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Liquid Crystal Display
Product Specification
LC150X01
SPECIFICATION
FOR
APPROVAL
)
(
(
Preliminary Specification
)
Final Specification
15.0” XGA TFT LCDTitle
-BUYER
-MODEL
*When you obtain standard approval,
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APPROVED BY
/
/
/
SIGNATURE
DATE
please use the above model name without suffix
APPROVED BY
S.W Lee / G.Manager
REVIEWED BY
J.H Park / Manager
PREPARED BY
S.H Lee / Engineer
LG.Philips LCD Co., Ltd.SUPPLIER
LC150X01*MODEL
A3MODEL
SIGNATURE
DATE
Please return 1 copy for your confirmation with
your signature and comments.
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MNT/TV Products Engineering Dept.
LG. Philips LCD Co., Ltd
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Liquid Crystal Display
LC150X01
Product Specification
Contents
PageITEMNo
COVER
CONTENTS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS3-1
INTERFACE CONNECTIONS3-2
1
2
3RECORD OF REVISIONS
4
5
6
6
9
SIGNAL TIMING SPECIFICATIONS3-3
SIGNAL TIMING WAVEFORMS3-4
COLOR INPUT DATA REFERNECE3-5
POWER SEQUENCE3-6
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OPTICAL SFECIFICATIONS4
MECHANICAL CHARACTERISTICS5
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
13
14
15
16
17
21
24
25
25
25
26
26
26
27PRECAUTIONS9
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Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
DESCRIPTIONPageRevision DateRevision No
Preliminary Specification-Jan.25.20030.0
LC150X01
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Liquid Crystal Display
LC150X01
Product Specification
1. General Description
LC150X01 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 15.0 inch diagonally measured
active display area with XGA resolution (768 vertical by 1024 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 determ ined with a 8-bit gray scale signal for each dot,
thus, presenting a palette of more than 16,7M(True) colors.
It has been designed to apply the 8Bit LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle,
high color saturation, and high color are important.
RGB,DLK,DE
Hsync,Vsync
(LVDS 1Port)
+12.0V
V
LCD
CN1
(20pin)
Timing Controller
(LVDS Rx integrated)
RGB
1
Gate Driver Circuit
Source Driver Circuit
1 1024
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General Features
TFT - LCD Panel
(1024 RGB 768 pixels)
Power Circuit
Block
768
CN2,5(3pin)
Back light Assembly (6CCFL)
CN3,4(3pin)
15.0 inches(38.016cm) diagonal (Aspect ratio 4:3)Active Screen Size
332.8(H) x 262.8 (V) x 22.0(D) mm (Typ.) Outline Dimension
0.297mm x 0.297mmPixel Pitch
1024 horiz. By 768 vert. Pixels RGB strip arrangementPixel Format
8bit, 16,7 M colorsColor Depth
450 cd/m2 (Center 1 points Typ.)Luminance, White
R/L, 170(Typ.) U/D 170(Typ)Viewing Angle (CR>10)
Total 25.5 Watt(Typ.) (2.0 Watt@VLCD,23.5 Watt@450cd2/Lamp=7mA)Power Consumption
1,850 g (Typ.)Weight
Transmissive mode, normally blackDisplay Operating Mode
Hard coating(3H) & Anti-glare (Haze 13%) treatment of the front polarizerSurface Treatment
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Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Notes
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
Symbol
Values
MaxMin
500TOP
60-20HST
Units
Vdc+14.0-0.3VLCD
C
C
LC150X01
±
1
1
1%RH9010HOP
1%RH9010HST
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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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, is typically generated by an inverter. The inverter is an
external unit to the LCDs.
Table 2_1. ELECTRICAL CHARACTERISTICS
Values
Parameter Symbol
MaxTypMin
MODULE :
Vdc12.612.011.4VLCDPower Supply Input Voltage
LC150X01
NotesUnit
1mA194169-ILCDPower Supply Input Current
Note :
1. The specified current and power consumption are under the V
whereas mosaic pattern(8 x 6) is displayed and f
2. The current is specified at the maximum current pattern below
3. The duration of rush current is about 2ms and rising time of power Input is 1ms(min.).
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White : 255Gray
Black : 0Gray
is the frame frequency.
