LQ190E1LW02 Sharp Electronics, LQ190E1LW02 Datasheet - Page 15

• Manufacturer Part Number: LQ190E1LW02
• Manufacturer: Sharp Electronics

Specifications of LQ190E1LW02

• Lead Free Status / Rohs Status: Compliant

9. Optical Characteristics
※
(Black→White→Black)
Viewing
The optical characteristics shall be measured in a dark room or equivalent state with the method shown
Fig2-1 Viewing angle measurement method
The measurement shall be executed 30 minutes after lighting at rating.(IL=7.0mArms)
range
angle
in Fig.2 below.
Luminance of white
White Uniformity
Chromaticity of
Chromaticity of
Chromaticity of
Chromaticity of
Response Time
Contrast ratio
Parameter
White
Green
Center of screen (θ=0°）
TFT-LCD-Modul
Blue
Red
Photodetector(EZ-CONTRAST）
All direction
Horizontal
Vertical
Fig2 Optical characteristics measurement method
θ21,θ22
θ11,θ12
τr+τd
Symbol
CRn
δw
Y
θ
x
y
x
y
x
y
x
y
LI
Condition
Optimum
CR＞10
viewing
θ=0°
angle
Fig2-2 Luminance/Contrast ratio/Response time/Chromaticity
0.283
0.299
0.610
0.319
0.253
0.568
0.112
0.041
Min.
400
210
85
85
−
−
−
Center of screen(θ=0°)
TFT-LCD-Module
４００mm
0.313
0.329
0.640
0.349
0.283
0.598
0.142
0.071
Typ.
900
300
−
−
80
12
−
Field=1°
0.343
0.359
0.670
0.379
0.313
0.628
0.172
0.101
Max.
1.43
−
−
−
−
−
−
Photodetector
Response Time (BM-5A)
Contrast ratio/Luminance/
Chromaticity (SR-3)
cd/m
Deg.
Deg.
Deg.
Unit
ms
2
Ta=25℃, Vcc =+3.3V
【Note3(Condition2),4,5】
measurement method
【Note2,4】
【Note4】
【Note4】
【Note5】
Remark
LD20411-13