LG.Philips LCD LP154WE2-TLB1 Specification

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LP154WE2
Liquid Crystal Display
Product Specification
FOR
APPROVAL
( ) Preliminary Specification (
) Final Specification
Title
BUYER
MODEL
SIGNATURE DATE
/
/
15.4” WSXGA+ TFT LCD
DELL SUPPLIER
*MODEL
SUFFIX
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
S. C. Yoon S.Manager
REVIEWED BY
Y.S. Ha Manager
LG.Philips LCD CO., Ltd.
LP154WE2
TLB1
SIGNATURE
/
/
PREPARED BY
/
S. H. Jang Engineer
Please return 1 copy for your confirmation with your signature and comments.
Ver. 1.0 Oct. 03, 2007
/
Product Engineering Dept.
LG. Philips LCD Co., Ltd
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NO. ITEM Page
-
-
-
COVER
CONTENTS
RECORD OF REVISIONS
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LP154WE2
Liquid Crystal Display
Product Specification
1
2
3
1
2
3
4
5
6
7
8
9
3-1
3-2
3-3
3-4
3-5
3-6
7-1
7-2
8-1
8-2
GENERAL DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
INTERFACE CONNECTIONS
SIGNAL TIMING SPECIFICATIONS
SIGNAL TIMING WAVEFORMS
COLOR INPUT DATA REFERENCE
POWER SEQUENCE
OPTICAL SPECIFICATIONS
MECHANICAL CHARACTERISTICS
RELIABILITY
INTERNATIONAL STANDARDS
SAFETY
EMC
PACKING
DESIGNATION OF LOT MARK
PAKING FORM
PRECAUTIONS
4
5
6
8
10
11
12
13
14
18
22
23
23
24
24
25
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LP154WE2
Liquid Crystal Display
Product Specification
RECORDS OF REVISIONS
DescriptionPageRevision DateRevision No
The First draft (Rev.0.1)-Dec, 1. 20060.1
EDID Dclk updated: 115.7 Mhz Æ 120.5Mhzp.27Feb.8. 20070.3
Box size ㍌㥉p.24
(437mm Ý369mm Ý 339mm)Æ(441mm Ý373mm Ý 348mm)
The Final-Oct.3.20071.0
Module power updated(1.73WÆ1.52W)p.6
T-Con updated (DTML012ÆSW0610_M)p.8
Cover-shield drawing updated.p.20
Box size ㍌㥉(395mm Ý390mm Ý 309mm)p.24
EDID updated.p.29
-. DCLK(120.50MhzÆ121.70Mhz)
-. SM Bus brightness step updated.
EDID
ver
0.1
0.2EDID Dclk updated: 120.5 Mhz Æ 115.7Mhzp.27Jan, 17. 20070.2
0.1
0.4
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ڃڧڪڢںڝٻۏ۔ۋۀڄ
1. General Description
The LP154WE2 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 white mode. This TFT-LCD has 15.4 inches diagonally measured active display area with WSXGA+ resolution(1680 vertical by 1050 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 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors.
The LP154WE2 has been designed to apply the interface method that enables low power, high speed, low EMI. Flat Link must be used as a LVDS(Low Voltage Differential Signaling) chip.
The LP154WE2 is intended to support applications where thin thickness, low power are critical factors and graphic display are important. In combination with the vertical arrangement of the sub-pixels, the LP154WE2 characteristics provide an excellent flat display for office automation products such as Notebook PC.
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LP154WE2
Liquid Crystal Display
Product Specification
ڞک
ڌ
ڰێۀۍٻھۊۉۉۀھۏۊۍٻ
ڎڋ
ګۄۉ
ڞک
General Features
Active screen size
Outline Dimension
Pixel Pitch
Pixel format
Color depth
Luminance, white
Power Consumption
Weight
Display operating mode
Surface treatments
ڧڱڟڮٻځ گۄۈۄۉۂ
ڞۊۉۏۍۊۇ
ڝۇۊھۆ
ګڪڲڠڭٻ
ڝڧڪڞڦ
ڠڟڤڟٻ
ڝڧڪڞڦ
ࣿࣜ࣢ࣜ  ࣜࣜ࣢ࣜ
15.4 inches diagonal
344.0(H)[typ.] x 222.0(V)[typ.] x 6.5(D) mm[Max.]
