|
|
PDF LD420EUB-SDA1 Data sheet ( Hoja de datos )
| Número de pieza | LD420EUB-SDA1 | |
| Descripción | WUXGA TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LD420EUB-SDA1 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
Product Specification
SPECIFICATION
FOR
APPROVAL
LD420EUB
( ● ) Preliminary Specification
( ) Final Specification
Title
BUYER
MODEL
CISCO
42.0” WUXGA TFT LCD
SUPPLIER
*MODEL
SUFFIX
LG DISPLAY Co., Ltd.
LD420EUB
SDA1
APPROVED BY
/
SIGNATURE
DATE
/
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
APPROVED BY
O. H. Lee
/ Chief Senior Engineer
SIGNATURE
DATE
REVIEWED BY
J.B. Chun
/ Senior Engineer
PREPARED BY
K.B. Park
/ Engineer
PD Product Design Dept.
LG Display Co., Ltd
1 / 38
1 page  
Product Specification
LD420EUB
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage
to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Power Input Voltage
LCD Circuit
Driver
Driver Control Voltage
ON/OFF
Brightness
T-Con Option Selection Voltage
Operating Temperature
Storage Temperature
Panel Front Temperature
Operating Ambient Humidity
Storage Humidity
Symbol
VLCD
VBL
VOFF / VON
EXTVBR-B
VLOGIC
TOP
TST
TSUR
HOP
HST
Value
Min Max
-0.3 +14.0
-0.3 + 27.0
-0.3 +5.5
0.0 +5.5
-0.3 +4.0
0 +50
-20 +60
- +68
10 90
10 90
Unit
VDC
VDC
VDC
VDC
VDC
°C
°C
°C
%RH
%RH
Note
1
2,3
4
2,3
Note 1. Ambient temperature condition (Ta = 25 ± 2 °C )
2. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be Max 39°C, and no condensation of water.
3. Gravity mura can be guaranteed below 50°C condition.
4. The maximum operating temperatures is based on the test condition that the surface temperature
of display area is less than or equal to 68°C with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 68℃. The range of operating temperature may be degraded in case of
improper thermal management in final product design. 90%
60
60%
Wet Bulb
Temperature [°C]
50
40
30
20
10
0
40%
10%
Storage
Operation
Ver. 1.0
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
5 / 38
5 Page 
Product Specification
3-4. LVDS Signal Specification
3-4-1. LVDS Input Signal Timing Diagram
DCLK
tCLK
DE, Data
0.5 VDD
0.7VDD
0.3VDD
LD420EUB
First data
Invalid data
Second data Invalid data
Third data
Invalid data
Forth data
Invalid data
DE(Data Enable)
Valid data
Pixel 0
Pixel 4
Valid data
Pixel 1
Pixel 5
Valid data
Pixel 2
Pixel 6
Valid data
Pixel 3
Pixel 7
Invalid data
Invalid data
Invalid data
Invalid data
* tHB = tHFP + tWH +tHBP
* tVB = tVFP + tWV +tVBP
DE(Data Enable)
1 1080
tVV
tVP
Ver. 1.0
11 / 38
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LD420EUB-SDA1.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LD420EUB-SDA1 | WUXGA TFT LCD | LG |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |