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LP156WF1
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
()Preliminary Specification
()Final Specification
Title 15.5” Full HD TFT LCD
Customer Sony
MODEL
/
/
SUPPLIER LG Display Co., Ltd.
*MODEL LP156WF1
Suffix TLC1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
SIGNATUREAPPROVED BY
APPROVED BY
K. J. Kwon / S.Manager
REVIEWED BY
REVIEWED BY
S. R. Kim / Manager
SIGNATURE
SIGNATURE
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0 Dec. 10, 2009
PREPARED BY
PREPARED BY
C. J. Park / Engineer
Products Engineering Dept.
LG Display Co., Ltd
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LP156WF1
Liquid Crystal Display
Product Specification
Contents
No
1
2
3
4
COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL SPECIFICATIONS
ELECTRICAL CHARACTREISTICS
3-1
INTERFACE CONNECTIONS
3-2
LVDS SIGNAL TIMING SPECIFICATION
3-3
SIGNAL TIMING SPECIFICATIONS
3-3
SIGNAL TIMING WAVEFORMS
3-4
COLOR INPUT DATA REFERNECE
3-5
POWER SEQUENCE
3-6
OPTICAL SFECIFICATIONS
ITEM
Page
1
2
3
4
5
6-7
8
9-10
11-12
12
13
14
15-17
5
Ver. 1.0 Dec. 10, 2009
MECHANICAL CHARACTERISTICS
APPENDIX. LPL PROPOSAL FOR SYSTEM COVER DESIGNA
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
PRECAUTIONS9
18-21
22-24
25
26
26
27
27
28-29
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LP156WF1
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision No Revision Date Page Description
0.1 Oct. 1. 2009 6
11-12 Add Tentative Timing Table for 50Hz and 40Hz Refresh Rate
Correct LED Power Inrush Current 1.5Æ1500
Active area size 15.6inch Æ 15.5inch-Nov 2. 20090.2
EDID
ver
0.0First Draft (Preliminary Specification)-Sep. 19. 20090.0
1.0Final Draft-Dec. 10, 20091.0
Ver. 1.0 Dec. 10, 2009
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1. General Description
The LP156WF1 is a Color Active Matrix Liquid Crystal Display with an integral LED 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 15.5 inches diagonally measured active display area with FHD
resolution (1920 horizontal by 1080 vertical pixel array). Each pixel is divided into Red, Green and Blue subpixels 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 LP156WF1 has been designed to apply the interface method that enables low power, high
speed, low EMI. The LP156WF1 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 subpixels, the LP156WF1 characteristics provide an excellent flat display for office automation products such as
Notebook PC.
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LP156WF1
Liquid Crystal Display
Product Specification
User connector
LVDS
2port
40
Pin
VCC
VLED
LED_EN
PWM
Control & Data Power
General Features
EEPROM Block
EEPROM Block
for EDID
for EDID
EEPROM Block
EEPROM Block
for Tcon Operating
for Tcon Operating
Timing Control
Timing Control
(Tcon) Block
(Tcon) Block
DVCC
Power
Block
LED Driver
LED Driver
Block
TCLKs
Power
Block
Block
15.5 inches diagonal Active Screen Size
359.3(H, typ.) Ý 209.5(V, typ.) Ý 5.7(D,max) [mm]]Outline Dimension
0.17925 mm x 0.17925 mmPixel Pitch
1920 horiz. By 1080 vert. Pixels RGB strip arrangementPixel Format
6-bit, 262,144 colorsColor Depth
220 cd/m
Total 6.94 Watt(Typ.) @ LCM circuit 1.74 Watt (Typ.), B/L input 5.2 Watt (Typ.)Power Consumption
470g ( Max.) / 450g ( Typ.)Weight
Transmissive mode, normally whiteDisplay Operating Mode
Hard Coating(3H), Glare treatment of the front polarizerSurface Treatment
YesRoHS Compliance
Yes for allBFR / PVC / As Free
VGH, VGL, GMA
GIP CLKs, DSC
2
(Typ.5 point)Luminance, White
M
i
n
i
-
L
V
D
DVCC, AVDD
VOUT_LED
FB1~6
1
1920
TFT-LCD Panel
(HD, GIP, TN)
S
1080
Source Driver
(Bottom Bent)
LED Backlight Ass’y
EDID signal & Power
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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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LP156WF1
Liquid Crystal Display
Product Specification
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Symbol
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
VCC -0.3 4.0 Vdc at 25 r 5qC
TOP 050qC1
HST -20 60 qC1
HOP 10 90 %RH 1
HST 10 90 %RH 1
Values
Units Notes
Min Max
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
-20
10
20 30 40 50
60 70 800
Dry Bulb Temperature []
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3. Electrical Specifications
3-1. Electrical Characteristics
The LP156WF1 requires two power inputs. The first logic is employed to power the LCD electronics and to
drive the TFT array and liquid crystal. The second backlight is the input about LED BL with LED Driver.
