AXESS ELECTRONICS RX1 Bedienungsanleitung PDF herunterladen (Seite 19)

LD-16712C-16

【Note1】Definitions of viewing angle range:

【Note2】Definition of contrast ratio:

The contrast ratio is defined as the following.

Contrast Ratio (CR) ＝

【Note3】Definition of response time:

The response time is defined as the following figure and shall be measured by switching the input

signal for "black" and "white".

90%

10%

White Black White

Tr Td

【Note4】This shall be measured at center of the screen.

【Note5】Definition of white uniformity:

White uniformity is defined as the following with five measurements (A∼E).

Luminance (brightness) with all pixels white

Luminance (brightness) with all pixels black

pixel768 256 512

576

192

384

pixel

Maximum Luminance of five points (brightness)

Minimum Luminance of five points (brightness)

δw＝

Normal line

θ21

θ11

θ12

θ22

’

clock

Photodetector output

(Relative Value)

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 25 26

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AXESS ELECTRONICS RX1 Bedienungsanleitung Seite 19