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LC420EUN-SDV1 데이터시트 PDF




LG에서 제조한 전자 부품 LC420EUN-SDV1은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 LC420EUN-SDV1 자료 제공

부품번호 LC420EUN-SDV1 기능
기능 TFT LCD Module
제조업체 LG
로고 LG 로고


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LC420EUN-SDV1 데이터시트, 핀배열, 회로
Product Specification
SPECIFICATION
FOR
APPROVAL
LC420EUN
( ) Preliminary Specification
( ) Final Specification
Title
42.0” WUXGA TFT LCD
BUYER
MODEL
General
APPROVED BY
/
SIGNATURE
DATE
SUPPLIER
LG Display Co., Ltd.
*MODEL
LC420EUN
SUFFIX
SDV1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
P.Y. Kim / Team Leader
SIGNATURE
DATE
REVIEWED BY
/ Y.J. Heo / Project Leader
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
PREPARED BY
Y.M.Cho / Engineer
TV Product Development Dept.
LG Display Co., Ltd.
1 /37
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LC420EUN-SDV1 pdf, 반도체, 판매, 대치품
1. General Description
Product Specification
LC420EUN
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 42.02 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 16.7Million 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
Mini-LVDS(RGB)
S1
G1
Source Driver Circuit
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
Power Circuit
Block
Power Signals
PWM_OUT
1~5
+24.0V, GND, On/Off
LED Driver
V : 3Block
H : 2Block
General Features
Active Screen Size
Outline Dimension
Pixel Pitch
Pixel Format
Color Depth
Luminance, White
Viewing Angle (CR>10)
Power Consumption
Weight
Display Mode
Surface Treatment
Ver. 1.0
42.02 inches(1067.31mm) diagonal
968.4(H) × 564(V) X 10.8(B)/18.3 mm(D) (Typ.)
0.4845 mm x 0.4845 mm
1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
8bit, 16.7Million colors
360 cd/m2 (Center 1point ,Typ.)
Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Total 91.3W [Logic= 7.3W, LED Driver=84W (ExtVbr_B=100% )]
8.8 Kg (Typ.)
Transmissive mode, Normally black
Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)
4 /37
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LC420EUN-SDV1 전자부품, 판매, 대치품
Product Specification
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
Parameter
Symbol
Values
Min Typ
LED Driver :
Power Supply Input Voltage
Power Supply Input Current
VBL 22.8 24.0
IBL - 3.5
Max
25.2
3.9
Power Supply Input Current (In-Rush)
In-rush
-
- 4.85
Power Consumption
LED :
Life Time
PBL - 84.0 91.9
30,000
LC420EUN
Unit Notes
Vdc 1
A1
VBL = 22.8V
A Ext VBR-B = 100%
3
W1
Hrs 2
Notes :
1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60
minutes at 25±2°C. The specified current and power consumption are under the typical supply Input voltage
24V and VBR (ExtVBR-B : 100%), it is total power consumption.
2. The life time (MTTF) is determined as the time which luminance of the LED is 50% compared to that of initial
value at the typical LED current (ExtVBR-B :100%) on condition of continuous operating in LCM state at
25±2°C.
3. The duration of rush current is about 200ms. This duration is applied to LED on time.
4. Even though inrush current is over the specified value, there is no problem if I2T spec of fuse is satisfied.
Ver. 1.0
7 /37
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