TOSHIBA LTD121C30S Specification
Toshiba Matsushita Display Technology Co., Ltd
All information is subject to change without notice. Please read bottom notes.
PRODUCT INFORMATION
31cm COLOR TFT-LCD MODULE
(12.1 TYPE)
LTD121C30S
(a-Si TFT)
FEATURES
(1) 12.1 SVGA color display with High Luminance
(2) Built in Long Life Lamps(MTTF:50,000 h)
( Condition/ Ta:25°C, IFL:6mA(rms)(continuing lighting), fFL:50kHz )
(3) Replaceable structure of lamp units and Mounting compatible with LTM12C289 Series
TENTATIVE
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
(VDD) -0.3 4.0 V Supply Voltage
(VFL) 0 2.0 kV(rms)
FL Driving Frequency (fFL) - 100 KHz
Input Signal Voltage (VIN) -0.3 VDD+0.3 V
Operating Ambient Temperature
Operating Temperature for Panel*2 (-10) (80) °C
Storage Temperature -20 (80) °C
Storage Humidity
(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.
*1
(-10) (65) °C
10 90 %(RH)
ELECTRICAL SPECIFICATION (Ta=25°C) (RECOMMENDED OPERATION CONDITION)
Item Min. Typ. Max. Unit Remarks
(VDD) 3.0 3.3 3.6 V Supply Voltage
(VFL) --- (630) --- V(rms)
FL Start Voltage (1500) --- (1900) V(rms) Ta=0°C
High Level Input Voltage (VIH) 0.8VDD --- VDD
Low Level Input Voltage (VIL) 0 --- 0.2VDD V
Power Consumption
*3: 8 color bars pattern *4: Except the efficiency of FL inverter
*1 *2
--- (8.6) --- W IFL =6.0mA(rms)
*3
(IDD)
--- (300) --- mA Current Consumption
*4
(IFL)
(3.0) --- (6.5) mA(rms)
OPTICAL SPECIFICATION (Ta=25°C)
Item Min. Typ. Max. Unit Remarks
Contrast Ratio (CR) 100 250 --- ---
(Upper+Lower) 90 (120) --- ° Viewing Angle
(CR ≥ 10)
Luminance (L) 250 350 --- cd/m2 IFL=6.0mA(rms)
Lamp Life Time (MTBF)*5 *6 50,000 h
*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.
(Left+Right) 100 (140) --- °
(tON) --- --- 50 ms Response Time
(t
) --- --- 50 ms
OFF
(1/10) 2003-10-28 (Ver.0.5R)
DIMENSIONAL OUTLINE
10.5
TENTATIVE
LTD121C30S
Unit : mm
Standard tolerance : 0.5
2.5
5.5
161
100 +/- 10
270.3
274.3
(278.3)
249 (Bezel Opening)
7.5
6
4
4.6
-
D
3
.
4
0
184.5 (Active Area)
5.5
2.5
7.5
4.6
6
(97) A.A. Center
23
274.3
270.3
246 (Active Area)
(136.5) A.A. Center
4
4
10.5
5.5
2.5
10.5
4
4
4
5.5
2.5
10.5
187.5 (Bezel Opening)
185.8
205
(209)
6
(2/10) 2003-10-28 (Ver.0.5R)
DIMENSIONAL OUTLINE
TENTATIVE
LTD121C30S
Unit : mm
Standard tolerance : 0.5
7.0
6.1
7.5
4
7.5
7.0
M3 Screw
4
6.1
Inversion Signal Connector (DF14H-2P-1.25H)
No.1
Don't push the Lamp Area
Never push the TAB area: The TAB area is a weak point within the LCD
4.6
3.7
3.9
60.8 +/- 1
No.1
6
8.3
37.4 +/- 1
71.5
I/F Connector (DF14H-30P-1.25H)
4
4.7
6
3.9
(3/10) 2003-10-28 (Ver.0.5R)
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