DMC202434U View Datasheet(PDF) - Optrex Corporation
Part Name
Description
MFG CO.
'DMC202434U' PDF : 15 Pages View PDF
3.3.Definition of Viewing Angle and Optimum Viewing Area
･Point ● shows the point where contrast ratio is measured. : θ= 20 ﾟ, φ=90 ﾟ
･Driving condition : 1/16 Duty, 1/5 Bias, VD=4.5V, fF=80Hz
90 ﾟ
135 ﾟ
45 ﾟ
180 ﾟ
225 ﾟ
φ
θ
10 20 30 40 50
θ
(φ= 0 ﾟ）
180 ﾟ
270 ﾟ
315 ﾟ
270 ﾟ
･Area
shows typ. CR≧2
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
DMC20434U (AP) No.2000-0137
OPTREX CORPORATION
OPTREX
Page 6/15
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