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LC470EUS-SCA1
Specification
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LG Display LC470EUS-SCA1 Specification

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LC470EUS
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
(
Preliminary Specification
)
Final Specification
●
Title 47.0” WUXGA TFT LCD
BUYER LGE
MODEL
APPROVED BY
/
/
/
SIGNATURE
DATE
SUPPLIER LG.Display Co., Ltd.
SUFFIX SCA1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
J. T. EU / Team Leader
REVIEWED BY
J. K. KIM / Project Leader
PREPARED BY
W. K SANG / Engineer
SIGNATURE
DATE
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.1
TV Products Development Dept.
LG. Display LCD Co., Ltd
0 /39
Product Specification
CONTENTS
LC470EUS
Number ITEM
COVER 1
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 DATA MAPPING AND TIMING
3-5 PANEL PIXEL STRUCTURE
3-6 POWER SEQUENCE
4 OPTICAL SPECIFICATIONS
5 MECHANICAL CHARACTERISTICS
Page
2
3
4
5
6
6
11
14
17
18
19
20
24
6 RELIABILITY
7 INTERNATIONAL STANDARDS
7-1 SAFETY
7-2 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. 0.1
27
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1 /39
Product Specification

RECORD OF REVISIONS

Revision No. Revision Date Page Description
0.0 Feb, 09, 2010 - Preliminary Specification(First Draft)
0.1 Mar, 09, 2010 3 Power consumption
18 Optical spec.
23~24 Mechanical Dimension
0.2 Mar, 29, 2010 7 Vf Min / Max, Power, Life Time Update.
18 Response Time, Color Coordinates Update.
26 International Standards(Safety)
0.3 April, 1, 2010 5
7 Table Burst Dimming Min Duty 10 1
24 2D Rear View Wire Tape Quantity(2ea 1ea)
1.0 April, 1, 2010 Final Cas.
Table2. Min/Max 표기
LC470EUS
Ver. 0.1
2 /39
LC470EUS
Product Specification

1. General Description

The LC470EUS is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED) bac kl i gh t s y s te m . Th e mat r ix em p l o ys a -S i Thi n F i l m Tr a ns is t or a s the ac t iv e e lem e nt. It is a transmissive type display operating in the normally black mode. It has a 42.02 inch diagonally measured acti v e d i s pl a y a r e a w ith WUX G A re s o l u t i o n (1 0 8 0 ve r t ical b y 1 9 20 horizontal pixe l a r ray). Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged 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(true) 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.
Power (VCC,HVDD,VDD,VGH,VGL)
Source Control Signal
Gate Control Signal
Gamma Reference Voltage
mini-LVDS (RGB) for Left drive
CN1
(80pin)
S1 S1920
G1
Gate Driver Circuit
Source Driver Circuit
Power (VCC,HVDD,VDD,VGH,VGL)
Source Control Signal
Gate Control Signal
Gamma Reference Voltage
mini-LVDS (RGB) for Right drive
LED Anode
LED Cathode
CN1(12pin), CN2 (13pin)
CN2
(80pin)
G1080
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
V : 6 Block
H :
2Block
Local Dimming :
General Features
Active Screen Size 46.96 inches(1192.87mm) diagonal
Outline Dimension 1083.6(H) X 628.8(V) X 21.0(D) /10.8(B) mm (Typ.)
Pixel Pitch 0.5415 mm x 0.5415 mm
Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth 8-bit, 16.7 M colors (※ 1.06B colors @ 10 bit (D) System Output )
Drive IC Data Interface
Luminance, White 450 cd/m2 (Center 1point ,Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption
Weight 14 Kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)
Source D-IC : 8-bit mini-LVDS, gamma reference voltage, and control signals Gate D-IC : Line on Glass(LOG) Through Source D-IC
Total 126.72 W (Typ.) (Logic=19.62 W with T-CON, Backlight=107.1W (IF=55mA, On Duty=100%)
12 Block
Ver. 0.1
3 /39
LC470EUS
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 Symbol
Min Max
Logic Power Voltage VCC -0.5 +4.0 VDC
Gate High Voltage VGH +18.0 +30.0 VDC
Gate Low Voltage VGL -8.0 -4.0 VDC
Value
Unit Note
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
BL Operating Input Voltage
(One Side)
Panel Front Temperature TSUR - +68 °C 4
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
Note:
1. Ambient temperature condition (Ta = 25 ± 2 °C )
VBL 1300 1600 VRMS
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
2,3
Ver. 0.1
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%
Storage
Operation
Humidity
[(%)RH]
4 /39
LC470EUS
Product Specification

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
Logic High Level Input Voltage VIH 2.3 VCC VDC
Logic Low Level Input Voltage VIL 0 0.8
Source D-IC Analog Voltage VDD - 16.0 16.2 16.4 VDC
Half Source D-IC Analog Voltage
Gamma Reference Voltage
Common Voltage Vcom - 5.75 6.1 6.35 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 26.7 27.0 - VDC
Gate Low Voltage VGL -5.2 -5.0 -4.8 VDC
Gate High Modulation Voltage VGHM - - 19 - VDC Fig.1
Total Power Current
Total Power Consumption
H_VDD - 7.85 8.1 8.35
V
GMH
V
GML
VIB
ΔVIB 0.8 V
VID 150 800 mV
ΔVID 25 800 mV
ILCD - - 1,635 mA 1,2
PLCD - - 19.62 Watt
(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
VDC
VDC
VDC
V
5
Note:
1. The specified current and power consumption are under the VLCD=12V condition whereas mosaic pattern(8 x 6) is displayed and fVis the frame frequency.
2. The above spec is based on the basic model.
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.
Ver. 0.1
., 25 ± 2°C, fV= 240Hz
5 /39
VCM (0V)
VCM (0V)
VCM (0V) VCM (0V)
VGH
VGHM
GND
VGL
VID
VID
VIDVID
Product Specification
Without GPM With GPM
FIG. 1 Gate Output Wave form without GPM and with GPM
△△△△VID
VID
VID VID
△△△△VIB
VIB
VIBVIB
LC470EUS
VIB
VIB
VIB VIB
VID
VID
VIDVID
* Differential Probe
* Differential Probe
* Differential Probe* Differential Probe
△△△△VID
VID
VID VID
* Active Probe
* Active Probe
* Active Probe* Active Probe
FIG. 2 Description of VID, ΔΔΔΔVIB, ΔΔΔΔVID
*
* Source PCB
Source PCB
* *
Source PCBSource PCB
FIG. 3 Measure point
Ver. 0.1
6 /39
LC470EUS
Product Specification
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
Parameter Symbol
Min Typ Max
Backlight Assembly :
Anode I
F (anode)
Forward Current (one array)
Cathode I
F (cathode)
52.25 55 57.75
121.6 128 134.4 mAdc 3D Mode
137.2 142.9 148.5
Forward Voltage V
Forward Voltage Variation △V
Power Consumption P
Burst Dimming Duty On duty
F
F
BL
152.3 158.0 163.6
1 100
1 30 % 3D Mode
Burst Dimming Frequency 1/T 95 252 Hz 8
LED Array : (APPENDIX-V)
Life Time 30,000 Hrs 7
Values
165
Unit Note
mAdc
384 mAdc 3D Mode
mAdc
Vdc 4
Vdc 3D Mode
1.7 Vdc 5
94.3
98.0
41.2 42.7
W 6
W 3D Mode
%
±5%
2, 3
±5%
2, 3
Notes :
The design of the LED driver must have specifications for the LED array in LCD Assembly. The electrical characteristics of LED driver are based on Constant Current driving type. The performance of the LED in LCM, for example life time or brightness, is extremely influenced by the characteristics of the LED Driver. So, all the parameters of an LED driver should be carefully designed. When you design or order the LED driver, please make sure unwanted lighting caused by the mismatch of the LED and the driver (no lighting, flicker, etc) has never been occurred. When you confirm it, the LCD– Assembly should be operated in the same condition as installed in your instrument.
Ver. 0.1
7 /39
Product Specification
Notes :
1. Electrical characteristics are based on LED Array specification.
2. Specified values are defined for a Backlight Assembly. (IBL :
3. Each LED array has one anode terminal and three cathode terminals. The forward current(IF) of the anode terminal is 165mA and it supplies 55mA into three strings, respectively
22 (LED Pakage / 1string)
4LED array, 165mA/LED array)
LC470EUS
Anode
°°°° °°°° °°°°
°°°° °°°° °°°°
°
°
°
° °
°
°
° °
°
°
°
°°°° °°°° °°°°
Cathode #1
Cathode #2
Cathode #
3
3 (LED String / 1 Array)
4. The forward voltage(VF) of LED array depends on ambient temperature (Appendix-V)
5. ΔVFmeans Max VF-Min VFin one Backlight. So VFvariation in a Backlight isn’t over Max. 1.7V
6. Maximum level of power consumption is measured at initial turn on. Typical level of power consumption is measured after 1hrs aging at 25 ± 2°C.
7. The life time(MTTF) is determined as the time at which brightness of the LED is 50% compared to that of
initial value at the typical LED current on condition of continuous operating at 25 ± 2°C, based on duty 100%.
8. The reference method of burst dimming duty ratio. It is recommended to use synchronous V-sync frequency to prevent waterfall (Vsync x 1 =Burst Frequency)
Ver. 0.1
8 /39
LC470EUS
Product Specification
3-2. Interface Connections
This LCD module employs two kinds of interface connection, two 80-pin FFC connector are used for the module electronics and
3-2-1. LCD Module
-LCD Connector (CN1): TF06L-80S-0.5SH (Manufactured by Hirose) or Equivalent
Table 4-1. MODULE CONNECTOR(CN1) PIN CONFIGURATION
No Symbol Description No Symbol Description
1 VDD Driver Power Supply Voltage 41 GND Ground
2 VDD Driver Power Supply Voltage 42 POL Polarity Output Signal
3 GND Ground 43 GSP Gate Start Pulse
4 VCC Logic Power Supply Voltage 44 H_CONV Horizontal 2 Inversion Signal
5 VCC Logic Power Supply Voltage 45 OPT_N
6 GND Ground 46 GND Ground
7 HVDD Half Driver Power Supply Voltage 47 LRV5 - Left Right Mini LVDS Receiver Signal(5-)
8 HVDD Half Driver Power Supply voltage 48 LRV5 + Left Right Mini LVDS Receiver Signal(5+)
9 GND Ground 49 LRV4 - Left Right Mini LVDS Receiver Signal(4-)
10 VGL Gate Low Voltage 50 LRV4 + Left Right Mini LVDS Receiver Signal(4+)
11 GND Ground 51 LRV3 - Left Right Mini LVDS Receiver Signal(3-)
12 GOE Gate Output Enable 52 LRV3 + Left Right Mini LVDS Receiver Signal(3+)
13 GSC Gate Shift Clock 53 GND Ground
14 GND Ground 54 LRVCLK - Left Right Mini LVDS Receiver Clock(-)
15 VGH Gate High Voltage 55 LRVCLK + Left Right Mini LVDS Receiver Clock(+)
16 GND Ground 56 GND Ground
17 LVCOM_FB Vcom Feedback 57 LRV2 - Left Right Mini LVDS Receiver Signal(2-)
18 VCOM_L Left Vcom Output 58 LRV2 + Left Right Mini LVDS Receiver Signal(2+)
19 GND Ground 59 LRV1 - Left Right Mini LVDS Receiver Signal(1-)
20 ZOUT LTD Output 60 LRV1 + Left Right Mini LVDS Receiver Signal(1+)
21 GND Ground 61 LRV0 - Left Right Mini LVDS Receiver Signal(0-)
22 GND Ground 62 LRV0 + Left Right Mini LVDS Receiver Signal(0+)
23 GMA18 Gamma Voltage 18 63 GND Ground
24 GMA17 Gamma Voltage 17 64 LLV5 - Left Left Mini LVDS Receiver Signal(5-)
25 GMA16 Gamma Voltage 16 65 LLV5 + Left Left Mini LVDS Receiver Signal(5+)
26 GMA15 Gamma Voltage 15 66 LLV4 - Left Left Mini LVDS Receiver Signal(4-)
27 GMA14 Gamma Voltage 14 67 LLV4 + Left Left Mini LVDS Receiver Signal(4+)
28 GMA13 Gamma Voltage 13 68 LLV3 - Left Left Mini LVDS Receiver Signal(3-)
29 GMA12 Gamma Voltage 12 69 LLV3 + Left Left Mini LVDS Receiver Signal(3+)
30 GMA10 Gamma Voltage 10 70 GND Ground
31 GMA9 Gamma Voltage 9 71 LLVCLK - Left Left Mini LVDS Receiver Clock(-)
32 GMA7 Gamma Voltage 7 72 LLVCLK + Left Left Mini LVDS Receiver Clock(+)
33 GMA6 Gamma Voltage 6 73 GND Ground
34 GMA5 Gamma Voltage 5 74 LLV2 - Left Left Mini LVDS Receiver Signal(2-)
35 GMA4 Gamma Voltage 4 75 LLV2 + Left Left Mini LVDS Receiver Signal(2+)
36 GMA3 Gamma Voltage 3 76 LLV1 - Left Left Mini LVDS Receiver Signal(1-)
37 GMA2 Gamma Voltage 2 77 LLV1 + Left Left Mini LVDS Receiver Signal(1+)
38 GMA1 Gamma Voltage 1 78 LLV0 - Left Left Mini LVDS Receiver Signal(0-)
39 GND Ground 79 LLV0 + Left Left Mini LVDS Receiver Signal(0+)
40 SOE Source Output Enable 80 GND Ground
four 3-pin Balance PCB connectors are used for the integral backlight system.
“H” Normal Display / “L” Rotation Display
Note :
Ver. 0.1
1. Please refer to application note (
Half VDD & Gamma Voltage setting) for details.
9 /39
Product Specification
-LCD Connector (CN2): TF06L-80S-0.5SH (Manufactured by Hirose) or Equivalent
Table 4-2. MODULE CONNECTOR(CN2) PIN CONFIGURATION
No Symbol Description No Symbol Description
1 GND Ground 41 GSP Gate Start Pulse
2 RRV5 - Right Right Mini LVDS Receiver Signal(5-) 42 GND Ground
3 RRV5 + Right Right Mini LVDS Receiver Signal(5+) 43 GMA 18 Gamma Voltage 18
4 RRV4 - Right Right Mini LVDS Receiver Signal(4-) 44 GMA 17 Gamma Voltage 17
5 RRV4 + Right Right Mini LVDS Receiver Signal(4+) 45 GMA 16 Gamma Voltage 16
6 RRV3 - Right Right Mini LVDS Receiver Signal(3-) 46 GMA 15 Gamma Voltage 15
7 RRV3 + Right Right Mini LVDS Receiver Signal(3+) 47 GMA 14 Gamma Voltage 14
8 GND Ground 48 GMA 13 Gamma Voltage 13
9 RRVCLK - Right Right Mini LVDS Receiver Clock(-) 49 GMA 12 Gamma Voltage 12
10 RRVCLK + Right Right Mini LVDS Receiver Clock(+) 50 GMA 10 Gamma Voltage 10
11 GND Ground 51 GMA 9 Gamma Voltage 9
12 RRV2 - Right Right Mini LVDS Receiver Signal(2-) 52 GMA 7 Gamma Voltage 7
13 RRV2 + Right Right Mini LVDS Receiver Signal(2+) 53 GMA 6 Gamma Voltage 6
14 RRV1 - Right Right Mini LVDS Receiver Signal(1-) 54 GMA 5 Gamma Voltage 5
15 RRV1 + Right Right Mini LVDS Receiver Signal(1+) 55 GMA 4 Gamma Voltage 4
16 RRV0 - Right Right Mini LVDS Receiver Signal(0-) 56 GMA 3 Gamma Voltage 3
17 RRV0 + Right Right Mini LVDS Receiver Signal(0+) 57 GMA 2 Gamma Voltage 2
18 GND Ground 58 GMA 1 Gamma Voltage 1
19 RLV5 - Right Left Mini LVDS Receiver Signal(5-) 59 GND Ground
20 RLV5 + Right Left Mini LVDS Receiver Signal(5+) 60 ZOUT LTD Output
21 RLV4 – Right Left Mini LVDS Receiver Signal(4-) 61 GND Ground
22 RLV4 + Right Left Mini LVDS Receiver Signal(4+) 62 VCOM_R Right Vcom Output
23 RLV3 - Right Left Mini LVDS Receiver Signal(3-) 63
24 RLV3 + Right Left Mini LVDS Receiver Signal(3+) 64 GND Ground
25 GND Ground 65 VGH Gate High Voltage
26 RLVCLK - Right Left Mini LVDS Receiver Clock(-) 66 GND Ground
27 RLVCLK + Right Left Mini LVDS Receiver Clock(+) 67 GSC Gate Shift Clock
28 GND Ground 68 GOE Gate Output Enable
29 RLV2 - Right Left Mini LVDS Receiver Signal(2-) 69 GND Ground
30 RLV2 + Right Left Mini LVDS Receiver Signal(2+) 70 VGL Gate Low Voltage
31 RLV1 - Right Left Mini LVDS Receiver Signal(1-) 71 OPT_P
32 RLV1 + Right Left Mini LVDS Receiver Signal(1+) 72 GND Ground
33 RLV0 - Right Left Mini LVDS Receiver Signal(0-)
34 RLV0 + Right Left Mini LVDS Receiver Signal(0+)
35 GND Ground 75 GND Ground
36 OPT_N
37 H_CONV Horizontal 2 Inversion Signal 77 VCC Logic Power Supply Voltage
38 SOE Source Output Enable 78 GND Ground
39 GND Ground 79 VDD Driver Power Supply Voltage
40 POL Polarity Output Signal 80 VDD Driver Power Supply Voltage
“H” Normal Display / “L” Rotation Display 76 VCC Logic Power Supply Voltage
RVCOM_FB NC
“L” Normal Display / “H” Rotation Display
73 HVDD Half Driver Power Supply Voltage
74 HVDD Half Driver Power Supply voltage
LC470EUS
Note :
1. Please refer to application note (
Source Right PCB
Ver. 0.1
Half VDD & Gamma Voltage setting) for details.
