LQ104S1DG21 Sharp Electronics, LQ104S1DG21 Datasheet - Page 14

• Manufacturer Part Number: LQ104S1DG21
• Manufacturer: Sharp Electronics

Specifications of LQ104S1DG21

• Lead Free Status / Rohs Status: Compliant

9. Optical Characteristics
Photodetector
Viewing angle/Response time : BM-5A (TOPCON)
Contrast ratio/Luminance of white/Chromaticity : SR-3(TOPCON)
Viewing Angle
range as a
Brightness
Definition
The optical characteristics shall be measured in a dark room or equivalent state
with the method shown in Fig.3 below.
The measurement shall be executed 30 minutes after
Viewing
Contrast ratio
Chromaticity of White
Luminance of white
White Unifomity
Response
Range
Angle
Time
Parameter
TFT-LCD module
Horizontal
Vertical
Horizontal
Vertical
Decay
Rise
Symbol
21, 22
21, 22
CR
11
12
11
12
d
r
Fig.3 Optical characteristics measurement method
50% of the
maximum
brightness
Viewing Angle
Condition
CR 10
Optimum
=0
=0
Field=1°
li
Center of the screen
ghting at rating. (condition:I
Min
150
280
60
35
55
0.313
0.329
Typ
300
350
70
40
70
10
25
35
25
30
Max
1.45
Ta=25 , Vcc=+3.3V or +5V
L
LCD panel
cd/m
=
Deg.
Deg.
Deg.
Deg.
Deg.
Deg.
Unit
6.0mArms)
2
(Reference value
I
L
=6.0mArms
f=60kHz
Remark
Note1,4
Note2,4
Note 3,4
Note4
Note5
Note1