DMC-40457NY-LY Optrex America Inc, DMC-40457NY-LY Datasheet - Page 7

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DMC-40457NY-LY

Manufacturer Part Number
DMC-40457NY-LY
Description
LCD SUPERTWIST 40X4/ LED BACKLT
Manufacturer
Optrex America Inc
Series
DMC-40457r
Datasheets

Specifications of DMC-40457NY-LY

Display Type
STN - Super-Twisted Nematic
Display Mode
Transmissive
Number Of Digits/alpha
*
Outline L X W X H
*
Viewing Area
147.00mm L x 29.50mm W
Backlight
LED - Yellow
Display Format
40 x 4
Character Size
4.89mm H x 2.78mm W
Character Format
5 x 8 Dots
Voltage - Supply
5.0V
Dot Size
0.50mm W x 0.55mm H
Interface
*
Operating Temperature
0°C ~ 50°C
Other names
73-1104
OP440NY
180 ゚
Photometer
DMC40457NY-LY (AT) No.98-0160
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, 1/5 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
=4.5V,
φ
OPTREX
( φ = 0 ゚)
180 ゚
f
F
Rotation Table ( θ , φ )
OPTREX CORPORATION
=71.9Hz
φ
270 ゚
θ
θ
LCD
Halogen bulb
Optical Fiber
90 ゚
Page 7/15
φ
0 ゚

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