0.19725 mm x 0.19725mm
1680 horiz. By 1050 vert. Pixels RGB stripes arrangement
6-bit, 262,144 colors
200 cd/m
Total: 5.94W(Typ.)@ LCM circuit 1.52.W(Typ.) ,B/L input 4.42 W (Typ.)
590g (Max.) without inverter& Bracket
Transmissive mode, normally white
Antiglare treatment of the front polarizer, HAZE 44%
2
ڢڼۏۀٻڟۍۄۑۀۍ
(typ.), 5p average
ڌ
ڌڋڐڋ
ڮۊېۍھۀٻڟۍۄۑۀۍٻڞۄۍھېۄۏ
ڌ ڌڑړڋ
گڡگڈڧڞڟٻګڼۉۀۇ
ڃڌڑړڋٻۓٻڌڋڐڋڄ
ڝڼھۆۇۄۂۃۏٻڜێێ’۔
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause operation or damage to the unit.
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LP154WE2
Liquid Crystal Display
Product Specification
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter symbol
Units Notes
Min. Max.
Values
Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity
V
CC
T
OP
T
ST
H
OP
H
ST
-0.3 0
-20 10 10
4.0 50 60 90 90
Vdc
CC
%RH %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.
90% 80%
60%
Humidity[(%)RH]
40%
20%
10%
Wet Bulb Temperature [
20
10
0
60
50
]
40
30
At 25 r 5C
1 1 1 1
Storage
Operation
-20
10
20 30 40 50
60 70 800
Dry Bulb Temperature [୅]
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3. Electrical Specifications
3-1. Electrical Characteristics
The LP154WE2 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter. The inverter is an external unit to the LCD.
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LP154WE2
Liquid Crystal Display
Product Specification
Table 2. ELECTRICAL CHARACTERISTICS
Parameter Symbol
Min. Max.
Typ.
Units
MODULE
Values
Power Supply Input Voltage Power Supply Input Current Differential Impedance Power Consumption
V
I
CC
Zm
P
CC
3.0
-
90
C
3.3
460 100
1.52
3.6 530 110
1.75
Vdc
mA
ohm
Watts
LAMP
Operating Voltage Operating Current Established Starting Voltage
at 25 ¶C at 0 ¶C
Operating Frequency Discharge Stabilization Time Power Consumption Life Time
V
BL
I
BL
V
S
f
BL
T
S
P
BL
665
2.0
-
-
45
-
15,000
680
6.5
-
-
60
4.42
-
895
7.0
1170 1400
80
3
4.73
-
V
RMS
mA
V
RMS
V
RMS
kHz
Minutes
Watts
Hrs
Note : The design of the inverter must have specification 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 Assembly should be operated in the same condition as installed in you instrument.
Notes
1 2 1
3
4
5 6 7 8
1. The specified current and power consumption are under the V
=3.3V, 25C,fv=60Hz condition
CC
whereas Mosaic pattern is displayed and fv is the frame frequency.
2. This impedance value is needed to proper display and measured from LVDS T
to the mating connector.
X
3. The variance of the voltage is r 10%.
4. The voltage above V
should be applied to the lamps for more than 1 second for start-up.
S
Otherwise, the lamps may not be turned on.
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5. The output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform.(Asymmetrical ratio is less than 10%) Please do not use the inverter which has asymmetrical voltage and asymmetrical current and spike wave. Lamp frequency may produce interface with horizontal synchronous frequency and as a result this may 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.
6. It is defined the brightness of the lamp after being lighted for 5 minutes as 100%.
is the time required for the brightness of the center of the lamp to be not less than 95%.
T
S
7. The lamp power consumption shown above does not include loss of external inverter. The used lamp current is the lamp typical current.
8. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 r 2C.
9. 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 luminance and the inverter has abnormal action. Because leakage current is occurred between lamp wire and conducting tape.
10. 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 Ĝ2 f10%. * Inverter output waveform had better be more similar to ideal sine wave.
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LP154WE2
Liquid Crystal Display
Product Specification
I p
I -p
* Asymmetry rate:
| I
–I –p| / I
p
rms
* Distortion rate
I
(or I –p) / I
p
rms
* 100%
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3-2. Interface Connections
Interface chip must be used FlatLink, part No. THC63LVDF823A(Transmitter made by Thine Inc or equivalence. This LCD employs two interface connections, a 30-pin-connector is used for the module electronics and the other connector is used for the integral backlight system. The electronics interface connector is a model FI-XB30SRL-HF11 manufactured by JAE or equivalent. The pin configuration for the connector is shown in the table below.
