DMC-20215A Optrex America Inc, DMC-20215A Datasheet - Page 7
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DMC-20215A
Manufacturer Part Number
DMC-20215A
Description
LCD MODULE 20X2 CHARACTER
Manufacturer
Optrex America Inc
Series
DMC-20215r
Datasheet
1.DMC-20215A.pdf
(15 pages)
Specifications of DMC-20215A
Display Type
TN - Twisted Nematic
Display Mode
Reflective
Number Of Digits/alpha
40
Outline L X W X H
116.00mm x 44.00mm x 11.00mm
Viewing Area
83.00mm L x 18.60mm W
Backlight
Without Backlight
Display Format
20 x 2
Character Size
5.55mm H x 3.20mm W
Character Format
5 x 8 Dots
Voltage - Supply
5.0V
Dot Size
0.60mm W x 0.65mm H
Interface
Parallel
Operating Temperature
0°C ~ 50°C
Other names
73-1055
OP2205A
OP2205A
180゚
Photometer
3.3.Definition of Viewing Angle and Optimum Viewing Area
3.4.System Block Diagram
#1980A WB
DMC20215A (AE) No.98-0171
Computer
・Point ● shows the point where contrast ratio is measured. : θ= 20゚, φ=270゚
・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
=4.3V,
φ
OPTREX
(φ= 0゚)
180゚
f
F
Rotation Table ( θ , φ )
OPTREX CORPORATION
=84.4Hz
φ
270゚
θ
θ
LCD
Halogen bulb
Optical Fiber
90゚
Page 7/15
φ
0゚