CN 2
#1 #80
CN 1
Source Left PCB
#1 #80
10 /39
3-2-2. Backlight Module
LC470EUS
Product Specification
[ CN1 ]
1) LED Array assy Connector (Plug)
: 20010HS-12 (manufactured by Yeonho)or equivalent
2) Mating Connector (Receptacle)
: 20010WR-12 (manufactured by Yeonho)or equivalent
[ CN2 ]
1) LED Array assy Connector (Plug)
: 20010HS-13B (BK) (manufactured by Yeonho)or equivalent
2) Mating Connector (Receptacle)
: 20010WR-13 (manufactured by Yeonho)or equivalent
Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN1,CN2)
No Symbol
1
2
3
4
5
6
7
8
9
10
11
12
#1 Anode LED Input Current
N.C Open
#1-1 Cathode LED Output Current
#1-2 Cathode LED Output Current
#1-3 Cathode LED Output Current
N.C Open
N.C Open
#2-3Cathode LED Output Current
#2-2 Cathode LED Output Current
#2-1 Cathode LED Output Current
N.C Open
#2 Anode LED Input Current
Description
Note
No Symbol
1
2
3
4
5
6
7
8
9
10
11
12
13
#3 Anode LED Input Current
N.C Open
#3-1 Cathode LED Output Current
#3-2 Cathode LED Output Current
#3-3 Cathode LED Output Current
N.C Open
N.C Open
N.C Open
#4-3Cathode LED Output Current
#4-2 Cathode LED Output Current
#4-1 Cathode LED Output Current
N.C Open
#4 Anode LED Input Current
◆◆◆◆ Rear view of LCM
Description
Note
Ver. 0.1
#1-1 #1-2 #1-3 #2-2 #2-1
…
Rear
13
<CN202>
20010HS-13B(BK)
1
…
#2-3
…
12
…
<CN201>
20010HS-12
1
#3-3 #3-2#4-1 #4-2 #4-3 #3-1
11 /39
3-3. Signal Timing Specifications
Table 6. Timing Requirements
Parameter Symbol Condition Min Typ Max Unit Note
LC470EUS
Product Specification
Mini Clock pulse period
Mini Clock pulse low period
Mini Clock pulse high period
Mini Data setup time
Mini Data hold time
Reset low to SOE rising time
SOE to Reset input time
Receiver off to SOE timing
POL signal to SOE setup time
POL signal to SOE hold time
Reset High Period
SOE signal GSP setup time
SOE signal GSP Hold time
SOE signal Pulse Width
Note :
1. mini-LVDS timing measure conditions: :
268 MHz < Clock Frequency <312 MHz , 150mV < VID < 800mV @ 3.0< VCC <3.3
2. Setup time and hold time should be satisfied at the same time
T1
T2
T3
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
3.2 3.4 ns
1.6 -
1.6 - - ns
0.60 - - ns
0.60 - - ns
0 - - ns
200 - - ns
10 - -
-5 - - ns
6 - - ns
3
100 ns
100 ns
200 ns
- ns
CLK
cycle
CLK
cycle
1
Ver. 0.1
CLK-
CLK+
LV0+, -
to
LV5+,-
T1
70%
T7
T2
T5
70%
30%
T5
30%
30%
30%
T4
70%
T4
T6 T7
50%
T3
T6
FIG 4. Source D-IC Input Data Latch Timing Waveform
70%
VDIFF
VDIFF
12 /39
Product Specification
LC470EUS
CLK+
LV0+,-
LV1+,-
to
LV5+,-
SOE
Read The Reset=H
Read The Reset=L 1stDATA
T1
T2
T3
NA
R=H R=H R=H NAR=L R=L NA D D DR=L DD
T13
NA
T8
70%
30%
NA NA NA NANA NA NA D D DNA DD
T9
FIG 5-1. Input Data Timing for 1stSource D-IC Chip
Last DATA
Ver. 0.1
CLK+
LV0+,-
LV1+,-
to
LV5+,-
SOE
(240)
D D D
D D D
(241)
NA NA NA NA NA R=LNA R=L R=L
NA NA NA NA NA NANA NA NA
T10
FIG 5-2. Last Data Latch to SOE Timing
T8
70%
30%
13 /39
Product Specification
LC470EUS
SOE
POL
GSP
GSP
70%
T16
T14
T11
70%
30%
30%
70%
T15
T12
70%
30%
70%
30%
70%
Ver. 0.1
SOE
1stline data 1stline output
FIG 6. POL, GSP and SOE Timing Waveform
14 /39
3-4. Data Mapping and Timing
LC470EUS
Product Specification
Display data and control signal (RESET) are input to
3-4-1. Control signal input mode
CLK +
LV0 +
RESET RESET RESET RESET RESET RESET RESET RESET RESET RESET
3-4-2. Display data input mode
CLK+
LV0+
LV1+
LV2+
LV3+
LV4+
LV5+
D01 D02 D03 D04 D05 D06D00
D11 D12 D13 D14 D15 D16D10 D17
D21 D22 D23 D24 D25 D26D20 D27
D31 D32 D33 D34 D35 D36D30 D37
D41 D42 D43 D44 D45 D46D40 D47
D51 D52 D53 D54 D55 D56D50 D57
LV0 to LV5.
D07 D00
D10
D20
D30
D40
D50
Note :
Ver. 0.1
DATA INPUT CYCLE
Fig. 7 Mini-LVDS Data
1. For data mapping, please refer to panel pixel structure Fig.8
15 /39
3-5. Panel Pixel Structure
D1 D2 D3 D4 D5 D1918 D1919 D1920 D1921
G1
G2
G3
G4
G5
G6
LC470EUS
Product Specification
G1078
G1079
G1080
FIG. 8 Panel Pixel Structure
Ver. 0.1
16 /39
3-6. Power Sequence
3-6-1. LCD Driving circuit3-6-1. LCD Driving circuit
LC470EUS
Product Specification
Power Supply For LCD VCC
Power Supply For LCD VDD, HVDD, VGH, Gamma Ref. Voltage
Power Supply For LCD VGL
GSC and GOE Signal
Power for Lamp
0V
0V
GSC
GOE
70%
50%
T1
T4
T2
VGH=Vcc
100%
Don’t care
T7
50% 50%
......
......
..
