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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
11. DEFINITION OF LABELS ------------------------------------------------------- 32
11.1 CMO MODULE LABEL
11.2 CMO CARTON LABE
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
Version Date
3.0
Jan 17,’06 All
Page
(New)
REVISION HISTORY
Section Description
All Approval specification was first issued.
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1 GENERAL DESCRIPTION
1.1 OVERVIEW
N141C1 - L01 is a 14.1” TFT Liquid Crystal Display module with single CCFL Backlight unit and 30 pins
LVDS interface. This module supports 1440 x (3 RGB) x 900 WXGA+ mode and can display 262,144 colors.
The optimum viewing angle is at 6 o’clock direction. The inverter module for Backlight is built in.
1.2 FEATURES
- Thin and Light Weight
- WXGA+ (1440 x 900 pixels) resolution
- DE only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 2 pixel/clock
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
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1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 303.48(H) X 189.675(V) (14.1 inch Diagonal) mm
Bezel Opening Area 306.76 (H) x 193.0 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1440 x R.G.B. x 900 pixel Pixel Pitch 0.21075 (H) x 0.21075 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Antiglare/ Antisatic and Hard Coat (3H min.) - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 319 319.5 320 mm
Module Size
Vertical(V) 205 205.5 206 mm
Depth(D) -- 5.2 5.5 mm
Weight -- 395 410 g (2)
Weight -- 410 425 g (3)
(1)
(1)
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions
(2) Weight without inverter
(3) Weight with inverter.
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A
2 ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
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 Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation .
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max.
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Min. Max.
- 220 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Value
Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
Unit Note
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (220G / 2ms) is half Sine Wave
8060 -20 40020-40
Note (4) 10 ~ 300 Hz, 10 min / Cycle, 3 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
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage 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 - 2.5K V
Lamp Current IL 2.0 6.5 mA
Lamp Frequency FL 45 80 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 Conditions.
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Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
(1)
(1), (2)
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
3 ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage Vcc 3.0 3.3 3.6 V Ripple Voltage VRP - - 100 mV Rush Current I
Power Supply Current
Logical Input Voltage
White - 380 430 mA (3)a
Black
“H” Level VIL - - +100 mV “L” Level V
- - 1.5 A (2)
RUSH
lcc
-100 - - mV -
IH
- 465 510 mA (3)b
Terminating Resistor RT - 100 - Ohm Power per EBL WG P
- 3.19 - W (4)
EBL
Note (1) The module should be always operated within above ranges.
Value
Unit Note
Approval
Note (2) Measurement Conditions:
+3.3V
R1
47K
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
Vcc rising time is 470us
Q1 2SK1475
C2
0.01uF
Q2
2SK1470
+3.3V
FUSE
C3
1uF
Vcc
(LCD Module Input)
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.
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v
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
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
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42 2A Standard timing ID # 3 01 00000001
43 2B Standard timing ID # 3
44 2C Standard timing ID # 4
45 2D Standard timing ID # 4
46 2E Standard timing ID # 5
47 2F Standard timing ID # 5
48 30 Standard timing ID # 6
49 31 Standard timing ID # 6
50 32 Standard timing ID # 7
51 33 Standard timing ID # 7
52 34 Standard timing ID # 8
53 35 Standard timing ID # 8
54 36
55 37 # 1 Pixel clock (hex LSB first)
56 38 # 1 H active (“1440”)
57 39 # 1 H blank (“160”)
58 3A # 1 H active : H blank (“1440 : 160”)
59 3B # 1 V active (”900”)
60 3C # 1 V blank (”26”)
61 3D # 1 V active : V blank (”900 :26”)
62 3E # 1 H sync offset (”48”)
63 3F # 1 H sync pulse width ("32”)
64 40 # 1 V sync offset : V sync pulse width (”3 : 6”)
65 41
66 42 # 1 H image size (”303 mm”)
67 43 # 1 V image size (”190 mm”)
