How it Works
LG Display
Loading...
LC370EUN-SEM1
Specification
38 pgs1.32 Mb0

LG Display LC370EUN-SEM1 Specification

Global LCD Panel Exchange Center
www.panelook.com
LC370EUN
Product Specification
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
LC370EUN
Product Specification
SPECIFICATION
FOR
APPROVAL
()Preliminary Specification
() Final Specification
BUYER General
MODEL
APPROVED BY
/
/
SIGNATURE
DATE
SUPPLIER LG Display Co., Ltd.
*MODEL LC370EUN
SUFFIX SEM1(ROHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
J.T. Kim / Team Leader
REVIEWED BY
J.K. Park / Project Leader
SIGNATURE
DATE
PREPARED BY
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
J.W.Park/ Engineer
TV Product Development Dept.
LG Display Co., Ltd.
0/36
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
LC370EUN
Product Specification
CONTENTS
Number ITEM
COVER
CONTENTS
RECORD OF REVISIONS 2
1 GENERAL DESCRIPTION
2 ABSOLUTE MAXIMUM RATINGS
3 ELECTRICAL SPECIFICATIONS
3-1 ELECTRICAL CHARACTERISTICS
3-2 INTERFACE CONNECTIONS
3-3 SIGNAL TIMING SPECIFICATIONS
3-4 SIGNAL TIMING WAVEFORMS 10
3-5 COLOR DATA REFERENCE
3-6 POWER SEQUENCE
4 OPTICAL SPECIFICATIONS
5 MECHANICAL CHARACTERISTICS
6 RELIABILITY
Page
0
1
3
4
5
5
7
9
13
14
16
20
23
7 INTERNATIONAL STANDARDS
7-1 SAFETY
7-2 EMC 24
7-3 ENVIRONMENT 24
8 PACKING
8-1 DESIGNATION OF LOT MARK
8-2 PACKING FORM
9 PRECAUTIONS 26
9-1 MOUNTING PRECAUTIONS 26
9-2 OPERATING PRECAUTIONS 26
9-3 ELECTROSTATIC DISCHARGE CONTROL 27
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 27
9-5 STORAGE 27
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 27
Ver. 1.0
24
24
25
25
25
1/36
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Global LCD Panel Exchange Center
Revision No. Revision Date Page Description
0.1 Oct, 05, 2011 - Preliminary Specification(First Draft)
0.2 Nov, 15, 2011
1.0 Nov.23.2011 - CAS Version 1.0 Release
www.panelook.com
LC370EUN
Product Specification
RECORD OF REVISIONS
Final Specification
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
2/36
www.panelook.com
Global LCD Panel Exchange Center
1. General Description
The LC370EUN 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 36.5 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.
www.panelook.com
LC370EUN
Product Specification
LVDS
EEPROM
EPI(RGB)
2Port
LVDS Select
OPC Enable
BR-B
ExtV
+12.0V
PWM_OUT
1~3
+24.0V, GND, On/Off
CN1
(51pin)
CN2
(4 pin)
LVDS 1,2
Option signal
I2C
PWM_OUT
1~3
SCL
SDA
Timing Controller
LVDS Rx + OPC + DG A
Integrated
Power Circuit
Block
LED Driver
G1
Control Signals
G1080
Power Signals
S1 S1920
TFT - LCD Panel
General Features
Active Screen Size 36.5 inches(927.2mm) diagonal
Outline Dimension 837.2(H) 490.6(V) X 9.9(B) /22.7 mm(D) (Typ.)
Source Driver Circuit
(1920 RGB 1080 pixels)
[Gate In Panel]
Scanning Block 1
Scanning Block 2
Scanning Block 3
Pixel Pitch 0.4209 mm x 0.4209 mm
Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth 8bit, 16.7 Million colors
Luminance, White 360 cd/m2(Center 1point ,Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption Total 47.1W (Typ.) [Logic= 6.1W, LED Driver=41W (ExtVbr_B=100% )]
Weight 7.5 Kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 1%)
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
3/36
www.panelook.com
Global LCD Panel Exchange Center
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
www.panelook.com
LC370EUN
Product Specification
Parameter Symbol
Power Input Voltage
Driver Control Voltage
T-Con Option Selection Voltage VLOGIC -0.3 +4.0 VDC
Operating Temperature TOP 0 +50 C
Storage Temperature TST -20 +60 C
Panel Front Temperature TSUR - +68 C 4
Operating Ambient Humidity HOP 10 90 %RH
Storage Humidity HST 10 90 %RH
Notes
1. Ambient temperature condition (Ta =
LCD Circuit VLCD -0.3 +14.0 VDC
Driver VBL -0.3 +27.0 VDC
ON/OFF VOFF / VON -0.3 +5.5 VDC
Brightness EXT VBR-B -0.3 +4.0 VDC
25 ± 2 C )
Value
Unit Note
Min Max
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 40C 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 68C 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%
1
2,3
2,3
60
60%
Storage
Operation
40
50
40%
Humidity [(%)RH]
10%
C]
Wet Bulb
Temperature [
0
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
C]
30
20
10
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [
4/36
www.panelook.com
Global LCD Panel Exchange Center
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power for the LCD circuit. The other Is used for the LED backlight and LED Driver circuit.
