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PDF LTD121EW6S Data sheet ( Hoja de datos )
| Número de pieza | LTD121EW6S | |
| Descripción | TFT LCD Module | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTD121EW6S (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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Toshiba Matsushita Display Technology Co., Ltd.
PRODUCT INFORMATION
31cm COLOUR TFT-LCD MODULE
(12.1 TYPE)
LTD121EW6S
(p-Si TFT)
FEATURES
(1) 12.1”WIDE-XGA(1280x800 pixels) display size for notebook PC
(2) LED Backlight with LED controller IC
(3) Glare Surface
(4) Bezel less structure
TENTATIVE
MECHANICAL SPECIFICATIONS
Item
Dimensional Outline (typ.)
Number of Pixels
Active Area
Pixel Pitch
Weight (approximately)
Backlight
*) Except the mounting hole
Specifications
270.5(W) x 187.4 (H) x 3.5(D) mm *)
1280 (W) x 800(H) pixels
261.12(W) x 163.2(H) mm
0.204(W) x 0.204(H) mm
(225) g
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 TBD V
- (30) mA
-0.3 VDD+0.3
V
0 50 °C
-20 60 °C
10 90 %(RH)
ELECTRICAL SPECIFICATION
Item Min. Typ.
Supply Voltage
(VDD)
3.0
3.3
Supply LED Voltage
(VLED)
TBD
12
LED brightness control Voltage (VLEDC)
3.3
-
Common Mode Input Voltage
(VCM)
(0.9)
-
Differential Input Amplitude
(VID)
250
---
Current Consumption
*1 (IDD)
---
(300)
*2 (ILED)
---
-
Power Consumption
--- (4.2)
*1 : 8 color bars pattern
*2 : The current value of each row should be the same value.
*3 : The LED drive recommends to use the PWM drive.
Max.
3.6
TBD
-
(1.75)
450
20
---
Unit Remarks
V
V
V PWM control
V
mV
mA
mA
W PWM=100%:20 mA
OPTICAL SPECIFICATION (Ta=25°C)
Item
Contrast Ratio (CR)
Response Time
(tON)+ (tOFF)
Luminance (L)
Min.
(300)
---
(140)
Typ.
(600)
-
(200)
Max.
---
(50)
---
Unit
---
ms
cd/m2
Remarks
PWM=100%: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)
2007-01-17 (Ver.0.4)
1 page  
TIMING SPECIFICATION 1) 2) 3) 4) 5) 6)
LTD121EW6S
Item
Horizontal Scanning Term
H-sync Pulse Width
Horizontal Front Porch
Horizontal Back Porch
Horizontal Display Term
Frame Period
V-sync Pulse Width
Vertical Front Porch
Vertical Back Porch
Vertical Display Term
Clock Period
Symbol
thp
thspw
thfp
thbp
tha
tv
tvspw
tvfp
tvbp
tvd
tc
min.
1660 x 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
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
max.
1710
-
-
-
1280 x tc
850 x th
-
-
-
800 x th
12.35
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)
2007-01-17 (Ver.0.4)
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