GB128128ANGAANUA-V01 Jewel Hill Electronic Co., Ltd., GB128128ANGAANUA-V01 Datasheet - Page 19

• Manufacturer Part Number: GB128128ANGAANUA-V01
• Description: SPECIFICATIONS FOR LCD MODULE
• Manufacturer: Jewel Hill Electronic Co., Ltd.

․Note 3. Definition of Viewing Angle θ and ψ :
․Note 4. Definition of Contrast ratio( CR) :
GB128128A
9 O’clock Direction
φ=270°
100%
CR =
0%
VER: 4.0
6 O’clock Direction
Viewing Direction
Brightness of Non-selected Segment (B2)
Brightness of Selected Segment (B1)
Brightness Curve for
JEWEL HILL ELECTRONIC CO.,LTD.
Selected Segment
φ=0°
V,max
B2
B1
φ
Normal :
θ=0°
- 18 -
θ
Brightness Curve for
Non-selected Segment
12 O’clock Direction
φ=180°
Driving Voltage
3 O’clock Direction
φ=90°
Issue date: 2006/07/03
Contrast
CR,max