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f. Backlight driving conditions
Parameter Symbol Min. Typ. Max. Unit Remark
SPEC NO.
PAGE
BT140GW02 V.5
14/29
LED forward voltage V
LED forward current
Power consumption
Input PWM frequency F
Duty ratio - 5 100 % Note 1
LED life time - 15,000 Hr T = 25°C , Note 2
Note 1: PWM duty cycle linearity guarantees 10~100%.
Note 2: LED life time definition is brightness decrease to 50% of initial or abnormal lighting.
g. Module function block
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LED driver
controller
3 3.2 3.4 V
F
IF 20 mA
P
3 W
LED
190 2000 Hz T = 25°C
PWM
LED Light-bar
TFT-LCD
Source driver
Timing
Step-up regulator
& reference voltage
generator
LVDS connector
rms
rms
Gate driver
EDID
EEPROM
T = 25°C
T = 25°C
T = 25°C
LVDS DATA BUS mini-LVDS & CONTROL BUS POWER I2C BUS
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SPEC NO.
PAGE
BT140GW02 V.5
15/29
3. Optical specifications
Ambient temperature = 25°C
Item Symbol Condition
Specification
Min. Typ. Max.
Unit Remark
Response time
Contrast ratio CR
Viewing angle
Brightness
(5 points average)
Color chromaticity (CIE)
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Tr+Tf θ= 0°
θ= 0°
Top
Bottom
Left
Right
170 200 nit Note 2,5
Y
L
Wx
Wy
Rx
Ry
Gx
Gy
Bx
CR≧10
CR≧10
CR≧10
CR≧10
θ= 0°
500 Note 2,4
15
30
40
40
-0.03
8 16 ms Note 3
deg Note 2,4,6
0.313
0.329
0.586
0.355
0.323
0.57
0.163
+0.03
Note 2
B
y
Color Gamut NTSC CIE1931 45 % -
δ
0.8 Note 2,7
W(5)
White uniformity
δ
0.65
W(13)
Cross talk Ct 2% Note 8
Note 1: To be measured in dark room.
Note 2: To be measured with a viewing cone of 2°by Topcon luminance meter BM-5A.
Note 3: Definition of response time:
The output signals of BM-7 are measured when the input signals are changed from “Black” to
“White” (falling time) and from “White” to “Black” (rising time), respectively. The response time
interval is between 10% and 90% of amplitudes. Refer to figure as below.
0.141
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(
Avg
)
SPEC NO.
PAGE
BT140GW02 V.5
16/29
100%
S
i
90%
g
n
a
l
(
R
e
l
a
t
i
v
e
v
a
l
u
10%
e
)
0%
Note 4: Definition of contrast ratio:
Contrast ratio is calculated with the following formula:
Note 5: Driving current for LED should be 20 mA.
Note 6: Definition of viewing angle
Contrast ratio
Luminance is measured at the following thirteen points (1~13):
Y
= (Y5+ Y10+Y11+Y12 +Y13) / 5
L
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Tr
of 5pts
=
"Black"
L white (Avg of 5pts.)
L
Black (Avg of 5pts.)
"White""White"
Tf
Note 7: Definition white uniformity
Luminance is measured at the following thirteen points (1~13):
δ
Minimum brightness of thirteen points
W(13) =
δ
W(5) =
Maximum brightness of thirteen points
Minimumbrightness of five points
Maximum brightness of five points
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13 point measuring locations refer to the point 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13.
5 point measuring locations refer to the point 5, 10, 11, 12 and 13.
SPEC NO.
PAGE
BT140GW02 V.5
17/29
Note 8:
1/2
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32 gray level 32 gray level
Unit: percentage of dimension of display area
l L
l L
l / LA x 100%= 2% max., LA and L
A-LA’
l / LB x 100%= 2% max., LB’ and LB’ are brightness at location B and B’
B-LB’
A
1/6
B
1/6
1/2
2/31/3
are brightness at location A and A’
A’
1/2
A’
0 gray level
1/6
1/6
1/3
1/2
B’
2/3
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4. Reliability test items
Test Item Test Condition Judgment Remark
SPEC NO.
PAGE
BT140GW02 V.5
18/29
High temperature storage
Low temperature storage
High temperature & high
humidity operation
High temperature operation
Low temperature operation
Thermal Shock
(Non-operation)
Electrostatic discharge (ESD)
Vibration
(Non-operation)
Mechanical shock
(Non-operation)
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60°C, 240 hours
-20°C, 240 hours
50°C, 80% RH, 240 hours
(No condensation)
50°C, 240 hours
0°C, 240 hours
-25°C / 30 mins ~ 65°C / 30 mins
100 cycles
150 pF, 330Ω,
Contact: ±8kV, Air: ±15kV
1.5Grms, 10 to 500 Hz random; 0.5hr in
each perpendicular axes ( X, Y, Z ).
220G/2ms, Half sine wave, ±X, ±Y, ±Z one
time for each direction
Note 1 Note 2
Note 1 Note 2
Note 1 Note 2
Note 1 Note 2
Note 1 Note 2
Note 1 Note 2
Note 1
Note 1 Note 2
Note 1 Note 2
Note 1: Pass: Normal display image with no obvious non-uniformity and no line defect.
Fail: No display image, obvious non-uniformity, or line defects.
Partial transformation of the module parts should be ignored.
Note 2: Evaluation should be tested after storage at room temperature for more than one hour.
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SPEC NO.
PAGE
BT140GW02 V.5
19/29
5. Safety
5-1. Sharp edge requirements
There will be no sharp edges or corners on the display assembly that could cause injury.
