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LP154WE2-TLA8
Specification
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LG Electronics LP154WE2-TLA8 Specification

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LP154WE2
Liquid Crystal Display
Product Specification
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LP154WE2
Liquid Crystal Display
Product Specification
Contents
COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS3-1
INTERFACE CONNECTIONS3-2
LVDS SIGNAL TIMING SPECIFICATIONS3-3
SIGNAL TIMING SPECCIFICATIONS3-4
SIGNAL TIMING WAVEFORMS3-5
COLOR INPUT DATA REFERNECE3-6
POWER SEQUENCE3-7
OPTICAL SFECIFICATIONS4
ITEMNo
Page
1
2
3
4
5
6
8
9
11
11
12
13
14
Ver. 1.0
MECHANICAL CHARACTERISTICS5
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
PRECAUTIONS9
APPENDIX. Enhanced Extended Display Identification Data A
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LP154WE2
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
DescriptionPageRevision DateRevision No
First Draft (Preliminary Specification)-Aug. 20. 20080.1
Final Specification-Sep. 11. 20081.0
EDID
ver
0.0
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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 displays 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
Outline Dimension
ڧڱڟڮٻځ گۄۈۄۉۂ
ڞۊۉۏۍۊۇ
ڝۇۊھۆ
ګڪڲڠڭٻ
ڝڧڪڞڦ
ڠڟڤڟٻ
ڝڧڪڞڦ
ڌڋڐڋ
ڌ
ڮۊېۍھۀٻڟۍۄۑۀۍٻڞۄۍھېۄۏ
ڌ
گڡگڈڧڞڟٻګڼۉۀۇ
ڃڌڑړڋٻۓٻڌڋڐڋڄ
ڝڼھۆۇۄۂۃۏٻڜێێ’۔
ࣿࣜ࣢ࣜ  ࣜࣜ࣢ࣜ
15.4 inches diagonalActive Screen Size
344.0(H, typ) ϧ 222.0(V, typ) Ý
0.19725 mm x 0.19725mmPixel Pitch
1680 horiz. By 1050 vert. Pixels RGB stripes arrangementPixel Format
6-bit, 262,144 colorsColor Depth
2
200 cd/m
5.66 (Typ.) (Mosaic Pattern@ LCM circuit 1.52.W(Typ.) ,B/L input 4.14 W ( Typ.)Power Consumption
590g(Max.)Weight
Transmissive mode, normally whiteDisplay Operating Mode
Anti-Glare treatment of the front polarizer (HAZE 44%)Surface Treatment
YesRoHS Comply
(Typ.5 point)Luminance, White
6.5(D) mm[Max.]
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୅
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
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LP154WE2
Liquid Crystal Display
Product Specification
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Notes
Symbol
Values
Units
MaxMin
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
OP
Storage Humidity
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39
Wet Bulb Temperature [
10
0
20
]
30
qC Max, and no condensation of water.
90% 80%
60
50
40
60%
Humidity[(%)RH]
40%
20%
10%
Storage
Operation
at 25 r 5qCVdc4.0-0.3VCC
1qC500TOP
1qC60-20HST
1%RH9010H
1%RH9010HST
-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.
Parameter Symbol
MODULE :
Power Supply Input Current
LAMP :
Operating Voltage
Operating Current
Power Consumption
Operating Frequency
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Product Specification
Table 2. ELECTRICAL CHARACTERISTICS
Values
Mosaic
I
CC
Black
Window XP
Bliss Pattern
BL
BL
BL
BL
Liquid Crystal Display
MaxTypMin
3.63.33.0VCCPower Supply Input Voltage
820690660V
7.06.03.0I
4.624.14-P
V
DC
mA640550460
mA540470400
V
RMS
RMS
kHz806045f
LP154WE2
NotesUnit
1mA530460390
1Watt1.761.52-PcPower Consumption
2Ohm11010090ZmDifferential Impedance
3mA
4Min3--TsDischarge Stabilization Time
5Hrs--12,000Life Time
Established Starting Voltage
at 25୅ at 0 ୅
Vs
1200 1380
V
RMS
V
RMS
Note)
1. The specified current and power consumption are under the Vcc = 3.3V , 25୅, fv = 60Hz condition
whereas Mosaic pattern is displayed and fv is the frame frequency.
