Revision Ver 1.0 October 14, 1998

LM151X2

Liquid Crystal Display

Product Specification

1

1

2

2

5. Viewing angle is the angle at which the contrast ratio is greater than 10.

(12:00)

yu

z

z'

yd

θ

φ

(9:00)

A

(3:00)

xr

(6:00)

TFT LCD

MODULE

xl

6. Cross talk shall be measured at two locations.

Brightness at pattern A - Brightness at pattern B

Crosstalk Ratio =100x

Brightness at pattern A

Pattern A

Pattern B

(Mid-gray : Gs(S)=31)

(Background:Gs(S)=31, Rectangular:Gs(S)=0 & 63)

Vertical Crosstalk shall be measured at the location 1 and horizontal crosstalk shall be measured

at the location 2.

[256, 192]

[512, 96]

[896, 384]

[768, 576]

Alpha Point Ltd.

P.O. Box 41

00751 Helsinki, Finland

http://www.alpha.fi

Tel.: +358-9-34 64 34 1

Fax: +358-9-34 64 34 2