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LP156WF1
Liquid Crystal Display
Product Specification
Table 2. ELECTRICAL CHARACTERISTICS
LOGIC :
BACKLIGHT : ( with LED Driver)
PWM Jitter
Values
SymbolParameter
NotesUnit
MaxTypMin
CCPower Supply Input Voltage
CCMosaicPower Supply Input Current
CCPower Consumption
CC_PPower Supply Inrush Current
LVDSLVDS Impedance
LEDLED Power Input Voltage
LEDLED Power Input Current
LEDLED Power Consumption
LED_PLED Power Inrush Current
11010090Z
ȳ
1V3.63.33.0V
2mA610530-I
2W2.01.74-P
3mA1500--I
4
5V21.012.07.0V
6mA500433-I
6W6.05.2-P
7mA1500--I
8%100-5PWM Duty Ratio
-
PWMPWM Impedance
kȳ604020Z
9%0.2-0
PWMPWM Frequency
PWM High Level Voltage
PWM Low Level Voltage
Ver. 1.0 Dec. 10, 2009
PWM_H
PWM_L
PWMLED_EN Impedance
LED_EN_HLED_EN High Voltage
LED_EN_LLED_EN Low Voltage
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10Hz1000-200F
V5.3-3.0V
V0.3-0V
kȳ604020Z
V5.3-3.0V
V0.3-0V
11Hrs--12,000Life Time
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Note)
1. The measuring position is the connector of LCM and the test conditions are under 25, fv = 60Hz,
Black pattern.
2. The specified Icc current and power consumption are under
the Vcc = 3.3V , 25, fv = 60Hz condition and Mosaic pattern.
3. This Spec. is the max load condition for the cable impedance designing.
4. The below figures are the measuring Vcc condition and the Vcc control block LGD used.
The Vcc condition is same as the minimum of T1 at Power on sequence.
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LP156WF1
Liquid Crystal Display
Product Specification
Rising time
Vcc
0V
5. This impedance value is needed for proper display and measured form LVDS Tx to the mating connector.
6. The measuring position is the connector of LCM and the test conditions are under 25.
7. The current and power consumption with LED Driver are under the Vled = 12.0V , 25, Dimming of
Max luminance and White pattern with the normal frame frequency operated(60Hz).
8. The below figures are the measuring Vled condition
and the Vled control block LGD used.
VLED control block is same with Vcc control block.
90%
10%
0.5ms
3.3V
Rising time
LED
V
0V
10%
12.0V
90%
0.5ms
9. The operation of LED Driver below minimum dimming ratio may cause flickering or reliability issue.
10. If Jitter of PWM is bigger than maximum, it may induce flickering.
11. This Spec. is not effective at 100% dimming ratio as an exception because it has DC level equivalent
to 0Hz. In spite of acceptable range as defined, the PWM Frequency should be fixed and stable for
more consistent brightness control at any specific level desired.
12. The life time is determined as the time at which brightness of LCD is 50% compare to that of minimum
value specified in table 7. under general user conditionU
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3-2. Interface Connections
This LCD employs two interface connections, a 40 pin connector used for the module electronics interface and
the other connector used for the integral backlight system.
