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LTD121C31S fiches techniques PDF

ETC - LCD Module

Numéro de référence LTD121C31S
Description LCD Module
Fabricant ETC 
Logo ETC 





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LTD121C31S fiche technique
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.)
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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)

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