( ) Preliminary Specification
(●) Final Specification
Title 21.6” WXGA TFT LCD
LC216EXN
Product Specification
SPECIFICATION
FOR
APPROVAL
BUYER General
MODEL
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APPROVED BY
/
/
/
SIGNATURE
DATE
SUPPLIER LG Display Co., Ltd.
*MODEL LC216EXN
SUFFIX SCA1(RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
H.S. SONG /Team Leader
REVIEWED BY
O.H. LEE / Project Leader
PREPARED BY
B.J. CHOI / Engineer
SIGNATURE
DATE
Please return 1 copy for your confirmation with
your signature and comments.
Ver 1.0
TV Product Development Dept.
LG Display Co., Ltd.
1/36
Product Specification
CONTENTS
LC216EXN
Number ITEM
COVER
CONTENTS
RECORD OF REVISIONS
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
3-5 COLOR DATA REFERENCE
3-6 POWER SEQUENCE
4 OPTICAL SPECIFICATIONS
5 MECHANICAL CHARACTERISTICS
6 RELIABILITY
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Page
1
2
3
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6
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8
10
11
14
15
17
21
24
7 INTERNATIONAL STANDARDS
7-1 SAFETY
7-2 EMC
7-3 Environment
8 PACKING
8-1 INFORMATION OF LCM LABEL
8-2 PACKING FORM
9 PRECAUTIONS
9-1 MOUNTING PRECAUTIONS
9-2 OPERATING PRECAUTIONS
9-3 ELECTROSTATIC DISCHARGE CONTROL
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE
9-5 STORAGE
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM
Ver 1.0
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Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Aug. 31, 2009 - Preliminary Specification (First Draft)
0.2 Dec. 15, 2009 7 Updated the Electrical Characteristics for LED Driver
9 Updated the LED Driver Connector Configuration notes.
23 Updated the Mechanical Drawings.
27 Updated the Operating Precautions.
32 Updated the Pallet Ass’y Packing.
1.0 Jan. 22, 2010 7 Updated the Electrical Characteristics for LED Driver
- Final Specification.
LC216EXN
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Ver 1.0
3/36
LC216EXN
Product Specification
1. General Description
The LC216EXN is a Color Active Matrix Liquid Crystal Display with an integral 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 21.6 inch diagonally
measured active display area with WXGA resolution (768 vertical by 1366 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,
thus presenting a palette of more than 16.7M(6bit + A-FRC) colors.
It has been designed to apply the 8-bit 1-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.
Mini-LVDS(RGB)
G1
Gate Driver Circuit
G768
CN402(6Pin)
Source Driver Circuit
S1 S1366
TFT - LCD Panel
(1366 × RGB × 768 pixels)
LVDS
1Port
LVDS
Select
+5.0V
+24.0V, GND, Von/off
Ext VBR-B
CN1
(30pin)
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EEPROM
SCL
Timing Controller
Power Circuit
CN401(14Pin)
SDA
[LVDS Rx]
Block
LED Driver
General Features
Active Screen Size 21.6 inches(547.7mm) diagonal
Outline Dimension 501(H) × 297(V) × 14.5(D) (Typ.)
Pixel Pitch 0.1165 mm x 0.3495 mm
Pixel Format 1366 horiz. by 768 vert. Pixels, RGB stripe arrangement
Color Depth 8-bit(D), 16.7M colors
Luminance, White 300 cd/m2 (Center 1point) (Typ.)
Back light Assembly( 56 LED)
Viewing Angle (CR>10) Viewing angle free ( R/L 178(Min.), U/D 178(Min.))
Power Consumption
Weight 1,750g (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 13%)
Ver 1.0
Total 24.3W (Typ.)
(Logic=3.3W, LED Driver=21W, EXTVBR-B=100% )
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LC216EXN
Product Specification
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Note
Power Input Voltage
Driver Control Voltage
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.
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3. Gravity mura can be guaranteed below 40°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 degraded in case of
improper thermal management in final product design.
