參數資料
型號: LTM170E4
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: COLOR ACTIVE MATRIX TFT LIQUID CRYSTAL DISPLAY
中文描述: 色有源矩陣TFT液晶顯示器
文件頁數: 6/24頁
文件大?。?/td> 746K
代理商: LTM170E4
Doc . No
PI004_LTM170EU-L11
Page
6
/24
2. Optical Characteristics
The following items are measured under stable conditions.
be measured in a dark room or equivalent state with the methods shown in Note (1).
The optical characteristics should
Measuring equipment
:
TOPCON BM-5A, BM-7, PHOTO RESEARCH PR650
Eldim EZ-Contrast
(Inverter Freq. : 50kHz)
* Ta = 25 ± 2°C,
V
DD
=5V,
fv= 60Hz,
f
DCLK
=54MHz,
I
L
= 6.5mA
rms
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Note
Contrast Ratio
(Center of screen)
C/R
Normal
φ
= 0
θ
= 0
Viewing
Angle
-
500
-
(3)
BM-5A
Response
Time
Rising
Tr
-
3
-
msec
(5)
BM-7
Falling
Tf
-
10
-
Luminance of White
(Center of screen)
Y
L
-
300
-
cd/m2
(6)
BM-5A
Color
Chromaticity
(CIE 1931)
Red
Rx
-
0.650
-
(7)
PR650
Ry
0.330
Green
Gx
0.300
Gy
0.600
Blue
Bx
0.150
By
0.080
White
Wx
0.313
Wy
0.329
Viewing
Angle
Hor.
θ
L
θ
R
φ
H
φ
L
CR
10
-
75
-
Degrees
(8)
BM-5A
-
75
-
Ver.
-
75
-
-
60
-
Brightness Uniformity
(9 Points)
Buni
-
-
25
%
(4)
BM-5A
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