DD-25664YW-4A DENSITRON, DD-25664YW-4A Datasheet - Page 23

• Manufacturer Part Number: DD-25664YW-4A
• Description: DISPLAY, OLED, 64X256, YELLOW
• Manufacturer: DENSITRON

Specifications of DD-25664YW-4A

• Screen Size: 79.248mm
• Resolution: 256 X 64
• Viewing Area (h X W): 21.18mm X 78.78mm
• Pixel Size (h X W): 0.28mm X 0.28mm
• Voltage Rating: 2.8V
• External Depth: 2.2mm
• External Length / Height: 27.8mm
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Display Technology: Organic LED
• Interface Type: Parallel, Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Minor
Minor
Minor
Minor
Minor
Class
Copyright ©2008 DENSITRON TECHNOLOGIES plc. All rights reserved. – Proprietary Data
Product No.
Segment
deformation
Panel
Chipping
Panel
Cracking
Cupper
exposed
(pin or film)
Film or
Trace
Damage
Item
DD-25664YW-4A
1b. Pin hole on dot matrix display
2. Segments / dots with different width
3. Alignment layer defect
∅ = (a+b)/2
X ≤ 1/6 Panel length
Y ≤ 1
Z ≤ T
Not allowed if visible by eye inspection
Not allowed if affects electrical function
Cracks not allowed
REV. B
Criteria
Total acceptable quantity: 7
Total acceptable quantity: 7
(a+b)/2≤0.1
0.4<∅≤1.0
1.0<∅≤1.5
1.5<∅≤2.0
0.5<∅<1.0
∅≤0.4
Size
Size
Acceptable quantity
a,b<0.1
Acceptable quantity
a≥b
a<b
Acceptable
Page
Any number
Any number
Any number
a/b≤4/3
a/b>4/3
23 / 27
3
5
3
2