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PDF LTD121EXSS-V02 Data sheet ( Hoja de datos )
| Número de pieza | LTD121EXSS-V02 | |
| Descripción | Display Module | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTD121EXSS-V02 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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www.DataSheet.co.kr
Toshiba Matsushita Display Technology Co., Ltd.
PRODUCT INFORMATION
31cm COLOUR TFT-LCD MODULE
(12.1 TYPE)
LTD121EXSS
(p-Si TFT)
FEATURES
(1) 12.1”WIDE-XGA(1280x800 pixels) display size for notebook PC
(2) LED Backlight ( LED 42pcs : 7 Serial connection x 6 )
(3) Low reflection, Glare surface
TENTATIVE
MECHANICAL SPECIFICATIONS
Item
Dimensional Outline (typ.)
Number of Pixels
Active Area
Pixel Pitch
Weight (approximately)
Backlight
Specifications
270.5(W) x 180.0 (H) x 2.9/4.6(D) mm
1280 (W) x 800(H) pixels
261.12(W) x 163.2(H) mm
0.204(W) x 0.204(H)
183 g (typ)
LED
ABSOLUTE MAXIMUM RATINGS
Item
Supply Voltage (VDD)
(VLED)
LED Currency (ILED)
Input Signal Voltage (VIN)
Operating Temperature
Storage Temperature
Storage Humidity
Min. Max. Unit
-0.3 4.0
V
0 5.0 V
- 30 mA
-0.3 VDD+0.3
V
0 50 °C
-20 60 °C
10 90 %(RH)
ELECTRICAL SPECIFICATION
Item
Supply Voltage
Supply LED Currency
Common Mode Input Voltage
Differential Input Amplitude
Current Consumption
Power Consumption
(VDD)
(ILED)
(VCM)
(VID)
*1 (IDD)
*2 (ILED)
Min.
3.0
---
1.0
100
---
---
---
Typ.
3.3
---
1.25
---
(240)
---
(3.6)
*1 : 8 color bars pattern
*2 : The current value of each row should be the same value.
Max.
3.6
20
2.0
600
(315)
20
---
Unit Remarks
V
rmA
V
mV
mA
mA
W ILED=20mA
OPTICAL SPECIFICATION (Ta=25°C)
Item
Contrast Ratio (CR)
Response Time
(tON)
(tOFF)
Luminance (L)
Min.
200
---
210
Typ.
(250)
---
---
300
Max.
---
40
40
---
Unit
---
ms
ms
cd/m2
Remarks
ILED=20mA
*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)
2006-12-04 (Ver.0.2)
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
LTD121EXSS
TIMING SPECIFICATION 1) 2) 3) 4) 5) 6)
Item Symbol
Horizontal Scanning Term
th
H-sync Pulse Width
thw
Horizontal Front Porch
thfp
Horizontal Back Porch
thbp
Horizontal Display Term
thd
Frame Period
tv
V-sync Pulse Width
tvw
Vertical Front Porch
tvfp
Vertical Back Porch
tvbp
Vertical Display Term
tvd
Clock Period
tc
min.
1650x tc
4 x tc
4 x tc
4 x tc
1280 x tc
808 x th
1 x th
1 x th
2 x th
800 x th
11.76(85MHz)
typ.
1680 x tc
128 x tc
72 x tc
200 x tc
1280 x tc
831 x th
6 x th
3 x th
22 x th
800 x th
11.98(83.5MHz)
max.
1710 x tc
－
－
－
1280 x tc
850 x th
－
－
－
800 x th
12.35(81MHz)
unit
clock
clock
clock
clock
clock
line
line
line
line
line
ns
Note 1) Refer to “Timing Chart” and LVDS specifications in TIA/EIA-644.
Note 2) If DE is fixed to "H" or "L" level for certain period while NCLK is supplied, the panel displays black with some flicker.
Note 3) If NCLK is fixed to "H" or "L" level for certain period while DE is supplied, the panel may be damaged.
Note4) tvb = tvw + tvfp + tvbp
thb = thw + thfp + thbp
Note5) In case of using the long frame period, the deterioration of display quality, noise etc. may be occurred.
Note6) 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.
(5/9)
2006-12-04 (Ver.0.2)
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
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