2. This impedance value is needed to proper display and measured form LVDS Tx to the mating connector.
3. The typical operating current is for the typical surface luminance (L
) in optical characteristics.
WH
4. Define the brightness of the lamp after being lighted for 5 minutes as 100%, Ts is the time required for the brightness of the center of the lamp to be not less than 95%.
5. The life time is determined as the time at which brightness of lamp is 50% compare to that of initial value at the typical lamp current.
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Note)
6. 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.
7. 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
8. The lamp power consumption shown above does not include loss of external inverter.
The applied lamp current is a typical one.
9. 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.
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LP154WE2
Liquid Crystal Display
Product Specification
* Asymmetry rate:
I p
| I
p
–I –p| / I
rms
* 100%
* Distortion rate
I -p
I
(or I –p) / I
p
rms
10. Inverter open voltage must be more than lamp voltage for more than 1 second for start-up. Otherwise, the lamps may not be turned on.
୔ 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.
Ex of current wave)
Normal current wave - Standard
Abnormal current wave - Bad
Abnormal current wave - Bad
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3-2. Interface Connections
This LCD employs two interface connections, a 30 pin connector is used for the module electronics interface and the other connector is used for the integral backlight system.
The electronics interface connector is a model FI-XB30SRL-HF11 manufactured by JAE.
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
GroundGND1
Power Supply, 3.3V Typ.VCC2
Power Supply, 3.3V Typ.VCC3
DDC 3.3V powerV EEDID4
Reserved for supplier test pointNC5
DDC ClockClk EEDID6
DDC DataDATA EEDID7
Negative LVDS differential data inputODD_R
0-8
IN
Positive LVDS differential data inputODD_R
0+9
IN
GroundGND10
1-11
Negative LVDS differential data inputODD_R
IN
1+12
IN
IN
EVEN_RIN0+ Positive LVDS differential data input21
The backlight interface connector is a model BHSR-02VS-1, manufactured by JST or Compatible. The mating connector part number is AMP1674817-2 or equivalent.
Positive LVDS differential data inputODD_R
GroundGND13
Negative LVDS differential data inputODD_R
2-14
IN
2+15
Positive LVDS differential data inputODD_R
GroundGND16
Negative LVDS differential clock inputODD_CLKIN-17
Positive LVDS differential clock inputODD_CLKIN+18
GroundGND19
Negative LVDS differential data inputEVEN_RIN0-20
GroundGND22
1-23
Negative LVDS differential data inputEVEN_R
IN
Positive LVDS differential data inputEVEN_R
1+24
IN
GroundGND25
Negative LVDS differential data inputEVEN_R
2-26
IN
2+27
Positive LVDS differential data inputEVEN_R
IN
GroundGND28
Negative LVDS differential clock inputEVEN_CLKIN-29
Positive LVDS differential clock inputEVEN_CLKIN+30
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Product Specification
LP154WE2
Liquid Crystal Display
NotesDescriptionSymbolPin
1, Interface chips
1.1 LCD : SW0610_M (LCD Controller)
1.2 System : THC63LVD823 or equivalent
2. Connector
2.1 LCD : FI-XB30SRL-HF11 ,JAE
2.2 Mating : FI-X30M or equivalent.
2.3 Connector pin arrangement
including LVDS Receiver
* Pin to Pin compatible with LVDS
MDF76LBRW-30S-1H,Hirose
its compatibles

[LCD Module Rear View]
PIN1
PIN2PIN2
Table 4. BACKLIGHT CONNECTOR PIN CONFIGURATION (J3)
NotesDescriptionSymbolPin
1Power supply for lamp (High voltage side)HV1
1Power supply for lamp (Low voltage side)LV2
Notes : 1. The high voltage side terminal is colored Blue and the low voltage side terminal is Black.
