LB104V03 [NXP]
Liquid Crystal Display; 液晶显示
| 型号： | LB104V03 |
| 厂家： | 
NXP |
| 描述： | Liquid Crystal Display |
| 文件： | 总24页 (文件大小：377K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LB104V03
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
(
) Preliminary Specification
( V ) Final Specification
Title
10.4” VGA TFT LCD
SUPPLIER
*MODEL
Suffix
LG.Philips LCD Co., Ltd.
BUYER
MODEL
LB104V03
A1
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE
DATE
/
/
/
Please return 1 copy for your confirmation with
your signature and comments.
1 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
Contents
No
ITEM
Page
COVER
1
2
3
4
5
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION
1
2
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL SPECIFICATIONS
3
3-1 ELECTRICAL CHARACTREISTICS
3-2 INTERFACE CONNECTIONS
3-3 SIGNAL TIMING SPECIFICATIONS
3-4 SIGNAL TIMING WAVEFORMS
3-5 COLOR INPUT DATA REFERNECE
3-6 POWER SEQUENCE
OPTICAL SFECIFICATIONS
MECHANICAL CHARACTERISTICS
RELIABLITY
6
7
9
9
10
11
12
16
20
4
5
6
7
INTERNATIONAL STANDARDS
7-1 SAFETY
21
21
7-2 EMC
8
PACKING
8-1 DESIGNATION OF LOT MARK
8-2 PACKING FORM
22
22
23
25
9
PRECAUTIONS
A
APPENDIX. INCOMING INSPECTION STANDARD
2 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision No Revision Date Page
Description
Note
0.1
0.2
Mar. 14. 2003
Jul. 22. 2003
-
First Draft (Preliminary)
4
weight 480g à 500g(Max)
Changing Color coordinates
weight 480g à 500g
13
17
18
19
20
4
Changing Mechanical drawing
Changing Mechanical drawing
Half sine wave, 100G à120G, 6ms à2ms
weight 500g à 490g(Max)
0.3
Aug. 19. 2003
6
Insert Min value of Operating Voltage (455Vrms,7.0mArms)
Insert Note 7 item (.. external inverter for 2 CCFLs.)
7
Changing Connector marker
7
Hirose or equivalent -> Hirose,LG Cable or equivalent
13
17
19
-
insert Min value of Surface Luminance, white (320)
weight 500 à 490g
Changing Mechanical drawing
1.0
1.1
Sep. 01. 2003
Oct. 10. 2003
Version 1.0(Final specification)
Change Vibr at i on t est condi t i on
21
3 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
1. General Description
The LB104V03-A1 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 10.4 inches diagonally
measured active display area with VGA resolution(480 vertical by 640 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 LB104V03-A1 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
LB104V03-A1 characteristics provide an excellent flat display for office automation products such as
Notebook PC.
GND
CN2
VBL
LAMP1
POWER
( VDD, GND)
SOURCE DRI VE CI RCUI T
D1 D2
D1919D1920
POWER SUPPLY
G1
G2
CN1
GATE
TFT- LCD
( 640 X 3 X 480)
DRI VE
DI SPLAY DATA &
TI MI NG SI GNAL
CI RCUI T
TI MI NG
CONTROLLER
G479
G480
I NPUT CONNECTOR
VBL
LAMP2
CN3
GND
General Features
Active Screen Size
Outline Dimension
Pixel Pitch
10.4 inches(26.42cm) diagonal
236(H) × 180(V) × 10(D) mm
0.33 mm × 0.33 mm
Pixel Format
640 horiz. By 480 vert. Pixels RGB strip arrangement
6-bit, 262,144 colors
Color Depth
Luminance, White
Power Consumption
Weight
400 cd/m2(Typ.) Lamp Ass’y replaceable
6.3 Watt(Typ.)
490g (Max.)