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ON/OFF
Brightness
Symbol
VBR
VLOGICT-Con Option Selection Voltage
TSTStorage Temperature
HOPOperating Ambient Humidity
Value
MaxMin
+5.50.0
+4.0-0.3
+60-20
9010
Unit
VDC+6.0-0.3VLCDLCD Circuit
VDC+ 27.0-0.3VBLDriver
VDC+5.5-0.3VOFF / VON
VDC
VDC
°C+500TOPOperating Temperature
°C
°C+68-TSURPanel Front Temperature
%RH
%RH9010HSTStorage Humidity
1
2,3
4
2,3
Ver 1.0
Wet Bulb
Temperature [°C]
20
10
0
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [°C]
30
40
50
60
90%
60%
40%
10%
Storage
Operation
Humidity [(%)RH]
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LC216EXN
Product Specification
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
Value
Parameter Symbol
Min Typ Max
Circuit :
Power Input Voltage VLCD 4.5 5.0 5.5 VDC
Unit Note
Power Input Current ILCD
Power Consumption PLCD - 3.3 4.29 Watt 1
Rush current IRUSH - - 3.0 A 3
Notes : 1. The specified current and power consumption are under the V
condition whereas mosaic pattern(8 x 6) is displayed and fVis the frame frequency.
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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.).
White : 255Gray
Black : 0Gray
- 660 858 mA 1
- 830 1079 mA 2
=5.0V, 25 ± 2°C, fV=60Hz
LCD
Ver 1.0
Mosaic Pattern(8 x 6)
6/36
Product Specification
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
LC216EXN
Parameter Symbol
LED Driver :
Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1
Power Supply Input Current IBL_A
Power Supply Input Current (In-Rush) Irush - - 1.5 A
Power Consumption PBL -
On/Off
Input Voltage for
Control System
Signals
LED :
Life Time 30,000 Hrs 3
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
24Vand VBR (ExtVBR-B : 100%), it is total power consumption.
2. Electrical characteristics are determined within 30 minutes at 25±2°C.
The specified currents are under the typical supply Input voltage 24V.
3. The life time 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.
4. LGD recommend that the PWM freq. is synchronized with two time harmonic of Vsync signal of system.
Though PWM frequency is over 120Hz (max 252Hz), function of LED Driver is not affected.
5. The duration of rush current is about 10ms.
6. Even though inrush current is over the specified value, there is no problem if I2T spec of fuse is satisfied.
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Brightness Adjust ExtVBR-B 10 - 100 % On Duty
PWM Frequency for
NTSC & PAL
Pulse Duty Level
(PWM)
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On V on 2.5 - 5.0 Vdc
Off V off -0.3 0.0 0.7 Vdc
PAL 100 Hz 4
NTSC 120 Hz 4
High Level 2.5 - 5.0
Low Level 0.0 - 0.7
Min Typ Max
Values
-
0.87
21 23.3
0.97
Unit Notes
A 1
VBL = 22.8V
Ext VBR-B = 100%
W 1
Vdc
Vdc
HIGH : on duty
LOW : off duty
Ver 1.0
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LC216EXN
Product Specification
3-2. Interface Connections
This LCD module employs two kinds of interface connection, a 30-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(CN5) : KDF71G-30S-1H(Hirose) or Equivalent.
- Mating Connector : FI-X30C2L (Manufactured by JAE) or Equivalent
Table 4. MODULE CONNECTOR(CN5) PIN CONFIGURATION
Pin No. Symbol Description Note
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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17
18
19
20
21
22
23
24
25
26
27
28
29
30
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GND
Reserved “H” : Interlace Free Mode, “L or NC ” : Normal Operation
NC No Connection
GND Ground
RX0- LVDS Receiver Signal(-)
RX0+ LVDS Receiver Signal(+)
GND Ground
RX1- LVDS Receiver Signal(-)
RX1+ LVDS Receiver Signal(+)
GND
RX2- LVDS Receiver Signal(-)
RX2+ LVDS Receiver Signal(+)
GND
RXCLK- LVDS Receiver Clock Signal(-)
RXCLK+ LVDS Receiver Clock Signal(+)
GND
RX3- LVDS Receiver Signal(-)
RX3+ LVDS Receiver Signal(+)
GND
NC No Connection
LVDS Select “H” : JEIDA, “L or NC” : VESA
NC No Connection
GND Ground
GND Ground
GND Ground
VLCD Power Supply +5.0V
VLCD Power Supply +5.0V
VLCD Power Supply +5.0V
VLCD Power Supply +5.0V
VLCD Power Supply +5.0V
Ground
Ground
Ground
Ground
Ground
5
Notes :
