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LC171W03
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 17.1" WXGA TFT LCD
BUYER Tatung SUPPLIER LG.Philips LCD Co., Ltd.
MODEL - *MODEL LC171W03
MODEL C4
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ Jay. Yoon / G.Manager
REVIEWED BY
/ H. S. Song / Manager
PREPARED BY
/ D. E. Kim / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG. Philips LCD Co., Ltd
Ver. 0.0 Oct. 11, 2004 1 / 28
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LC171W03
Liquid Crystal Display
Product Specification
CONTENTS
Number ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS 6
3-1 ELECTRICAL CHARACTERISTICS 6
3-2 INTERFACE CONNECTIONS 8
3-3 SIGNAL TIMING SPECIFICATIONS 12
3-4 SIGNAL TIMING WAVEFORMS 13
3-5 COLOR INPUT DATA REFERENCE 14
3-6 POWER SEQUENCE 15
4 OPTICAL SPECIFICATIONS 17
5 MECHANICAL CHARACTERISTICS 21
6 RELIABILITY 24
7 INTERNATIONAL STANDARDS 25
7-1 SAFETY 25
7-2 EMC 25
8 PACKING 26
8-1 DESIGNATION OF LOT MARK 26
8-2 PACKING FORM 26
9 PRECAUTIONS 27
9-1 MOUNTING PRECAUTIONS 27
9-2 OPERATING PRECAUTIONS 27
9-3 ELECTROSTATIC DISCHARGE CONTROL 28
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 28
9-5 STORAGE 28
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 28
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LC171W03
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision No Revision Date Page Description
0.0 Oct. 11, 2004 - Preliminary Specification(First Draft)
Ver. 0.0 Oct. 11, 2004 3 / 28
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LC171W03
Liquid Crystal Display
Product Specification
1. General Description
LC171W03 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive type display operating in the normally black mode. It has a 17.1 inch
diagonally measured active display area with WXGA resolution (768 vertical by 1280 horizontal pixel array)
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes.
Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot,
thus, a palette of more than 16,7M(true) colors.
It has been designed to apply the 8 bit LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, wide viewing angle, high color
saturation, and high color are important.
RGB(Mini-LVDS)
Source Driver Circuit
LVDS Timing Control S1280
S1
5pair Block
CN1
Gate Driver circuit
(20pin)
G1
VLCD
Power Circuit TFT-LCD Panel
+12.0V Block (1280 u 768 pixels)
G768
CN2,5(3pin)
Backlight Assembly
(6 CCFL)
CN3,4 (3pin)
General Features
Active Screen Size 17.1 inches(434.38mm) diagonal
Outline Dimension 400.0(H) x 258.0(V) x 22.0(D) mm(Typ.)
Pixel Pitch 0.291mm x 0.291mm
Pixel Format 1280 horiz. By 768 vert. Pixels RGB stripe arrangement
Color Depth 8-bits, 16,7M colors
Luminance, White 450 cd/m2 (Center 1 point (Typ.))
Viewing Angle (CR>10) Viewing Angle Free [R/L 176( Typ.), U/D 176(Typ.)]
Power Consumption Total 31.45 Watt(Typ.), ( 3.25 Watt@VLCD, 28.2 Watt@450cd/[LAMP=7mA])
Weight 2,500 g (Typ.) , 2,650 g (Max)
Display Operating Mode Transmissive mode, normally black
Surface Treatment Hard coating(3H) & Anti-glare treatment of the front polarizer
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LC171W03
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
Values
Parameter Symbol Units Notes
Min Max
Power Input Voltage VLCD -0.3 +14.0 Vdc r
Operating Temperature TOP 0 50 C
Storage Temperature TST -20 60 C
Note 1
Operating Ambient Humidity HOP 10 90 %RH
Storage Humidity HST 10 90 %RH
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 C Max, and no condensation of water.
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LC171W03
Liquid Crystal Display
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and
liquid crystal. The second input power for the CCFL /Backlight, is typically generated by an
inverter. The inverter is an external unit to the LCDs.
Table 2-1. ELECTRICAL CHARACTERISTICS
Values
Parameter Symbol Unit Notes
Min Typ Max
MODULE :
Power Supply Input Voltage VLCD 11.4 12.0 12.6 Vdc
- 270 310 mA 1
Power Supply Input Current ILCD
- 340 440 mA 2
Power Consumption PLCD - 3.25 4.25 Watt 1
Rush current IRUSH - - 3.0 A 3
Note :
1. The specified current and power consumption are under the VLCD=12.0V, 25 r 2 C,fV=60Hz condition
whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.
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 1ms(min.).
White : 255Gray
Black : 0Gray
Mosaic Pattern(8 x 6)
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LC171W03
Liquid Crystal Display
Product Specification
Table 2-2. ELECTRICAL CHARACTERISTICS
Values
Parameter Symbol Unit Notes
Min Typ Max
LAMP :
Operating Voltage VBL 660(7.5mA) 670(7mA) 770(3mA) VRMS 1, 2
Operating Current IBL 3.0 7.0 7.5 mARMS 1
Established Starting Voltage Vs 1, 3
at 25 C 1,030 VRMS
at 0 C 1,340 VRMS
Operating Frequency fBL 45 60 80 kHz 4
Discharge Stabilization Time Ts 3 Min 1, 5
Power Consumption PBL 28.20 31.10 Watt 6
Life Time 50,000 Hrs 1, 7
Note : The design of the inverter must have specifications for the lamp in LCD Assembly.
The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the DC-AC inverter. So all the parameters of an inverter should be carefully
designed so as not to produce too much leakage current from high-voltage output of the inverter.
When you design or order the inverter, please make sure unwanted lighting caused by the mismatch
of the lamp and the inverter (no lighting, flicker, etc) never occurs. When you confirm it, the LCD