DMF-50840NB-FW Optrex America Inc, DMF-50840NB-FW Datasheet - Page 15

• Manufacturer Part Number: DMF-50840NB-FW
• Description: LCD GRAPHIC MODULE 320X240 PIXEL
• Manufacturer: Optrex America Inc
• Series: DMF-50840r

Specifications of DMF-50840NB-FW

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Viewing Area: 120.00mm L x 90.00mm W
• Backlight: CCFL - White
• Dot Size: 0.33mm W x 0.33mm H
• Dot Pitch: 0.36mm x 0.36mm
• Dot Pixels: 320 x 240 (QVGA)
• Interface: Parallel
• Other names: 73-1193

No.
3
4
5
6
7
DMF-50840NB-FW (AA) No.99-0101
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.)
Not to be conspicuous defects.
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 ≧
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
(X+Y) / 2≦0.2mm
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