Table 3. MODULE CONNECTOR PIN CONFIGURATION(LVDS)
Pin Symbol Description Notes
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LP154WE2
Liquid Crystal Display
Product Specification
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
GND
Vcc Vcc
VEDID
NC
CLKEDID
DATAEDID
Odd_A1M
Odd_A1P
GND
Odd_A2M
Odd_A2P
GND
Odd_A3M
Odd_A3P
GND
Odd_CLKM
Odd_CLKP
GND Even_A1M Even_A1P
GND Even_A2M Even_A2P
GND Even_A3M Even_A3P
GND
Even_CLKM
Even_CLKP
Ground Power(3.3V) Power(3.3V)
DDC 3.3V Power
No connect
DDC clock
DDC data Differential Signal Differential Signal
Ground Differential Signal Differential Signal
Ground Differential Signal Differential Signal
Ground Differential Signal Differential Signal
Ground Differential Signal Differential Signal
Ground Differential Signal Differential Signal
Ground Differential Signal Differential Signal
Ground Differential Signal Differential Signal
1. Interface chips
1.1 LCD : SW0610_M(LCD Controller) including LVDS Receiver
1.2 System : THC63LVD823 or equivalent
*Pin to Pin compatible with LVDS
2. Connector
2.1 LCD : FI-XB30SRL-HF11,JAE or equivalent
2.2 Mating : FI-X30M or equivalent.
2.3 Connector pin arrangement
1
Viewing on Display side
30
CN1
CN2
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The backlight interface connector is a model BHSR-02VS-1, manufactured by JST or Compatible . The mating connector part number is SM02B-BHSS-1 or equivalent. The pin configuration for the connector is shown in the table below.
Table 4. BACKLIGHT CONNECTOR PIN CONFIGURATION
Pin Symbol Description Notes
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LP154WE2
Liquid Crystal Display
Product Specification
1
2
Notes : 1. The high voltage side terminal is colored Pink, The low voltage side terminal is Green.
HV
LV
Power supply for lamp
(High voltage side)
Power supply for lamp
(Low voltage side)
1
1
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3-3. Signal Timing Specifications
This is the signal timing required at the input of the LVDS Transmitter. All of the interface signal timing
should be satisfied with the following specifications for its proper operation.
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LP154WE2
Liquid Crystal Display
Product Specification
Table 6. Timing Table
Dclk
Hsync
Vsync
DE
DATA
Input
Voltage
ITEM
Frequency
Width-Low
Width-High
Period
Width
Period t
Width active
Set up Time
Hold Time
Horizontal Back Porch
Horizontal Front Porch
Vertical Back Porch
Vertical Front Porch
Set up Time
Hold Time
High
Low
SYMBOL
f
CLK
t
WCL
t
WCH
D
t
HP
t
WH
VP
t
WV
t
SI
t
HI
t
HBP
t
HFP
t
VBP
t
VFP
t
SD
t
HD
t
rH
t
rL
MIN TYP. MAX. UNIT NOTES
MHz696155
3--ns
3--ns
0.4 0.5 0.6Duty
D= t
CLKH/tCLK
864 952 1288
832
1057
1
3
3
1066 1082
3
-
-
864
-
-
t
t
t
ns
t
CLK
HP
HP
HP
For Dclk
816
512
1
-
-
1
-
-
-
-
t
ns
HP
For Dclk
0.7Vcc
0.3Vcc
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ڟھ ۇ ۆ
ڟھ ۇ ۆ ڇ ٻڣێ۔ۉھڇٻڱێ۔ ۉ ھ ڇٻڟڠڇٻڟڜگڜ
ڋډ ڐ ڱ
ڞڞ
ڣێ ۔ ۉ ھ
ڟڠ ڃ ڟ ڼۏڼٻڠۉڼڽۇۀڄ
ڱێ ۔ ۉ ھ
ڟڠ ڃ ڟ ڼۏڼٻڠۉڼڽۇۀڄ
ڋډ ڒ ڱ ھھ
ڋډ ڎ ڱ ھھ
ۏ
ڲڣ
ۏ
ڣګ
ۏ
ڣڡ ګ
ۏ
ڣڝ ګ
ۏ
ڱګ
ۏ
ۏ
ڱڝ ګ
ۏ
ڱڡ ګ
ۏ
ۏ
ڣڟ
ۏ
ڮڟ
ۏ
ڣڤ
ۏ
ڮڤ
ڟڜ گ ڜ
ڟڠ
ڤۉ ۑ ڼ ۄۇڿٻڟڼۏڼ
ڤۉ ۑ ڼ ۄۇڿٻڟڼۏڼ
3-4. Signal Timing Waveforms
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3-5. Color Input Data Reference
The brightness of each primary color(red,green and blue) is based on the 6-bit gray scale data input for the color ; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input.
