DMF-50961NF-FW 查看數據表（PDF） - Optrex Corporation
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DMF-50961NF-FW Datasheet PDF : 18 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 : 1/240 Duty, 1/14 Bias, VD=23.7V, 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
DMF-50961NF-FW (AA) No.2000-0175
OPTREX CORPORATION
OPTREX
Page 9/18
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