68 44 # 1 H image size : V image size (”303 : 190”)
69 45 # 1 H boarder (”0”)
70 46 # 1 V boarder (”0”)
71 47
72 48
73 49 # 2 Pixel clock (hex LSB first)
74 4A # 2 H active (“1440”)
75 4B # 2 H blank (“160”)
76 4C # 2 H active : H blank (“1440 : 160”)
77 4D # 2 V active (”900”)
78 4E # 2 V blank (”22”)
79 4F # 2 V active : V blank (”900 : 22”)
80 50 # 2 H sync offset (”48”)
81 51 # 2 H sync pulse width (”32”)
82 52 # 2 V sync offset : V sync pulse width (”3 : 6”)
83 53
84 54 # 2 H image size (”303 mm”)
85 55 # 2 V image size (”190 mm”)
According to VESA CVT Rev1.1)
# 1 H sync offset : H sync pulse width : V sync offset : V sync
width (”48: 32 : 3 : 6”)
# 1 Non-interlaced, Normal, no stereo, Separate sync, H/V pol
Negatives
Detailed timing description # 2 Pixel clock (“73.75 MHz”,
According to VESA CVT Rev1.1)
# 2 H sync offset : H sync pulse width : V sync offset : V sync
width (”48 : 32 : 3 : 6”)
107 6B
108 6C Flag
109 6D Flag
110 6E Flag
111 6F Data Type Tag:
112 70 Flag
113 71 SMBUS value @ 10nits = 36d 24
114 72 SMBUS value @ 17nits = 51d 33
115 73 SMBUS value @ 24nits = 58d 3A
116 74 SMBUS value @ 30nits = 70d 46
117 75 SMBUS value @ 60nits = 98d 62
118 76 SMBUS value @ 110nits = 141d 8D
119 77 SMBUS value @ 150nits = 171d AB
120 78 SMBUS value @ max nits = 232d E8
121 79 Numbers of LVDS Recevier chip = 2
122 7A BIST Enable: Yes = '01' No = '00' ("Yes")
123 7B
124 7C
125 7D
126 7E Extension flag
127 7F Checksum
ASCII)
Manufacturer P/N (If <13 char, then terminate with ASCII code
0Ah, set remaining char = 20h)
(If <13 char, then terminate with ASCII code 0Ah, set remaining
char = 20h)
(If <13 char, then terminate with ASCII code 0Ah, set remaining
char = 20h)
(If <13 char, then terminate with ASCII code 0Ah, set remaining
char = 20h)
10 00010000
00 00000000
00 00000000
00 00000000
00 00000000
00 00000000
FE 11111110
00 00000000
4D 01001101
43 01000011
31 00110001
39 00111001
36 00110110
33 00110011
4E 01001110
31 00110001
34 00110100
31 00110001
43 01000011
31 00110001
0A 00001010
00 00000000
00 00000000
00 00000000
FE 11111110
00 00000000
00100100
00110011
00111010
01000110
01100010
10001101
10101011
11101000
02 00000010
01 00000001
0A 00001010
20 00100000
20 00100000
00 00000000
6B 01101011
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6 INVERTER SPECIFICATION
6.1 Connector type
Input connector type: LVC-D20SFYG (HONDA)
Output connector: JST SM02B-BHSS-1-TB (JST)
6.2 Input connector pin assignment
6.2.1 Input Connector pin assignment:
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
Input connector
HONDA LVC-D20SFYG
Pin Function
1 INV_SRC
2 INV_SRC
3 INV_SRC
4 INV_SRC
5 GND Ground
6 NC No Connection
7 5VALW
8 GND Ground
9 SMB_DAT
10 SMB_CLK
11 GND Ground
12 INV_PWM System side PWM input signal for brightness control
13 GND Ground
14 NC No Connection
15 ~ 20 NC No Connection
This power rail should be used as a power rail to drive the backlight
DC-AC converter
This power rail should be used as a power rail to drive the backlight
DC-AC converter
This power rail should be used as a power rail to drive the backlight
DC-AC converter
This power rail should be used as a power rail to drive the backlight
DC-AC converter
This should be used as power source that stores the brightness/contrast
values & the circuit that interfaces with SMB_CLK & SMB_DAT
SMBus interface for sending brightness & contrast information to the
inverter/panel
SMBus interface for sending brightness & contrast information to the
inverter/panel
Comments
6.2.2 Absolute maximum ratings
Items Absolute max. ratings Unit
INV_SRC (Voltage) -1.0~23.5 V
FPBACK/SMB_CLK/SMB_DAT
(Voltage)
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6.3 Output connector pin assignment
Pin Name Description
1 CFL-High High-voltage output to the CCFL
2 CFL-Low Low-voltage output to the CCFL
6.4 General electrical specification
6.4.1 Absolute maximum ratings
Items Absolute max. ratings Unit
INV_SRC (Voltage) -1.0~23.5 V
FPBACK/SMB_CLK/SMB_DAT
(Voltage)
6.4.2 Electrical characteristics:
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Model No.: N141C1 - L01
Approval
-1.0~5.5 V
No. Item Symbol
1 Input Voltage INV_SRC 7.5 14.4 21 V
Input Signal Level for
2
Input Signal Level for
3
4 Input Power Pin(Max) 220nits@Vin=12V - - 5.5 W
Brightness Adjust (Lamp
5
6 Output Voltage Vout IL = 6.3mA(typ) 612 680 748 Vrms
7
5VSUS
5VALW
Current Control)
Output Current
5VSUS - - - V
5VALW 4.75 5 5.2 V
SMB_DAT
Iout (Min)
Iout (Max)
Condition
Control by SMBus(256 steps
dimming control)
Vin=7.5V~21V SMB_DAT=00H
Ta =2 5к, after running 30 min.