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LP154WE2
Liquid Crystal Display
Product Specification
Table 7. COLOR DATA REFERENCE
Input Color Data
Basic Colors
Red
Green
Color
Black Red(63) Green(63) Blue(63) Cyan Magenta Yellow White
Red(00) Dark Red(01) Red(02)
:
Red(61) Red(62) Red(63) Bright
Green(00)Dark Green(01) Green(02)
:
Green(61) Green(62) Green(63)
Bright
Red Green Blue
MSB LSB MSB LSB MSB LSB
R5 R4 R3 R2 R1 R0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
:
:
:
:
:
:
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
G5 G4 G3 G2 G1 G0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
:
:
:
:
:
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
B5 B4 B3 B2 B1 B0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
1
0
0
0
0
0
0
:
:
0
0
0
0
0
0
0
0
0
0
0
0
:
:
0
0
0
0
0
0
Blue(00) Dark Blue(01) Blue(02)
Blue
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:
Blue(61) Blue(62) Blue(63) Bright
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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0
0
0
0
0
1
0
1
0
:
:
:
:
1
0
1
1
1
0
1
1
1
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3-6. Power Sequence
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LP154WE2
Liquid Crystal Display
Product Specification
Power Supply For LCD
V
CC
0V
Interface Signal,
V
i
(LVDS Signal of Transmitter)
Power for Lamp
Parameter
90%
0V
OFF
90%
10%10%
T
T
2
T
1
T
6
T
5
7
Valid Data
T
3
LAMP ON
T
4
OFF
Values
Units
Min. Typ. Max.
T
1
T
2
T
3
T
4
T
5
T
6
T
7
-
0 200 200
0
-
400
-
-
-
-
-
-
-
10 50
50 10
ms ms
-
-
ms ms ms ms
-
ms
Notes : 1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply for LCD VCCto 0V.
3. Lamp power must be turn on after power supply for LCD and interface signal are valid.
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4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in a dark environment at 25 C. The values specified are at an approximate distance 50cm from the LCD
surface at a viewing angle of ) and T equal to 0 ¶.
FIG. 1 presents additional information concerning the measurement equipment and method.
FIG. 1 Optical Characteristic Measurement Equipment and Method
Optical Stage(x,y)
LCD Module
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LP154WE2
Liquid Crystal Display
Product Specification
Parameter Symbol
Contrast Ratio
Surface Luminance, white
Luminance % uniformity
Response Time
Rise Time + Decay Time
CIE Color Coordinates
Red
Green
Blue
White
Field = 1
500mm
Table 8. OPTICAL CHARACTERISTICS
Values
Min. Typ. Max.
CR
L
G
WHITE
WH
-
180
-
500
200
-
Tr
Tr
R
+
XR
YR XG YG
XB
YB
XW YW
Tr
D
-
0.560
0.315
0.296
0.514
0.127
0.111
0.283
0.299
16
0.590
0.345
0.326
0.544
0.157
0.141
0.313
0.329
Pritchard 880 or equivalent
(Ta=25 C, V
Dclk=61MHz, I
Units Notes
-
cd/m
1.6
30
0.620
0.375
0.356
0.574
0.187
0.171
0.343
0.359
ms
=3.3V, fV=60Hz
CC
=6.5mA)
BL
2
·0.03
1
2
3
4
Viewing Angle
x axis, right(I=0¶) x axis, left (I=180¶) y axis, up (I=90¶) y axis, down (I=270¶)
Gray Scale
Tr
Tl Tu Td
60 60 50 50
-
-
65 65 55 55
2.2
degree
-
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LP154WE2
Liquid Crystal Display
Product Specification
Notes :
1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance with all white pixels
Contrast Ratio =
Surface Luminance with all black pixels
2. Surface luminance is the 5point (1~5)average across the LCD surface 50cm from the surface with all pixels displaying white. For more information see FIG 2. When I
= 6.5mA, L
BL
200cd/m2(typ.)