Table 2. ELECTRICAL CHARACTERISTICS
Parameter Symbol
Circuit :
www.panelook.com
LC370EUN
Product Specification
Value
Unit Note
Min Typ Max
Power Input Voltage VLCD 10.8 12.0 13.2 VDC
Power Input Current ILCD
Power Consumption PLCD 6.1 8.0 Watt 1
Rush current IRUSH - - 5.0 A 3
ExtV
BR-B
Brightness Adjust for Back Light
ExtV
BR-B
Frequency
Pulse Duty Level (PWM)
Notes
1. The specified current and power consumption are under the V
High Level
Low Level
condition, and mosaic pattern(8 x 6) is displayed and f
- 510 663 mA 1
- 760 988 mA 2
5 - 100 %
1 - 100 %
40 50/60 80 Hz
2.5 - 3.6 Vdc
0 - 0.8 Vdc
=12.0V, Ta=25 ± 2C, fV=60Hz
LCD
is the frame frequency.
V
HIGH : on duty
LOW : off duty
2. The current is specified at the maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).
4. ExtV After Driver ON signal is applied, ExtV After that, ExtV
signal have to input available duty range and sequence.
BR-B
1% and 100% is possible
BR-B
should be sustained from 5% to 100% more than 500ms.
BR-B
For more information, please see 3-6-2. Sequence for LED Driver.
5. Ripple voltage level is recommended under 5% of typical voltage
On Duty
4
White:255Gray Black : 0 Gray
Mosaic Pattern(8 x 6)
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
5/36
www.panelook.com
Global LCD Panel Exchange Center
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
www.panelook.com
LC370EUN
Product Specification
Parameter Symbol
LED Driver :
Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1
Power Supply Input Current IBL
Power Supply Input Current (In-Rush) In-rush - - 2.5 A
Power Consumption PBL -
Input Voltage for
Control System
Signals
LED :
Life Time 30,000 50,000 Hrs 2
On/Off
On V on 2.5 - 5.0 Vdc
Off V off -0.3 0.0 0.7 Vdc
Min Typ Max
Values
-
1.7
41.0
2.0
44.7
Unit Notes
A1
V
BL =22.8V
ExtV
W1
BR-B
= 100%
3
Notes :
1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60
minutes at 252C. The specified current and power consumption are under the typical supply Input voltage 24Vand V
BR (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 I
2
T spec of fuse is satisfied.
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
6/36
www.panelook.com
Global LCD Panel Exchange Center
3-2. Interface Connections
This LCD module employs two kinds of interface connection, 51-pin connector is used for the module electronics and 14-pin connector is used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector(CN1) : FI-R51S-HF(manufactured by JAE) or compatible
- Mating Connector : FI-R51HL(JAE) or compatible
Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION
No Symbol Description No Symbol Description
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21 22
23
24 25 26
NC
NC
NC
NC
NC
NC
LVDS Select
ExtVBR-B
NC
OPC Enable ‘H’ = Enable , ‘L’ or NC = D isable
GND
R1AN
R1AP
R1BN
R1BP
R1CN
R1CP
GND
R1CLKN R1CLKP
GND R1DN
R1DP
NC No connection NC No connection
NC or GND
No Connection (Note 4)
No Connection (Note 4)
No Connection (Note 4)
No Connection (Note 4)
No Connection (Note 4)
No Connection (Note 4)
‘H’ =JEIDA , ‘L’ or NC = VESA
External PWM (from System)
No Connection (Notes 4)
Ground
FIRST LVDS Receiver Signal (A-)
FIRST LVDS Receiver Signal (A+)
FIRST LVDS Receiver Signal (B-)
FIRST LVDS Receiver Signal (B+)
FIRST LVDS Receiver Signal (C-)
FIRST LVDS Receiver Signal (C+) Ground
FIRST LVDS Receiver Clock Signal(-)
FIRST LVDS Receiver Clock Signal(+) Ground
FIRST LVDS Receiver Signal (D-)
FIRST LVDS Receiver Signal (D+)
No Connection or Ground
www.panelook.com
Product Specification
27
28
29
30
31
32
33
34
35
36
37
38
39 40
41
42
43
44
45
46
47 48
49
50 51
-- -
R2AN SECOND LVDS Receiver Signal (A-)
R2AP
R2BN
R2BP
R2CN
R2CP
GND
R2CLKN
R2CLKP
GND
R2DN
R2DP
NC or GND
NC or GND
GND Ground
GND Ground
GND Ground
VLCD Power Supply +12.0V
VLCD Power Supply +12.0V
VLCD Power Supply +12.0V VLCD Power Supply +12.0V
LC370EUN
NC No connection
SECOND LVDS Receiver Signal (A+)
SECOND LVDS Receiver Signal (B-)
SECOND LVDS Receiver Signal (B+)
SECOND LVDS Receiver Signal (C-)
SECOND LVDS Receiver Signal (C+) Ground
SECOND LVDS Receiver Clock Signal(-)
SECOND LVDS Receiver Clock Signal(+) Ground
SECOND LVDS Receiver Signal (D-)
SECOND LVDS Receiver Signal (D+)