Display Operating Mode
Transmissive mode, normally white
Surface Treatment
Ver. 1.1
Hard coating(3H) Anti-glare treatment of the front polarizer
Oct. 10, 2003
4 / 24
LB104V03
Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Values
Parameter
Symbol
Units
Notes
Min
-0.3
0
Max
4.0
50
VCC
TOP
TST
Vdc
°C
at 25 ± 5°C
Power Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
1
1
1
1
-20
10
60
°C
HOP
HST
90
%RH
%RH
10
90
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%
40%
60
50
Wet Bulb
Temperature [°C]
Storage
40
30
30
Operation
20
20%
10%
10
0
-20
0
10
60
70
80
20
40
50
Dry Bulb Temperature [? ]
5 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
The LB104V03-A1 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.
Table 2. ELECTRICAL CHARACTERISTICS
Values
Parameter
Symbol
Unit
Vdc
Notes
Min
3.0
Typ
Max
3.6
MODULE :
Power Supply Input Voltage
VCC
3.3
Power Supply Input Current
Power Consumption
ICC
Pc
-
-
175
200
mA
1
1
0.58
0.66
Watt
LAMP :
455
485
625
Operating Voltage
VBL
VRMS
2
(7.0mArms) (6.0mArms) (2.0mArms)
Operating Current
IBL
Vs
2.0
6.0
7.0
mARMS
3
4
Established Starting Voltage
-
-
-
750
940
80
3
VRMS
VRMS
kHz
Min
at 25 °C
at 0 °C
-
fBL
Ts
40
55
-
5
6
7
8
Operating Frequency
Discharge Stabilization Time
Power Consumption
Life Time
-
PBL
-
5.8
-
6.4
-
Watt
Hrs
40,000
Note)
The design of the inverter must have specifications for the lamp in LCD Assembly. The performance
of the Lamp in LCM, for example life time or brightness, is 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 your instrument.
1. VCC=3.3V, 25°C, fV (frame frequency) = 60Hz condition, whereas full black pattern is displayed.
2. The variance of the voltage is ± 10%.
3. The typical operating current is for the typical surface luminance (LWH) in optical characteristics.
4. The voltage above VS should be applied to the lamps for more than 1 second for start-up. Otherwise, the
lamps may not be turned on. The used lamp current is the lamp typical current.
6 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
5. The output of the inverter must have symmetrical(negative and positive) voltage waveform and
symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter
which has unsymmetrical voltage and unsymmetrical current and spike wave.
Lamp frequency may produce interference 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. Let’s 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%.
7. The lamp power consumption shown above does not include loss of external inverter for 2 CCFLs.
The used lamp current is the lamp typical current.
8. The life time 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 ± 2°C.
* 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 Ö2 ± 10%.
* Inverter output waveform had better be more similar to ideal sine wave.
* Asymmetry rate:
I p
| I p – I –p | / Irms * 100%
* Distortion rate
I -p
I p (or I –p) / Irms
* 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.
3-2. Interface Connections
This LCD employs Three interface connections, a 30 pin connector is used for the module electronics interface
and the other connectors are used for the integral backlight system.
The electronics interface connector is a model KN10G-30S-1H manufactured by Hirose,
GT101-30S-H16 manufactured by LG Cable or equivalent.
(Mating connector: FI-X30M manufactured by JAE)
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
7 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
Pin
1
Symbol
GND
VCC
VCC
GND
DCLK
DTMG
VSYNC
HSYNC
GND
R0
Description
Notes
Ground
Power (3.3V)
Power (3.3V)
Ground
[ I/F PIN ARRANGEMENT ]
2
PWB
3
30
1
4
5
Data Clock
Data Enable
Vertical sync
Horizontal sync
Ground
6
7
8
Rear Vi ew
9
Pleas refer to page 19, for detail
Red data least significant bit (LSB)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Red Data
R1
Red Data
Red Data
Red Data
Red Data
Red Data
Ground
R2
R3
R4
Red data most significant bit (MSB)
Green data least significant bit (LSB)
R5
GND
G0
Green Data
Green Data
Green Data
Green Data
Green Data
Green Data
Ground
G1
G2
G3
G4
G5
Green data most significant bit (MSB)
Blue data least significant bit (LSB)
GND
B0
Blue Data
Blue Data
Blue Data
Blue Data
Blue Data
Blue Data
Ground
B1
B2
B3
B4
B5
Blue data most significant bit (MSB)
GND
The backlight interface connector is a model BHSR-02VS-1, manufactured by JST. The mating connector
part number is SM02B-BHSS-1 or equivalent.
