How it Works
CMO
Loading...
N141I1-L03
Specification
32 pgs1.13 Mb0

CMO N141I1-L03 Specification

Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Model No.: N141I1 - L03
Approval
- CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
------------------------------------------------------- 4
2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM ------------------------------------------------------- 11
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 12
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
5.4 COLOR DATA INPUT ASSIGNMENT
5.5 EDID DATA STRUCTURE
6. INTERFACE TIMING ------------------------------------------------------- 21
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 23
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS ------------------------------------------------------- 27
8.1 HANDLING PRECAUTIONS
8.2 STORAGE PRECAUTIONS
8.3 OPERATION PRECAUTIONS
9. PACKING ------------------------------------------------------- 28
9.1 CARTON
9.2 PALLET
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
10.2 CMO CARTON LABE
------------------------------------------------------- 30
2 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Model No.: N141I1 - L03
Approval
REVISION HISTORY
Version Date
0.0
1.0
2.0
2.1
2.2
2.3
2.4
2.5
2.6
Feb, 01,’05
May, 05,’05
May, 06, ‘05
May, 17, ‘05
May, 31, ‘05
Jul, 15, ‘05
Nov 23, ’05
Jan 17, ’06
Jan 26, ‘06
Page
(New)
All
7
15
18
20
25
26
N/A
15
15
6
9
23
23
4
25
26
27
New
Section Description
All
3.1
5.5
6.1
7.2
9.1
9.2
N/A
5.5
5.5
2.2.2
3.2
7.1
7.2
1.2
9.1
9.2
10.2
Appendix
Tentative specification was first issued.
Define power supply current
Update EDID code structure
Input signal timing specification
Add optical specification
Modify carton packing method
Modify pallet packing method
Approval spec is released
Update EDID code with sub-model name
Update EDID code with production week
Update lamp current for backlight unit
Update lamp current and operating frequency for backlight unit
Update test conditions: inverter driving frequency
Update optical specification: contract ratio, white variation, color
chromaticity
Declare the product fitting RoHS compliance
Modify the packing design for EPS texture
Modify the packing design for added corner protector
Carton label added “GP” & “RoHS” marks
Add drawing to specify cell gap and open bezel dimension
3 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
1 GENERAL DESCRIPTION
1.1 OVERVIEW
N141I1 - L03 is a 14.1” TFT Liquid Crystal Display module with single CCFL Backlight unit and 30 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) resolution
- DE only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
- RoHS compliance
Model No.: N141I1 - L03
Approval
1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 303.36(H) X 189.6(V) mm Bezel Opening Area 306.76 (H) x 193.0 (V) mm Driver Element a-si TFT active matrix - ­Pixel Number 1280 x R.G.B. x 800 pixel ­Pixel Pitch 0.237 (H) x 0.237 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 262,144 color ­Transmissive Mode Normally white - ­Surface Treatment
Glare, ReflectionІ2%,3H
- -
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 -- 425 440 g
(1)
(1)
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions
4 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
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) (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..
Relative Humidity (%RH)
www.panelook.com
Model No.: N141I1 - L03
Approval
Value
Min. Max.
- 220/2 G/ms (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Unit Note
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,.
Note (4) 10 ~ 300 Hz, 10 min / Cycle, 3 cycles for each X, Y, Z axis.
8060-20 400 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
5 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
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 - 6.5 mA Lamp Frequency FL - 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.
www.panelook.com
Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Model No.: N141I1 - L03
Approval
(1)
(1), (2), IL = 6.0 mA
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
6 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Model No.: N141I1 - L03
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 - 335 375 mA (3)a Black “H” Level VIL - - +100 mV ­“L” Level V
- - 1.5 A (2)
RUSH
lcc
-100 - - mV -
IH
- 400 450 mA (3)b
Terminating Resistor RT - 100 - Ohm ­Power per EBL WG P
- TBD - 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.
7 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
= 60
v
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Model No.: N141I1 - L03
Approval
a. White Pattern
Active Area
Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input
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.
.
= 60 Hz,
v
b. Black Pattern
Active Area
8 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Model No.: N141I1 - L03
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Lamp Input Voltage VL 603 670 737 V Lamp Current IL 2.0 6.0 6.5 mA
Lamp Turn On Voltage V
S
--- --- 1360 (25oC) V
--- --- 1500 (0 Operating Frequency FL 50 --- 80 KHz (3) Lamp Life Time LBL 15,000 --- --- Hrs (5) Power Consumption PL --- 4.02 --- W (4), IL = 6.0 mA
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
Value
o
C) V
Unit Note
I
RMS
(1)
RMS
(2)
RMS
(2)
RMS
Approval
= 6.0 mA
L
HV (Pink)
LCD
LV (White)
Module
1
Inverter
2
A
Current Meter
Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.
Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency from the
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.
Note (4) P
L
= I
LVL
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the condition
Ta = 25 2
o
C and IL = 6 mArms until one of the following events occurs:
(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
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 instrument.
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 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Global LCD Panel Exchange Center
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 Ѕ2 ± 10%.
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
www.panelook.com
Model No.: N141I1 - L03
Approval
I p
I -p
* Asymmetry rate:
| I
* Distortion rate
I
– I –p | / I
p
(or I –p) / I
p
rms
rms
* 100%
10 / 32
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Version 2.6
www.panelook.com
Loading...
+ 22 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use