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
Test loop to 34pinTest Loop1
LCD Logic and driver power (3.3V Typ.)VCC2
LCD Logic and driver power (3.3V Typ.)VCC3
DDC Power (3.3V)V EEDID4
LCD Panel Self Test EnableBist5
DDC ClockClk EEDID6
DDC DataDATA EEDID7
31
32
33
34
35
36
37
38
39
40
ORX0-8
ERX0+ Positive LVDS differential data input21
Test Loop
LED_EN
NC
Negative LVDS differential data input
Positive LVDS differential data inputORX0+9
High Speed GroundGND10
Negative LVDS differential data inputORX1-11
Positive LVDS differential data inputORX1+12
High Speed GroundGND13
Negative LVDS differential data inputORX2-14
Positive LVDS differential data inputORX2+15
High Speed GroundGND16
Negative LVDS differential clock inputORXC-17
Positive LVDS differential clock inputORXC+18
High Speed GroundGND19
Negative LVDS differential data inputERX0-20
i
gh Speed GroundGND19
H
Negative LVDS differential data inputERX1-23
Positive LVDS differential data inputERX1+24
High Speed GroundGND19
Negative LVDS differential data inputERX2-26
Positive LVDS differential data inputERX2+27
High Speed GroundGND19
Negative LVDS differential clock inputERXC-29
Positive LVDS differential clock inputERXC+30
LED Backlight GroundGND
LED Backlight GroundGND
LED Backlight GroundGND
Test loop to 1pin
System PWM Signal input for dimmingPWM
LED Backlight On/Off
No Connection
LED Backlight Power (7V-21V)VLED
LED Backlight Power (7V-21V)VLED
LED Backlight Power (7V-21V)VLED
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Product Specification
LP156WF1
Liquid Crystal Display
NotesDescriptionSymbolPin
[Interface Chip]
1. LCD :
SiW, ST2_BS(LCD Controller)
Including LVDS Receiver.
2. System : SiW LVDSRx or equivalent
* Pin to Pin compatible with LVDS
[Connector]
20455-040E-0x, I-PEX or its compatibles
[Mating Connector]
20345-#40E-## series or equivalent
[Connector pin arrangement]
40
[LCD Module Rear View]
1
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3-3. LVDS Signal Timing Specifications
3-3-1. DC Specification
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LP156WF1
Liquid Crystal Display
Product Specification
Description
LVDS Differential Voltage |V
LVDS Common mode Voltage V
LVDS Input Voltage Range V
3-3-2. AC Specification
Description Symbol Min Max Unit Notes
LVDS Clock to Data Skew Margin
Symb
ol
| 100 600 mV -
ID
CM
IN
t
SKEW
t
SKEW
Min Max Unit Notes
0.6 1.8 V -
0.3 2.1 V -
- 400 + 400 ps
- 600 + 600 ps
85MHz > Fclk ˻
65MHz > Fclk ˻
65MHz
25MHz
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 Dec. 10, 2009
t
SKEW_EO
F
DEV
F
MOD
-1/7 + 1/7 T
clk
- · 3% -
- 200 KHz -
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Freq.
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LP156WF1
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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LP156WF1
Liquid Crystal Display
Product Specification
Table 6. TIMING TABLE
NoteUnitMaxTypMinSymbolITEM
Hsync
Vsync
Data
Enable
FrequencyDCLK
Period
Width
Width-Active
Period
Width
Width-Active
Horizontal back porch
Horizontal front porch
Vertical back porch
Vertical front porch
f
t
t
t
WHA
t
t
t
WVA
t
t
t
t
CLK
HP
WH
VP
WV
HBP
HFP
VBP
VFP
* Tentative Timing Table for 50Hz Refresh Rate (Note 1)
FrequencyDCLK
f
CLK
MHz72.669.2566.4
LVDS 2 port (
60Hz )
107810401010
161616
tCLK
960960960
112211111096
555
tHP
108010801080
504024
tCLK
522410
282310
tHP
931
NoteUnitMaxTypMinSymbolITEM
MHz72.669.2566.4
LVDS 2 port (
50Hz )
122611861152
161616
tCLK
960960960
118411681153
555
tHP
108010801080
226186152
tCLK
242424
968065
tHP
333
Hsync
Vsync
Data
Enable
Period
Width
Width-Active
Period
Width
Width-Active
Horizontal back porch
Horizontal front porch
Vertical back porch
Vertical front porch
t
t
t
WHA
t
t
t
t
t
t
HP
WH
t
VP
WV
WVA
HBP
HFP
VBP
VFP
Note 1. Slow refresh rate, under 60Hz could not be guaranteed about flickering and some noise on screen.
