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PDF LTA550HQ20 Data sheet ( Hoja de datos )
| Número de pieza | LTA550HQ20 | |
| Descripción | TFT LCD | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LTA550HQ20 (archivo pdf) en la parte inferior de esta página. Total 27 Páginas | ||
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Samsung Secret
Product Information
DATE : Sep. 27. 2012
SAMSUNG TFT-LCD
MODEL : LTA550HQ20
The Information Described in this Specification is Preliminary and can be changed without
prior notice
Samsung Display Co . , LTD.
MODEL
LTA550HQ20
Doc. No
06-000-G-20120927
Page
1 / 27
1 page  
1. Absolute Maximum Ratings
Samsung Secret
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
Item
Symbol
Min. Max. Unit Note
Power Supply Voltage
Dimming Control
VDD
GND-0.3 13.2
V
(1)
Max. Lum
-
5V
Storage temperature
Operating temperature
Surface temperature
Shock ( non - operating )
TSTG
TOPR
TSUR
X,Y
Z
-20 60 ℃
(2), (6)
0 50 ℃
0 65 ℃ (3), (6)
- 40
G (4)
30
Vibration ( non - operating )
VNOP
- 1.5 G
Note (1) Ta= 25 ± 2 °C
(2) Temperature and relative humidity range are shown in the figure below.
a. 90 % RH Max. (Ta ≤ 39 °C)
b. Relative Humidity is 90% or less. (Ta ＞39 °C)
c. No condensation
(3) Although abnormal visual problems can be occurred in TSUR range, the polarizer
is not damaged in this range.
(4) 11ms, sine wave, one time for ±X, ±Y, ±Z axis
(5) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
(5)
Fig. Temperature and Relative humidity range
MODEL
LTA550HQ20
Doc. No
06-000-G-20120927
Page
5 / 27
5 Page 
3.2 Back Light Unit
Samsung Secret
The back light unit contains Edge type White LEDs (Light Emitting Diode)
Ta=25 ± 2°C
Control Board
LCD Module
Converter
Item
Symbol
Min.
Typ. Max. Unit Note
Operating Life Time
Hr
30,000
-
- Hour (1)
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original
value.
[Operating condition : Ta = 25±2℃, For LED package only]
MODEL
LTA550HQ20
Doc. No
06-000-G-20120927
Page 11 / 27
11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet LTA550HQ20.PDF ] | |
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