LG Display LC550MUT-SCA1 Specification
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LC550MUT
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
Preliminary Specification
)
(
Final Specification
SET MODEL
APPROVED BY
/
/
55.0” WUXGA TFT LCD Title
LGEBUYER
LC550MUT-SCA1LCD MODEL
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE
DATE
APPROVED BY
- /Team Leader
REVIEWED BY
- / Project Leader
LG Display Co., Ltd.SUPPLIER
LC550MUT*MODEL
SCA1SUFFIX
SIGNATURE
DATE
PREPARED BY
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.3
- / Engineer
TV Product Development Dept.
LG Display Co., Ltd.
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LC550MUT
Liquid Crystal Display
Product Specification
CONTENTS
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTERISTICS3-1
INTERFACE CONNECTIONS3-2
SIGNAL TIMING SPECIFICATIONS3-3
DATA MAPPING AND TIMING3-4
PANEL PIXEL STRUCTURE3-5
POWER SEQUENCE3-6
OPTICAL SPECIFICATIONS4
MECHANICAL CHARACTERISTICS5
ITEMNumber
Page
1COVER
2
3
4
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6
6
11
14
17
18
19
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24
Ver. 0.3
RELIABILITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
ENVIRONMENT7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
PRECAUTIONS9
MOUNTING PRECAUTIONS9-1
OPERATING PRECAUTIONS9-2
ELECTROSTATIC DISCHARGE CONTROL9-3
PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4
STORAGE9-5
HANDLING PRECAUTIONS FOR PROTECTION FILM9-6
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LC550MUT
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
DescriptionPageRevision DateRevision No.
Preliminary Specification(First Draft) -Sep, 2, 20090.1
Power Consumption Updated3Dec, 4, 20090.2
Optical Specification Updated15
Power Consumption specification updated5May, 3, 20100.3
Data setup/hold time specification updated9
Power sequence specification updated14
Ver. 0.3
2 /29
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1. General Description
The LC550MUT is a Color Active Matrix Liquid Crystal Display with an integral Source PCB and the nine of
Gate Drive IC (GD-IC) at each side. 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 54.64 inch diagonally
measured active display area with WUXGA resolution progressive mode (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 16.7M colors.
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.
LC550MUT
Liquid Crystal Display
Product Specification
Power (VCC, VDD, VGH, VGL)
Source Control Signal
Gate Control Signal
Gamma Reference Voltage
mini-LVDS (RGB) for Left drive
Power (VCC, VDD, VGH, VGL)
Source Control Signal
Gate Control Signal
Gamma Reference Voltage
mini-LVDS (RGB) for Right drive
General Features
Drive IC Data Interface
Source Driver Circuit
CN1
(80pin)
Gate Driver Circuit
S1 S1920
G1
TFT - LCD Panel
CN2
(80pin)
G1080
54.64 inches(1387.8mm) diagonalActive Screen Size
1220.8 (H) x 693.8 (V) x1.94 (D) (Typ.)Outline Dimension
0.630 mm x 0.630 mmPixel Pitch
1920 horiz. by 1080 vert. Pixels, RGB stripe arrangementPixel Format
8-bit, 16.7 M colors Color Depth
Source D-IC : 8-bit mini-LVDS, and control signals TTL
Gate D-IC : Line on Glass (LOG) Through Source D-IC
Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))Viewing Angle (CR>10)
14.04[W] with LGE T-conPower Consumption
3.4kg(Typ)Weight
Transmissive mode, Normally blackDisplay Mode
Hard coating(3H), Anti-glare treatment of front polarizerSurface Treatment
(1920 × RGB × 1080 pixels)
Ver. 0.3
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Liquid Crystal Display
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
LC550MUT
Parameter Symbol
Source D-IC Analog Voltage VDD -0.3 +18.0 VDC
Gamma Ref. Voltage (Upper) VGMH ½VDD-0.5 VDD+0.5 VDC
Gamma Ref. Voltage (Low) VGML -0.3 ½ VDD+0.5 VDC
Operating Temperature TOP 0 +50 °C
Storage Temperature TST -20 +60 °C
Operating Ambient Humidity HOP 10 90 %RH
Storage Humidity HST 10 90 %RH
1. Ambient temperature condition (Ta = 25 ± 2 °C )
Note:
Value
Unit Note
Min Max
VDC+4.0-0.5VCCLogic Power Voltage
VDC+30.0 +18.0VGHGate High Voltage
VDC-4.0-8.0VGLGate Low Voltage
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 40℃ condition.
4. The maximum operating temperature is based on the test condition that the surface temperature
of display area is less than or equal to 68 ℃ 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
degrade in case of improper thermal management in final product design.
90%
60
60%
1
4°C+68-TSURPanel Front Temperature
2,3
Ver. 0.3
Wet Bulb
Temperature [°C]
20
10
0
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [°C]
30
40
50
40%
10%
Humidity
[(%)RH]
Storage
Operation
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3. Electrical Specifications
3-1. Electrical Characteristics
It requires several power inputs. The VCC is the basic power of LCD Driving power sequence, Which is used
to logic power voltage of Source D-IC and Gate D-IC.
Table 2. ELECTRICAL CHARACTERISTICS
Parameter Symbol Condition MIN TYP MAX Unit Note
Logic Power Voltage VCC - 3.0 3.3 3.6 VDC
Logic High Level Input Voltage VIH 2.7 VCC VDC
Logic Low Level Input Voltage VIL 0 0.6 VDC
Source D-IC Analog Voltage VDD - 15.8 16 16.2 VDC
Half Source D-IC Analog
Voltage
Gamma Reference Voltage
Common Voltage Vcom - 6.13 V
Mini-LVDS Clock frequency CLK 3.0V≤VCC ≤3.6V 312 MHz
mini-LVDS input Voltage
(Center)
mini-LVDS input Voltage
Distortion (Center)
mini-LVDS differential
Voltage range
mini-LVDS differential
Voltage range Dip
Gate High Voltage VGH 27.7 28.0 28.3 VDC
Gate Low Voltage VGL -5.5 -5.0 -5.1 VDC
Gate High Modulation Voltage VGHM 28 V
Total Power Current
Total Power Consumption
LC550MUT
Liquid Crystal Display
Product Specification
H_VDD - 7.9 8.0 8.1 VDC
V
GMH
V
GML
VIB
ΔVIB 0.8 V
VID 150 800 mV
ΔVID 25 800 mV
ILCD - 1170 mA 2
PLCD - 14.04 Watt 2
(GMA1 ~ GMA9) ½*VDD VDD-0.2
(GMA10 ~ GMA18) 0.2 ½*VDD
0.7 +
(VID/2)
Mini-LVDS Clock
and Data
(VCC-1.2)
− VID / 2
V
5
Note:
1. The specified current and power consumption are under the VLCD=12V., 25 ± 2°C, fV=120Hz
condition whereas mosaic pattern(8 x 6) is displayed and fVis the frame frequency.
2. The specified current and power consumption are measured with LGE T-con.
3 . All of the typical gate voltage should be controlled within 1% voltage level
4. Ripple voltage level is recommended under 10%
5. In case of mini-LVDS signal spec, refer to Fig 2 for the more detail.
6. Logic Level Input Signal : SOE,POL,GSP,H_CONV,OPT_N
7. HVDD Voltage level is half of VDD and it should be between Gamma9 and Gamma10
Ver. 0.3
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VGH
VGHM
GND
VGL
LC550MUT
Liquid Crystal Display
Product Specification
Without GPM With GPM
VCM (0V)
FIG. 1 Gate Output Wave form without GPM and with GPM
VID
△VID
VID
* Differential Probe
△VIB
VIB
△VID
* Active Probe
FIG. 2 Description of VID, ΔVIB, ΔVID
* Source PCB
FIG. 3 Measure point
Ver. 0.3
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Product Specification
3-2. Interface Connections
This LCD module employs two 80pin connector of interface connection, Each 80 pin connectors are used for
the module electronics.
3-2-1. LCD Module
- LCD Connector : TF06L-80S-0.5SH (Manufactured by HIROSE or Equivalent)
Table 4-1. Source PCB CONNECTOR(CN5) PIN CONFIGURATION
LRVCLK-27
GND28
LRV3 +29
LRV5 -34
GSP38
LC550MUT
Liquid Crystal Display
DescriptionSymbolNoDescriptionSymbolNo
SOE41GroundGND1
GND42Left Mini LVDS Receiver Signal(0+) LLV0 +2
GMA 143Left Mini LVDS Receiver Signal(0-) LLV0 -3
GMA 446Left Mini LVDS Receiver Signal(2+) LLV2 +6
GMA 648GroundGND8
GMA 1051GroundGND11
GMA 1353Left Mini LVDS Receiver Signal(3-) LLV3 -13
GMA 1656Left Mini LVDS Receiver Signal(5+) LLV5 +16
GMA 1858GroundGND18
GND65GroundGND25
SOURCE OUTPUT ENABLE
Ground
GAMMA VOLTAGE 1
N.CGMA 244Left Mini LVDS Receiver Signal(1+) LLV1 +4
GAMMA VOLTAGE 3GMA 345Left Mini LVDS Receiver Signal(1-) LLV1 -5
GAMMA VOLTAGE 4
GAMMA VOLTAGE 5GMA 547Left Mini LVDS Receiver Signal(2-) LLV2 -7
GAMMA VOLTAGE 6
N.CGMA 749Left Mini LVDS Receiver Clock(+)LLVCLK+9
GAMMA VOLTAGE 9GMA 950Left Mini LVDS Receiver Clock(-)LLVCLK-10
GAMMA VOLTAGE 10
N.CGMA 1252Left Mini LVDS Receiver Signal(3+) LLV3 +12
GAMMA VOLTAGE 13
GAMMA VOLTAGE 14GMA 1454Left Mini LVDS Receiver Signal(4+) LLV4 +14
GAMMA VOLTAGE 15GMA 1555Left Mini LVDS Receiver Signal(4-) LLV4 -15
GAMMA VOLTAGE 16
N.CGMA 1757Left Mini LVDS Receiver Signal(5-) LLV5 -17
GAMMA VOLTAGE 18
GroundGND59Left Mini LVDS Receiver Signal(0+) LRV0 +19
GroundGND60Left Mini LVDS Receiver Signal(0-) LRV0 -20
LTD OUTPUTZ_OUT61Left Mini LVDS Receiver Signal(1+) LRV1 +21
GroundGND62Left Mini LVDS Receiver Signal(1-) LRV1 -22
LEFT VCOM OUTPUTVCOML_OUT63Left Mini LVDS Receiver Signal(2+) LRV2 +23
LEFT VCOM FeedbackVCOML_FB64Left Mini LVDS Receiver Signal(2-) LRV2 -24
Ground
Gate High VoltageVGH66Left Mini LVDS Receiver Clock(+)LRVCLK+26
GroundGND67Left Mini LVDS Receiver Clock(-)
GATE SHIFT CLOCKGSC68Ground
GATE OUTPUT ENABLEGOE69Left Mini LVDS Receiver Signal(3+)
GroundGND70Left Mini LVDS Receiver Signal(3-) LRV3 -30
Gate Low VoltageVGL71Left Mini LVDS Receiver Signal(4+) LRV4 +31
GroundGND72Left Mini LVDS Receiver Signal(4-) LRV4 -32
DRIVER POWER SUPPLY VOLTAGEHVDD73Left Mini LVDS Receiver Signal(5+) LRV5 +33
DRIVER POWER SUPPLY VOLTAGEHVDD74Left Mini LVDS Receiver Signal(5-)
GroundGND75GroundGND35
LOGIC POWER SUPPLY VOLTAGEVCC76N.COPT_N36
LOGIC POWER SUPPLY VOLTAGEVCC77HORIZONTAL 2 DOT INVERSION SIGNALH_CONV37
GroundGND78GATE START PULSE
DRIVER POWER SUPPLY VOLTAGEVDD79POLARITY OUTPUT SIGNALPOL39
DRIVER POWER SUPPLY VOLTAGEVDD80GroundGND40
Notes : 1. More detail Information refer to application notes.
