T-51382D064-FW-P-AB データシートの表示（PDF） - Optrex Corporation

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T-51382D064-FW-P-AB

LCD Module Technical Specification

Optrex Corporation 

Note 9-5: Cross Talk (CTK) =

½YA-YB½

YA

×100%

YA: Brightness of Pattern A

YB: Brightness of Pattern B

Pattern A

Pattern B

(Gray Level 31)

(Gray Level 31, central

black box exclusive)

YA

YB

1/3

1/3

1/3

1/3

1/3

: Testing Point (A and B are at the same point.)

1/3

Black

(Gray Level 0)

Note 9-6: The uniformity of LCD is defined as

U = The Minimum Brightness of the 9 testing Points

The Maximum Brightness of the 9 testing

Points

Luminance meter : BM-5A or BM-7 fast(TOPCON)

Measurement distance : 500 mm +/- 50 mm

Ambient illumination : < 1 Lux

Measuring direction : Perpendicular to the surface of module

The test pattern is white (Gray Level 63).

25%

50%

75%

25%

50%

75%

T-51382D064-FW-P-AB

OPTREX CORPORATION

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