DMC40202NJ-SLY-DB Просмотр технического описания (PDF) - Optrex Corporation
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DMC40202NJ-SLY-DB Datasheet PDF : 16 Pages
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3.3.Definition of Viewing Angle and Optimum Viewing Area
･Point ● shows the point where contrast ratio is measured. : θ= 0 ﾟ, φ=－ﾟ
･Driving condition : 1/16 Duty, 1/5 Bias, VD=7.8V, fF=70Hz
90 ﾟ
135 ﾟ
45 ﾟ
180 ﾟ
φ
θ
10 20 30 40 50 (φ= 0 ﾟ）
θ
180 ﾟ
225 ﾟ
･Area
270 ﾟ
shows typ. CR≧2
315 ﾟ
270 ﾟ
90 ﾟ
φ
0ﾟ
3.4.System Block Diagram
Photometer
#1980A WB
Temperature Chamber
Rotation Table (θ,φ)
φ
LCD
Optical Fiber
θ
Computer
Control Unit &
Waveform Generator
Halogen bulb
DMC40202NJ-SLY-D (AK) No.99-0180
OPTREX CORPORATION
OPTREX
Page 7/16
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