Ver. 0.3
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Product Specification
Table 4-2. Source PCB CONNECTOR (CN6) PIN CONFIGURATION
LC550MUT
Liquid Crystal Display
DescriptionSymbolNoDescriptionSymbolNo
POL41DRIVER POWER SUPPLY VOLTAGEVDD1
GND42DRIVER POWER SUPPLY VOLTAGEVDD2
H_CONV44LOGIC POWER SUPPLY VOLTAGEVCC4
GND46GroundGND6
RLV0 -48DRIVER POWER SUPPLY VOLTAGEHVDD8
RLV2 +51Gate Low VoltageVGL11
RLVCLK+54GATE SHIFT CLOCKGSC14
GND56Gate High VoltageVGH16
RLV3 -58RIGHT VCOM OUTPUTVCOMR_FB18
RLV4 -60GroundGND20
GND63GAMMA VOLTAGE 1GMA 123
RRV0 +64N.CGMA 224
RRV0 -65GAMMA VOLTAGE 3GMA 325
RRV1 -67GAMMA VOLTAGE 5GMA 527
GND70GAMMA VOLTAGE 9GMA 930
RRV3 +74GAMMA VOLTAGE 14GMA 1434
RRV5 -79GroundGround39
POLARITY OUTPUT SIGNAL
Ground
SOURCE OUTPUT ENBLESOE43GroundGND3
HORIZONTAL 2 DOT INVERSION SIGNAL
N.COPT_N45LOGIC POWER SUPPLY VOLTAGEVCC5
Ground
Right Mini LVDS Receiver Signal(0+) RLV0 +47DRIVER POWER SUPPLY VOLTAGEHVDD7
Right Mini LVDS Receiver Signal(0-)
Right Mini LVDS Receiver Signal(1+) RLV1 +49GroundGND9
Right Mini LVDS Receiver Signal(1-) RLV1 -50N.COPT_P10
Right Mini LVDS Receiver Signal(2+)
Right Mini LVDS Receiver Signal(2-) RLV2 -52GroundGND12
GroundGND53GATE OUTPUT ENABLEGOE13
Right Mini LVDS Receiver Clock(+)
Right Mini LVDS Receiver Clock(-)RLVCLK-55GroundGND15
Ground
Right Mini LVDS Receiver Signal(3+) RLV3 +57GroundGND17
Right Mini LVDS Receiver Signal(3-)
Right Mini LVDS Receiver Signal(4+) RLV4 +59RIGHT VCOM FeedbackVCOMR_OUT19
Right Mini LVDS Receiver Signal(4-)
Right Mini LVDS Receiver Signal(5+) RLV5 +61LDT OUTPUTZ_OUT21
Right Mini LVDS Receiver Signal(5-) RLV5 -62GroundGND22
Ground
Right Mini LVDS Receiver Signal(0+)
Right Mini LVDS Receiver Signal(0-)
Right Mini LVDS Receiver Signal(1+) RRV1 +66GAMMA VOLTAGE 4GMA 426
Right Mini LVDS Receiver Signal(1-)
Right Mini LVDS Receiver Signal(2+) RRV2 +68GAMMA VOLTAGE 6GMA 628
Right Mini LVDS Receiver Signal(2-) RRV2 -69N.CGMA 729
Ground
Right Mini LVDS Receiver Clock(+)RRVCLK+71GAMMA VOLTAGE 10GMA 1031
Right Mini LVDS Receiver Clock(-)RRVCLK-72N.CGMA 1232
GroundGND73GAMMA VOLTAGE 13GMA 1333
Right Mini LVDS Receiver Signal(3+)
Right Mini LVDS Receiver Signal(3-) RRV3 -75GAMMA VOLTAGE 15GMA 1535
Right Mini LVDS Receiver Signal(4+) RRV4 +76GAMMA VOLTAGE 16GMA 1636
Right Mini LVDS Receiver Signal(4-) RRV4 -77N.CGMA 1737
Right Mini LVDS Receiver Signal(5+) RRV5 +78GAMMA VOLTAGE 18GMA 1838
Right Mini LVDS Receiver Signal(5-)
GroundGND80GATE START PULSEGSP40
Notes : 1. More detail Information refer to application notes.
#80
CN 6
#1
#80
CN 5
#1
Source Left PCBSource Right PCB
Ver. 0.3
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