Vin=7.5V~21V SMB_DAT=FFH
Ta =2 5к, after running 30 min.
Min. Typ. Max. Uint
00H - FFH -
1.5 1.8 2.1 mArms
6 6.3 6.6 mArms
8 Operation Frequency Freq Vin=7.5V~21V 45 - 65 KHz
9 Burst mode frequency fB Vin=7.5V~21V 200 - 220 Hz
10 Open Lamp Voltage Vopen No Load 1400 -- 1800 Vrms
11 Striking Time Ts No Loadw 0.6 1 1.4 Sec
12
13 Start and Delay Time
Efficiency K
Vin=7.5V, SMB_DAT=FFH
(RES LOAD=100K ohm)
Vin=14.4V,
SMB_DAT=00H - 130 200 uS
20 / 35
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
Start –up time
14
(Turn on delay time)
zInput Voltage
The operating input voltage of inverter shall be defined.
The inverter shall ignite the CCFL lamp at minimum input voltage at any environment conditions.
zOn/Off control
Enable: At “ON” condition (FPBACK=Hi), enable the inverter.
Disable: At “OFF” condition (FPBACK=Lo), disable the inverter.
zQuiescent current
At the inverter “OFF” condition, input quiescent should be less than 0.1mA.
zOpen lamp voltage
The inverter start-up output voltage will be above “Vopen” for “Ts” minimum at any condition under specify
until lamp to be ignited. The inverter should be shutdown if lamp ignition was failed in “Ts” maximum. The
inverter shall be capable of withstanding the output connections open without component over-stress / fire /
smoke /arc.
zBurst mode frequency
The burst mode frequency should be in specification in any environment condition and electrical condition.
Vin=14.4V,
SMB_DAT=FFH - - 0.1 Sec
zBrightness control
SM-BUS values for panel luminance are to be included in the on LCD board EEDID ROM chip table. The
supplier will measure panel luminance in a system and define the SMBUS values for each of the 8 required
luminance levels. The panel luminance, for which SMBUS values will be provided in the EEDID from byte #
113(hex #71), to byte # 120, (hex # 78), is show in the table below. The inverter supplier should provide
Remind that all the information described in this document is confidential. Please don’t reveal to other people
else before getting CMO’s agreement.ibed in this document is confidential. Please don’t reveal to other people
else before getting CMO’s agreement.
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7 INTERFACE TIMING
7.1 INPUT SIGNAL TIMING SPECIFICATIONS
The specifications of input signal timing are as the following table and timing diagram.
Signal Item SymbolMin. Typ. Max. Unit Note
DCLK Frequency 1/Tc 25 44.5 60 MHz -
Vertical Total Time TV 910 926 1500 TH -
DE
Vertical Addressing Time TVD 900 900 900 TH -
Horizontal Total Time TH 760 800 880 Tc -
Horizontal Addressing Time THD 720 720 720 Tc -
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
DE
DCLK
TC
DE
DATA
7.2 POWER ON/OFF SEQUENCE
INPUT SIGNAL TIMING DIAGRAM
Power On
90%
Power Off
90%
HD
T
Restart
t7
Power Supply
for LCD, Vcc
- Interface Signal
(LVDS Signal of
Transmitter), V
I
- Power for Lamp
0V
0V
10%
t1
Valid Data
t6 t5
50%50%
ONOFF OFF
10%
t4
t3 t2
10%
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Timing Specifications:
0.5< t1 Љ 10 msec
0 < t2 Љ 50 msec
0 < t3 Љ 50 msec
t4 Њ 500 msec
t5 Њ 200 msec
t6 Њ 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.
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
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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 Њ 5 msec
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8 OPTICAL CHARACTERISTICS
8.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage 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 8.2. The following items
should be measured under the test conditions described in 8.1 and stable environment shown in Note (6).
8.2 OPTICAL SPECIFICATIONS
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR 400 600 - - (2), (5)
Response Time
Average Luminance of White L5p 185 230 - cd/m2(4), (5)
Luminance Non-Uniformity
Color Gamut C.G 42 45 - % (5), (7)
Red
Color
Chromaticity
Viewing Angle
Green
Blue
White
Horizontal
Vertica l
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o
25r2
50r10
TR - 5 10 ms
- 11 16 ms
T
F
GW5p
GW
13p
=0q, TY =0q
T
x
Rx
Ry
Gx
Gy
Bx
By
Wx 0.313 -
Wy
Tx+
T
-
x
TY+
T
-
Y
Viewing Normal
Angle
CRt10
- - 20 %
- - 35 %
0.590
0.340
0.319
TYP
-0.02
0.541
0.152
0.125
0.329
40 45 40 45 15 20 40 45 -
TYP
+0.02
C
%RH
(3)
(5), (6)
-
-
-
-
-
(1), (5)
-
Deg.
