LQ035Q1DH01 Sharp Microelectronics, LQ035Q1DH01 Datasheet - Page 22

• Manufacturer Part Number: LQ035Q1DH01
• Description: LCD, TFT, 3.5" QVGA LED TOUCH
• Manufacturer: Sharp Microelectronics

Specifications of LQ035Q1DH01

• Lcd Display Type: TFT
• Interface Type: Serial
• Viewing Area (h X W): 52.92mm X 70.56mm
• Supply Voltage: 3.3V
• External Depth: 4.5mm
• External Length / Height: 76.9mm
• External: RoHS Compliant
• Display Mode: Transmissive
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Backlight Type: LED
• Backlighting Colour: White
• Pixel Pitch (h X W): 0.2205mm X 0.2205mm

9. Optical Characteristics
Wide View)
Response
* The optical characteristics measurements are operated under a stable luminescence
(Without
Viewing
Luminance of white
range
angle
Time
(I
Chromaticity of
LED
Contrast ratio
Parameter
Uniformity
White
= 20mA) and a dark condition. (Refer to Fig.9-1)
TFT-LCD module
Horizontal
Photodetector(SR-3:TOPCON)
Vertical
Decay
Rise
Symbol
CR
X
U
21
22
11
12
x
y
L1
d
r
Fig.9-1 Optical characteristics measurement method
Condition
Optimum
CR 10
viewing
angle
=0°
Field=2°
Center of the screen
Min.
0.26
0.29
100
300
70
-
-
-
-
-
-
Typ.
0.31
0.34
300
400
400mm
Ta = 25 C, V
45
45
20
55
30
30
80
LCD panel
LCY-W-07201
Max.
0.36
0.39
45
45
DDIO
-
-
-
-
-
-
= +3.3V, V
cd/m
deg.
deg.
deg.
deg.
Unit
ms
ms
%
2
Page 20 of 29
CI
I
Remark
LED
= +3.3V
Note1,4
Note2,4
Note3,4
Note4
Note6
Note5
=20mA