LQ121S1DG41 Sharp Electronics, LQ121S1DG41 Datasheet - Page 14

• Manufacturer Part Number: LQ121S1DG41
• Manufacturer: Sharp Electronics

Specifications of LQ121S1DG41

• Lead Free Status / Rohs Status: Compliant

10. Optical Characteristics
[Note] The measurement shall be executed 30 minutes after lighting at rating. (condition:IL=6.0mA rms)
Viewing
Contrast ratio
Chromaticity of white
Chromaticity of red
Chromaticity of green
Chromaticity of blue
Luminance of white
White Uniformity
Viewing angle
range within
defined brightness
Response
time
angle
range
the method shown in Fig.3 below.
Parameter
The optical characteristics shall be measured in a dark room or equivalent state with
ＴＦＴ−ＬＣＤ module
Horizontal θ21, θ22
Vertical
Decay
Rise
Photodetector (BM-5A:TOPCON)
θ21,θ22
Symbol
θ11
θ12
θ11
θ12
CRn
CRo
τd
Y
τr
δW
x
y
x
y
x
y
x
y
L1
50% of the
maximum
brightness
Condition
Optimum
viewing
CR>10
Fig.3 Optical characteristics measurement method
θ=0
θ=0
angle
o
o
Ｆｉｅｌｄ＝２°
0.279
0.546
0.279
0.260
0.502
0.098
0.075
0.263
Min.
150
300
60
35
55
−
−
−
-
-
-
-
Center of the screen
0.329
0.596
0.313
0.329
0.310
0.552
0.148
0.125
Typ.
450
370
70
50
60
10
25
35
25
30
-
-
0.363
0.379
0.646
0.379
0.360
0.602
0.198
0.175
Max.
1.25
−
−
−
Ta=25oC, Vcc=+3.3V / +5.0V
-
-
-
-
-
-
-
-
４００ｍｍ
cd/m
Deg.
Deg.
Deg.
Deg.
Deg.
Deg.
Unit
ms
ms
2
ＬＣＤ panel
IL=6.0mArms
f=60kHz
Remark
[Note1]
[Note4]
[Note2]
[Note4]
[Note3]
[Note4]
[Note4]
[Note5]
[Note1]
LD15604D-11