參數(shù)資料
型號(hào): LCX011AM
廠商: Sony Corporation
英文描述: 3.6cm (1.43-inch) LCD Panel (with microlens)
中文描述: 3.6厘米(1.43英寸)液晶面板(帶微透鏡)
文件頁(yè)數(shù): 11/23頁(yè)
文件大?。?/td> 427K
代理商: LCX011AM
– 11 –
LCX011AM
<Electro-optical Characteristics Measurement>
Measurement system
II
Light Detector
Measurement
Equipment
Optical fiber
LCD panel
Light receptor lens
Drive Circuit
Light
Source
Basic measurement conditions
(1) Driving voltage
HV
DD
= 13.5V, VV
DD
= 13.5V, AV
DD
= 15.5V
VVC = 7.0V, Vcom = 6.8V
(2) Measurement temperature
25C unless otherwise specified.
(3) Measurement point
One point in the center of screen unless
otherwise specified.
(4) Measurement systems
Two types of measurement system are used
as shown below.
(5) Video input signal voltage (Vsig)
Vsig = 7.0 ± V
AC
[V] (V
AC
: signal amplitude)
(6) Optical measurement systems
100W lamp angle distribution
Panel incident light dispersion angle [ ° ]
R
0.0
1.0
2.0
3.0
3.5
4.0
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
Projection lenses
Screen
Elliptic mirror
Relay lens system
B
R
G
Dichroic mirrors
Fresnel lens
LCD panel
Measurement system
I
1. Contrast ratio
Contrast Ratio (CR) is given by the following formula (1).
CR = L (White)
L (Black)
L (White): Surface luminance of the TFT-LCD panel at the input signal amplitude V
AC
= 0.5V.
L (Black): Surface luminance of the panel at V
AC
= 4.5V.
Both luminosities are measured by System
I
.
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