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Toshiba |
Toshiba Matsushita Display Technology Co., Ltd
PRODUCT INFORMATION
31cm COLOR TFT-LCD MODULE
(12.1 TYPE)
LTD121C34S
(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
TENTATIVE
(2) Built in Long Life Lamps(MTTF:50,000 h)
( Condition/ Ta:25 C, IFL:6mA(rms)(continuing lighting), fFL:50kHz )
RoHS compatible
(3) Replaceable structure of lamp units and Mounting compatible with LTD121C30S Series
(4) AR surface coating
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)
680g
Sidelight ( 2 CCFLs )
ABSOLUTE MAXIMUM RATINGS
Item Min. Max.
Supply Voltage
(VDD)
-0.3
4.0
(VFL)
0
2.0
FL Driving Frequency
(fFL) ---
100
Input Signal Voltage
Operating Temperature *1
(VIN)
-0.3
-10
VDD+0.3
65
Storage Temperature
-20 80
Storage Humidity
(Max. wet bulb temperature = 39 C)
10
90
*1: Wet bulb temperature should be 39 C Max., and no condensation of water.
Unit
V
kV(rms)
KHz
V
C
C
%(RH)
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)
---
520
--- V(rms)
FL Start Voltage
(VSFL)
1200
---
1900
V(rms)
Ta=0 C
Differential Input Voltage
(VID)
100
---
600 mV
Common Mode Input Voltage
Current Consumption
Power Consumption*1 *2
(VCM)
(IDD) *3
(IFL) *4
1.0
---
3.0
---
---
2.4-(VID)/2
V
390 --- mA
--- 6.5 mA(rms)
7.5 --- W
*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
IFL =6.0mA(rms)
OPTICAL SPECIFICATION (Ta=25 C)
Item Min. Typ. Max.
Contrast Ratio
(CR)
250 500
---
Viewing Angle (Upper+Lower)
---
120
---
(CR 10)
(Left+Right)
---
140
---
Response Time
(tON)
--- 10 ---
Luminance
(tOFF)
(L)
--- 25
300 380
---
---
Reflectance(SCI)
(R)
Lamp Life Time (MTBF)*5 *6
--- 1.33 ---
50,000
*5 : Conditions ;Ta=25 C, IFL=6.0mA(rms), continuous lighting
*6 : Definitions of failure ; 1) Lcd luminance becomes half of the minimum value.
Unit Remarks
---
ms
ms
cd/m2
---
h
IFL=6.0mA(rms)
No operation
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.
(1/11)
2007-02-14(Ver.0.4R)
DIMENSIONAL OUTLINE
TENTATIVE
LTD121C34S
Unit : mm
Standard tolerance : 0.5
161
23
7.5 7.5
66
184.5 (Active Area)
(97) A.A. Center
10.5
185.8
187.5 (Bezel Opening)
205
(209)
4
6
10.5
(2/11)
2007-02-14(Ver.0.4R)
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