WH=
3. Luminance % uniformity is measured for 13 point For more information see FIG 2. Ⱦ WHITE = Maximum(LN1,LN2, ….. LN13) ý Minimum(LN1,LN2, ….. LN13)
4. Response time is the time required for the display to transition from white to black(Rise Time, Tr and from black to white(Decay Time, Tr
). For additional information see FIG 3.
D
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 surface. For more information see FIG 4.
6. Gray scale specification * fv=60Hz
)
R
Gray Level
L0
L7
L15
L23
L31
L39
L47
L55
L63
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Luminance(%)
(Typ.)
0.12
0.98
3.78
9.95
19.6
32.8
50.1
71.8
100
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FIG. 2 Luminance
<measuring point for luminance variation/surface luminance>
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LP154WE2
Liquid Crystal Display
Product Specification
H
10mm
678
B
V
910
11 12
A
2
1
4
3
5
13
A : H/4 mm B : V/4 mm
Active Area
H : 331.38 mm V : 207.11 mm @ H,V : Active Area
FIG. 3 Response Time
The response time is defined as the following figure and shall be measured by
switching the input signal for “black” and “white”.
10mm
Tr
Tr
R
D
%
100
90
Optical
Response
10
0
white
white
black
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FIG. 4 Viewing angle
<dimension of viewing angle range>
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LP154WE2
Liquid Crystal Display
Product Specification
Tژٻڋଟ
Iژٻڔڋଟ
ڃڌڍڕڋڋڄ
۔ې
ە
ڜ
T
I
I
ژ 180
xl
ڃڔڕڋڋڄ
گڡگٻڧڞڟ ڨڪڟڰڧڠ
ەڂ ۔ڿ
Iژ ڍڒڋଟ
ڃڑڕڋڋڄ
Iژٻڋଟ
ڃڎڕڋڋڄ
xr
A : Eye of Observer
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5. Mechanical Characteristics
The contents provide general mechanical characteristics for the model LP154WE2. In addition the figures in the next page are detailed mechanical drawing of the LCD.
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LP154WE2
Liquid Crystal Display
Product Specification
Outside dimensions
Bezel area
Active display area
Weight(approximate)
Surface Treatment
Horizontal
Vertical
Depth
Horizontal
Vertical
Horizontal
Vertical
590g(Max) without inverter & bracket
Antiglare treatment of the front polarizer,HAZE(44%)
344.0 r 0.5mm
222.0 r 0.5mm
6.2(Typ), 6.5(Max)
335.0· 0.5mm
210.7 · 0.5mm
331.38mm
207.11mm
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<FRONT VIEW>
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LP154WE2
Liquid Crystal Display
Product Specification
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<REAR VIEW>
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LP154WE2
Liquid Crystal Display
Product Specification
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<DETAIL DESCRIPTION OF SIDE MOUNTING SCREW>
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LP154WE2
Liquid Crystal Display
Product Specification
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6. Reliability
Environment test condition
No. Test Item Conditions
1 High temperature storage test Ta= 60C 240h
2 Low temperature storage test Ta= -20C 240h
3 High temperature operation test Ta= 50C 50%RH 240h
4 Low temperature operation test Ta= 0C 240h
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LP154WE2
Liquid Crystal Display
Product Specification
5 Vibration test
(non-operating)
6
7 Altitude
{ Result Evaluation Criteria }
There should be no change which might affect the practical display function when the display quality
test is conducted under normal operating condition.
Shock test (non-operating)
operating storage / shipment
Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min 3 axis, 1hour/axis
Half sine wave, 180G, 2ms one shock of each face (i.e. run 180G 2ms for all six faces)
0 - 10,000 feet(3,048m) 0 - 40,000 feet(12,192m)
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7. International Standards
7-1. Safety
a) UL 60950-1:2003, First Edition, Underwriters Laboratories, Inc.,
Standard for Safety of Information Technology Equipment.
b) CAN/CSA C22.2, No. 60950-1-03 1
Standard for Safety of Information Technology Equipment.
c) EN 60950-1:2001, First Edition,
European Committee for Electrotechnical Standardization(CENELEC) European Standard for Safety of Information Technology Equipment.
