Optical Characteristics

Item

Symbol

Condition.

Min

Typ.

Max.

Unit

Remark

Response time

Tr+ Tf

θ=0°、Φ=0°

-

25

35

.ms

Note 3

Contrast ratio

CR

At optimized

viewing angle 800 1000

-

-

Note 4

Color

Chromaticity

White

Wx

θ=0°、Φ=0

0.272 0.322 0.372

-

Note

2,6,7

Wy

0.294 0.344 0.394

-

Viewing angle

Hor.

ΘR

CR≧10

70

80

-

Deg.

Note 1

ΘL

70

80

-

Ver.

ΦT

70

80

-

ΦB

70

80

-

Brightness

-

-

700

750

-

cd/m2 Center of

display

Uniformity

(U)

-

70

-

-

%

Note 5

Ta=25±2℃

Note 1: Definition of viewing angle range

Fig. 8.1. Definition of viewing angle

Note 2: Test equipment setup:

After stabilizing and leaving the panel alone at a driven temperature for 10 minutes, the

measurement should be executed. Measurement should be executed in a stable, windless,

and dark room. Optical specifications are measured by Topcon BM-7 or BM-5 luminance

meter 1.0° field of view at a distance of 50cm and normal direction.

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