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Product Specification
* Tentative Timing Table for 40Hz Refresh Rate (Note 1)
LP156WF1
Liquid Crystal Display
NoteUnitMaxTypMinSymbolITEM
LVDS 2 port (
40Hz )
Hsync
Vsync
Data
Enable
FrequencyDCLK
Period
Width
Width-Active
Period
Width
Width-Active
Horizontal back porch
Horizontal front porch
Vertical back porch
Vertical front porch
f
t
t
t
t
t
t
t
CLK
t
WH
WHA
t
t
WV
WVA
HBP
HFP
VBP
VFP
MHz72.669.2566.4
HP
140613611320
161616
tCLK
960960960
VP
129112721257
555
tHP
108010801080
406361320
tCLK
242424
203184169
tHP
333
Note 1. Slow refresh rate, under 60Hz could not be guaranteed about flickering and some noise on screen.
3-5. Signal Timing Waveforms
High: 0.7VCC
Condition : VCC =3.3V
Data Enable, Hsync, Vsync
Low: 0.3VCC
DCLK
Hsync
t
tCLK
WH
t
HBP
0.5 Vcc
t
HP
tWHA
Data Enable
t
VP
t
WV
Vsync
t
VBP
tWVA
Data Enable
Ver. 1.0 Dec. 10, 2009
t
HFP
t
VFP
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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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LP156WF1
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
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B 1 B0
0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
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 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 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 0 0 0 0 0 0 0
0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
…… …
1 1 1 1 1 0 0 0 0 0 0 0 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 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 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0
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 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 0 0 0 1 1 1 1 1 0
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
MSB LSB
GREEN
BLUE
MSB LSB
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3-7. Power Sequence
Power Supply Input
VCC
0V
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Product Specification
90%
LP156WF1
Liquid Crystal Display
90%
10%10%
Interface Signal, V
i
LVDS
LED on/off control Signal
LED_EN
Dimming control signal
Of LED BL
PWM
LED input Voltage
VLED
Logic
Parameter
1
2
3
4
5
6
7
Value
T
T
1
2
Valid Data
0V
T
5
3.0V
3.0V
0V (Off)
T
9
Valid Data
0V (Low)
T
8
90%
0V
10%
T
12
Table 6. POWER SEQUENCE TABLE
Max.Typ.Min.
Units
ms10-0.5T
ms50-0T
ms50-0T
ms--400T
ms--200T
ms--200T
ms10-3T
LED
Parameter
8
9
10
11
12
T
T
3
7
T
6
T
10
T
11
90%
T
4
Value
Units
Max.Typ.Min.
ms--10T
ms--0T
ms--0T
ms--10T
ms--0.5T
Note)
1. Do not insert the mating cable when system turn on.
2. Valid Data have to meet “3-3. LVDS Signal Timing Specifications”
3. LVDS, LED_EN and PWM need to be on pull-down condition on invalid status.
4. LGD recommend the rising sequence of VLED after the Vcc and valid status of LVDS turn on.
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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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LP156WF1
Liquid Crystal Display
Product Specification
Optical Stage(x,y)
LCD Module
Pritchard 880 or
equivalent
50cm
Table 9. OPTICAL CHARACTERISTICS
Ta=25qC, VCC=3.3V, fV=60Hz, f
Parameter Symbol
Contrast Ratio CR 400 - - 1
Surface Luminance, white L
Luminance Variation G
Response Time
Color Coordinates
RED RX 0.587 0.617 0.647
GREEN GX 0.283 0.313 0.343
BLUE BX 0.121 0.151 0.181
WHITE WX 0.283 0.313 0.343
Viewing Angle 5
x axis, right()=0q) 4r 60 - - degree
x axis, left ()=180q) 4l 60 - - degree
y axis, up ()=90q) 4u 50 - - degree
y axis, down ()=270q) 4d 50 - - degree
Gray Scale 6
WH
WHITE
TrR+ Tr
RY 0.319 0.349 0.379
GY 0.565 0.595 0.625
BY 0.026 0.056 0.086
WY 0.299 0.329 0.359
Min Typ Max
185 220 - cd/m
-1.41.6 3
D
-8-ms 4
Values
= 69.25MHz, I
CLK
Units Notes
2
= 20mA(typ)
LED
2
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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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LP156WF1
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
Gray Level Luminance [%] (Typ)
L0 0
L7 1.00
L15 4.25
L23 10.90
L31 21.01
L39 34.82
L47 52.49
L55 74.17
L63 100
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FIG. 2 Luminance
<Measuring point for Average Luminance & measuring point for Luminance variation>
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LP156WF1
Liquid Crystal Display
Product Specification
H
10mm
B
V
FIG. 3 Response Time
678
910
11 12
A
10mm
2
1
4
3
5
13
Active Area
H,V
: ACTIVE AREA
A : H/4 mm
B: V/4 mm
POINTS: 13 POINTS
The response time is defined as the following figure and shall be measured by switching the input signal
for “black” and “white”.
