DMF-682AN-EW Optrex America Inc, DMF-682AN-EW Datasheet - Page 15

• Manufacturer Part Number: DMF-682AN-EW
• Description: GRAPH MODULE 256X128 STN EL/BKL
• Manufacturer: Optrex America Inc
• Series: DMF-682r

Specifications of DMF-682AN-EW

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Viewing Area: 127.00mm L x 70.00mm W
• Backlight: EL - White
• Dot Size: 0.43mm W x 0.43mm H
• Dot Pitch: 0.47mm x 0.47mm
• Dot Pixels: 256 x 128
• Interface: Parallel
• Other names: 73-1141; OP256128W

No.
3
4
5
6
7
DMF682AN-EW (AB) No.97-0085
The Shape of Dot
Polarizer Scratches
Polarizer Dirts
Complex Foreign
Substance Defects
Distance between
Different Foreign
Substance Defects
Parameter
(1) Dot Shape (with Dent)
(2) Dot Shape (with Projection)
(3) Pin Hole
(4) Deformation
Total acceptable number : 1/dot, 5/cell
(Defect number of (4) : 1pc.)
Refer to the sample.
If the stains are removed easily from LCDP surface, the module is not
defective.
Black spots, line shaped foreign substances or air bubbles between
glass & polarizer should be 5pcs maximum in total.
D 0.2 : 20mm or more
0.2<D : 40mm or more
Y
X
0.15
X
OPTREX CORPORATION
Criteria
Y
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
(X+Y) / 2 0.2mm
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