NC No connection
NC No connection
No Connection or Ground
No Connection or Ground
NC No connection
Notes
1. All GND(ground) pins should be connected together to the LCD module’s metal frame.
2. All V
LCD (power input) pins should be connected together.
3. All Input levels of LVDS signals are based on the EIA 644 Standard.
4. #1~#6 & #9 NC (No Connection): These pins are used only for LGD (Do not connect)
5. Specific pins(pin No. #10) are used for OPC function of the LCD module. If not used, these pins are no connection. (Please see the Appendix VI for more information.)
6. Specific pin No. #44 is used for “No signal detection” of system signal interface. It should be GND for NSB(No Signal Black) during the system interface signal is not. If this pin is “H”, LCD Module displays AGP(Auto Generation Pattern).
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
7/36
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
3-2-2. Backlight Module
Master
-LED Driver Connector : 20022WR - H14B2(Yeonho) or Compatible
- Mating Connector : 20022HS - 14B2 or Compatible
Table 5-1. LED DRIVER CONNECTOR PIN CONFIGURATION
Pin No Symbol Description Note
LC370EUN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VBL Power Supply +24.0V
VBL Power Supply +24.0V
VBL Power Supply +24.0V
VBL Power Supply +24.0V
VBL Power Supply +24.0V
GND Backlight Ground
GND Backlight Ground
GND Backlight Ground
GND Backlight Ground
GND Backlight Ground
Status
ON/OFF
V
NC
NC
Back Light Status
Backlight ON/OFF control
Don’tcare
Don’tcare
Notes :1. GND should be connected to the LCD module’s metal frame.
2. Normal : Low (under 0.7V) / Abnormal : Open
3. Each impedance of pin #12 is over 50 [K]
1
2
Rear view of LCM
Status
PCB
1
14
…
1
14
…
<Master>
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
8/36
www.panelook.com
Global LCD Panel Exchange Center
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 Symbol Min Typ Max Unit Note
www.panelook.com
LC370EUN
Product Specification
Horizontal
Vertical
Frequency
Display
Period
Blank t
Total top 1060 1100 1200 tCLK
Display
Period
Blank t
Total t
ITEM Symbol Min Typ Max Unit Note
DCLK f
Horizontal f
Vertical f
HV 960 960 960 tCLK 1920 / 2
t
HB 100 140 240 tCLK 1
t
VV 1080 1080 1080 Lines
VB
VP
CLK 63.00 74.25 78.00 MHz
H 57.3 67.5 70 KHz 2
V
20
(228)
1100
(1308)
57
(47)
45
(270)
1125
(1350)
60
(50)
69
(300)
1149
(1380)
63
(53)
Lines 1
Lines
Hz
NTSC
(PAL)
2
Note: 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
Timing should be set based on clock frequency.
Ver. 1.0
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
9/36
www.panelook.com
Global LCD Panel Exchange Center
3-4. LVDS Signal Specification
3-4-1. LVDS Input Signal Timing Diagram
www.panelook.com
LC370EUN
Product Specification
DE, Data
DCLK
First data
Second data
0.7VDD
0.3VDD
tCLK
DE(Data Enable)
0.5 VDD
Invalid data
Invalid data
Valid data
Pixel 0,0
Valid data
Pixel 1,0
top
Pixel 2,0
Pixel 3,0
Invalid data
Invalid data
tHV
DE(Data Enable)
Ver. 1.0
1 1080
tVV
tVP
10/36
PDF created with pdfFactory Pro trial version www.pdffactory.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Loading...
+ 26 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use