參數(shù)資料
型號(hào)： LC230WX3
廠商： LG Corp.
英文描述： Liquid Crystal Display (23.0Inch WXGA TFT LCD)
中文描述： 液晶顯示器（23.0Inch英寸WXGA TFT液晶顯示器）
文件頁(yè)數(shù)： 18/28頁(yè)
文件大?。?/td> 452K
代理商： LC230WX3
Product Specification
18 / 28
LC230WX3
Liquid Crystal Display
Ver.1.0
Nov.22, 2005
Gray Level
L0
Luminance [%] (Typ)
0.13
0.24
0.78
1.81
3.46
6.04
9.48
L15
L31
L47
L63
L79
L95
L111
L127
L143
13.60
18.14
24.46
L159
L175
L191
L207
L223
32.38
41.63
51.64
63.18
75.52
L239
L255
88.89
100
Table 13. GRAY SCALE SPECIFICATION
Notes 1. Contrast Ratio(CR) is defined mathematically as :
Surface Luminance with all white pixels
Contrast Ratio =
Surface Luminance with all black pixels
It is measured at the center point(1).
2. Surface luminance is luminance value at the center point across the LCD surface 50cm from the
surface with all pixels displaying white.
For more information, see FIG 2.
3. The variation in surface luminance ,
δ
WHITE is defined as :
δ
WHITE(5P) = Maximum(L
,L
, L
, ...... , L
) / Minimum(L
,L
, L
, ..... , L
on5
)
Where L
to L
are the luminance with all pixels displaying white at 5 locations .
For more information, see FIG 2.
4. Response time is the time required for the display to transition from black to white (Rise Time, Tr
R
)
and from white to black (Decay Time, Tr
D
).
For additional information, see FIG 3.
5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which
is normal to the LCD surface. For more information, see FIG 4.
6. Gray scale specification
Gamma Value is approximately 2.2.
For more information, see Table 13.
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