V
=12.0V, 25 ± 2C,fV=60Hz condition
LCD
1Watt2.332.03-PLCDPower Consumption
3A3.0--IRUSHRush current
Mosaic Pattern(8 x 6)
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Product Specification
Table 2_2. ELECTRICAL CHARACTERISTICS
Parameter Symbol
LAMP :
at 25 C
at 0 C
Operating Frequency
Discharge Stabilization Time
Power Consumption
Life Time
Values
655(3mA)560(7mA)550(7.5mA)VBLOperating Voltage
MaxTypMin
7.57.03.0IBLOperating Current
870
1,130
LC150X01
Liquid Crystal Display
NotesUnit
RMS
RMS
V
RMS
V
RMS
1, 2V
1mA
1, 3VsEstablished Starting Voltage
4kHz706050fBL
1, 5Min3Ts
6Watt25.8623.52PBL
1, 7Hrs50,000
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 extrem ely 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 s ure unwanted lighting caused by the mismatch
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of the lamp and the inverter (no lighting, flicker, etc) never occ urs. When you confirm it, the LCD–
Assembly should be operated in the same condition as installed in you instrument.
Do not attach a conducting tape to lamp connecting wire.
If the lamp wire attach to a conducting tape, TFT- LCD Module has a low lum inance and the inverter
has abnormal action. Because leakage current is occurred between lamp wire and conducting tape.
1. Specified values are for a single lamp.
2. Operating voltage is measured at 25 ± 2C. The variance of the voltage is ± 10%.
3. The voltage above V
(Inverter open voltage must be more than lamp starting voltage.)
Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current.
4. Lamp frequency may produce interface with horizontal s ynchronous fr equency and as a result this m a y
cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal
synchronous frequency and from its harmonics in order to prevent interference.
5. Let’s define the brightness of the lamp after being lighted for 5 minutes as 100%.
T
S
6. The lamp power consumption shown above does not include loss of external inverter.
The used lamp current is the lamp typical current. (P
7. The life is determ ined as the time at which brightness of the lamp is 50% compared to that of init ial
value at the typical lamp current on condition of continuous operating at 25 ± 2C.
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should be applied to the lamps for more than 1 second for start-up.
S
is the time required for the brightness of the center of the lamp to be not less than 95%.
= VBLx IBLx N
BL
Lamp
)
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Liquid Crystal Display
Product Specification
8. The output of the inverter must have symmetrical(negative and positive) voltage waveform and
symmetrical current waveform (Unsymmetrical ratio is less than 10%). Please do not use the inverter
which has unsymmetrical voltage and unsymmetrical current and spike wave.
Requirements for a system inverter design, which is intended to have a better display performance, a
better power efficiency and a more reliable lamp, are following.
It shall help increase the lamp lifetime and reduce leakage current.
a. The asymmetry rate of the inverter waveform should be less than 10%.
b. The distortion rate of the waveform should be within 2 10%.
* Inverter output waveform had better be more similar to ideal sine wave.
* Asymmetry rate:
I p
I -p
| I
–I –p| / I
p
* Distortion rate
I
(or I –p) / I
p
rms
rms
x 100%
LC150X01
9. The inverter which is combined with this LCM, is highly recommended to connect coupling(ballast)
condenser at the high voltage output side. When you use the inverter which has not coupling(ballast)
condenser, it may cause abnormal lamp lighting because of biased mercury as time goes.
10.In case of edgy type back light with over 4 parallel lamps, input current and voltage wave form should
be synchronized
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Product Specification
3-2. Interface Connections
LCD Connector(CN1):DF14H-20P-1.25H (Manufactured by Hirose) or Equivalent
Mating Connector : DF14H-20S-1.25H (Manufactured by Hirose) or Equivalent
Table 3. MODULE CONNECTONR(CN1) PIN CONFIGURATION
DescriptionSymbolPin No
VLCD Power Supply +12.0V1
Power Supply +12.0VVLCD2
Power Ground.GND3
Power GroundGND4
GroundGND7
GroundGND10
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GroundGND13
GroundGND16
GroundGND19
LC150X01
Liquid Crystal Display
Output Pin #
(LVDS Tx)
PIN#48LVDS Receiver Signal(-)RXIN0-5
PIN#47LVDS Receiver Signal(+)RXIN0+6
PIN#46LVDS Receiver Signal(-)RXIN1-8
PIN#45LVDS Receiver Signal(+)RXIN1+9
PIN#42LVDS Receiver Signal(-)RXIN2-11
PIN#41LVDS Receiver Signal(+)RXIN2+12
PIN#40LVDS Receiver Clock Signal(-)RXCLK IN-14
PIN#39LVDS Receiver Clock Signal(+)RXCLK IN+15
PIN#38LVDS Receiver Signal(-)RXIN3-17
PIN#37LVDS Receiver Signal(+)RXIN3+18
Note 1GroundGND20
Note: 1. 20nd Pin should be ground.
2. All GND(ground) pins should be connected together and to Vss which s hould also be connected to
the LCD’s metal frame.
3. All V
4. Input Level of LVDS signal is based on the IEA 664 Standard.
Ver. 0.0 JAN. 25, 2003
LCD (power input) pins should be connected together.
Rear view of LCM
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DF14H-20P-1.25H(Hirose)
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