Ver 1.0
1. All GND (Ground) pins should be connected together to the LCD module’s metal frame.
2. All VLCD (Power input) pins should be connected together.
3. All Input levels of LVDS signals are based on the EIA 644 Standard.
4. Specific pins (Pin No. #2, #21) are used for Option of the LCD module.
If not used, these pins are no connection.
5. Specific pin No. #1 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).
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Product Specification
3-2-2. Backlight Inverter
- LED Connector : SM14B-SRSS-TB (Manufactured by JST)
- Mating Connector : SHR-14V-S-B (With protrusions) or SHR-14V-S
(Without protrusions) ; (Manufactured by JST)
Table 5. LED DRIVER CONNECTOR PIN CONFIGULATION
Pin No Symbol Description Note
1 VBL Power Supply +24.0V
2 VBL Power Supply +24.0V
3 VBL Power Supply +24.0V
4 VBL Power Supply +24.0V
5 VBL Power Supply +24.0V
6 GND Backlight Ground
7 GND Backlight Ground
8 GND Backlight Ground
9 GND Backlight Ground
LC216EXN
1
10 GND Backlight Ground
11 NC No Connection
12 VON/OFF Backlight ON/OFF control
13 EXTVBR-B External PWM 2
14 Status LED Status 3
Notes : 1. GND should be connected to the LCD module’s metal frame.
◆ Rear view of LCM
◆ Rear view of LCM
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2. High : on duty / Low : off duty
3. Normal : Low (under 0.7V) / Abnormal : High (upper 3.0V)
4. Each impedance of pin #12 and 13 is over 50[KΩ] and over 50[KΩ].
PCB
PCB
14
14
…
…
1
1
…
…
Ver 1.0
9/36
LC216EXN
Product Specification
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 6-1. TIMING TABLE for NTSC (DE Only Mode)
Symbol
Display Period
Horizontal
Vertical tHP240228tVBBlank
Frequency
Table 6-2. TIMING TABLE for PAL (DE Only Mode)
Blank
Total
DCLK
Horizontal
Vertical
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Display Period
tHV
tHB
tHP
fCLK
fH
fV
Symbol
tHV
NoteUnitMaxTypMinITEM
tclk-1366-
tclk41016290
tclk177615281456
tHP-768-tVVDisplay Period
tHP1008790776tVPTotal
MHz80.072.463.0
KHz5547.445
Hz636057
NoteUnitMaxTypMinITEM
tclk-1366-
Horizontal
Vertical tHP295180126tVBBlank
Frequency
Note
The Input of HSYNC & VSYNC signal does not have an effect on normal operation(DE Only Mode).
The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rate.
Ver 1.0
Blank
Total
DCLK
Horizontal
Vertical
tHB
tHP
fCLK
fH
fV
tclk41016290
tclk177615281456
tHP-768-tVVDisplay Period
tHP1063948894tVPTotal
MHz80.072.463.0
KHz5547.445
Hz535047
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3-4. Signal Timing Waveforms
3-4-1. LVDS Input Signal Timing Diagram
LC216EXN
Product Specification
DE, Data
DCLK
1366
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tCLK
DE (Data Enable)
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0.5 Vcc
Invalid data
1
tHT
0.7VDD
0.3VDD
Valid data
1366
tHV
Invalid data
DE (Data Enable)
Ver 1.0
768
1 768
tVV
tVT
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