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Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
REVISION HISTORY
Version Date
Ver 3.0 Jan.25, 2006
Page
(New)
All
1. GENERAL DESCRIPTION
Section Description
All
Approval specification was first issued.
1.1 OVERVIEW
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N154I3 -L01 is a 15.4” TFT Liquid Crystal Display module with single CCFL Backlight unit and 30 pins
LVDS interface. This module supports 1280 x 800 Wide-XGA 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) resolution
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
1.3 APPLICATION
- TFT LCD Notebook
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Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 331.2 (H) x 207.0 (V) (15.4” diagonal) mm
Bezel Opening Area 335.0 (H) x 210.7 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1280 x R.G.B. x 800 pixel Pixel Pitch 0.2588 (H) x 0.2588 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Anti-glare (Haze 25) - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 343.5 344.0 344.5 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 221.5 222.0 222.5 mm
Depth(D) - 6.2 6.5 mm
Weight - 510 530 g -
(1)
(1)
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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) 95 %RH Max. (Ta Љ 40 C°) .
(b) Wet-bulb temperature should be 39 C° Max. (Ta > 40 C°).
(c) No condensation.
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Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
Value
Min. Max.
- 200/2 G/ms (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Unit Note
Storange Range
5
Note (2) The temperature of panel surface should be 0 deg C Min. and 50 deg C Max.
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (200G / 2ms) is half Sine Wave,.
Note (4) 10~200 Hz, 0.5hr/cycle 1cycle for X,Y,Z
Relative Humidity (%RH)
100
95
80
60
Operating Range
40
20
8
Temperature ( C°)
8060-20400 20-40
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
Bracket
LCD Module
Side Mount Fixing Screw
Stage
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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 7.0 mA
Lamp Frequency FL 50 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
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Model No.: N154I3-L01 (NF4I301901)
Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Issued Date: Jan. 25, 2006
Approval
(1)
(1), (2), IL = 6.5 mA
RMS
RMS
(1), (2)
should be restricted to the conditions described under Normal Operating Conditions.
Note (2) Specified values are for lamp (Refer to Section 3.2 for further information).
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Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
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
White - 300 350 mA (3)a
Black
- - 1.5 A (2)
RUSH
lcc
- 350 400 mA (3)b
“H” Level VIH - - +100 mV - Differential Input Voltage for
LVDS Receiver Threshold
“L” Level V
-100 - - mV -
IL
Terminating Resistor RT - 100 - Ohm -
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
Value
Unit Note
Approval
+3.3V
R1
47K
Q1 2SK1475
FUSE
C3
1uF
Vcc
(LCD Module Input)
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
0.01uF
Q2
2SK1470
C2
Vcc rising time is 470us
+3.3V
0.9Vcc
0.1Vcc
GND
470us
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Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, DC
www.panelook.com
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
Current and f
a. White Pattern
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
b. Black Pattern
Active Area
Active Area
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Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Lamp Input Voltage VL 585 650 715 V
Lamp Current IL 2.0 6.0 6.5 mA
Min. Typ. Max.
Value
Unit Note
IL = 6.0 mA
RMS
(1)
RMS
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4. BLOCK DIAGRAM
)
4.1 TFT LCD MODULE
Rxin0(+/-)
Rxin1(+/-)
Rxin2(+/-)
CLK(+/-)
Vcc
(JAE-FI-XB30SL-HF10)
INPUT CONNECTOR
LVDS INPUT /
TIMING CONTROLLER
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
SCAN DRIVER IC
TFT LCD PANEL
(1280x3x800)
GND
Data
EDID
CLK
EDID
V
EDID
VL
LAMP CONNECTOR
(JST-BHSR-02VS-1)
4.2 BACKLIGHT UNIT
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
EDID
EEPROM
DATA DRIVER IC
BACKLIGHT UNIT
1 HV (Pink)
2 LV (Black
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Version 3.0
Page 11
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 3 Vcc Power Supply +3.3 V 4 V
5 NC - - 6 CLK
7 Data
8 Rxin0- LVDS Differential Data Input Negative
7B # 4 New line character indicates end of ASCII string
7C # 4 Padding with “Blank” character
7D # 4 Padding with “Blank” character
7E Extension flag
7F Checksum
4C 01001100
30 00110000
31 00110001
0A 00001010
20 00100000
20 00100000
00 00000000
00 00000000
00 00000000
FE 11111110
00 00000000
43 01000011
4D 01001101
4F 01001111
0A 00001010
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
00 00000000
00 00000000
00 00000000
FE 11111110
00 00000000
30 00110000
31 00110001
0A 00001010
20 00100000
20 00100000
00 00000000
49 01001001
01001110
00110001
00110101
00110100
01001001
00110011
00101101
01001100
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Page 17
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item SymbolMin. Typ. Max. Unit Note
DCLK Frequency 1/Tc - 71 80 MHz -
Vertical Total Time TV 810 823 (1000) TH -
DE
Vertical Addressing Time TVD 800 800 800 TH -
Horizontal Total Time TH 13601440(1600) Tc -
Horizontal Addressing Time THD 128012801280 Tc -
INPUT SIGNAL TIMING DIAGRAM
DE
DCLK
DE
TC
DATA
6.2 POWER ON/OFF SEQUENCE
Power Supply
for LCD, Vcc
- Interface Signal
(LVDS Signal of
Transmitter), V
- Power for Lamp
0V
0V
I
10%
Power On
90%
t1
T
HD
Restart
t7
10%
10%
t4
Valid Data
ONOFF OFF
Power Off
90%
t3 t2
t6 t5
50%50%
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Version 3.0
Page 18
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
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.
