31cm COLOR TFT-LCD MODULE Toshiba Matsushita Display Technology Co., Ltd (12.1 TYPE) LTD121C30S PRODUCT INFORMATION (a-Si TFT) All information is subject to change without notice. Please read bottom notes. FEATURES TENTATIVE (1) 12.1 SVGA color display with High Luminance (2) Built in Long Life Lamps(MTTF:50,000 h) RoHS compliant product ( Condition/ Ta:25°C, I :6mA(rms)(continuing lighting), f :50kHz ) FL FL (3) Replaceable structure of lamp units and Mounting compatible with LTD121GA0S (12.1 XGA) (4) RoHS compliant ( from Rev.1) MECHANICAL SPECIFICATIONS Item Specifications Dimensional Outline (typ.) 278.3 (W) x 209.0 (H) x 11.0max (D) mm Number of Pixels 800 (W) x 600 (H) pixels Active Area 246.0 (W) x 184.5 (H) mm Pixel Pitch 0.3075 (W) x 0.3075 (H) Weight (approximately) 680g Backlight Twin CCFLs, Sidelight type ABSOLUTE MAXIMUM RATINGS Item Min. Max. Unit Supply Voltage (V) -0.3 4.0 V DD (V) 0 2.0 kV(rms) FL FL Driving Frequency (f) --- 100 KHz FL Input Signal Voltage (V) -0.3 V+0.3 V IN DD *1 Operating Temperature -10 65 °C Storage Temperature -20 80 °C Storage Humidity 10 90 %(RH) (Max. wet bulb temperature = 39°C) *1: Wet bulb temperature should be 39°C Max., and no condensation of water. ELECTRICAL SPECIFICATION (Ta=25°C) (RECOMMENDED OPERATION CONDITION) Item Min. Typ. Max. Unit Remarks Supply Voltage (V) 3.0 3.3 3.6 V DD (V) --- 520 --- V(rms) FL FL Start Voltage 1200 --- 1900 V(rms) Ta=0°C High Level Input Voltage (V) 0.7V --- V V IH DD DD Low Level Input Voltage (V) 0 --- 0.3V V IL DD *3 Current Consumption (I ) --- 300 --- mA DD *4 (I ) 3.0 --- 6.5 mA(rms) FL *1 *2 Power Consumption --- 7.2 --- W I =6.0mA(rms) FL *2: The surface temperature caused by self heat radiation of cell itself is specified on this item *3: 8 color bars pattern *4: Except the efficiency of FL inverter OPTICAL SPECIFICATION (Ta=25°C) Item Min. Typ. Max. Unit Remarks Contrast Ratio (CR) 250 500 --- --- Viewing Angle (Upper+Lower) --- 120 --- ° (CR ≥ 10) (Left+Right) --- 140 --- ° Response Time (t) --- 10 --- ms ON (t) --- 25 --- ms OFF 2 Luminance (L) 250 350 --- cd/m I =6.0mA(rms) FL 5 6 Lamp Life Time (MTBF)* * 50,000 h *5 : Conditions ;Ta=25°C, I =6.0mA(rms), continuous lighting FL *6 : Definitions of failure ; 1) Lcd luminance becomes half of the minimum value. 2) Lamp 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. (1/9) 2006-01-30 (Ver.1.3R) 4-D3.40 LTD121C30S Unit : mm DIMENSIONAL OUTLINE TENTATIVE Standard tolerance : 0.5 161 23 7.5 7.5 6 6 184.5 (Active Area) (97) A.A. Center 10.5 4 10.5 6 185.8 187.5 (Bezel Opening) 205 (209) (2/9) 2006-01-30 (Ver.1.3R) (278.3) 274.3 10.5 270.3 100 +/- 10 5.5 10.5 249 (Bezel Opening) 4 4 2.5 2.5 5.5 (136.5) A.A. Center 4.6 246 (Active Area) 4.6 5.5 2.5 2.5 4 5.5 4 270.3 274.3 No.1 LTD121C30S Unit : mm DIMENSIONAL OUTLINE TENTATIVE Standard tolerance : 0.5 7.5 7.0 7.5 7.0 M3 Screw Inversion Signal Connector (DF14H-2P-1.25H) 60.8 +/- 1 No.1 3.7 4 6 I/F Connector (DF14H-30P-1.25H) 6 37.4 +/- 1 (3/9) 2006-01-30 (Ver.1.3R) 3.9 4.6 Never push the TAB area: The TAB