Pin
1
Symbol
HV
Description
Notes
-
High Voltage (Pink color)
-
2
LV
Low Voltage (white color)
8 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
3-3. Signal Timing Specifications
Table 5. TIMING TABLE
ITEM
Symbol
fCLK
tWCL
tWCH
trCLK
tfCLK
tSH
MIN.
21
8
TYP.
MAX.
UNIT
MHz
NOTE
Frequency
Width_Low
Width_High
Rise Time
Fall Time
Setup Time
Hold Time
Period
25.1
28
-
-
DCLK
5
-
-
ns
ns
-
-
25
25
-
-
-
3
-
For Dclk
tHH
8
-
800
-
-
tHP
770
12
900
120
Hsync
tCLK
ns
ns
Width_Active
Rise/Fall Time
tWH
tHr, tHf
-
-
30
Setup Time
Hold Time
tSV
tHV
tVP
0
2
-
-
-
For Hsync
-
525
-
Period
515
2
560
24
Vsync
tHp
Width_Active
tWV
Rise/Fall Time
tVr, tVf
-
-
50
ns
Setup Time
Hold Time
tSI
tHI
6
1
-
-
-
-
-
-
For Dclk
ns
ns
Rise/Fall Time
tIr, tIf
30
Horizontal
tHBP
tHFP
tVBP
tVFP
12
12
5
-
-
-
-
-
-
-
-
Back Porch
DE
tCLK
Horizontal
Front Porch
Vertical
Back Porch
tHp
Vertical
1
Front Porch
Setup Time
Hold Time
tSD
tHD
6
3
-
-
-
-
-
-
For Dclk
ns
ns
DATA
Rise/Fall Time
tDr, tDf
25
9 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
3-4. Signal Timing Waveforms
tHf,tVf
tHr,tVr
tIf,tDf ,tHD
tIr,tD ,tSD
0.7VCC
0.3VCC
DCLK, Hsync, Vsync, DE, DATA
tWCH
tWCL
tfCLK
trCL
K
tCLK
0.5VCC
DCLK
tHD
tSD
tCLKL
DATA
DE
Invalid Data
tHI
Invalid Data
tSI
DCLK
tHH
tSH
Hsync
Vsync
tHV
tSV
tHP
tWH
Hsync
DE
tHBP
tHFP
tVP
tWV
Vsync
tVBP
tVFP
DE
10 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
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.
Table 6. COLOR DATA REFERENCE
Input Color Data
RED
GREEN
BLUE
Color
MSB
LSB MSB
LSB MSB
LSB
R 5 R 4 R 3 R 2 R 1 R 0 G 5 G 4 G 3 G 2 G 1 G 0 B 5 B 4 B 3 B 2 B 1 B 0
0
1
0
0
0
1
1
1
0
0
0
1
0
0
0
1
1
1
0
0
0
1
0
0
0
1
1
1
0
0
0
1
0
0
0
1
1
1
0
0
0
1
0
0
0
1
1
1
0
0
0
1
0
0
0
1
1
1
0
1
0
0
1
0
1
0
1
1
0
0
0
0
1
0
1
0
1
1
0
0
0
0
1
0
1
0
1
1
0
0
0
0
1
0
1
0
1
1
0
0
0
0
1
0
1
0
1
1
0
0
0
0
1
0
1
0
1
1
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
1
1
0
1
0
0
Black
Red
Green
Blue
Basic
Color
Cyan
Magenta
Yellow
White
RED (00)
RED (01)
…
…
…
…
…
…
…
…
…
…
RED
GREEN
BLUE
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
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
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
RED (62)
RED (63)
GREEN (00)
GREEN (01)
...