Tr
Tr
R
D
%
100
90
Optical
Response
10
0
white
white
black
FIG. 4 Viewing angle
I
= 180
q
<Dimension of viewing angle range>
,
Left
Normal
Eye
Y
I
= 90q, Up
T
I
q
,
Right
I
= 270
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q
,
Down
I
= 0
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5. Mechanical Characteristics
The contents provide general mechanical characteristics for the model LP156WF1. In addition the figures
in the next page are detailed mechanical drawing of the LCD.
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LP156WF1
Liquid Crystal Display
Product Specification
359.3 r 0.5mmHorizontal
Outline Dimension
Bezel Area
Active Display Area
Surface Treatment
470g ( Max.) / 450g ( Typ.)Weight
Hard Coating(3H), Glare
209.5 r 0.5mmVertical
5.7mm (max)Thickness
349.8 r 0.5mmHorizontal
197.1 r 0.5mmVertical
344.16 r 0.3 mmHorizontal
193.59 r 0.3 mmVertical
treatment of the front polarizer
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LP156WF1
Liquid Crystal Display
Product Specification
<FRONT VIEW>
Note) Unit:[mm], General tolerance:
r 0.5mm
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LP156WF1
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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LP156WF1
Liquid Crystal Display
Product Specification
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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6. Reliability
Environment test condition
No. Test Item Conditions
1 High temperature storage test Ta= 60qC, 240h
2 Low temperature storage test Ta= -20qC, 240h
3 High temperature operation test Ta= 50qC, 50%RH, 240h
4 Low temperature operation test Ta= 0qC, 240h
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LP156WF1
Liquid Crystal Display
Product Specification
5 Vibration test (non-operating) Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min
3 axis, 1hour/axis
6 Shock test (non-operating) Half sine wave, 180G, 2ms
one shock of each six faces(I.e. run 180G 2ms
for all six faces)
7 Altitude operating
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.
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, Second Edition, Underwriters Laboratories Inc.
Information Technology Equipment - Safety - Part 1 : General Requirements.
b) CAN/CSA C22.2 No.60950-1-07, Second Edition, Canadian Standards Association.
Information Technology Equipment - Safety - Part 1 : General Requirements.
c) EN 60950-1:2006 + A11:2009, European Committee for Electrotechnical Standardization (CENELEC).
Information Technology Equipment - Safety - Part 1 : General Requirements.
d) IEC 60950-1:2005, Second Edition, The International Electrotechnical Commission (IEC).
Information Technology Equipment - Safety - Part 1 : General Requirements.
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LP156WF1
Liquid Crystal Display
Product Specification
7-2. EMC
a) ANSI C63.4 “American National Standard for Methods of Measurement of Radio-Noise
Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz.”
American National Standards Institute (ANSI), 2003.
b) CISPR 22 “Information technology equipment – Radio disturbance characteristics – Limit and
methods of measurement." International Special Committee on Radio Interference
(CISPR), 2005.
c) CISPR 13 “Sound and television broadcast receivers and associated equipment – Radio disturbance
characteristics – Limits and method of measurement." International Special Committee on Radio
Interference (CISPR), 2006.