T3
T5
Lamp ON
T5’
50%
30%
30%
T6
Table 7. POWER SEQUENCE
Parameter
T1 0.5 - ms
T2 0.01
T3 20(1~2frame)
T4 0 T2 ms
T5 / T5’ 20(1~2frame) - ms
T6 2 - sec
T7 0.5 - s
Ta= 25±2°C, fV=
Value
Min Typ Max
-
-
240Hz, Dclk=297MHz
Unit Notes
ms
ms
Note : 1. Power sequence for Source D-IC must be kept. ※ Please refer to Appendix IV for more details
2. The Gate D-IC power on sequence must be VCC, VGL, logic input & VGH.
4. The 1ststart of GSC is located between VGL and VGH.
5. GOE rising is before GSC.
6. Power off sequence order is reverse of power on sequence.
Ver. 0.1
17 /39
LC470EUS
Product Specification
4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C. The values are specified at an approximate distance 50cm from the LCD surface at a viewing angle of Φ and θ equal to 0 °. It is presented additional information concerning the measurement equipment and method in FIG. 9.
Optical Stage(x,y)
LCD Module
Pritchard 880 or equivalent
50cm
FIG. 9 Optical Characteristic Measurement Equipment and Method
Ta= 25±2°C, V
Table 8. OPTICAL CHARACTERISTICS
Parameter Symbol
Contrast Ratio CR 900 1300 - 1
Surface Luminance, white L
Luminance Variation δ
Response Time
Color Coordinates [CIE1931]
Color Temperature 10,000 K
Color Gamut 72 %
Viewing Angle (CR>10)
x axis, right(φ=0°) θr 89 - ­x axis, left (φ=180°) θl 89 - ­y axis, up (φ=90°) θu 89 - ­y axis, down (φ=270°) θd 89 - -
Gray Scale - - - 6
Rising Tr -
Falling Tf -
RED
GREEN
BLUE
WHITE
WH
WHITE
5P - - 1.3 3
Rx
Ry 0.333
Gx 0.307
Gy 0.605
Bx 0.149
By 0.058
Wx
Wy
Min Typ Max
360 450 - cd/m
Typ
-0.03
IF= 165mA (Typ)
Value
6
6
0.642
0.279
0.292
=12.0V, fV=120Hz, Dclk=74.25MHz,
LCD
Unit Note
2
ms 4
Typ
+0.03
degree 5
2
Ver. 0.1
18 /39
Product Specification
LC470EUS
Note :
1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance at all white pixels
CR =
Surface Luminance at all black pixels
It is measured at center 1-point.
2. Surface luminance is determined after the unit has been ‘ON’ and 1Hour after lighting the
backlight in a dark environment at 25±2°C. Surface luminance is the luminance value at center 1-point across the LCD surface 50cm from the surface with all pixels displaying white. For more information see the FIG. 10.
3. The variation in surface luminance , δ WHITE is defined as :
δ WHITE(5P) = Maximum(L
Where L
on1
to L
are the luminance with all pixels displaying white at 5 locations .
on5
on1,Lon2
, L
on3
, L
on4
, L
) / Minimum(L
on5
on1,Lon2
, L
on3
, L
on4
, L
on5
)
For more information, see the FIG. 10.
4. Response time is the time required for the display to transit from G(255) to G(0) (Rise Time, TrR)
and from G(0) to G(255) (Decay Time, TrD).
5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD module surface. For more information, see the FIG. 12.
6. Gray scale specification
Gamma Value is approximately 2.2. For more information, see the Table 9.
Table 9. GRAY SCALE SPECIFICATION
Gray Level Luminance [%] (Typ)
L0 0.07
L15 0.24
L31 1.04
L47 2.49
L63 4.68
L79 7.66
L95 11.5
L111 16.1
L127 21.6
L143 28.1
L159 35.4
L175 43.7
L191 53.0
L207 63.2
L223 74.5
L239 86.7
L255 100
Positive
Voltage
Negative
Voltage
Gray Level Gamma Ref.
L0 Gamma9
L31 Gamma7
L63 Gamma6
L127 Gamma5
L191 Gamma4
L223 Gamma3
L254 Gamma2
L255 Gamma1
L255 Gamma18
L254 Gamma17
L223 Gamma16
L191 Gamma15
L127 Gamma14
L63 Gamma13
L31 Gamma12
L0 Gamma10
Ver. 0.1
19 /39
Product Specification
Measuring point for surface luminance & luminance variation
H
A
LC470EUS
③③③③②②②②
V
①①①①
B
A : H / 4 mm
④④④④
FIG. 10 5 Points for Luminance Measure
Response time is defined as the following figure and shall be measured by switching the input signal for “Gray(N)” and “Gray(M)”.
TrR
100
90
⑤⑤⑤⑤
TrD
B : V / 4 mm @ H,V : Active Area
Ver. 0.1
Optical Response
10
0
Gray(N)
N,M = Black~White, N<M
FIG. 11 Response Time
Gray(M)
Gray(N)
20 /39
Dimension of viewing angle range
LC470EUS
Product Specification
φ
= 180°, Left
φ
= 270°, Down
Normal
θ
φ
FIG.12 Viewing Angle
E
Y
φ
= 90°, Up
φ
= 0°, Right
Ver. 0.1
21 /39
Product Specification

5. Mechanical Characteristics

Table 10 provides general mechanical characteristics.