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
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
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
1
GREEN (62)
GREEN (63)
BLUE (00)
BLUE (01)
…
BLUE (62)
BLUE (63)
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
1
1
1
1
1
0
1
11 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
3-6. Power Sequence
90%
90%
Power supply for LCD ( VCC)
10%
T7
10%
0V
T1 T2
T5 T6
10%
Interface Signal (Tx)
Power for Lamp
Valid data
10%
0V
T3
T4
OFF
ON
OFF
Table 7. POWER SEQUENCE TABLE
Parameter
Value
Units
Min.
-
Typ.
Max.
10
50
-
T1
T2
T3
T4
T5
T6
T7
-
-
-
-
-
-
-
(ms)
(ms)
(ms)
(ms)
(ms)
(ms)
(ms)
0
200
200
0
-
50
10
-
-
400
Note)
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 VCC to 0V.
3. Lamp power must be turn on after power supply for LCD and interface signal are valid.
12 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
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 F and Q equal to 0°.
FIG. 1 presents additional information concerning the measurement equipment and method.
FIG. 1 Optical Characteristic Measurement Equipment and Method
LCD Module
Pritchard 880 or
equivalent
Optical Stage(x,y)
50cm
Table 8. OPTICAL CHARACTERISTICS
Ta=25°C, VCC=3.3V, fV=60Hz, Dclk= 25.1MHz, VIN=3.3V, IL=6.0mA
Values
Parameter
Symbol
Units
cd/m2
Notes
Min
Typ
300
400
1.25
MAx
Contrast Ratio
CR
LWH
-
320
-
-
-
1
2
3
4
Surface Luminance, white
Luminance Variation
Response Time
d WHITE
1.45
Rise Time
TrR
TrD
-
-
5
8
ms
ms
Decay Time
RED
20
25
Color Coordinates
RX
RY
GX
GY
BX
BY
WX
WY
0. 614
0. 331
0. 275
0. 547
0. 126
0. 087
0. 275
0. 634
0. 351
0. 295
0. 567
0. 146
0. 107
0. 295
0. 654
0. 371
0. 315
0. 587
0. 166
0. 127
0. 315
GREEN
BLUE
WHITE
0. 305
0. 325
0. 345
Viewing Angle
5
x axis, right(F =0°)
x axis, left (F =180°)
y axis, up (F =90°)
y axis, down (F =270°)
Qr
Ql
50
50
35
45
60
60
40
50
-
-
-
-
degree
degree
degree
degree
Qu
Qd
13 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
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 center point across the LCD surface 50cm from the surface with all pixels
displaying white. For more information see FIG 1.
3. The variation in surface luminance , The Panel total variation (d WHITE) is determined by measuring LN
at each test position 1 through 5, and then dividing the maximum LN of 5 points luminance by
minimum LN of 5 points luminance. For more information see FIG 2.
d
WHITE = Maximum(L1,L2, … L5) / Minimum(L1,L2, … L5)
4. Response time is the time required for the display to transition from white to black (rise time, TrR) and
from black to white(Decay Time, TrD). For additional information see FIG 3.
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
Gray Level
L0
Luminance [%] (Typ)
0.2
0.8
L7
L15
4.5
L23
11.0
22.0
35.5
52.5
74.0
100
L31
L39
L47
L55
L63
14 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
FIG. 2 Luminance
<measuring point for surface luminance & measuring point for luminance variation>
H
H/2
H/4
L3
L2
L1
Center Point
H,V : ACTIVE AREA
L4
L5
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”.
