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PDF LTN141W1-L03 Data sheet ( Hoja de datos )
| Número de pieza | LTN141W1-L03 | |
| Descripción | TFT LCD | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTN141W1-L03 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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Product Information
Product Information
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LCD Product Planning Group 1, Marketing Team
Samsung Electronics Co . , LTD.
Doc.No. LTN141W1-L03 ISSUED DATE
19/Apr/2006
Page 1 / 13
1 page  
Product Information
2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state.
Measuring equipment : TOPCON BM-5A and PR-650
* Ta = 25 ± 2 °C, VDD=3.3V, fv= 60Hz, fDCLK = 68.9MHz, IL = 6.0 mA
Item
Symbol Condition
Min.
Typ.
Max
Unit
Contrast Ratio
(5 Points)
CR
300 - - -
Response Time at Ta
( Rising + Falling )
TRT
- 25 35 msec
Average Luminance
of White (5 Points)
YL,AVE
175 200
- cd/m2
Normal
RX
Viewing
0.560
0.590
0.620
Red Angle
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φ=0
0.310
0.340
0.370
θ=0
GX
0.290
0.320
0.550
Green
Color
GY
0.510
0.540
0.570
Chromaticity
( CIE )
BX
0.125
0.155
0.185
Blue
BY
0.110
0.140
0.170
-
White
WX
WY
0.285
0.300
0315
0.330
0.345
0.360
Viewing
Angle
Hor.
Ver.
θL
θH
CR ≥ 10
φH
φL
40
40
10
25
45
45
15
30
-
- Degrees
-
-
13 Points
White Variation
δL
- - 2.2 -
Doc.No. LTN141W1-L03 ISSUED DATE
19/Apr/2006
Page 5 / 13
5 Page 
6.3 Power ON/OFF Sequence
Product Information
: To prevent a latch-up or DC operation of the LCD module, the power on/off sequence
should be as the diagram below.
Power Supply
0.9 VDD
VDD 0.1 VDD
0V
0.5 < T1 ≤ 10 msec
0 < T2 ≤ 50 msec
0 < T3 ≤ 50 msec
500 msec ≤ T4
Signals
T1
T2
0V
Power On
VALID
0.9 VDD
0.1 VDD
T3
T4
Power Off
Back-light
200 msec ≤ T5
200 msec ≤ T6
50%
50%
T5 T6
Power ON/OFF Sequence
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T2 : The time from Vdd to valid data at power ON.
T3 : The time from valid data off to Vdd off at power Off.
T4 : Vdd off time for Windows restart
T5 : The time from valid data to B/L enable at power ON.
T6 : The time from valid data off to B/L disable at power Off.
NOTE.
(1) The supply voltage of the external system for the module input should be the same
as the definition of VDD.
(2) Apply the lamp voltage within the LCD operation range. When the back-light turns on
before the LCD operation or the LCD turns off before the back-light turns off, the
display may momentarily become white.
(3) In case of VDD = off level, please keep the level of input signals on the low or keep
a high impedance.
(4) T4 should be measured after the module has been fully discharged between power
off and on period.
(5) Interface signal shall not be kept at high impedance when the power is on.
Doc.No. LTN141W1-L03 ISSUED DATE
19/Apr/2006
Page 11 / 13
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet LTN141W1-L03.PDF ] | |
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