Table 10. MECHANICAL CHARACTERISTICS
Item Value
LC470EUS
Horizontal
Outline Dimension
Bezel Area
Active Display Area
Weight 14.0 Kg (Typ.), 15.5kg (Max.)
Vertical
Depth
Horizontal 1047.6 mm
Vertical 592.8 mm
Horizontal 1039.68 mm
Vertical 584.82 mm
1083.6 mm
628.8 mm
10.8mm(Body)/21.0mm(Depth)
Note : Please refer to a mechanical drawing in terms of tolerance at the next page.
Ver. 0.1
22 /39
[ FRONT VIEW ]
LC470EUS
Product Specification
Ver. 0.1
23 /39
[ REAR VIEW ]
LC470EUS
Product Specification
Ver. 0.1
24 /39
Product Specification

6. Reliability

Table 11. ENVIRONMENT TEST CONDITION
No. Test Item Condition
1 High temperature storage test Ta= 60°C 240h
2 Low temperature storage test Ta= -20°C 240h
3 High temperature operation test Ta= 50°C 50%RH 240h
4 Low temperature operation test Ta= 0°C 240h
Wave form : random Vibration level : 1.0Grms Bandwidth : 10-300Hz Duration : X,Y,Z, 30 min
Each direction per 10 min
Shock level : 50Grms Waveform : half sine wave, 11ms Direction : ±X, ±Y, ±Z
One time each direction
5
6
Vibration test (non-operating)
Shock test (non-operating)
LC470EUS
7 Humidity condition Operation Ta= 40 °C ,90%RH
Altitude operating
8
storage / shipment
0 - 15,000 ft 0 - 40,000 ft
Note : Before and after Reliability test, LCM should be operated with normal function.
Ver. 0.1
25 /39
Product Specification
7. International Standards
7-1. Safety
a) UL 60065, Seventh Edition, Underwriters Laboratories Inc.
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
b) CAN/CSA C22.2 No.60065:03, Canadian Standards Association.
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
c) EN 60065:2002 + A11:2008, European Committee for Electrotechnical Standardization (CENELEC).
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
d) IEC 60065:2005 + A1:2005, The International Electrotechnical Commission (IEC).
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
(Including report of IEC60825-1:2001 clause 8 and clause 9)
Notes
1. Laser (LED Backlight) Information (SLED, SPBWH1531S2)
Class 1M LED Product
IEC60825-1 : 2001
Embedded LED Power (Class1M)
Power : 3.8456 mW (Max.)
Wavelength : 281 ~617 (nm)
Width : 1.6 x 0.6 (mm)
LC470EUS
2. Caution : LED inside.
Class 1M laser (LEDs) radiation when open. Do not open while operating.
7-2. Environment
a) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003
Ver. 0.1
26 /39
8. Packing
8-1. Information of LCM Label
a) Lot Mark
A B C D E F G H I J K L M
A,B,C : SIZE(INCH) D : YEAR E : MONTH F ~ M : SERIAL NO.
Note
1. YEAR
Year
Product Specification
200320022001
200452005
2006720078200892009
LC470EUS
2010
Mark
321
4
6
2. MONTH
Month
Mark
Apr5May
4
Jun7Jul8Aug9Sep
6
b) Location of Lot Mark
Serial NO. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice.
8-2. Packing Form
a) Package quantity in one Pallet : 13 pcs
b) Pallet Size : 1300 mm X 1140 mm X 850 mm
0
Oct
A
Nov
B
DecMarFebJan
C321
Ver. 0.1
27 /39
LC470EUS
Product Specification
9. Precautions
Please pay attention to the followings when you use this TFT LCD module.
9-1. Mounting Precautions
(1) You must mount a module using specified mounting holes (Details refer to the drawings). (2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the
module. And the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module.
(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.
Transparent protective plate should have sufficient strength in order to the resist external force. (4) You should adopt radiation structure to satisfy the temperature specification. (5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former
generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB
pencil lead. And please do not rub with dust clothes with chemical treatment.
Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental
to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like
chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. * There is no problem of Panel crack under 5kgf / φ10mm
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes
deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
9-2. Operating Precautions
(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :
V=±200mV(Over and under shoot voltage)
(2) Response time depends on the temperature.(In lower temperature, it becomes longer.) (3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)
And in lower temperature, response time(required time that brightness is stable after turned on) becomes longer
(4) Be careful for condensation at sudden temperature change.Condensation makes damage to polarizer or
electrical contacted parts. And after fading condensation, smear or spot will occur. (5) When fixed patterns are displayed for a long time, remnant image is likely to occur. (6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be
done by system manufacturers. Grounding and shielding methods may be important to minimized the interference.
(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated
its full characteristics perfectly.