area is a weak point within the LCD 6.1 8.3 4 71.5 4 4.7 6.1 3.9 Don't push the Lamp Area LTD121C30S BLOCK DIAGRAM SEQUENCE OF POWER SUPPLIES AND SIGNALS (4/9) 2006-01-30 (Ver.1.3R) 600 1,Y :0.7 (MIN) (MIN): 0.7 B5-B0 DE G5 - G0 3 NCLK 4,Y V V R5-R0 V V LTD121C30S TIMING CHART tv tvw Vsync th Hsync tvfp tvde tvd tvde tvblnk DE 1 2 59 60 th thw Hsync thfp thde thds DE 800 1 2 3 4 RGB Data NCL (1) Vertical Timing t1 t 2 t3 t 3 R5-R0 B5-B0 1line 2 t3 t 4 t c G5-G0 B5-B0 tc tcl tch a b V IH (V) DD NCLK VIL(MAX):0.3 (V) DD 0.5V (V) DD Input Signal Center Level : 0.5VDD(V) tds tdh H-sync DE a,b Duty( ):50 10% VIH (V) DD V (MAX):0.3 IL DD(V) (5/9) 2006-01-30 (Ver.1.3R) NCLK (2) Horizontal Timing 799,Y 797,Y 798,Y 800,Y G5-G0 599 DE R5 - R0 598 2,Y 7,Y 4 5,Y Y 3,Y X,Y 6,Y LTD121C30S 1) 2) 3) 4) 5) 6) TIMING SPECIFICATION Item Symbol min. typ. Max. unit Frame Period tv 608 625 628 th --- 17.78 17.86 ms Vertical blanking Term tvblnk 8 25 28 th V-sync Pulse Width tvw 2 --- --- th Vertical Front Porch tvfp 2 --- --- th Vertical Data Sync Period 6 --- --- tvds th Vertical Display Term tvde 600 600 600 th Horizontal Period th 850 1024 1056 tc 26.4 28.44 --- us H-sync Pulse Width thw 8 --- --- tc Horizontal Front Porch thfp 8 --- --- tc Horizontal Data Sync Period thds 16 --- --- tc Horizontal Display Term thde 800 800 800 tc Clock Period tc 25.0 27.8 --- ns Clock “H” Time tch 7.0 --- --- ns Clock “L” Time tcl 7.0 --- --- ns Data Setup Time tds 2.0 --- --- ns Data Hold Time tdh 4.0 --- --- ns Item Symbol Min. Typ. Max. Unit Frame Period t1 608 625 x t3 628 x t3 --- --- 17.78 17.86 ms Vertical t2 600 x t3 600 x t3 600 x t3 --- Display Term One Line t3 850 x tc 1024 x tc 1056 x tc --- Scanning Time 26.4 28.44 --- us Horizontal t4 800 x tc 800 x tc 800 x tc --- Display Term Clock Period tc 25.0 27.78 --- ns Clock “L” Time t6 7.0 --- --- ns Clock “H” Time t7 7.0 --- --- ns Set Up Time t8 2.0 --- --- ns Hold Time t9 4.0 --- --- ns Note 1) If NCLK is fixed to "H" or "L" level for certain period while DE is supplied, the panel may be damaged. Note 2) Please adjust LCD operating signal timing and FL driving frequency, to optimize the display quality. There is a possibility that flicker is observed by the interference of LCD operating signal timing and FL driving condition (especially driving frequency), even if the condition satisfies above timing specifications. Note3 ) Do not make tv, th and tvds fluctuate. Note4) In case of using the long frame period, the deterioration of display quality, noise etc. may be occurred. Note5) NCLK count of each Horizontal Scanning Time should be always the same. V-Blanking period should be “n” X “Horizontal Scanning Time”. (n: integer) Frame period should be always the same. (6/9) 2006-01-30 (Ver.1.3R) LTD121C30S CONNECTOR PIN ASSIGNMENT FOR INTERFACE CN1 INPUT SIGNAL Connector : DF14H-30P-1.25H / HIROSE ELECTRIC CO., LTD. Mating Connector : DF14-30S-1.25C, Contact Pin : DF14-2628SCF Terminal No. Symbol Function 1 GND 2 NCLK SAMPLING CLOCK 3 H-Sync HORIZONTAL SYNC. 4 V-Sync VERTICAL