luminance (L) Lamp Life Time (MTBF) *4 *5 Min. 250 --------250 Typ. 500 120 140 15 25 350 20,000 Max. ------50 50 --Unit --* * ms ms cd/m2 h Remarks
ILED =15mA ILED =15mA
*4 : Conditions ;Ta=25C, continuous lighting *5 : 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.
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2007-07-19 (Ver.0.8R)
LTA035A350F DIMENSIONAL OUTLINE
TENTATIVE
Unit : mm Standard tolerance : *} 0.5
4-M2 Note1)
CN1
CN2 A.A. Center 71.04(Active Area) 73(Bezel Opening) (45) 5.1 36 40 72 (36) 7 3
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Note1) Max.depth: 3.0mm
45 55.2(Bezel Opening) 53.28(Active Area)
90
31.3 4
LTA035A350F BLOCK DIAGRAM
320 pixels
1,1 1,2 X,1 X,2 320,1 320,2
1,Y
X,Y
320,Y
240 pixels
1,240
X,240
320,240
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 40 ms (m ax .) 0m s( mi n. ) 40 ms (m ax .) 0m s( mi n. ) 0 .2 V 0. 2V 5 00 ms (m in .)
3 .0 V
V DD
0. 2V
CLK DE DATA H,V-sync U/D,L/R
0. 2VD D
0. 2VD D
25 0m s( mi n. ) ON LE D B/ L OF F
0m s( mi n. )
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LTA035A350F TIMING CHART
tv Vsync t vw
th Hsync t vd DE 239 240 t vfp t vds t vblnk 1 2 t vd
th Hsync t hw
t hfp DE
t hds
t hde
320 RGB Data 1234
NCLK
TIMING SPECIFICATION
Item Frame Period Vertical blanking Term V-sync Pulse Width Vertical Front Porch Vertical Data Sync Period Vertical Display Term Horizontal Period H-sync Pulse Width Horizontal Front Porch Horizontal Data Sync Period Horizontal Display Term Clock Period Clock "L" Time Clock "H" Time Data Setup Time Data Hold Time Symbol tv tvblnk tvw tvfp tvds tvde th thw thfp thds thde tc tcl tch tds tdh min. 260 15.9 20 1 2 18 240 410 49.5 3 8 16 320 120 7 7 5 10 typ. 262 16.67 22 2 ----240 424 63.6 51 ----320 150 --------Max. 340 17.8 100 3 ----240 436 64.1 80 ----320 156 --------unit th ms th th th th th tc us tc tc tc tc ns ns ns ns ns
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LTA035A350F CONNECTOR PIN ASSIGNMENT FOR INTERFACE
CN1 INPUT SIGNAL Connector : IMSA-9637S-33A-GF (IRISO ELECTRONICS CO., LTD.) 0.5mm pitch, Bottom contact type, Gold plating Terminal No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Symbol GND CLK H-sync V-sync GND R0 R1 R2 R3 R4 R5 GND G0 G1 G2 G3 G4 G5 GND B0 B1 B2 B3 B4 B5 GND DE VDD VDD R/L U/D GND NC Function Clock Horizontal Sync Vertical Sync Red Display Data (LSB) Red Display Data Red Display Data Red Display Data Red Display Data Red Display Data (MSB) Green Display Data (LSB) Green Display Data Green Display Data Green Display Data Green Display Data Green Display Data (MSB) Blue Display Data (LSB) Blue Display Data Blue Display Data Blue Display Data Blue Display Data Blue Display Data (MSB) Data Enable 3.3V 3.3V Horizontal Reverse("L" level or Open : Normal, "H " level : Reverse) Vertical Reverse("H" level : Normal, "L" level or Open : Reverse) Non Connection
CN2 LED POWER SOURCE Connector : SM05B-SURS-TF (LF)(SN) ( JAPAN SOLDERLESS TERMINAL MFG CO., LTD. ) Mating Connector : 05SUR-32S or 05SUR-36L ( JAPAN SOLDERLESS TERMINAL MFG CO., LTD. ) Terminal No. 1 2 3 4 5 Symbol VLED1+ VLED1VLED2+ VLED2GND Function LED1 POWER SUPPLY(Anode) LED1 POWER SUPPLY(Cathode) LED2 POWER SUPPLY(Anode) LED2 POWER SUPPLY(Cathode)
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LTA035A350F EQUIVALENT CIRCUIT OF LED
Terminal No.1
No.2
Connector (CN2)
No.3
No.4
No.5
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LTA035A350F 256k (k=1024) COLORS COMBINATION TABLE
Display 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 : : H H H L L L H H H L L L H 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 : : H H H H H H H H H H H H L H H H L H H H H H H H H H H 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 L L L L L : : H H H L H H H L H H H H H H H H H H 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 : : 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 H H L H H H H L L L L H H L L L H L H 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 L H H L L L H L H 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 L H H L L H H L H L H 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 : : 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 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 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 B5 B4 B3 B2 B1 B0 L H L H L H L H L L L 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 L L L L L L L L L L L L L L H L H L H L H L L L L H L H L H L H L L L L H L H L H L H L L L Gray Scale Level ----------------L0 L1 L2 L3... L60 L61 L62 Red L0 L1 L2 L3... L60 L61 L62 Green L63 L0 L1 L2 L3... L60 L61 L62 Blue L63 L0 L1 L2 L3... L60 L61 L62 White L63 L63
Basic Color
Gray Scale of Red
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LTA035A350F
!
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.
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2007-07-19 (Ver.0.8R)

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