CHIMEI INNOLUX N121I1-L03 Specification
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Issued Date: Jul.30, 2004
Model No.: N121I1 -L03
Tentative
- CONTENTS -
REVISION HISTORY
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
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
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT
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
5.6 EDID SIGNAL SPECIFICATION
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS
8.1 HANDLING PRECAUTIONS
8.2 STORAGE PRECAUTIONS
8.3 OPERATION PRECAUTIONS
9. PACKING ------------------------------------------------------- 23
9.1 CARTON
9.2 PALLET
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
10.2 CARTON LABEL
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The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification.
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Issued Date: Jul.30, 2004
Model No.: N121I1 -L03
Tentative
Version Date
Ver 0.0
Jul.30,’04
Page
(New)
All
REVISION HISTORY
Section Description
All Tentative specification first issued.
3 / 23
The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
N121I1 -L03 is a 12.1” TFT Liquid Crystal Display module with single CCFL Backlight unit and 20 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
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Issued Date: Jul.30, 2004
Model No.: N121I1 -L03
Tentative
1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 261.12 (H) x 163.2 (V) (12.1” diagonal) mm
Bezel Opening Area 264.12 (H) x 166.2 (V) mm
Driver Element a-si TFT active matrix - -
Pixel Number 1280 x R.G.B. x 800 pixel Pixel Pitch 0.204 (H) x 0.204 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Anti-glare (Haze25) - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 275.3 275.8 276.3 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 177.5 178 178.5 mm
Depth(D) - 5.2 5.5 mm
Weight - 305 325 g -
(1)
(1)
4 / 23
The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification.
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p
g
p
)
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.
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Issued Date: Jul.30, 2004
Model No.: N121I1 -L03
Tentative
Value
Min. Max.
- (200) G (3), (5)
NOP
- (1.5) G (4), (5)
NOP
Unit Note
Note (2) The temperature of panel surface should be 0 ºC Min. and 50 ºC Max.
Note (3) 3ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 500Hz, 0.5 Hr/cycle, 0.5hr each X, Y, Z,
Relative Humidity
100
90
80
60
O
erating Range
40
20
Stora
5
erature (ºC
Tem
e Range
8060 -20 40020-40
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.
5 / 23
The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification.
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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 - (6.5) mA
Lamp Frequency FL - (80) KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
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Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Issued Date: Jul.30, 2004
Model No.: N121I1 -L03
Tentative
(1)
(1), (2), IL = (6.0) 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).
6 / 23
The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification.
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Issued Date: Jul.30, 2004
Model No.: N121I1 -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
- - (1.5) A (2)
RUSH
White - (340) mA (3)a
Power Supply Current
Black - (410) mA (3)b
Vertical Stripe
lcc
- (440) mA (3)c
“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
Tentative
+3.3V
R1
47K
Q1 2SK 1475
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
7 / 23
The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification.
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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
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Issued Date: Jul.30, 2004
Model No.: N121I1 -L03
Tentative
Current and f
a. White Pattern
c. Vertical Stripe Pattern
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
b. Black Pattern
B
B
R
R
R
Active Area
R
B
B
B
R
R
G
G
G
G
G
G
B
B
B
Active Area
R
R
R R
Active Area
G
B
G
B
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Lamp Input Voltage VL (548) (610) (673) V
Lamp Current IL (2.0) (6.0) (6.5) mA
Lamp Turn On Voltage VS
Operating Frequency FL 40 - 80 KHz (3)
Lamp Life Time LBL 10,000 - - Hrs (5)
Power Consumption PL - (3.66) - W (4), IL = 6.0 mA
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
Note (2) for burst mode inverter design
LCD
Module
Min. Typ. Max.
- - 1,300 (25 deg C) V
- - 1,550 (0 deg C) V
HV (Pink)
LV (White)
Value
1
2
Current Meter
Unit Note
IL = 6.0 mA
RMS
(1)
RMS
(2)
RMS
(2)
RMS
Inverter
A
Note (3) for continuous mode inverter design
Note (4) The voltage shown above should be applied to the lamp for more than 1 second after startup.
8 / 23
The information described in this technical specification is tentative and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
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