Revised lamp current and frequency.
Revised the value of EBL.
Revised the parameters of backlight unit and defined the lamp leakage
current.
Revised inverter type.
Revised contrast and cross talk spec.
Added the definition of cross talk and measuring instruments.
Revised packaging material and structure.
9
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Version 1.2
Page 4
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
N133I1 - L04 is a 13.3” TFT Liquid Crystal Display module with single CCFL Backlight unit and 20 pins
LVDS interface. This module supports 1280 x 800 WXGA mode and can display 262,144 colors. The
optimum viewing angle is at 6 o’clock direction. The inverter module for Backlight is not built in.
1.2 FEATURES
- Thin and Light Weight
- WXGA (1280 x 800 pixels) re solution
- DE only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
1.3 APPLICA TION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 286.08 (H) x 178.8 (V) mm
Bezel Opening Area 289.1 (H) x 181.8 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1280 x R.G.B. x 800 pixel Pixel Pitch 0.2235 (H) x 0.2235 (V) mm Pixel Arrange ment RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Glare , AR<1%, 2H - -
1.5 MECHANICAL SPECIFICATIONS
Module Size
I/F connector mounting position The mounting inclination of the connector makes the screen
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
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Item Min. Typ. Max. Unit Note
Horizontal(H) 298.5 299 299.5 mm
Vertical(V) 194.5 195 195.5 mm
Depth(D) --- --- 5.5 mm
Weight --- 350 365 g -
center within ±0.5mm as the horizontal.
(1)
(1)
(2)
Note (2) Connector mounting position
+/- 0.5mm
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Version 1.2
Page 5
Issued Date: Mar. 01, 2006
A
Model No.: N133I1 - L04
Preliminary
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Storage Humidity HST 10 90 %
Operating Ambient T emperature TOP 0 +50 ºC (1), (2)
Operating Humidity HOP 20 90 %
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
- 200/2 G/ms (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Value
Min. Max.
Unit Note
Relative Humidity (%RH)
100
90
80
60
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Note (2) The temperature of panel surface should be 0 ºC Min. and 50 ºC Max.
40
20
10
Operating Range
Storage Range
Temperature (ºC)
8060 -20400 20-40
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (200G / 2ms) is half Sine Wave,
Note (4) 10 ~ 200 Hz, 0.5 Hr / Cycle, 1 cycles for each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough
so that the module would not be twisted or bent by the fixture.
The fixing condition is shown as below:
t Room Temperature
Side Mount Fixing Screw
Gap=2mm
Version 1.2
Bracket
LCD Module
Side Mount Fixing Screw
Stage
5 / 28
Page 6
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply V oltage VCC -0.3 +4.0 V
Logic Input Voltage VIN -0.3 VCC+0.3 V
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - (2.0K) V
Lamp Current IL (2.0) (7.0) mA
Lamp Frequency FL (50) (60) KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Co nditions.
Min. Max.
Min. Max.
Value
Value
Unit Note
(1)
Unit Note
(1), (2), IL = 6.0 mA
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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Version 1.2
Page 7
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply V oltage Vcc 3.0 3.3 3.6 V Ripple Voltage VRP - - 100 mV Rush Current I
Power Supply Current
Logical Input Voltage
White - 190 220 mA (3)a
Black
“H” Level VIL - - +100 mV “L” Level V
- - 1.5 A (2)
RUSH
lcc
-100 - - mV -
IH
- 230 260 mA (3)b
Terminating Resistor RT - 100 - Ohm Power per EBL WG P
- 2.43 - W (4)
EBL
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
Value
Unit Note
+3.3V
R1
47K
Q1 2SK1475
FUSE
C3
1uF
Vcc
(LCD Module Input)
(High to Low)
(Control Signal)
SW
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+12V
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C1
1uF
VR1
R2
1K
47K
0.01uF
Q2
2SK1470
C2
Vcc rising time is 470us
+3.3V
0.9Vcc
0.1Vcc
GND
470us
Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
Hz, whereas a power dissipation check pattern below is displayed.
7 / 28
Version 1.2
= 60
v
Page 8
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input
a. White Pattern
Active Area
power. Test conditions are as follows.
(a) Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
(b) The pattern used is a black and white 32 x 36 checkerboard, slide #100 from the VESA file
“Flat Panel Display Monitor Setup Patterns”, FPDMSU.ppt.
