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參數(shù)資料
| 型號： | LCX019AM |
| 廠商： | Sony Corporation |
| 英文描述： | 3.4cm (1.32-inch) LCD Panel (with microlens) |
| 中文描述： | 3.4厘米（1.32英寸）液晶面板（帶微透鏡） |
| 文件頁數(shù)： | 13/22頁 |
| 文件大小： | 304K |
| 代理商： | LCX019AM |
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LCX019AM
5. Flicker
Flicker (F) is given by the formula (5). DC and AC (NTSC: 30Hz, rms, PAL: 25Hz, rms) components of the
panel output signal for gray raster
mode are measured by a DC voltmeter and a spectrum analyzer in
system
II
.
AC component
DC component
F [dB] = 20log
{
}
...... (5)
6. Image retention time
Image retention time is given by following procedures.
Apply the monoscope signal to the LCD panel for 60 minutes and then change this signal to the gray scale
of Vsig = 7.0 ± V
AC
(V
AC
: 3 to 4V). Hold V
AC
that maximizes image retention judging by sight. Measure the
time till the residual image becomes indistinct.
Monoscope signal conditions:
Vsig = 7.0 ± 4.5 or ± 2.0 [V]
(shown in the right figure)
Vcom = 6.8V
7. Cross talk
Cross talk is determined by the luminance differences between adjacent areas represented Wi' and Wi (i =
1 to 4) around black window (Vsig = 4.5V/1V).
Cross talk CTK = Wi' – Wi
×
100 [%]
Each input signal condition for gray raster mode is given by
Vsig = 7.0 ± V
50
[V]
where: V
50
is the signal amplitude which gives 50% of
transmittance in V-T characteristics.
Black level
White level
Vsig waveform
7.0V
0V
4.5V
2.0V
4.5V
2.0V
W1 W1'
W3 W3'
W2
W2'
W4
W4'
Wi
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LCX020 | 1.8cm (0.7-inch) Color LCD Panel |
| LCX020BK | 1.8cm (0.7-inch) Color LCD Panel |
| LCX021 | 4.1cm (1.6-inch) LCD Panel (with microlens) |
| LCX021AM | Connector Kit; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| LCX023CMT | 3.3cm (1.3-inch) Black-and-White LCD Panel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LCX020 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:1.8cm (0.7-inch) Color LCD Panel |
| LCX020BK | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:1.8cm (0.7-inch) Color LCD Panel |
| LCX021 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:4.1cm (1.6-inch) LCD Panel (with microlens) |
| LCX021AM | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:4.1cm (1.6-inch) LCD Panel (with microlens) |
| LCX023CMT | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:3.3cm (1.3-inch) Black-and-White LCD Panel |
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