DMC20481NY-LY-AGE OPTREX CORPORATION, DMC20481NY-LY-AGE Datasheet - Page 7

• Manufacturer Part Number: DMC20481NY-LY-AGE
• Description: LCD Module Specification
• Manufacturer: OPTREX CORPORATION

180 ﾟ
DMC20481NY-LY-AGE (BA) No.99-0210
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
135 ﾟ
･Area
225 ﾟ
shows typ. CR≧2
270 ﾟ
90 ﾟ
10 20 30 40 50
θ
Control Unit &
Waveform Generator
45 ﾟ
315 ﾟ
Temperature Chamber
φ
D
(φ= 0 ﾟ）
=4.6V,
OPTREX
180 ﾟ
Rotation Table ( θ , φ )
OPTREX CORPORATION
f
F
=84.4Hz
270 ﾟ
φ
θ
θ
LCD
Halogen bulb
90 ﾟ
Optical Fiber
φ
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