DMC-50149 OPTREX [OPTREX CORPORATION], DMC-50149 Datasheet - Page 8

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DMC-50149

Manufacturer Part Number
DMC-50149
Description
LCD Module
Manufacturer
OPTREX [OPTREX CORPORATION]
Datasheet
180゚
DMC-50149NYU-LY-B (AB) No.98-0118
Photometer
3.3.Definition of Viewing Angle and Optimum Viewing Area
3.4.System Block Diagram
#1980A WB
Computer
・Point ● shows the point where contrast ratio is measured. : θ= 0゚, φ=-゚
・Driving condition :1/16 Duty, 1/4.5 Bias, V
・Area
135゚
225゚
shows typ. CR≧2
270゚
90゚
10 20 30 40 50
θ
Control Unit &
Waveform Generator
Temperature Chamber
45゚
315゚
D
=4.7V,
φ
OPTREX
(φ= 0゚)
180゚
f
Rotation Table ( θ , φ )
OPTREX CORPORATION
F
=70Hz
φ
270゚
θ
θ
LCD
Halogen bulb
Optical Fiber
90゚
Page 8/16
φ
0゚

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