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Liquid Crystal Display
Product Specification
st
Ed. April 1, 2003, Canadian Standards Association,
LP154WE2
7-2. EMC
a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and
Electrical Equipment in the Range of 9kHZ to 40GHz. “American National Standards Institute(ANSI), 1992
b) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information
Technology Equipment.“ International Special Committee on Radio Interference.
c) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information
Technology Equipment.“ European Committee for Electrotechnical Standardization.(CENELEC), 1998
( Including A1: 2000 )
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8. Packing
8-1. Designation of Lot Mark
a) Lot Mark
ABCDEFGHI JKLM
A,B,C : SIZE(INCH) D : YEAR E : MONTH F ~ M : SERIAL NO.
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LP154WE2
Liquid Crystal Display
Product Specification
Note
1. YEAR
Year
Mark
321
200452005
4
200320022001
2006720078200892009
6
2. MONTH
Month
Mark
Apr5May
4
Jun
6
Jul8Aug9Sep
7
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 box : 20 pcs
b) Box Size : 395mm Ý390mm Ý 309mm
2010
0
Oct
A
Nov
B
DecMarFebJan
C321
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9. PRECAUTIONS
Please pay attention to the following when you use this TFT LCD module.
9-1. MOUNTING PRECAUTIONS
(1) You must mount a module using holes arranged in four corners or four sides. (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 a 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 describe 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 polarizer 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 determined
to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials
like chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the
adhesives used to attach front / rear polarizer. Do not use acetone, toluene and alcohol because
they cause chemical damage to the polarizer. (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.
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LP154WE2
Liquid Crystal Display
Product Specification
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.
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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
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LP154WE2
Liquid Crystal Display
Product Specification
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 5C and 35C 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) 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 ion-blown equipment or in such a condition, etc.
(2) The protection film is attached to the polarizer with a small amount of glue. If some stress is applied
to rub the protection film against the polarizer during the time you peel off the film, the glue is apt to remain on the polarizer. Please carefully peel off the protection film without rubbing it against the polarizer.
(3) 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 polarizer after the protection film is peeled off.
(4) You can remove the glue easily. When the glue remains on the polarizer surface or its vestige is
recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane.
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F
F
FFFFF
F
APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 1/3
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LP154WE2
Liquid Crystal Display
Product Specification
Vendor / Product
Display
Panel Color
Established
LP154WE2-TLB1 EDID(62) DATA Ver0.4
Byte Byte
(dec) (hex)
0 00 Header 1 01 Header 2 02 Header 3 03 Header
4 04 Header
Header
5 05 Header
6 06 Header
7 07 Header
8 08 EISA manufa cture c od e ( 3 Chara cter ID ) LPL
9 09 EISA manufacture code (Compressed ASCĊ)
10 0A Panel Sup plier Rese rved - Produ ct Cod e 00DEh 11 0B ( Hex. LSB firs t ) 12 0C LCD Module Serial No - Preferred but Optional ("0" If not used)
