DatasheetsPDF.com

LTD121C31S Dataheets PDF



Part Number LTD121C31S
Manufacturers Toshiba
Logo Toshiba
Description TFT LCD
Datasheet LTD121C31S DatasheetLTD121C31S Datasheet (PDF)

Toshiba Matsushita Display Technology Co., Ltd PRODUCT INFORMATION 31cm COLOR TFT-LCD MODULE (12.1 TYPE) LTD121C31S (a-Si TFT) All information is subject to change without notice. Please read bottom notes. FEATURES (1) 12.1 SVGA color display with High Luminance (2) Built in Long Life Lamps(MTTF:50,000 h) TENTATIVE ( Condition/ Ta:25°C, IFL:6mA(rms)(continuing lighting), fFL:50kHz ) (3) Replaceable structure of lamp units and Mounting compatible with LTM12C289 Series MECHANICAL SPECIFICA.

  LTD121C31S   LTD121C31S



Document
Toshiba Matsushita Display Technology Co., Ltd PRODUCT INFORMATION 31cm COLOR TFT-LCD MODULE (12.1 TYPE) LTD121C31S (a-Si TFT) All information is subject to change without notice. Please read bottom notes. FEATURES (1) 12.1 SVGA color display with High Luminance (2) Built in Long Life Lamps(MTTF:50,000 h) TENTATIVE ( Condition/ Ta:25°C, IFL:6mA(rms)(continuing lighting), fFL:50kHz ) (3) Replaceable structure of lamp units and Mounting compatible with LTM12C289 Series MECHANICAL SPECIFICATIONS Item Dimensional Outline (typ.) Number of Pixels Active Area Pixel Pitch Weight (approximately) Backlight Specifications 278.3 (W) x 209.0 (H) x 11.0max (D) mm 800 (W) x 600 (H) pixels 246.0 (W) x 184.5 (H) mm 0.3075 (W) x 0.3075 (H) 670g Twin CCFLs, Sidelight type ABSOLUTE MAXIMUM RATINGS Item Min. Max. Unit Supply Voltage (VDD) -0.3 4.0 V (VFL) 0 2.0 kV(rms) FL Driving Frequency (fFL) - 100 KHz Input Signal Voltage (VIN) Operating Ambient Temperature *1 Operating Temperature for Panel*2 -0.3 VDD+0.3 -10 65 -10 80 V °C °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. *2: The surface temperature caused by self heat radiation of cell itself is specified on this item. ELECTRICAL SPECIFICATION (Ta=25°C) (RECOMMENDED OPERATION CONDITION) Item Min. Typ. Max. Unit Remarks Supply Voltage (VDD) 3.0 3.3 3.6 V (VFL) --- 460 --- V(rms) FL Start Voltage 1200 --- 1900 V(rms) Ta=0°C High Level Input Voltage (VIH) 0.3VDD --- VDD Low Level Input Voltage (VIL) 0 --- 0.3VDD V Current Consumption (IDD) *3 --- 300 --- mA (IFL) *4 3.0 --- 6.5 mA(rms) Power Consumption*1 *2 --- 7.0 --- W IFL =6.0mA(rms) *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) 150 350 --- --- Viewing Angle (Upper+Lower) --- 100 --- ° (CR ≥ 10) (Left+Right) --- 120 --- ° Response Time (tON) --- --- 50 ms (tOFF) Luminance (L) Lamp Life Time (MTBF)*5 *6 --- --200 250 50,000 50 --- ms cd/m2 h IFL=6.0mA(rms) *5 : Conditions ;Ta=25°C, IFL=6.0mA(rms), continuous lighting *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. (1/10) 2003-12 -02 (Ver.0.4R) DIMENSIONAL OUTLINE TENTATIVE LTD121C31S Unit : mm Standard tolerance : 0.5 10.5 4.6 5.5 2.5 2.5 5.5 4.6 100 +/- 10 4-D3.40 161 23 7.5 7.5 66 184.5 (Active Area) (97) A.A. Center (278.3) 274.3 270.3 249 (Bezel Opening) 270.3 274.3 (136.5) A.A. Center 246 (Active Area) 2.5 4 5.5 4 10.5 5.5 4 2.5 4 10.5 185.8 187.5 (Bezel Opening) 205 (209) 4 6 10.5 (2/10) 2003-12 -02 (Ver.0.4R) DIMENSIONAL OUTLINE 7.0 7.5 TENTATIVE LTD121C31S Unit : mm Standard tolerance : 0.5 7.5 7.0 M3 Screw 6.1 4 4 6.1 Never push the TAB area: The TAB area is a weak point within the LCD Don't push the Lamp Area 4.6 3.9 Inversion Signal Connector (DF14H-2P-1.25H) No.1 71.5 60.8 +/- 1 No.1 8.3 3.7 6 I/F Connector (DF14H-30P-1.25H) 37.4 +/- 1 4.7 4 6 3.9 (3/10) 2003-12 -02 (Ver.0.4R) I/F Connector Y-Driver IC Connector BLOCK DIAGRAM DC/DC Converter Gray Scale Manipulation Voltage Generation CN1 Circuit Panel Controller CN2 Display Reverse Signals (2bit) LTD121C31S CCFL Backlight CCFL Backlight LCD Panel 800 x 600 pixels CN3 X-Driver IC SEQUENCE OF POWER SUPPLIES AND SIGNALS (4/10) 2003-12 -02 (Ver.0.4R) TIMING CHART VSYNC HSYNC DE tv‚p† 599 600 tv tvw tvds tvblnk HSYNC DE thw thfp thds th thde RGB data NCLK 12345 th tvde 12 800 LTD121C31S < DE-Only Mode> (1) Vertical Timing NCLK DE R5 - R0 G5 - G0 B5 - B0 t3 1line 2 3 4 t1 t2 t3 Y 598 599 600 (2) Horizontal Timing NCLK DE R5 - R0 G5 - G0 B5 - B0 t3 t4 tc 1,Y 2,Y 3,Y 4,Y 5,Y 6,Y 7,Y X,Y 797,Y 799,Y 798,Y 800,Y tc tcl tch NCLK H-sync DE R5-R0 G5-G0 B5-B0 tds tdh V IH (MIN):0.7 VDD(V) V IL(MAX):0.3 V DD(V) Input Signal Center Level : 0.5VDD(V) V IH (MIN): 0.7VDD(V) V IL(MAX): 0.3VDD(V) ab 0.5V DD (V) Duty(a,b ):50 10% (5/10) 2003-12 -02 (Ver.0.4R) TIMING SPECIFICATION 1) 2) 3) 4) 5) 6) Item Frame Period Vertical blanking Term V-sync Pulse Width Vertical Front Porch Vertical Data Sync Period Vertical Display Term Ho.


LQ121S1DG65 LTD121C31S AA141TA04-G1


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)