TrD
TrR
%
100
90
Optical
Response
10
0
white
white
black
15 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
FIG. 4 Viewing angle
<Dimension of viewing angle range>
Normal
Eye
Y
f
°
= 90 , Up
,
f
°
= 180
Left
q
f
,
f
°
= 0
Right
,
f
°
= 270
Down
16 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
5. Mechanical Characteristics
The contents provide general mechanical characteristics for the model LB104V03-A1. In addition the figures
in the next page are detailed mechanical drawing of the LCD.
Horizontal
Vertical
236.0 ± 0.5mm
180.0 ± 0.5mm
Max. 10.5mm
215.6 ± 0.5mm
163 ± 0.5mm
211.2mm
Outline Dimension
Depth
Horizontal
Vertical
Bezel Area
Horizontal
Vertical
Active Display Area
158.4 mm
Weight
490(Max.)
Hard coating(3H)
Anti-glare treatment of the front polarizer
Surface Treatment
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Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
<FRONT VIEW>
Note) Unit:[mm], General tolerance: ± 0.5mm
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Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
<REAR VIEW>
Note) Unit:[mm], General tolerance: ± 0.5mm
19 / 24
Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
7. International Standards
7-1. Safety
a) UL 60950, Third Edition, Underwriters Laboratories, Inc., Dated Dec. 11, 2000.
Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment.
b) CAN/CSA C22.2, No. 60950, Third Edition, Canadian Standards Association, Dec. 1, 2000.
Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment.
c) EN 60950 : 2000, Third Edition
IEC 60950 : 1999, Third Edition
European Committee for Electrotechnical Standardization(CENELEC)
EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business
Equipment.
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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Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
6. Reliability
Environment test condition
No.
1
Test Item
Conditions
High temperature storage test
Low temperature storage test
High temperature operation test
Low temperature operation test
Vibration test (non-operating)
Ta= 60°C, 240h
Ta= -20°C, 240h
2
3
Ta= 50°C, 50%RH, 240h
Ta= 0°C, 240h
4
5
Random 1.0Grms 3axis(X,Y,Z ), 1hrs/axis
Bandwidth : 10~500Hz
6
7
Shock test (non-operating)
Half sine wave, 120G, 2ms
one shock of each six faces
Altitude
operating
storage / shipment
0 ~ 10,000 feet (3,048m) 24Hr
0 ~ 40,000 feet (12,192m) 24Hr
{ 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.
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Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
8. Packing
8-1. Designation of Lot Mark
a) Lot Mark
A
B
C
D
E
F
G
H
I
J
K
L
M
A,B,C : Inch
D : Year
E : Month
F : Panel Code
G : Factory Code
H : Assembly Code
I,J,K,L,M : Serial No
Note
1. Year
Year
97
7
98
8
99
9
2000 2001 2002 2003 2004 2005 2006 2007
Mark
0
1
2
3
4
5
6
7
2. Month
Month
Mark
Jan
1
Feb
2
Mar
4
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
A
Nov
B
Dec
C
3. Panel Code
Panel Code
Mark
P1 Factory
1
P2 Factory
2
P3 Factory
3
P4 Factory
4
P5 Factory
5
Hydis Panel
H
4. Factory Code
Factory Code
Mark
LPL Gumi
K
LPL Nanjing
C
5. Serial No
Serial No.
Mark
1 ~ 99,999
100,000 ~
A0001 ~ A9999, - - - - , Z9999
00001 ~ 99999
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 : 10 pcs
b) Box Size :L323mm X W270mm X H262mm
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Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
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.
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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Ver. 1.1
Oct. 10, 2003
LB104V03
Liquid Crystal Display
Product Specification
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
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 5°C and 35°C 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) The protection film is attached to the bezel with a small masking tape.
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) 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 bezel after the protection film is peeled off.
(3) You can remove the glue easily. When the glue remains on the bezel 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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Ver. 1.1
Oct. 10, 2003
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