G3245H Datasheet, PDF (10/12 Pages) List of Unclassifed Manufacturers – 3.8 QVGA LCD Graphic Module without DC / DC converter

3.8" QVGA LCD Graphic Module
Preliminary
G3245H
7. Electric Optical characteristics (Refer to Note 1 ~ Note 5)
LCD Driving condition : Ta = 25°C, VD3 = VD1 = 3.3V, VD2 = 3.0V, VM = 1.5V, VS12 = 0V
VAA = 15.8V (FIG.5-1), FRAME = 70Hz, DF = 13 lines, Duty = 1/241
Item
Symbol
Min
Typ
Max
Unit
Condition
Turn On Time
Turn Off Time
Contrast Ratio
tON
--
tOFF
--
CR
--
180
370
TBD
270
560
ms
ms
= 0 ° , ø=0 °
--
ø=0°, θ=0 _°
Visual Angle ^Front,
rear
θ1
Range
Right, θ ₂
left
TBD ^{≤ θ} 1≤ TBD
TBD ^{≤ θ} 2≤ TBD
deg._.
ø = 0 ^°, CR≥2.0
deg
ø =90^°, CR≥1.5
Viewing Direction
--
6:00
--
(Note 1) Optical characteristics measurement system (Reflection)
LCD
Ring light
Luminace meter
Reflection Irradiation
(Note 2) Definition of response time
Fig 7-1
100%
Brightness
Non-selected state
Non-selected stateSelected state
90%
0
Page 10
10%
tON
tOFF
Fig 7-2
01.01 Version 2.1