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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Page 19
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
25r2
50r10
Supply Voltage VCC 3.3 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Inverter Current IL 6.0 mA
Inverter Driving Frequency FL 55 KHz
Inverter Sumida-H05-4915
The measurement methods of optical characteristics are shown in Section 7.2. The following items
should be measured under the test conditions described in Section 7.1 and stable environment shown in
Note (6).
o
C
%RH
7.2 OPTICAL SPECIFICATIONS
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR 350 500 - - (2), (5)
Response Time
Central Luminance of White LC 170 200 cd/m
Average Luminance of White
White Variation
Red
Green
Color
Chromaticity
Blue
White
Color Gamut C.G%
Horizontal
Viewing Angle
Vertica l
TR - 5 10 ms
T
- 11 16 ms
F
L
AVE
GWA
GW
Rx
Ry
Gx
Gy
Bx
By
B
T
=0q, TY =0q
x
Viewing Normal Angle
155 185 - cd/m
70 -
70
0.597
0.336
0.320
Typ.-
0.03
0.522
0.149
Typ.+
0.03
0.118
Wx 0.313
Wy
0.329
42 45 -
Tx+
T
x
TY+
T
Y
CRt10
-
40 45 40 45 15 20 40 45 -
Deg.(1)
%
-
-
-
-
-
-
-
2
(4), (6)
2
(5), (6),
(3)
(7)
(1)
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Version 3.0
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Note (1) Definition of Viewing Angle (Tx, Ty):
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
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.
Normal
Tx = Ty = 0º
Ty-Ty
Tx-
Tx+
y+
12 o’clock direction
T
y+ = 90º
x+
TX+ = 90º
Contrast Ratio (CR) = L63 / L0
L63: Luminance of gray level 63
L 0: Luminance of gray level 0
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%
, TF):
R
Time
T
R
T
F
66.67 ms
66.67 ms
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Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
Note (4) Definition of Central Luminance of White (L
Measure the luminance of gray level 63 at point X
L5 = L (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
):
5
Photometer
(CA210, CS-1000T )
Note (6) Definition of White Variation (GW):
Measure the luminance of gray level 63 at 5 points
GW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
500 mm
Field of View = 2º
Light Shield Room
(Ambient Luminance < 2 lux)
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Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
X
: Test Point
X=1 to 13
Note (7) Definition of White Variation (ˡ W
Measure the luminance of gray level 63 at any point of range A on active display area
ˡ W
A = Minimum [L(Any point of area A)] / Maximum [L(Any point of area A)]*100 %
Definition of White Variation (ˡ W
Measure the luminance of gray level 63 at any point of range B on active display area
ˡ W
B = Minimum [L(Any point of area B)] / Maximum [L(Any point of area B)]*100 %
ˡ W
B = Minimum [L(Any point of area B)] / Maximum [L(Any point of area B)]*100 %
Active area
A):
B):
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Page 23
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
Note (8) Definition of color gamut (C.G%):
C.G%= ΓR G B /ΓR
R
R, G, B
ΓR
, G0, B0 : color coordinates of red, green, and blue defined by NTSC, respectively.
0
: color coordinates of module on 63 gray levels of red, green, and blue, respectively.
0 G0 B0
0 G0 B0
: area of triangle defined by R0, G0, B0
,*100%
ΓR G B: area of triangle defined by R, G, B
˃ˁˌ
˃ˁˋ
˃ˁˊ
˃ˁˉ
˃ˁˈ
˃ˁˇ
˃ˁˆ
˃ˁ˅
˃ˁ˄
˃
B
0
˃˃ˁ˅˃ˁˇ˃ˁˉ˃ˁˋ
˖˜˘ʳ˄ˌˆ˄
G
0
G
R
0
R
B
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Page 24
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
8. PRECAUTIONS
8.1 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
permanently damage the polarizer due to chemical reaction.
Approval
(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.
8.2 STORAGE 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.
8.3 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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9. PACKING
9.1 CARTON
Issued Date: Jan. 25, 2006
Model No.: N154I3-L01 (NF4I301901)
Approval
Packing testing criteria :
(1) Packing drop : 1 corner, 3 edges, 6 faces, each direction for one time, follow ISTA standard.