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3-3. LVDS Signal Timing Specifications
3-3-1. DC Specification
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LP154WE2
Liquid Crystal Display
Product Specification
Description
LVDS Common mode Voltage
LVDS Input Voltage Range
3-3-2. AC Specification
LVDS Clock to Data Skew Margin
Symb
ol
ID
CM
IN
SKEW
SKEW
NotesUnitMaxMin
|LVDS Differential Voltage
-mV600100|V
-V1.80.6V
-V2.10.3V
NotesUnitMaxMinSymbolDescription
85MHz > Fclk ˻
65MHz
65MHz > Fclk ˻
25MHz
- 600
ps+ 400- 400t
ps+ 600t
LVDS Clock to Clock Skew Margin (Even to Odd)
Maximum deviation of input clock frequency during SSC
Maximum modulation frequency of input clock during SSC
Ver. 1.0
SKEW_EO
DEV
MOD
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-1/7
+ 1/7t
T
clk
%· 3-F
KHz200-F
-
-
-
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Freq.
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LP154WE2
Liquid Crystal Display
Product Specification
< Clock skew margin between channel >
F
max
F
center
F
min
3-3-3. Data Format
1) LVDS 2 Port
X
m
tvk
< Spread Spectrum >
m

QGm
Time
kl}
< LVDS Data Format >
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3-4. Signal Timing Specifications
This is the signal timing required at the input of the User connector. All of the interface signal timing should be satisfied with the following specifications and specifications of LVDS Tx/Rx for its proper operation.
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LP154WE2
Liquid Crystal Display
Product Specification
Table 6. TIMING TABLE
NoteUnitMaxTypMinSymbolITEM
FrequencyDCLK
Width
Width-Active
Vsync
Data
Enable
Period
Width
Width-Active
Horizontal back porch
Horizontal front porch
Vertical back porch
Vertical front porch
3-5. Signal Timing Waveforms
Data Enable, Hsync, Vsync
DCLK
tCLK
0.5 Vcc
f
CLK
ThpPeriodHsync
t
WH
t
WHA
t
VP
t
WV
t
WVA
t
HBP
t
HFP
t
VBP
t
VFP
High: 0.7VCC
Low: 0.3VCC
-60.5-
MHz
1260942904
-4832
tCLK
840840840
109810701053
-61
105010501050
-2216
-3216
tCLK
-101
-41
Condition : VCC =3.3V
tHP
tHP
t
Hsync
t
WH
t
HBP
HP
tWHA
t
HFP
Data Enable
t
VP
t
WV
Vsync
t
VBP
tWVA
t
VFP
Data Enable
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3-6. 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 Color
RED
GREEN
BLUE
Color
Black
Red
Green
Blue
Cyan
Magenta
Yellow
White
RED (00)
RED (01)
…
RED (62)
RED (63)
GREEN (00)
GREEN (01)
...
GREEN (62)
GREEN (63)
BLUE (00)
BLUE (01)
…
BLUE (62)
BLUE (63)
RED
MSB LSB
GREEN
MSB LSB
BLUE
MSB LSB
B5 B4 B3 B2 B1 B0G5 G4 G3 G2 G1 G0R5 R4 R3 R2 R1 R0
0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0
0 0 0 0 0 00 0 0 0 0 01 1 1 1 1 1
0 0 0 0 0 01 1 1 1 1 10 0 0 0 0 0
1 1 1 1 1 10 0 0 0 0 00 0 0 0 0 0
1 1 1 1 1 11 1 1 1 1 10 0 0 0 0 0
1 1 1 1 1 10 0 0 0 0 01 1 1 1 1 1
0 0 0 0 0 01 1 1 1 1 11 1 1 1 1 1
1 1 1 1 1 11 1 1 1 1 11 1 1 1 1 1
0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0
0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 1
………
0 0 0 0 0 00 0 0 0 0 01 1 1 1 1 0
0 0 0 0 0 00 0 0 0 0 01 1 1 1 1 1
0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0
0 0 0 0 0 00 0 0 0 0 10 0 0 0 0 0
………
0 0 0 0 0 01 1 1 1 1 00 0 0 0 0 0
0 0 0 0 0 01 1 1 1 1 10 0 0 0 0 0
0 0 0 0 0 00 0 0 0 0 00 0 0 0 0 0
0 0 0 0 0 10 0 0 0 0 00 0 0 0 0 0
………
1 1 1 1 1 00 0 0 0 0 00 0 0 0 0 0
1 1 1 1 1 10 0 0 0 0 00 0 0 0 0 0
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3-7. Power Sequence
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LP154WE2
Liquid Crystal Display
Product Specification
Power Supply For LCD
VCC
Interface Signal,
V
i
(LVDS Signal of Transmitter)
LAMP Power
90%
0V
T
T
1
2
Valid Data
0V
T
3
Table 8. POWER SEQUENCE TABLE
90%
10%10%
T
T
6
5
T
4
T
7
OFFOFF LAMP ON
UnitsValueParameter
Max.Typ.Min.