(c) Luminance: 60 nits.
(d) The inverter used is provided from Sumida (www.sumida.com.tw)
= 60 Hz,
v
b. Black Pattern
Active Area
. Please contact Sumida for
detail information. CMO doesn’t provide the inverter in this product.
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8 / 28
Version 1.2
Page 9
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Lamp Input Voltage VL (576) (640) (704) V
Lamp Current IL (2.0) (6.0) (7.0) mA
Lamp Turn On Voltage VS
Operating Frequency FL (50) (55) (60) KHz (3)
Lamp Life Time LBL (15,000) --- --- Hrs (5)
Power Consumption PL (3.46) (3.84) (4.22) W (4), IL = 6.0 mA
Leakage Current IIN-I
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
- - 1.3 mA (7)
OUT
Min. Typ. Max.
--- --- (1300 (25
--- --- (1450 (0
Value
o
C))V
o
C))V
Unit Note
I
RMS
RMS
(2)
RMS
(2)
RMS
= 6.0 mA
L
(1)
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency from the
Note (4) P
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the condition
LCD
Module
after startup. Otherwise, the lamp may not be turned on normally.
display, and this may cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
= IL ×VL
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L
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Ta = 25 ±2
(a) When the brightness becomes or lower than 50% of its original value.
(b) When the effective ignition length becomes or lower than 80% of its original value. (Effective
ignition length is defined as an area that has less than 70% brightness compared to the
o
C and IL = 6 mArms until one of the following events occurs:
HV (Pink)
LV (White)
1
2
Current Meter
Inverter
A
brightness in the center point.)
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have specifications for the modularized lamp. The performance of the Backlight,
such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for
the lamp. All the parameters of an inverter should be carefully designed to avoid producing too
much current leakage from high voltage output of the inverter. When designing or ordering the
inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the
inverter (miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module
should be operated in the same manners when it is installed in your instrume nt.
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
9 / 28
Version 1.2
Page 10
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
which has unsymmetrical voltage and unsymmetrical 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.
Requirements for a system inverter design, which is intended to have a better display performance, a
better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its
leakage current.
a. The asymmetry rate of the inverter waveform should be 10% below.
b. The distortion rate of the waveform should be within √2 ± 10%.
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
* Asymmetry rate:
I p
I -p
Note (7) The lamp leakage current is measured by the current difference between in and out.
And the measurement condition is as below:
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LCD Module
FG
Low
I
Low
| I
* Distortion rate
I
Lamp
– I –p | / I
p
(or I –p) / I
p
rms
High
* 100%
rms
Current Probe
GND
Current Probe
Inverter
I
Leak(RMS)
= I
High(RMS)
- I
Low(RMS)
I
High
10 / 28
Version 1.2
Page 11
4. BLOCK DIAGRAM
)
4.1 TFT LCD MODULE
Rxin0(+/-)
Rxin1(+/-)
Rxin2(+/-)
(HIROSE-DF19KR-20P-1H)
INPUT CONNECTOR
CLK(+/-)
Vcc
GND
Data
CLK
V
EDID
EDID
EDID
VL
LAMP CONNECTOR
(JST-BHSR-02VS-1)
LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
EDID
EEPROM
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
SCAN DRIVER IC
TFT LCD PANEL
(1280xR.G.B.x800)
DA TA DRIVER IC
BACKLIGHT UNIT
Preliminary
4.2 BACKLIGHT UNIT
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1 HV (Pink)
2 LV (White
11 / 28
Version 1.2
Page 12
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Symbol Description Polarity Remark
1 Vss Ground
2 Vcc Power Supply +3.3 V (typical)
3 Vcc Power Supply +3.3 V (typical)
4 V
5 BIST Panel BIST enable
6 CLK
7 DATA
8 Rxin0- LVDS Differential Data Input Negative
9 Rxin0+ LVDS Differential Data Input Positive
10 Vss Ground
