DMC-20434N-B Optrex America Inc, DMC-20434N-B Datasheet - Page 12

• Manufacturer Part Number: DMC-20434N-B
• Description: LCD 20X4 SUPERTWIST HI CONTRAST
• Manufacturer: Optrex America Inc
• Series: DMC-20434r

Specifications of DMC-20434N-B

• Display Type: STN - Super-Twisted Nematic
• Display Mode: Reflective
• Number Of Digits/alpha: 80
• Outline L X W X H: 98.50mm x 60.00mm x 11.00mm
• Viewing Area: 76.00mm L x 25.20mm W
• Backlight: Without Backlight
• Display Format: 20 x 4
• Character Size: 4.75mm H x 2.95mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.55mm W x 0.55mm H
• Interface: *
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1092; DMC20434NB; OP420NB

No.
3
4
5
6
DMC20434N-B (AZ) No.2000-0139
The Shape of Dot
Polarizer Scratches
Polarizer Dirts
Color Variation
Parameter
(1) Dot Shape (with Dent)
(2) Dot Shape (with Projection)
(3) Pin Hole
Total defects shall not exceed 5.
Not to be conspicuous defects.
If the stains are removed easily from LCDP surface, the module is not
defective.
Not to be conspicuous defects.
0.15 ≧
OPTREX
X
OPTREX CORPORATION
Y
Criteria
Should not be connected to next dot.
(Less than 0.1mm is no counted.)
As per the sketch of left hand.
(X+Y) / 2≦0.2mm
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