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PDF LC420EUN-SFM1 Data sheet ( Hoja de datos )
| Número de pieza | LC420EUN-SFM1 | |
| Descripción | TFT LCD Module | |
| Fabricantes | LG | |
| Logotipo |  |
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TFT-Display Datenblatt
Modell LC420EUN-SFM1
Kurzdaten
Hersteller
Diagonale
Format
Auflösung
Backlight
Interface
Touchscreen
Temperatur
LG Display
42“ / 106,7 cm
wide
1920 x 1080
LED / 350 cd/m²
LVDS
nein
-20… +50°C (Betrieb)
HY-LINE Computer Components Vertriebs GmbH
Inselkammerstr. 10, 82008 Unterhaching bei München
Tel.: +49 89 614 503 40 || Fax: +49 89 614 503 50
[email protected] || www.hy-line.de/computer
Free Datasheet http://www.Datasheet4U.com
1 page  
Product Specification
LC420EUN
1. General Description
The LC420EUN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive display type which is operating in the normally black mode. It has a 41.92 inch diagonally
measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 16.7Milion colors.
It has been designed to apply the 8-bit 2-port LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.
LVDS
2Port
LVDS
Select
LVDS 1,2
EEPROM
SCL SDA
EPI(RGB)
S1
G1
Source Driver Circuit
S1920
OPC
Enable
Option
signal
CN1
(51pin)
ExtVBR-B
I2C
Timing Controller
LVDS Rx + OPC + DGA
Integrated
Control
Signals
G1080
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
[Gate In Panel]
+12.0V
PWM_OUT CN2
1~3 (4 pin)
PWM_OUT
1~3
+24.0V, GND, On/Off
Power Circuit
Block
Power Signals
LED Driver
Scanning Block 1
Scanning Block 2
Scanning Block 3
General Features
Active Screen Size
41.92 inches(1064.77m) diagonal
Outline Dimension
958.0(H) × 559.1(V) X 9.9(B)/17.4 mm(D) (Typ.)
Pixel Pitch
0.4833 mm x 0.4833 mm
Pixel Format
1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth
8bit, 16.7Million colors
Luminance, White
350 cd/m2 (Center 1point ,Typ.)
Viewing Angle (CR>10)
Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption
Total 56.1W[Logic= 5.4W, LED Driver=50.7W (ExtVbr_B=100% )]
Weight
9.0 Kg
Display Mode
Transmissive mode, Normally black
Surface Treatment
Hard coating(3H), Anti-glare treatment of the front polarizer ,Haze 1%(Typ.)
Ver. 1.0
4 /38
HY-LINE Computer Components / www.hy-line.de/computer
Free Datasheet http://www.Datasheet4U.com
5 Page 
Product Specification
LC420EUN
3-3. Signal Timing Specifications
Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal
timings should be satisfied with the following specification for normal operation.
Table 6. TIMING TABLE (DE Only Mode)
ITEM
Horizontal
Display
Period
Blank
Total
Display
Period
Vertical
Blank
Total
Symbol
tHV
tHB
tHP
tVV
tVB
tVP
Min
960
100
1060
1080
20
(228)
1100
(1308)
Typ
960
140
1100
1080
45
(270)
1125
(1350)
Max
960
240
1200
1080
69
(300)
1149
(1380)
Unit
tCLK
tCLK
tCLK
Lines
Lines
Lines
notes
1920 / 2
1
1
ITEM
DCLK
Horizontal
Frequency
Vertical
Symbol
fCLK
fH
fV
Min
63.00
57.3
57
(47)
Typ
74.25
67.5
60
(50)
Max
78.00
70
63
(53)
Unit
MHz
KHz
Hz
notes
2
2
NTSC
(PAL)
notes: 1. The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode).
If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin.
2. The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rate and the horizontal frequency
3. Spread Spectrum Rate (SSR) for 50KHz ~ 100kHz Modulation Frequency(FMOD) is calculated by
(7 – 0.06*Fmod), where Modulation Frequency (FMOD) unit is KHz.
LVDS Receiver Spread spectrum Clock is defined as below figure
※ Timing should be set based on clock frequency.
Ver. 1.0
HY-LINE Computer Components / www.hy-line.de/computer
10 /38
Free Datasheet http://www.Datasheet4U.com
11 Page | ||
| Páginas | Total 38 Páginas | |
| PDF Descargar | [ Datasheet LC420EUN-SFM1.PDF ] | |
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