LQ057Q3DG01 Sharp Electronics, LQ057Q3DG01 Datasheet - Page 13

• Manufacturer Part Number: LQ057Q3DG01
• Manufacturer: Sharp Electronics

Specifications of LQ057Q3DG01

• Lead Free Status / Rohs Status: Compliant

9. Optical characteristics
Parameter
Viewing angle range
Contrast ratio
Response
time
White chromaticity
Luminance
LED life time
TouchPanel
Remarks:The o ptical specifications are measured 30 minute after turing LED on and in a dark room or equivalent
condition, according to the method shown in Fig.9-1 below. All specs shall be measured including Touch Panel.
Table 9-1
transmittance
TFT-LCD Module
Photodetector:SR-3(TOPCON)
Rise
Fall
Fig.9-1 Optical characteristics measurement method
θ 21, θ 22
Symbol
CRmax
θ11
θ12
400ｍｍ
τd
τr
Y
x
y
-
viewing angle
continuation
Condition
θ＝０°
Optimal
CR≧5
Center of the screen
T.B.D
T.B.D
T.B.D
T.B.D
(270)
Min
75
75
55
－
－
－
Field=2°
(30,000)
Touch Panel
(0.314)
(0.335)
T.B.D
T.B.D
(79)
Typ
500
320
80
80
65
LCD panel
T.B.D
T.B.D
T.B.D
T.B.D
Max
－
－
－
－
－
－
－
°(degree) 【Note 9-1】
°(degree)
°(degree)
cd/m
Ta=25℃, VCC =+3.3V
hour
Unit
ms
ms
%
2
LD-20Z53A－11
【Note 9-2】
【Note 9-3】
【Note 9-4】
【Note 9-5】
Remarks