7-3. Environment
a) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003
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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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LP156WF1
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 : 20 pcs
b) Box Size : 482 x 390 x 275
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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LP156WF1
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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LP156WF1
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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E
t
bl
gs
APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 1/3
Byte
Byte
(Dec)
(Hex)
0
1
2
3
4
Header
5
6
7
8
9
10
11
12
13
14
Version
15
16
17
18
Vendor / Product EDID
19
20
21
22
23
Displa y
Parameters
24
25
26
27
28
29
30
31
32
33
Panel Color Coordinates
34
a
s
35
36
ished
Timin
37
38
39
40
41
42
43
44
45
46
47
48
49
Standard Timing ID
50
51
52
53
Header
00
Header
01
Header
02
Header
03
Header
04
Header
05
Header
06
Header
07
EISA manufact ure code ( 3 Characte r ID ) LGD
08
EISA manufacture code (Compressed ASC
09
Panel Su pplier R eserv ed - Pro duct Code 01E9h
0A
( Hex. LSB first )
0B
LCD Module Serial No - Preferred but Optional ("0" If not used)
0C
LCD Module Serial No - Preferred but Optional ("0" If not used)
0D
LCD Module Serial No - Preferred but Optional ("0" If not used)
0E
LCD Module Serial No - Preferred but Optional ("0" If not used)
0F
Week of Manufactu re 0 0 weeks
10
Year of Manuf acture 2 009 year s
11
ED ID struct ure ve r sion # = 1
12
EDID r evision # = 3
13
Video input Definition = Digital signal
14
Max H image size (Rounded cm) = 35 cm
15
Max V image size (Rounded cm) = 19 cm
16
Di splay gamma = (gamma*1 00)-100 = Exam pl e:(2. 2*100 )-100= 120 = 2.2 Gamma
17
Feature Support (no_DPMS, no_Active Off/Very Low Power, RGB color display, Timing BLK 1,no_ GTF)
18
Red/Green Low Bits (RxRy/GxGy)
19
Bl ue/ Wh ite Low B its (BxB y/W xW y)
1A
Red X Rx = 0.621
1B
Red Y Ry = 0.352
1C
Gre en X Gx = 0 .314
1D
Gre en Y Gy = 0. 586
1E
Blue X Bx = 0.147
1F
Bl ue Y B y = 0. 118
20
Whit e X Wx = 0.313
21
Whit e Y Wy = 0.329
22
Established timing 1 (00h if not used)
23
Established timing 2 (00h if not used)
24
Ma nufact urer's timi ngs (00 h if no t used)
25
Standard timing ID1 (01h if not used)
26
Standard timing ID1 (01h if not used)
27
Standard timing ID2 (01h if not used)
28
Standard timing ID2 (01h if not used)
29
Standard timing ID3 (01h if not used)
2A
Standard timing ID3 (01h if not used)
2B
Standard timing ID4 (01h if not used)
2C
Standard timing ID4 (01h if not used)
2D
Standard timing ID5 (01h if not used)
2E
Standard timing ID5 (01h if not used)
2F
Standard timing ID6 (01h if not used)
30
Standard timing ID6 (01h if not used)
31
Standard timing ID7 (01h if not used)
32
Standard timing ID7 (01h if not used)
33
Standard timing ID8 (01h if not used)
34
Standard timing ID8 (01h if not used)
35
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Product Specification
Field Name and Comments
Ⅱ
)
LP156WF1
Liquid Crystal Display
Val ue
(Hex )
00
FF
FF
FF
FF
FF
FF
00
30
E4
E9
01
00
00
00
00
00
13
01
03
80
23
13
78
0A
08
D5
9F
5A
50
96
25
1E
50
54
00
00
00
01
01
01
01
01
01
01
01
01
01
01
01
01
01
01
01
Val ue
(Bin)
00000000
11111111
11111111
11111111
11111111
11111111
11111111
00000000
00110000
11100100
11101001
00000001
00000000
00000000
00000000
00000000
00000000
00010011
00000001
00000011
10000000
00100011
00010011
01111000
00001010
00001000
11010101
10011111
01011010
01010000
10010110
00100101
00011110
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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N
ldispl
NEG,H
NEG ),DE
LSB i
'1'
n
i
APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 2/3
Byte
Byte
(De c)
(Hex)
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
Timing Descriptor #3 Timing Descriptor #1Timing Descriptor #2
