GMD1620B 查看數據表（PDF） - Unspecified
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GMD1620B Datasheet PDF : 18 Pages
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GMD1620B
GMD1621B
OPTICAL CHARACTERISTICS
◆CHARACTERISTICS OF THE LCD PANEL
Item
Symbol Minimum
Operating Voltage
3.4
for LCD Driving VDD‑VEE ‑
(1/16duty)
‑
Rise response time τｒ
‑
Typical
3.7
4.3
4.8
95
Maximum
‑
‑
5.0
190
Unit
V
V
V
ms
Temp.
50℃
25℃
0℃
25℃
Fall response time τｄ
‑ 150 300 ms 25℃
Contrast ratio
Ｋ
3
‑
‑
‑ 25℃
Range of
φ1‑φ2 20
‑
‑
° 25℃
viewing angle
θ ±30 ‑
‑ ° 25℃
Condition
φ=20°,θ=0°
φ=20°,θ=0°
φ=20°,θ=0°
φ=20°,θ=0°＊１
φ=20°,θ=0°＊１
φ=20°,θ=0°＊２
θ=0°,K=1.4 ＊３
φ=20°,K>1.4 ＊３
*) Measured for LCD panel alone. If heat sources (LEDs, CCFLs, etc) exist in the vicinity,
the associated temperature increase must be taken into consideration.
2005.05.25
Page.5
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