1
2
3
4
5
6
7
(ms)10-0T
(ms)50-0T
(ms)--200T
(ms)--200T
(ms)50-0T
(ms)10-0T
(ms)--400T
Note)
1. Valid Data is Data to meet “3-3. LVDS Signal Timing Specifications”
2. Please avoid floating state of interface signal at invalid period.
3. When the interface signal is invalid, be sure to pull down the power supply for LCD VCC to 0V.
4. 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 at a viewing angle of FIG. 1 presents additional information concerning the measurement equipment and method.
qC. The values specified are at an approximate distance 50cm from the LCD surface
) and 4 equal to 0q.
FIG. 1 Optical Characteristic Measurement Equipment and Method
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LP154WE2
Liquid Crystal Display
Product Specification
Optical Stage(x,y)
Parameter Symbol NotesUnits
Surface Luminance, white
Luminance Variation
Response Time
Color Coordinates
RED
GREEN
BLUE
x axis, right()=0q) degree-65604r
x axis, left ()=180q)
y axis, up ()=90q)
y axis, down ()=270q)
LCD Module
50cm
Table 9. OPTICAL CHARACTERISTICS
Ta=25qC, VCC=3.3V, fV=60Hz, f
WH
WHITE
TrR+ Tr
D
RX
RY
GX
GY
BX
BY
0.560
0.315
0.296
0.514
0.127
0.111
Values
0.590
0.345
0.326
0.544
0.157
0.141
CLK
MaxTypMin
0.620
0.375
0.356
0.574
0.187
0.171
0.3430.3130.283WXWHITE
0.3590.3290.299WY
Pritchard 880 or equivalent
= 60.5MHz, F
-200170L
degree-65604l
degree-55504u
degree-55504d
60KHz , IBL= 6.0mA
BL
=
1-500300CRContrast Ratio
2
2cd/m
31.6--G
4ms3016
5Viewing Angle
6Gray Scale
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Note)
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 average of 5 point across the LCD surface 50cm from the surface with
all pixels displaying white. For more information see FIG 1.
= Average(L1,L2, … L5)
L
WH
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LP154WE2
Liquid Crystal Display
Product Specification
3. The variation in surface luminance , The panel total variation (
G
) is determined by measuring L
WHITE
N
at each test position 1 through 13 and then defined as followed numerical formula.
For more information see FIG 2.
Maximum(L
G
WHITE
=
Minimum(L
4. Response time is the time required for the display to transition from white to black (rise time, Tr
from black to white(Decay Time, Tr
). For additional information see FIG 3.
D
1,L2
1,L2
, … L13)
, … L13)
) and
R
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 * f
= 60Hz
V
Luminance [%] (Typ)Gray Level
L0
L7
L15
L23
L31
L39
L47
L55
L63
࣭࣮࣬࣪
࣬࣪ࣵࣴ
࣯࣪ࣳࣴ
ࣱࣵ࣪ࣵ
ࣲ࣭ࣵ࣪
࣯࣮࣪ࣴ
ࣱ࣭࣬࣪
࣭ࣳ࣪ࣴ
࣭࣬࣬
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FIG. 2 Luminance
<measuring point for surface luminance & measuring point for luminance variation>
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LP154WE2
Liquid Crystal Display
Product Specification
H
A
C
L6
L7
D
L8
H,V : ACTIVE AREA A : H/4 mm B : V/4 mm
L2
L3
C : 10 mm D : 10 mm
B
V
L9
L1
L10
POINTS : 13 POINTS
Center Point
L4 L5
L11 L13
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”.