11 Rxin1- LVDS Differential Data Input Negative
12 Rxin1+ LVDS Differential Data Input Positive
13 Vss Ground
14 Rxin2- LVDS Differential Data Input Negative B2~B5, DE, Hsync, Vsync
15 Rxin2+ LVDS Differential Data Input Positive
16 Vss Ground
17 CLK- LVDS Clock Data Input Negative
18 CLK+ LVDS Clock Data Input Positive
19 Vss Ground
20 Vss Ground
Note (1) Connector Part No.: DF19KR-20P-1H (HIROSE) or equivalent
DDC 3.3V Power DDC 3.3V Power
EDID
DDC Clock DDC Clock
EDID
DDC Data DDC Data
EDID
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
R0~R5,G0
-
G1~G5, B0, B1
-
LVDS Level Clock
Note (2) User’s connector Part No: DF-19G-20S-1SD or equivalent
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12 / 28
Version 1.2
Page 13
5.2 BACKLIGHT UNIT
Pin Symbol Description Color
1 HV High Voltage Pink
2 LV Ground White
Note (1) Connector Part No.: JST- BHSR-02VS-1 or equivalent
Note (2) User’s connector Part No.: SM02B-BHSS-1-TB or equivalent
5.3 TIMING DIAGRAM OF LVDS IN PUT SIGNAL
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
CLK+
Rxin2
Rxin1
Rxin0
T/7
IN20 IN19 IN18IN17IN16IN15 IN14
DE B5B4B3 B2 Vsync Hsync
IN13 IN12 IN11IN10IN9IN8 IN7
B1 G4G3G2 G1 B0 G5
IN6 IN5 IN4IN3IN2IN1 IN0
G0 R3R2R1 R0 R5 R4
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Signal for 1 DCLK Cycle (T)
13 / 28
Version 1.2
Page 14
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
5.4 COLOR DATA INPUT ASSIGNMENT
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 the assignment of
color versus data input.
Data Signal
Color
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red(0)/Dark
Red(1)
Red(2)
6E # 4 Reserved 00 00000000
6F # 4 FC (hex) defines Monitor name ("Color LCD", ASCII) FC 11111100
70 # 4 Flag 00 00000000
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71 # 4 1st character of name ("C") 43 01000011
72 # 4 2nd character of name ("o") 6F 01101111
73 # 4 3rd character of name ("l") 6C 01101100
74 # 4 4th character of name ("o") 6F 01101111
75 # 4 5th character of name ("r") 72 01110010
76 # 4 6th character of name (<space>) 20 00100000
77 # 4 7th character of name ("L") 4C 01001 100
78 # 4 8th character of name ("C") 43 01000011
79 # 4 9th character of name ("D") 44 01000100
7A # 4 New line character # 4 indicates end of Monitor name 0A 00001010
7B # 4 Padding with "Blank" character 20 00100000
7C # 4 Padding with "Blank" character 20 00100000
7D # 4 Padding with "Blank" character 20 00100000
t6 ≧ 200 msec
Note (1) Please avoid floating state of interface signal at invalid period.
Note (2) When the interface signal is invalid, be sure to pull down the power supply of LCD Vcc to 0 V.
Note (3) The Backlight inverter power must be turned on after the power supply for the logic and the
interface signal is valid. The Backlight inverter power must be turned off before the power supply
for the logic and the interface signal is invalid.
Note (4) Sometimes some slight noise shows when LCD is turned off (even backlight is already off). To
avoid this phenomenon, we suggest that the Vcc falling time had better to follow
t7 ≧ 5 msec
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19 / 28
Version 1.2
Page 20
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Volt age VCC 3.3 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Inverter Current IL 6 mA
Inverter Driving Frequency FL (61) KHz
Inverter Sumida-H05-4915
The relative measurement methods of optical characteristics are shown in 7.2. The following items
should be measured under the test conditions described in 7.1 and stable environment shown in Note (6).
25±2
50±10
7.2 OPTICAL SPECIFICATIONS
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR (150)(250)- (2), (6)
Response Time
Average Luminance of White L
The contrast ratio can be calculated by the following expression.
x-
y-
Normal
θx = θy = 0º
θy-θy+
θx−
θx+
y+
12 o’clock direction
θ
y+ = 90º
x+
θX+ = 90º
Contrast Ratio (CR) = L63 / L0
L63: Luminance of gray level 63
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L 0: Luminance of gray level 0
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CR = CR (1)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).