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.67 ms
Note (1) Definition of Viewing Angle (Tx, Ty):
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Model No.: N141C1 - L01
Approval
TX- = 90º
x-
6 o’clock
T
y- = 90º
y-
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L
L
: Luminance of gray level 63
63
L
: Luminance of gray level 0
0
63
/ L0
Normal
Tx = Ty = 0º
Ty-Ty
Tx
Tx
y+
12 o’clock direction
T
y+ = 90º
x+
TX+ = 90º
CR = CR (5)
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%
R
T
R
66.67 ms
, TF):
66
Time
T
F
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
Approval
Note (4) Definition of Average Luminance of White (L
Measure the luminance of gray level 63 at 5 points
L5p = [L (5)+ L (10)+ L (11)+ L (12)+ L (13)] / 5
L (x) is corresponding to the luminance of the point X at Figure in Note (6)
Note (5) Measurement Setup:
The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement
should be executed after lighting Backlight for 20 minutes in a windless room.
LCD Module
LCD Panel
Center of the Screen
Field of View = 2º
):
5p
Photometer
(CA210,CS-1000T)
500 mm
Light Shield Room
(Ambient Luminance < 2 lux)
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L01
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Note (6) Definition of White Variation (GW5p, GW
Measure the luminance of gray level 63 at 5, 13 points
GW
={1-{ Minimum [L (5)+ L (10)+ L (11)+ L (12)+ L (13)] / Maximum [L (5)+ L (10)+ L (11)+ L (12)+
5p
L (13)]}} *100%
GW
={1-{ Minimum [L (1) ~ L (13)] / Maximum [L (1) ~ L (13)]}} *100%
13p
13p
):
X
: Test Point
X=1 to 5
Note (7) Definition of color gamut (C.G):
C.G= 'R G B /'R
R
, G0, B0 : color coordinates of red, green, and blue defined by NTSC, respectively.
0
R, G, B
'R
0 G0 B0
0 G0 B0
: color coordinates of module on 63 gray levels of red, green, and blue, respectively.
: area of triangle defined by R0, G0, B0
,*100%
'R G B: area of triangle defined by R, G, B
˖˜˘ ʳ˄ˌ ˆ˄
˃ˁˌ
˃ˁˋ
˃ˁˊ
˃ˁˉ
˃ˁˈ
˃ˁˇ
˃ˁˆ
˃ˁ˅
˃ˁ˄
˃
˃˃ˁ˅˃ˁˇ˃ˁˉ˃ˁˋ
G
0
G
B
B
0
R
0
R
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9 PRECAUTIONS
9.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) The module should be assembled into the system firmly by using every mounting hole. Be
careful not to twist or bend the module.
(2) While assembling or installing modules, it can only be in the clean area. The dust and oil may cause
electrical short or damage the polarizer.
(3) Use fingerstalls or soft gloves in order to keep display clean during the incoming inspection and
assembly process.
(4) Do not press or scratch the surface harder than a HB pencil lead on the panel because the polarizer is
very soft and easily scratched.
(5) If the surface of the polarizer is dirty, please clean it by some absorbent cotton or soft cloth. Do not use
Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might
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permanently damage the polarizer due to chemical reaction.
(6) Wipe off water droplets or oil immediately. Staining and discoloration may occur if they left on panel for
a long time.
(7) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contacting with hands, legs or clothes, it must be washed away thoroughly with soap.
(8) Protect the module from static electricity, it may cause damage to the C-MOS Gate Array IC.
(9) Do not disassemble the module.
(10) Do not pull or fold the lamp wire.
(11) Pins of I/F connector should not be touched directly with bare hands.
9.2 SAFETY PRECAUTIONS
(1) High temperature or humidity may reduce the performance of module. Please store LCD module within
the specified storage conditions.
(2) It is dangerous that moisture come into or contacted the LCD module, because the moisture may
damage LCD module when it is operating.
(3) It may reduce the display quality if the ambient temperature is lower than 10 ºC. For example, the
response time will become slowly, and the starting voltage of lamp will be higher than the room
temperature.
9.3 OPERATION PRECAUTIONS
(1) Do not pull the I/F connector in or out while the module is operating.
(2) Always follow the correct power on/off sequence when LCD module is connecting and operating. This
can prevent the CMOS LSI chips from damage during latch-up.
(3) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disassemble the module or insert anything into the Backlight unit.
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10 PACKAGING
10.1 CARTON
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Figure. 10-1 Packing method
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10.2 PALLET
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Figure. 10-2 Packing method
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11 DEFINITION OF LABELS
11.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.