13 0D LCD Module Serial No - Preferred but Optional ("0" If not used) 14 0E LCD Module Serial No - Preferred but Optional ("0" If not used) 15 0F LCD Module Serial No - Preferred but Optional ("0" If not used)
16 10 W eek of Manu factu re : 00 weeks
EDID Version
17 11 Year of Ma nufa ctu re 2007 year
18 12 EDID structure version # = 1
19 13 EDID revision # = 3
20 14 Video input Definition = Digital signal, 6 bit _ Dell only
21 15 Max H image size (Rounded cm) = 33 cm
22 16 Max V image size (Rounded cm) = 21 cm
23 17 Dis play gamma = (g amma* 100)-100 = Example :(2.2*100)-100=120 = 2.2 Gamma
Parameters
24 18 Feature Support (no_DPMS, no_Active Off/Very Low Power, RGB color display, Timing BLK 1,no_ GTF)
25 19 Red/Green Low Bits (RxRy/GxGy)
26 1A Blue/White Low Bits (BxBy/WxWy)
27 1B Red X Rx = 0.59
28 1C Red Y Ry =0.345
29 1D Gree n X Gx = 0.326
30 1E Gree n Y Gy =0. 544
31 1F Blue X Bx = 0.157
Coordinates
32 20 Blu e Y By = 0.141
33 21 W hite X Wx =0.313
34 22 W hite Y Wy =0.329
35 23 Es tab lis hed t iming 1 (00h if nt used )
36 24 Es tab lis hed t iming 2 (00h if nt used )
Timings
37 25 Manufacturer's timings (00h if nt used)
38 26 St and ard t iming ID1 (01h if n ot u sed)
39 27 St and ard t iming ID1 (01h if n ot u sed)
40 28 St and ard t iming ID2 (01h if n ot u sed) 41 29 St and ard t iming ID2 (01h if n ot u sed)
42 2A Sta nda rd timing ID3 (01h if n ot u se d) 43 2B Stan dard timing I D3 (01h if no t us ed ) 44 2C Stan dard timing I D4 (01h if no t us ed )
45 2D Sta nda rd timing ID4 (01h if n ot u se d) 46 2E St and ard t iming ID5 (01h if n ot u sed) 47 2F Stan dard timing I D5 (01h if not used )
48 30 St and ard t iming ID6 (01h if n ot u sed) 49 31 St and ard t iming ID6 (01h if n ot u sed)
Standard Timing ID
50 32 St and ard t iming ID7 (01h if n ot u sed) 51 33 St and ard t iming ID7 (01h if n ot u sed) 52 34 St and ard t iming ID8 (01h if n ot u sed)
53 35 St and ard t iming ID8 (01h if n ot u sed)
Field Name and Comments
Value
(hex)
00 F F F
F 00 32 0C
DE
00 00 00 00 00 00 11 01
03
90 21 15 78 0A 19 45 97 58 53 8B 28 24 50 54
00
00
00
01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
2007.09.13
Value
(binar y)
00000000
11111111
11111111
11111111
11111111
11111111
11111111
00000000
00110010
00001100
11011110
00000000
00000000
00000000
00000000
00000000
00000000
00010001
00000001
00000011
10010000
00100001
00010101
01111000
00001010
00011001
01000101
10010111
01011000
01010011
10001011
00101000
00100100
01010000
01010100
00000000
00000000
00000000
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
00000001
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(
)
APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 2/3
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LP154WE2
Liquid Crystal Display
Product Specification
Byte Byte
(dec) (hex)
54 36 Pixel Cloc k/10,000 (LSB) 121.7 MHz @ 60.02Hz
55 37 Pixel Cloc k/10,000 (MSB)
56 38 Ho rizon tal A ctive (lowe r 8 bits ) 1680 Pixels
57 39 Ho rizon tal Blan king(T hp-HA ) (lowe r 8 bits ) 224 Pixels
58 3A Horizontal Active / Horizontal Blanking(Thp-HA) (upper 4:4bits)
59 3B Vertical Avt ive 1050 Lines
60 3C Vertical Blanking (Tvp-HA) (DE Blanking typ.for DE only panels) 15 Lines
61 3D Vert ical A ctive : Vertical Blankin g (Tv p-HA) (up per 4:4b its)
62 3E Ho rizontal Syn c. Offset (Thfp ) 32 Pixels
63 3F Horizontal Sync Pulse Width (HSPW) 64 Pixels
64 40 Vertical Sync Offset(Tvfp) : Sync Width (VSPW) 2 Lines : 5 Lines
65 41 Horizontal Vertical Sync Offset/Width (upper 2bits)
66 42 Horizont al Image Size (mm) 331 mm
Timing Descriptor #1Timing Descriptor #2Timing Descriptor #3
67 43 Vertical Image Size (mm) 207 mm
68 44 Horizontal Image Size / Vertical Image Size
69 45 Horizontal Border = 0 (Zero for Notebook LCD)
70 46 Vertica l Bord er = 0 (Zero fo r Noteb ook LCD)
71 47
72 48 Pixel Cloc k/10,000 (LSB) 121.7 MHz @ 60.02Hz
73 49 Pixel Cloc k/10,000 (MSB)
74 4A Horizo nta l Ac tive (lower 8 bit s) 1680 Pixels
75 4B Horizo nta l Blan king(Thp -HA) (lower 8 bit s) 224 Pixels
