T-51750GD065J-FW-AA Просмотр технического описания (PDF) - Optrex Corporation

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T-51750GD065J-FW-AA

LCD Module

Optrex Corporation 

(Fig.5-4)

◆ Measuring Response Time

（１） Measuring Device

TOPCON BM-7,Measuring Field:1°

Tektronix Digital Oscilloscope

（２） Measuring Point

Center of display, same as Method of Brightness Measurement

（３） Method of Measuring

・ Set LCD panel toθ=0°,and φ=0°.

・ Input white→black→white to display by switching signal voltage.

・ If the luminance is 0% and 100% immediately before the change of signal voltage,

then τr is optical response time during the change from 90% to 10% immediately after

rise of signal voltage, and τd is optical response time during the change from 10% to

90% immediately after decay of signal voltage.

White

100%

90%

Black

White

Brightness

10%

0%

τr

τd

T-51750GD065J-FW-AA (AA) No. 2003-0199

OPTREX CORPORATION

Page 15/24

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