參數(shù)資料
型號: 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)
文件頁數(shù): 12/23頁
文件大?。?/td> 427K
代理商: LCX011AM
– 12 –
LCX011AM
2. Effective aperture ratio
Measure the luminances below on the screen in System
I
, and calculate the effective aperture ratio using
the following formula (2).
Luminance for panel with microlens
Luminance for panel without microlens
×
(TFT aperture ratio)
×
100 [%] ...... (2)
3. V-T characteristics
V-T characteristics, the relationship between signal
amplitude and the transmittance of the panels, are
measured by System
II
. V
90
, V
50
and V
10
correspond to
the each voltage which defines 90%, 50% and 10% of
transmittance respectively.
The angles of incidence for R, G and B are as shown in
the diagram below.
Red:
Center: Vertical
Green: Left:
7.75 ± 0.5°
Blue:
Right: 7.75 ± 0.5°
4. Response time
Response time ton and toff are defined by
the formulas (3) and (4) respectively.
ton = t1 – tON ...... (3)
toff = t2 – tOFF ...... (4)
t1: time which gives 10% transmittance of
the panel.
t2: time which gives 90% transmittance of
the panel.
The relationships between t1, t2, tON and
tOFF are shown in the right figure.
90
50
10
V
90
V
50
V
10
V
AC
– Signal amplitude [V]
T
Input signal voltage (waveform applied to the measured pixels)
4.5V
0.5V
7.0V
0V
Optical transmission output waveform
100%
90%
10%
0%
tON
t1
ton
tOFF
t2
toff
Center
Right
Left
Pad
Optimum angle of
incidence 7.75 ± 0.5
Optimum angle of
incidence 7.75 ± 0.5
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