76 4C Horizontal Active / Horizontal Blanking(Thp-HA) (upper 4:4bits)
77 4D Vertical Avt ive 1050 Lines
78 4E Vertical Blanking (Tvp-HA) (DE Blanking typ.for DE only panels) 15 Lines
79 4F Vertic al Act ive : Vert ica l Blanking (Tvp -HA ) (up per 4:4b its)
80 50 Horizont al Sync. Offset (Thfp) 32 Pixels
81 51 Horizontal Sync Pulse Width (HSPW) 64 Pixels
82 52 Vertical Sync Offset(Tvfp) : Sync Width (VSPW) 2 Lines : 5 Lines
83 53 Horizontal Vertical Sync Offset/Width (upper 2bits)
84 54 Horizont al Image Size (mm) 331 mm
85 55 Vertical Image Size (mm) 207 mm
86 56 Horizontal Image Size / Vertical Image Size
87 57 Horizontal Border = 0 (Zero for Notebook LCD)
88 58 Vertica l Bord er = 0 (Zero fo r Noteb ook LCD)
89 59
90 5A F lag
91 5B Flag
92 5C Flag
93 5D Data Type Tag : Alphanumeric Data String (ASCII String)
94 5E Fla g
95 5F Dell P/N 1st Charac ter = Y
96 60 De ll P/N 2nd Ch arac ter = W
97 61 Dell P/N 3rd Charact er = 0
98 62 Dell P/N 4th Chara cter = 4
99 63 Dell P/N 5th Chara cter = 8
100 64 EDID Revision Build Name = MP(X-Build) , Revision # = A00
101 65 Manu facturer P/N = 1
102 66 Manu facturer P/N = 5
103 67 Manu facturer P/N = 4
104 68 Manu facturer P/N = W
105 69 Manu facturer P/N = E
106 6A M anu facturer P/N = 2
107 6B Manu fact urer P/N(If<13 char--> 0Ah, t hen te rminate with A SCĊ co de 0A h,s et remainin g ch ar = 20h)
Non-Interlace, Normal display, no stereo, Digital Separate ( Vsync_NEG, Hsync_POS ), DE only note : LSB is set to '1' if panel is DE-timing only. H/V can be ignored.
Non-Interlace, Normal display, no stereo, Digital Separate ( Vsync_NEG, Hsync_POS ), DE only note : LSB is set to '1' if panel is DE-timing only. H/V can be ignored.
Field Name and Comments
Value
HEX
8A 2F 90 E0 60 1A 0F 40 20 40 25 00 4B CF 10 00 00
1B
8A 2F 90 E0 60 1A 0F 40 20 40 25 00 4B CF 10 00 00
1B
00 00 00 FE 00 59 57 30 34 38 80 31 35 34 57 45 32 0A
Value
(binar y)
10001010
00101111
10010000
11100000
01100000
00011010
00001111
01000000
00100000
01000000
00100101
00000000
01001011
11001111
00010000
00000000
00000000
00011011
10001010
00101111
10010000
11100000
01100000
00011010
00001111
01000000
00100000
01000000
00100101
00000000
01001011
11001111
00010000
00000000
00000000
00011011
00000000
00000000
00000000
11111110
00000000
01011001
01010111
00110000
00110100
00111000
10000000
00110001
00110101
00110100
01010111
01000101
00110010
00001010
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(
)
APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 3/3
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LP154WE2
Liquid Crystal Display
Product Specification
Byte Byte
(dec) (hex)
108 6C Flag
109 6D Fla g
110 6E Fla g
111 6F Data Type Tag : Descriptor Defined by manufacturer
112 70 Flag
113 71 SMBUS Value (Step #1) = 10 nit s
114 72 SMBUS Value (Step #2) = 17 nit s
115 73 SMBUS Value (Step #3) = 24 nit s
116 74 SMBUS Value (Step #4) = 30 nit s
117 75 SMBUS Value (Step #5) = 60 nit s
118 76 SMBUS Value (Step #6) = 110 nit s
119 77 SMBUS Value (Step #7) = 150 nit s
120 78 SMBUS Value (Step #8) = Ma x nits (Typic ally = 00h, XXX nits )
121 79 Dual channel LVDS, No RTC support
122 7A BIST support
123 7B (If<13 c ha r--> 0Ah , the n terminat e with ASCĊ code 0Ah,set remaining char = 20h)
124 7C (If<13 c ha r--> 0Ah , the n terminat e with ASCĊ code 0Ah,set remaining char = 20h)
125 7D (If<13 ch ar--> 0A h, th en t ermin at e with ASCĊ code 0Ah,set remaining char = 20h)
126 7E Extension flag (# f optional 128 panel ID extension block to follow, Typ = 0)
127 7F Che ck Su m (Th e 1-by te sum o f all 128 b yte s in t his pa nel ID b loc k shall = 0)
Checksum Timing Descriptor #4
Field Name and Comments
Value
HEX
00 00 00 00 00 2B 41 52 5A 7D A2 C9 FF 02 01 0A 20 20
00
62
Value
(binar y)
00000000
00000000
00000000
00000000
00000000
00101011
01000001
01010010
01011010
01111101
10100010
11001001
11111111
00000010
00000001
00001010
00100000
00100000
00000000
01100010
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