Note (3) Definition of Response Time (T
100%
90%
Optical
Response
10%
0%
T
R
66.67 ms
, TF) and measurement method:
R
T
F
66.67 ms
Time
21 / 28
Version 1.2
Page 22
Issued Date: Mar. 01, 2006
A
A
Model No.: N133I1 - L04
Preliminary
Note (4) Definition of Average Luminance of White (L
Measure the luminance of gray level 63 at 5 points
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
L (x) is corresponding to the luminance of the point X at Figure in Note (6).
Note (5) Definition of Cross Talk (CT):
CT = | Y
Where:
Y
= Luminance of measured location with gray level 0 pattern (cd/m2)
B
Y
A, L
Y
A, D
(0, 0)
(D/8,W/2)
(D/2,7W/8)
– YA | / YA × 100 (%)
B
= Luminance of measured location without gray level 0 pattern (cd/m2)
Y
A
ctive Area
Y
Gray 32
Y
(D,W)
(D/2,W/8)
A, U
(7D/8,W/2)
A, R
AVE
):
(D/4,W/4)
Y
(D/8,W/2)
B, L
Y
(D/2,7W/8)
B, D
(0, 0)
ctive Area
Gray 0
Gray 32
Y
B, U
Y
B, R
(3D/4,3W/4)
(D,W)
(D/2,W/8)
(7D/8,W/2)
Note (6) Measurement Setup:
The LCD module should be stabilized at given temperature for 15 minutes to a v oid abrupt temperature
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change during measuring. In order to stabilize the luminan ce, the measurement should be executed
after lighting Backlight for 15 minutes in a windless room.
LCD Module
LCD Panel
Center of the Screen
500 mm
Field of View = 2º
TOPCON/BM-5A
MINOLTA /CA210
MINOLTA /CS-1000T
Light Shield Room
(Ambient Luminance < 2 lux)
22 / 28
Version 1.2
Page 23
Note (7) Definition of White Variation (δW):
A
X
Measure the luminance of gray level 63 at 13 points
δW = Maximum [L (1), L (2) ……L (12), L (13)] / Minimum [L (1), L (2) …… L (12), L (13)]
Horizontal Line Number
10mm
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
H/4
H
Vertical Line Number
H/4H/4H/4
1112
10mm
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6
2
9
45
10mm10mm
W/4W/4W/4W/4
7
1
W
ctive area
8
3
10
13
:Test Point X=1 to 13
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Version 1.2
Page 24
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
8. PRECAUTIONS
8.1 ASSEMBL Y AND HANDLING PRECAUTIONS
(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. This can
prevent damage to the CMOS LSI chips during latch-up.
(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.
(10) When ambient temperature is lower than 10ºC may reduce the display quality. For example, the
response time will become slowly, and the starting voltage of CCFL will be higher than room
temperature.
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8.2 SAFETY PRECAUTIONS
(1) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disa ssemble the module or insert anything into the Backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contact with hands, skin or clothes, it has to be washe d away thoroughly with soap.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.
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Version 1.2
Page 25
9. PACKAGING
9.1 CARTON
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
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Figure. 9-1 Packing method
25 / 28
Version 1.2
Page 26
9.2 PALLET
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
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Figure. 9-2 Packing method
26 / 28
Version 1.2
Page 27
Issued Date: Mar. 01, 2006
Model No.: N133I1 - L04
Preliminary
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
01A
*ZYywwsssUUSA*
N133I1 -L04 Rev. XX
N141X5 - L03Rev.XX
X X X X X X X Y M D L N N N N
C P 1 3 5 4 4 8 - 01
E207943
MADE IN TAIWAN
(a) Model Name: N133I1 - L04
(b) Revision: Rev. XX, for example: A1, …, C1, C2 …etc.
(c) Serial ID: X X
Serial ID includes the information as below:
(a) Manufactured Date: Year: 1~9, for 2001~2009
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X X X X X Y M D X N N N N
Month: 1~9, A~C, for Jan. ~ De c.
Day: 1~9, A~Y, for 1
st
Serial No.
CMO Internal Use
Year, Month, Date
CMO Internal Use
Revision
CMO Internal Use
to 31st, exclude I , O and U
(b) Revision Code: cover all the change
(c) Serial No.: Manufacturing sequence of product
10.2 CMO CARTON LABEL
27 / 28
Version 1.2
Page 28
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