TOSHIBA LTD121EXSS Specification

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T

oshiba Matsushita Display Technology Co., Ltd.

PRODUCT

FEATURES

(1)
(2) LED Backlight ( LED 42pcs : 7 Serial connection x 6 )
(3) Low reflection, Glare surface

12.1”WIDE-XGA(1280x800 pixels) display size for notebook PC

INFORMATION

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31cm COLOUR TFT-LCD MODULE

(12.1 TYPE)

TD121EXSS

L

(p-Si TFT)

TENT

ATIVE

MECHANICAL

Dimens
Number of Pi
Active Area 261.1
Pixel Pitch 0.204(W) x

eight (approximately) 183 g (typ)

W
Backlig

OLUTE MAXIMUM RATINGS

ABS

Item Min. Max
Supp

LED Curre
Input Sign
Operatin

torage Temperature -20 60 qC

S
S

torage Humidity 10 90 %(RH)

ELECTRI

Item Min. T
Supp
Supp
Common Mo

ferential Input Amplitude (V

Dif
Current Co

Power Consumption --- (3.6) --- W I

SPECIFICATIONS

Item S

ional Outline (typ.) 270.5(W) x 180.0

xels 1280 (W) x 800(H) pixels

2(W) x 163.2(H) mm

ht LED

ly Voltage

al Voltage (V

g Temperature 0 50 qC

(VDD) -0.3
(V

) 0

LED

ncy (I

) -

LED

) -0.3 VDD+0

IN

CAL SPECIFICATION

ly Voltage (V
ly LED Currency (I

de Input Voltage (V

nsumption

)

DD

) ---

LED

) 1.0

CM

) 100

ID

*1 (IDD)

*2 (I

)

LED

3.0 3.3 3.6 V

--- (240) (315) mA

--- --- 20 mA

pecifications

(H) x

2.9/4.6(D) mm

0.204(H)

. Unit

4.0 V

5.0 V
30 mA

.3 V

yp. Max. Unit Remarks

--- 20 rmA

1.25 2.0 V

--- 600 mV

20mA

=

LED

*1 : 8 col
*2 : The current value of each row should be the same value.

OPTICAL

*The informatio
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.

SPECIFICATION (Ta=25qC)

Item Min. T
Contrast
Response T
(t
Lumin

or bars pattern

yp. Max. Unit Remarks

Ratio (CR) 200 (250) --- ---

ime (t

ance (L) 210 300 --- cd/m

n contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by

) ---

ON

)

OFF

(1/9)

--- 40 ms

--- 40 ms

2

I

LED

20mA

=

2006-12-04 (Ver.0.2)

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LTD121EXSS

DIMENSIONAL OUTLINE

(Front side)

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tandard tolerance : r0.5

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<

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;

(2/9)

2006-12-04 (Ver.0.2)

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

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BLOCK DIAGRAM

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DC/DC

converter

Y-driver

Liquid

L

TD121EXSS

Crystal Panel

Y-driver

CN1

ector

Conn

Gray scale

Manipulation
Voltage
Generation

rcuit

Ci

anel

P

Controller

128

0 x 800 pixels

iver

X-dr

LVDS include

D

LE

1280 pixel

1, 1 2, 1 X2

2

1,

s

, 1 X2n, 1 1280, 1

n-1

1, Y

1,

800 1280,800

X

2n-1

(3/9)

, Y

X

, Y

2n

2006-12-04 (Ver.0.2)

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

800 pixels

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