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參數(shù)資料
| 型號： | LCX028BMT |
| 廠商： | Sony Corporation |
| 英文描述： | 4.6cm (1.8-inch) Black-and-White LCD Panel |
| 中文描述： | 4.6厘米（1.8英寸），黑與白液晶面板 |
| 文件頁數(shù)： | 14/25頁 |
| 文件大?。?/td> | 365K |
| 代理商： | LCX028BMT |
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LCX028ALT
2. Optical Transmittance
Optical Transmittance (T) is given by the following formula (2).
White luminance
Luminance of light source
T =
×
100 [%] ... (2)
"White luminance" means the maximum luminance on the screen at the input signal amplitude V
AC
= 0.5V
on Measurement System
I
.
3. V-T Characteristics
V-T characteristics, or the relationship between signal
amplitude and the transmittance of the panels, are
measured by System
II
by inputting the same signal
amplitude V
AC
to each input pin. V
90
, V
50
, and V
10
correspond to the voltages which define 90%, 50%,
and 10% of transmittance respectively.
4. Response Time
Response time ton and toff are defined by
formulas (5) and (6) respectively.
ton = t1 – tON ...(5)
toff = t2 – tOFF ...(6)
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 transmittance output waveform
100%
90%
10%
0%
tON
t1
ton
tOFF
t2
toff
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LCX029CNT | 2.3cm (0.9 Type) Black-and-White LCD Panel |
| LCX029CPT | 2.3cm (0.9 Type) Black-and-White LCD Panel |
| LCX029CST | 2.3cm (0.9 Type) Black-and-White LCD Panel |
| LCX032ANB | 1.1cm (0.44 Type) NTSC/PAL Color LCD Panel |
| LCX032 | 1.4cm (0.44 Type) NTSC/PAL Color LCD Panel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LCX029CNT | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:2.3cm (0.9 Type) Black-and-White LCD Panel |
| LCX029CPT | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:2.3cm (0.9 Type) Black-and-White LCD Panel |
| LCX029CRT | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:XGA Data Projector LCD Product Line Featuring the Industry`s Highest Optical Transmittance in 1.8, 2.3, and 3.3 cm Size Panels |
| LCX029CST | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:2.3cm (0.9 Type) Black-and-White LCD Panel |
| LCX032 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:1.4cm (0.44 Type) NTSC/PAL Color LCD Panel |
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