L12
Tr
Tr
R
D
%
100
90
Optical
Response
10
0
white
white
black
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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
344.0 r 0.5mmHorizontal
Outline Dimension
Bezel Area
Active Display Area
Weight
Surface Treatment
590g(Max)
Anti-
Glare treatment of the front polarizer
222.0 r 0.5mmVertical
6.5mm (max)Thickness
335.0 r 0.5mmHorizontal
210.7 r 0.5mmVertical
331.38 mmHorizontal
207.11 mmVertical
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LP154WE2
Liquid Crystal Display
Product Specification
<FRONT VIEW>
Note) Unit:[mm], General tolerance:
r 0.5mm
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LP154WE2
Liquid Crystal Display
Product Specification
<REAR VIEW>
Note) Unit:[mm], General tolerance:
r 0.5mm
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[ DETAIL DESCRIPTION OF SIDE MOUNTING SCREW ]
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LP154WE2
Liquid Crystal Display
Product Specification
* Mounting Screw Length (A)
= 2.0(Min) / 2.5(Max)
* Mounting Screw Hole Depth (B)
= 2.5(Min) * Mounting hole location : 3.7(typ.) * Torque : 2.5 kgf.cm(Max)
(Measurement gauge : torque meter)
Notes : 1. Screw plated through the method of non-electrolytic nickel plating is preferred
to reduce possibility that results in vertical and/or horizontal line defect due to the conductive particles from screw surface.
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LPL Proposal for system cover design.(Appendix)
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LP154WE2
Liquid Crystal Display
Product Specification
1
Gap check for securing the enough gap between LCM and System cover.
1.Rear side of LCM is sensitive against external stress,and previous check
about interference is highly needed.
Define
Define
Ver. 1.0
2.In case there is something from system cover comes into the boundary above,mechanical interference may cause the FOS defects. (Eg:Ripple,White spot..)
Check if antenna cable is sufficiently apart from T-CON of LCD Module.2
NO GOOD
GOOD
1.If system antenna is overlapped with T-CON,it might be cause the noise.
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LP154WE2
Liquid Crystal Display
Product Specification
3
Define
Gap check for securing the enough gap between LCM
and System hinge.
1.At least 2.0mm of gap needs to be secured to prevent the shock
related defects.
Define
Ver. 1.0
2.”L” type of hinge is recommended than “I” type under shock test.
4
Checking the path of the System wire.
#4#5#6
Good
Ok
Bad
#3
#2
#1
1.COF area needs to be handled with care.
2.GOOD ÎWire path design to system side. OKÎ Wire path is located between COFs.
BADÎWire path overlapped with COF area.
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5 Using a bracket on the top of LCM is not recommended.
bracket
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LP154WE2
Liquid Crystal Display
Product Specification
Define
With bracket Without bracket
1.Condition without bracket is good for mechanical noise,and can minimize the light leakage from deformation of bracket.
2.The results shows that there is no difference between the condition
with or without bracket.
Securing additional gap on CNT area..6
System cover inner side.
User connector area.
User connector Cable pathway.
A
A~A-1
A-1
cut
FPC:Flexible Printed Circuit.
1.CNT area is specially sensitive against external stress,and additional
Define
gap by cutting on system cover will be helpful on removing the Ripple.
2.Using a thinner CNT will be better. (eg: FPC type)
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6. Reliability
Environment test condition
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LP154WE2
Liquid Crystal Display
Product Specification
ConditionsTest ItemNo.
Ta= 60qC, 240hHigh temperature storage test1
Ta= -20qC, 240hLow temperature storage test2
Ta= 50qC, 50%RH, 240hHigh temperature operation test3
Ta= 0qC, 240hLow temperature operation test4
Vibration test (non-operating)5
Shock test (non-operating)6
Altitude operating
7
storage / shipment
{ 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.
Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min 3 axis, 1hour/axis
Half sine wave, 180G, 2ms one shock of each six faces(I.e. run 180G 6ms for all six faces)
0 ~ 10,000 feet (3,048m) 24Hr 0 ~ 40,000 feet (12,192m) 24Hr
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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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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
2. MONTH
Month
Mark
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 : 30 pcs
b) Box Size : 515mm Ý 425mm Ý 325mm
2006720078200892009
6
Jun7Jul8Aug9Sep
6
321
200452005
4
Apr5May
4
200320022001
2010
0
Oct
A
Nov
B
DecMarFebJan
C321
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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 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 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 benzene. 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.
(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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Liquid Crystal Display
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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 5qC and 35qC 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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APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 1/3
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APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 2/3
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APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 3/3
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