103
104
105
106
107
Pixe l Clock/1 0,00 0 (LS B) 138.5 MH z @ 59.9 Hz
36
Pixe l Clock/1 0,00 0 (MSB )
37
Ho rizon tal A ctive (lower 8 bits) 19 20 P ixel s
38
Ho rizon tal Blank ing(Thp-HA) (l ower 8 bits) 160 P ixels
39
Horizontal Active / Horizontal Blanking(Thp-HA) (upper 4:4bits)
3A
Vertical Avtiv e 1080 Lines
3B
Vertical Blanking (Tvp-HA) (DE Blanking typ.for DE only panels) 31 Lines
3C
Vertical Acti ve : Vertical B lank ing (T vp-HA) (u pper 4:4bits)
3D
Ho rizon tal S ync. Of fset (Thfp ) 48 P ixels
3E
Ho rizon tal S ync Pu lse Width (HSPW) 3 2 P ixels
3F
Vertical Sync Offset(Tv fp) : Sync Wid th (VSPW ) 3 Lin es : 5 Line s
40
Ho rizon tal V ertica l Sync Of fset/Widt h (upp er 2bits)
41
Ho rizon tal I mage Size ( mm) 345 mm
42
Vertical Ima ge Size (mm) 194 mm
43
Horizontal Image Size / Vertical Image Size
44
Horizontal Border = 0 (Zero for Notebook LCD)
45
Vertical Border = 0 (Zero for Notebook LCD)
46
on-Interlace, Norm a
47
Flag
48
Flag
49
Flag
4A
Da ta T ype Tag (D es cr iptor De fined by manufac tur er )
4B
Flag
4C
Descriptor Defined by manufacturer
4D
Descriptor Defined by manufacturer
4E
Descriptor Defined by manufacturer
4F
Descriptor Defined by manufacturer
50
Descriptor Defined by manufacturer
51
Descriptor Defined by manufacturer
52
Descriptor Defined by manufacturer
53
Descriptor Defined by manufacturer
54
Descriptor Defined by manufacturer
55
Descriptor Defined by manufacturer
56
Descriptor Defined by manufacturer
57
Descriptor Defined by manufacturer
58
Descriptor Defined by manufacturer
59
Flag
5A
Flag
5B
Flag
5C
Data Type Tag ( ASCII String )
5D
Flag
5E
ASC II String L
5F
ASC II String G
60
ASC II String
61
ASC II String D
62
ASC II String i
63
ASC II String s
64
ASC II String p
65
ASC II String l
66
ASC II String a
67
ASC II String y
68
Manufacturer P/N(If<13 char--> 0Ah, then terminate with ASC
69
Manufacturer P/N(If<13 char--> 0Ah, then terminate with ASC
6A
Manufacturer P/N(If<13 char--> 0Ah, then terminate with ASC
6B
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Product Specification
Field Name and Comments
ay, no ster eo, DigitalSeparate(Vsync_
Ⅱ
Ⅱ
Ⅱ
sync_
Liquid Crystal Display
only note :
code 0Ah,set remaini
s setto
co de 0A h,se t re ma in
code 0Ah,set remaining char = 20h)
Val ue
(Hex )
1A
36
80
A0
70
38
1F
40
30
20
35
00
59
C2
10
00
00
19
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
FE
00
4C
47
20
44
69
73
70
6C
61
79
0A
20
20
LP156WF1
Val ue
(Bin)
00011010
00110110
10000000
10100000
01110000
00111000
00011111
01000000
00110000
00100000
00110101
00000000
01011001
11000010
00010000
00000000
00000000
00011001
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
11111110
00000000
01001100
01000111
00100000
01000100
01101001
01110011
01110000
01101100
01100001
01111001
00001010
00100000
00100000
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k
APPENDIX A. Enhanced Extended Display Identification Data (EEDIDTM) 3/3
Byte
Byte
(De c)
(Hex)
108
109
110
111
112
113
114
115
116
117
118
119
120
Timing Descriptor #4Chec
121
122
123
124
125
126
127
Flag
6C
Flag
6D
Flag
6E
Data Type Tag ( ASCII String )
6F
Flag
70
ASCII String L
71
ASCII String P
72
ASCII String 1
73
ASCII String 5
74
ASCII String 6
75
ASCII String W
76
ASCII String F
77
ASCII String 1
78
ASCII String -
79
ASCII String T
7A
ASCII String L
7B
ASCII String C
7C
ASCII String 1
7D
Extension flag (# of optional 128 panel ID extension block to follow, Typ = 0)
7E
Check Sum (The 1-byte sum of all 128 bytes in this panel ID block shall = 0)
7F
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Product Specification
Field Name and Comments
LP156WF1
Liquid Crystal Display
Val ue
(Hex )
00
00
00
FE
00
4C
50
31
35
36
57
46
31
2D
54
4C
43
31
00
B0
Val ue
(Bin)
00000000
00000000
00000000
11111110
00000000
01001100
01010000
00110001
00110101
00110110
01010111
01000110
00110001
00101101
01010100
01001100
01000011
00110001
00000000
10110000
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