SYNC. 5 NC 2) 6 R0 RED DISPLAY DATA (LSB) 2) 7 R1 RED DISPLAY DATA 2) 8 R2 RED DISPLAY DATA 2) 9 R3 RED DISPLAY DATA 2) 10 R4 RED DISPLAY DATA 2) 11 R5 RED DISPLAY DATA (MSB) 12 GND 2) 13 G0 GREEN DISPLAY DATA (LSB) 2) 14 G1 GREEN DISPLAY DATA 2) 15 G2 GREEN DISPLAY DATA 2) 16 G3 GREEN DISPLAY DATA 2) 17 G4 GREEN DISPLAY DATA 2) 18 G5 GREEN DISPLAY DATA (MSB) 19 GND 2) 20 B0 BLUE DISPLAY DATA (LSB) 2) 21 B1 BLUE DISPLAY DATA 2) 22 B2 BLUE DISPLAY DATA 2) 23 B3 BLUE DISPLAY DATA 2) 24 B4 BLUE DISPLAY DATA 2) 25 B5 BLUE DISPLAY DATA (MSB) 26 DE DATA ENABLE 27 GND 28 VDD +3.3V POWER SUPPLY 29 VDD +3.3V POWER SUPPLY 30 GND CN2 INPUT SIGNAL Connector : DF14H-2P-1.25H / HIROSE ELECTRIC CO., LTD. Mating Connector : DF14-2S-1.25C, Contact Pin : DF14-2628SCF Terminal No. Symbol Function 1 R L HORIZONTAL REVERSE (“L” level or Open ; normal , ”H” level ; reverse) 2 U D VERTICAL REVERSE(“L” level or Open ; normal, ”H” level ; reverse) CN3 CCFL POWER SOURCE Connector : BHR-04VS-1 / JAPAN SOLDERLESS TERMINAL MFG CO., LTD. 3) Mating Connector : SM04(4.0)B-BHS-1 / JAPAN SOLDERLESS TERMINAL MFG CO., LTD. Terminal No. Symbol Function 1 VFLH1 CCFL Power Supply ( high voltage) 2 VFLH2 CCFL Power Supply ( high voltage) 1) 3 NC Non Connection (open) 4 VFLL CCFL Power Supply (low voltage) Note 1) NC terminal should be open. Note 2) See next page. Note 3) Take away terminal No.3 of the mating connector. If does not take away, it may cause smoke burn of electrical parts by high voltage. (7/9) 2006-01-30 (Ver.1.3R) LTD121C30S 256k (k=1024) COLORS COMBINATION TABLE Gray Scale Display Level R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 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 --- Basic Light Blue Color 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 --- 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 Gray Dark L L L L H L L L L L L L L L L L L L L 2 Scale of ↑ Red : : : L3… ↓ Light : : : L60 H H H H L H L L L L L L L L L L L L L61 H H H H H L L L L L L L L L L L L L L62 Red H H H H H H L L L L L L L L L L L L Red 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 Gray Dark L L L L L L L L L L H L L L L L L L L 2 Scale of ↑ Green : : : L3… ↓ Light : : : L60 L L L L L L H H H H L H L L L L L L L61 L L L L L L H H H H H L L L L L L L L62 Green L L L L L L H H H H H H L L L L L L Green 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 Gray Dark L L L L L L L L L L L L L L L L H L L 2 Scale of ↑ Blue : : : L3… ↓ : : : Light L60 L L L L L L L L L L L L H H H H L H L61 L L L L L L L L L L L L H H H H H L L62 Blue L L L L L L L L L L L L H H H H H H Blue L63 Black L L L L L L L L L L L L L L L L L L L 0 Gray L L L L L H L L L L L H L L L L L H L 1 Scale of Dark L L L L H L L L L L H L L L L L H L L 2 White & ↑ Black : : : L3… ↓ Light : : : L60 H H H H L H H H H H L H H H H H L H L61 H H H H H L H H H H H L H H H H H L L62 White H H H H H H H H H H H H H H H H H H White L63 (8/9) 2006-01-30 (Ver.1.3R) LTD121C30S ! 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. (9/9) 2006-01-30 (Ver.1.3R)