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N150X3-L09
Specification
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CMO N150X3-L09 Specification

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- CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION ------------------------------------------------------- 4
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
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 ------------------------------------------------------- 6
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
3.3 EDID DATA
4. BLOCK DIAGRAM ------------------------------------------------------- 13 TFT LCD MODULE w/ INVERTER
5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 13
5.1 TFT LCD MODULE
5.2 TIMING DIAGRAM OF LVDS INPUT SIGNAL
5.3 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING ------------------------------------------------------- 16
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 18
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS ------------------------------------------------------- 22
8.1 ASSEMBLY AND HANDLING PRECAUTIONS
8.2 SAFETY PRECAUTIONS
9. DEFINITION OF LABELS ------------------------------------------------------- 23
9.1 CMO MODULE LABEL
9.2 Dell LABEL
10.2.1 MAL PPID LABEL
10.2.2 CARTON LABEL
10.2.3 PALLET LABEL
10. PACKING ------------------------------------------------ 24
10.1 CARTON
10.2 PALLET
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Version Date
Ver 1.0
Ver 2.0
Ver 2.1
Jan.31 ‘05
May.23 ’05
Aug.31 ‘05
Page
(New)
All
9
25
Section Description
All
3.3
10
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REVISION HISTORY
Perminaliary specification was first issued
Added EDID code
Modified Carton & pallet
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
N150X3- L09 is a 15.0” TFT Liquid Crystal Display module. This module supports 1024 x 768 XGA mode
and can display 262,144 colors. The optimum viewing angle is at 6 o’clock direction.
1.2 FEATURES
- Thin and Light Weight
- XGA (1024 x 768 pixels) resolution
- DE only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
- SPWG (Standard Panel Working Group) Style B compatible
- Single CCFL
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1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 304.1 (H) x 228.1 (V) (15.0” diagonal) mm Bezel Opening Area 307.8 (H) x 231.6 (V) mm Driver Element a-si TFT active matrix - ­Pixel Number 1024 x R.G.B. x 768 pixel ­Pixel Pitch 0.297 (H) x 0.297 (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) 316.8 317.3 317.8 mm (1)
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 241.5 242 242.5 mm (1) Depth(D) - 5.7 6.0 mm (1)
Weight - 550 565 g -
(1)
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1) Storage Humidity HST 10 90 %RH (1) Operating Ambient Temperature TOP 0 +50 ºC (1), (2) Operating Ambient Humidity HOP 20 90 %RH (1)
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 surface should be 0к min. and 50 к max.
Note (3) Condition for 50/18 G/ms is Rectangle Wave. Condition for 220/2 G/ms is Half Since Wave.
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Value
Min. Max.
-
NOP
- 1.5/10-200 G/Hz (4), (5)
NOP
50/18 220/2
Unit Note
G/ms (3), (4), (5)
Note (4) The fixing condition is shown as below:
Side Mount Fixing Screw
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.
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 2.0 6.5 mA Lamp Frequency FL 50 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
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).
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 VIL - - +100 mV - Logical Input Voltage
(LVDS)
“L” Level V
-100 - - mV -
IH
Terminating Resistor RT - 100 - Ohm ­Power per EBL WG P
- 3.176 - W (4)
EBL
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
+3.3V
Q1 2SK1475
R1
47K
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
0.01uF
Q2
2SK1470
C2
Value
FUSE
C3
1uF
Unit Note
Vcc
(LCD Module Input)
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Vcc rising time is 470μs
0.1Vcc
GND
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+3.3V
0.9Vcc
470μs
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.
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
= 60 Hz,
v
b. Black Pattern
Active Area
= 60
v
“Flat Panel Display Monitor Setup Patterns”, FPDMSU.ppt.
(c) Luminance: 60 nits.
(d) The inverter used is provided from O2Micro (www.o2micro.com). Please contact O2Mirco for detail
information. CMO doesn’t provide the inverter in this product.
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3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Lamp Input Voltage VL 627 660 693 V Lamp Current IL 2.0 6.0 6.5 mA
Lamp Turn On Voltage VS
--- --- 1165 (25
--- --- 1400 (0 Operating Frequency FL 50 --- 80 KHz (3) Lamp Life Time LBL 15,000 - Hrs (5) Power Consumption PL - 3.96 - 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
o
C) V
Unit Note
I
RMS
RMS
(2)
RMS
(2)
RMS
= 6.0 mA
L
(1)
LCD
Module
HV (White)
LV (Black)
1
2
Current Meter
Inverter
A
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
= IL VL
L
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 = 6.0 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.
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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
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%;
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The ideal sine wave form shall be symmetric in positive and negative polarities.
I p
I -p
* Asymmetry rate:
| I
* Distortion rate
I
– I –p | / I
p
(or I –p) / I
p
rms
rms
* 100%
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