(8) A screw which is fastened up the steels should be a machine screw.
(if not, it can causes conductive particles and deal LCM a fatal blow) (9) Please do not set LCD on its edge. (10) It is recommended to avoid the signal cable and conductive material over the inverter transformer
for it can cause the abnormal display and temperature rising. (11) Partial darkness may happen during 3~5 minutes when LCM is operated initially in condition that
luminance is under 40% at low temperature (under 5℃). This phenomenon which disappears naturally after 3~5 minutes is not a problem about reliability but LCD characteristic.
Ver. 0.1
28 /39
LC470EUS
Product Specification
(12) Partial darkness may happen under the long-term operation of any dimming without power on/off.
This phenomenon which disappears naturally after 5 minutes is not a problem about reliability but
LCD characteristics.
9-3. Electrostatic Discharge Control
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.
9-4. Precautions for Strong Light Exposure
Strong light exposure causes degradation of polarizer and color filter.
9-5. Storage
When storing modules as spares for a long time, the following precautions are necessary.
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature
between 5°C and 35°C at normal humidity.
(2) The polarizer surface should not come in contact with any other object.
It is recommended that they be stored in the container in which they were shipped.
9-6. Handling Precautions for Protection Film
(1) The protection film is attached to the bezel with a small masking tape
When the protection film is peeled off, static electricity is generated between the film and polarizer.
This should be peeled off slowly and carefully by people who are electrically grounded and with well ion­blown equipment or in such a condition, etc.
(2) When the module with protection film attached is stored for a long time, sometimes there remains a very
small amount of glue still on the bezel after the protection film is peeled off.
(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized,
please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal­hexane.
.
Ver. 0.1
29 /39
# APPENDIX-I
■■■■ LC470EUS-SCA1 – Pallet Ass’y
LC470EUS
Product Specification
Ver. 0.1
NO. DESCRIPTION MATERIAL
1 LCD Module
2 BAG 47INCH
3 TAPE MASKING 20MMX50M
4 PALLET Plywood 1300X1140X125.5mm
5 PACKING,BOTTOM EPS
6 PACKING,TOP EPS
7 ANGLE,POST PAPER
8 ANGLE,PACKING PAPER
9 ANGLE.COVER PAPER
10 BAND,CLIP STEEL
11 BAND PP
12 LABEL YUPO 80G 100X70
30 /39
# APPENDIX- II-1
■ LC470EUS-SCA1-LCM Label
LC470EUS
Product Specification
Model
UL, TUV Mark
LGD Logo
US PATENT No.
LC470EUS
LC470EUS
LC470EUSLC470EUS (SC)(A1)
(SC)(A1)
(SC)(A1)(SC)(A1)
Serial No.
Origin
Ver. 0.1
31 /39
# APPENDIX- II-2
■ LC470EUS-SCA1-Pallet Label
LC470EUS
SCA1
LC470EUS
Product Specification
13 PCS
MADE IN KOREA
001/01-01
XXXXXXXXXXXXX XXX
RoHS Verified
Ver. 0.1
32 /39
Product Specification
# APPENDIX- III
■ LC470EUS-SCA1-Source D-IC Power Sequence
LC470EUS
Ver. 0.1
33 /41
Product Specification
# APPENDIX- IV
■■■■ LED Array Electrical Spec
■■■■ Forward Current vs. Forward Voltage
LC470EUS
Ta=0℃
℃
℃℃
Ta=50℃
℃
℃℃
■■■■ Ambient Temperature vs. Forward Voltage
Ver. 0.1
Ambient Temp. (℃℃℃℃)
Product Specification
# APPENDIX- V
■■■■ Local Dimming Block Pin Matching
#4
#4----1111
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
[ CN2 ]
Block
Vo_2
Vo_2
N.C
A6
A5
A4
N.C
N.C
N.C
A3
A2
A1
N.C
#4#4
#1
#1----1111
#1#1
#2
#2----1111
#2#2
#4
#4----2222 #4
#4#4
#1
#1----2222 #1
#1#1
#2
#2----2222 #2
#2#2
#4----3333 #3
#4#4
#3----3333
#3#3
T-con
#1----3333#2#2#2
#1#1
#2----3333 #1
#2#2
#2----3333
#1----3333
#1#1
#3
#3----2222
#3#3
Front
B5B4B3B2B1
#2
#2----2222
#2#2
#1
#1----2222
#1#1
#3
#3----1111
#3#3
A6A5A4A3A2A1
B6
#2
#2----1111
#2#2
#1
#1----1111
#1#1
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
LC470EUS
[ CN1]
Block
Vo_1
N.C
B1
B2
B3
N.C
N.C
B6
B7
B8
N.C
Vo_1
#3
#3----1111
#3#3
T-con
#3
#3----2222 #3
#3#3
#3----3333#4#4#4
#3#3
#4----3333
Front
A2A3A4A5A6
#4
#4----2222
#4#4
B1B2B3B4B5B6
A1
#4
#4----1111
#4#4
Ver. 0.1
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