5-2. Materials
a. Toxicity
There will be no carcinogenic materials used anywhere in the display module. If toxic materials
are used, they will be reviewed and approved by the responsible InnoLux Toxicologist.
b. Flammability
All components including electrical components that do not meet the flammability grade UL94-V0
in the module will complete the flammability rating exception approval process. The printed circuit
board will be made from material rated 94-V0 or better. The actual UL flammability rating will be
printed on the printed circuit board.
c. Capacitors
If any polarized capacitors are used in the display assembly, provisions will be made to keep
them from being inserted backwards.
6. Display quality
The display quality of the color TFT-LCD module should be in compliance with the InnoLux
incoming inspection standard.
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7. Handling precaution
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) To assemble or install module into user’s system can be only in clean working areas. The
dust and oil may cause electrical short or worsen the polarizer.
(3) It’s not permitted to have pressure or impulse on the module because the LCD panel and
backlight will be damaged.
(4) Always follow the correct power sequence when LCD module is connecting and
operating.
(5) Do not pull the I/F connector in or out while the module is operating.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is
very soft and easily scratched.
(8) It is dangerous that moisture come into or contacted the LCD module, because moisture
may damage LCD module when it is operating.
(9) High temperature or humidity may reduce the performance of module. Please store LCD
module within the specified storage conditions.
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS DOCUMENT SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMI SSION FROM Chimei-Innolux
SPEC NO.
PAGE
BT140GW02 V.5
20/29
8. Label Definition
8-1. Module label
BT140GW02 V.5 AB1400002 50X
X X X X X X X Y M D L N N N N
(1) Model Number : BT140GW02
(2) Version : V.5
(3) Product Number : AB140000250X
(4) Serial ID: X X X X X X X Y M D L N N N N
(5) Production Location: MADE IN XXXX.
(6) UL/CB logo: “XXXX” especially stands for panel manufactured by CMI Ningbo satisfying UL/CB
CT: C-BNCL –Z5Z6 –Z7Z8 –Z9Z
10 –Z11Z12Z13
MADE IN CHINA
73mm
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requirement. “LEOO” “CANO” is the CMI’s UL factory code for Ningbo factory.
Serial No.
Product stroke
Year, Month, Date
CMI Internal Use
Revision
CMI Internal Use
23mm
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SPEC NO.
PAGE
BT140GW02 V.5
21/29
(7) Serial ID II (For HP):
CT: C – BNCL –Z5Z
Unique Sequence Identifier
6 –Z7Z8
Week/Year of MFG
Supplier/Site of MFG
Assembly Code
Commodity Code
Commodity Tracking Label Designator
Serial ID II includes the information as below:
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– Z9Z
– Z11Z12Z
10
13
Revision Level
(a) Commodity Tracking Label Designator: an identifier for the printed , human readable number only,
do not include the characters “CT:” within the barcode.
(b) Commodity Code: C(LCD Display Module)
(c) Assembly Code: BNCL
(d) Revision Level: RR
(e) Supplier/Site of MFG: 5C (Follow HP definition for CMI Fab)
(f) Week/Year of MFG: WW
(g) Unique Sequence Identifier:
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8-1. Carton label
SPEC NO.
PAGE
BT140GW02 V.5
22/29
M
BOX ID:
HP PN: 622560- J91
Model No. BT140GW02 V.5
Quantity: XX PCS
MFG Date: XXXX/XX/XX
QC:
MADE IN CHINA
(1) Model No. : BT140GW02
(2) Version: V.5
(3) Package Quantity:
(4) MFG Date: Year/Month/Date
(5) Serial ID: X X X X X X X Y M D L N N N
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INNOLUX DISPLAY
X X X X X X X Y M D L N N N
XX PCS
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90.5mm
55mm
AB1400002 50X
20mm
Serial No.
Product stroke
Year, Month, Date
CMI Internal Use
Revision
CMI Internal Use
53.5mm
p
r
9.Packing Form
Lowe
Carton
SPEC NO.
PAGE
Cushion
Step E
BT140GW02 V.5
23/29
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F
Ste
Upper Cushion
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10. Mechanical Drawings
10-1 Front Side
SPEC NO.
PAGE
BT140GW02 V.5
24/29
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10-2 Rear side
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SPEC NO.
PAGE
BT140GW0X V.X AB140000X X0X
BT140GW02 V.5
25/29
MADE IN CHINA
Z1Z2Z3Z4Z5Z6 –Z7 –Z8Z9Z10Z11Z12
CT: C-Z1Z2Z3Z4 –Z5Z6 –Z7Z8 –Z9Z10 –Z11Z12Z13
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Appendix: EDID Code
Byte
(Hex)
Header
00
Header
01
Header
02
Header
03
Header
04
Header
EDID Version
Vendor / Product
Display
Parameters
Panel Color Coordinates
Header
05
Header
06
Header
07
EISA manufacture code ( 3 Character ID ) " INL"
08
EISA manufacture code (Compressed ASCⅡ)
09
Panel Supplier Reserved - Product Code
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 Manufacture 00 weeks
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
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Year of Manufacture 2010 years
EDID structure version # = 1
EDID revision # = 3
Video input Definition = Digital signal
Max H image size (Rounded cm) = 31 cm
Max V image size (Rounded cm) = 18 cm
Display gamma = (gamma*100)-100 = Example:(2.2*100)-100=120 = 2.2 Gamma
Feature Support (no_DPMS, no_Active Off/Very Low Power, RGB color display, Timing BLK
1,no_ GTF)
Red/Green Low Bits (RxRy/GxGy)
Blue/White Low Bits (BxBy/WxWy)
Red X Rx = 0.580
Red Y Ry = 0.340
Green X Gx = 0.310
Green Y Gy = 0.550
Blue X Bx = 0.155
Blue Y By = 0.155
White X Wx = 0.313
White Y Wy = 0.329