CMO N154I3-L02 Specification

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TFT LCD Approval Specification

MODEL NO.: N154I3-L02

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

Customer NEC Computer

pproved by :

Note :

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2008-04-22

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

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

5.6 EDID SIGNAL SPECIFICATION

6. INTERFACE TIMING ------------------------------------------------------- 18

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 20

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. PRECAUTIONS ------------------------------------------------------- 24

8.1 HANDLING PRECAUTIONS

8.2 STORAGE PRECAUTIONS

8.3 OPERATION PRECAUTIONS

9. PACKING ------------------------------------------------------- 25

9.1 CARTON

9.2 PALLET

10. DEFINITION OF LABELS ------------------------------------------------------- 27

10.1 CMO MODULE LABEL

10.2 CARTON LABEL

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

REVISION HISTORY

Version Date

Ver 3.0 Apr. 22, 2008 All All Approval specification 3.0 first issued.

Page

(New)

Section Description

.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

N154I3-L02 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

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

- TFT LCD Notebook

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 331.2 (H) x 207.0 (V) (15.4” diagonal) mm
Bezel Opening Area 334.7 (H) x 210.5 (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 - -

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
Thickness(T) - 6.0 6.2 mm

Weight - 510 525 g -

Module
Size

(1)

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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 <= 40 ºC).

(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).

(c) No condensation.

Note (2) The temperature of panel surface area should be 0 ºC min. and 60 ºC max.

Relative Humidity (%RH)

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

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

8060-20 400 20-40

Temperature (ºC)

Note (3) 1 time for ± X, ± Y, ± Z. for Condition (220G / 2ms) is half Sine Wave,.

Note (4) 10~500 Hz, 30 min/cycle, 1cycle for X,Y,Z-axis.

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 2.0 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

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

Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

(1)

(1), (2), IL = 6.0 mA

RMS

RMS

(1), (2)

Note (2) Specified values are for lamp (Refer to Section 3.2 for further information).

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

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 - - mV ­Rush Current I

- - 1.5 A (2)

RUSH

Initial Stage Current IIS - - 1.0 A (2)

Power Supply Current

LVDS Differential Input High Threshold V

LVDS Differential Input Low Threshold V

White - 320 - mA (3)a
Black

lcc

TH(LVDS)

-100 - - mV

TL(LVDS)

380 480 mA (3)b

- - +100 mV

LVDS Common Mode Voltage VCM 1.125 - 1.375 V (5)
LVDS Differential Input Voltage |VID| 100 - 600 mV (5)
Terminating Resistor RT - 100 - Ohm -

Power per EBL WG P

- 3.86 - W (4)

EBL

Note (1) The ambient temperature is Ta = 25 ± 2 ºC.

Value

Unit Note

Approval

(5),

=1.2V

V

CM

(5)

=1.2V

V

CM

Note (2) I

Measurement Conditions: Shown as the following figure. Test pattern: black.

: the maximum current when VCC is rising

RUSH

I

: the maximum current of the first 100ms after power-on

IS

(High to Low)

(Control Signal)

SW

+12V

+3.3V

R1

47K

R2

1K

47K

VR1

C1

1uF

0.01uF

2SK1475

Q1

Q2

2SK1470

C2

FUSE

C3

1uF

Vcc rising time is 470us

+3.3V

VCC

Vcc

(LCD Module Input)

100ms

I

IS

0V

I

RUSH

470us

0.1Vcc

ICC

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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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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

Current and f

a. White Pattern

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

= 60 Hz, whereas a power dissipation check pattern below is displayed.

v

b. Black Pattern

Active Area

= 60 Hz,

v

Active Area

“Flat Panel Display Monitor Setup Patterns”, FPDMSU.ppt.

(c) Luminance: 60 nits.

(d) The inverter used is provided from Sumida

Note (5) The parameters of LVDS signals are defined as the following figures.

CM

V

.

Single Ended

0V

V

Differential

0V

V

VID

VID

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Parameter Symbol

Min. Typ. Max.

Lamp Input Voltage VL 675 730 945 V

Lamp Current I

Lamp Turn On Voltage V

L

S

2.0 (1),(2)

3.0

- - 1140(25

- - 1400(0
Operating Frequency FL 50 - 80 KHz (5)
Lamp Life Time LBL 12,000 - - Hrs (7)
Power Consumption PL - 4.38 - W (6), IL = 6.0 mA

Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:

Value

Unit Note

6.0 7.0 mA

o

C) V

o

C) V

IL = 6.0 mA

RMS

RMS

(4)

RMS

(4)

RMS

(1),(3)

HV (Pink)

LCD

LV (White)

Module

1

Inverter

2

A

Current Meter

Note (2) for burst mode inverter design

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.

Otherwise the lamp may not be turned on.

Note (5) The lamp frequency may generate 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 (6) P

L

= I

LVL

Note (7) The lifetime of lamp is defined as the time when it continues to operate under the conditions at Ta

= 25 2

o

C and IL = 6.0 mA

until one of the following events occurs:

RMS

(a) When the brightness becomes Љ 50% of its original value.

(b) When the effective ignition length becomes Љ 80% of its original value. (˧˻˸ʳ ˸˹˹˸˶˼˸ʳ ˼˺˼˼ʳ

˿˸˺˻ʳ˼ʳ˴ʳ˶˸ʳ˻˴ʳ˿˼˴˶˸ʳ˼ʳ˸ʳˊ˃ʸʳ˹ʳ˻˴ʳ˴ʳ˻˸ʳ˶˸˸ʳ˼ˁ)

Note (8) 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 generating 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;

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

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.

* Asymmetry rate:

I p

I -p

| I

* Distortion rate

I

– I –p | / I

p

(or I –p) / I

p

rms

rms

* 100%

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)

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

LVDS Display

Data & Clock

Vcc

GND

Data

EDID

CLK

EDID

V

EDID

VL

TIMING CONTROLLER

INPUT CONNECTOR

DC/DC CONVERTER &

REFERENCE VOLTAGE

LAMP CONNECTOR

LVDS INPUT /

GENERATOR

EDID

EEPROM

SCAN DRIVER IC

TFT LCD PANEL

DATA DRIVER IC

BACKLIGHT UNIT

4.2 BACKLIGHT UNIT

1 HV (Pink)

2 LV (White

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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 (typical)
3 Vcc Power Supply +3.3 V (typical)
4 V
5 NC Non-Connection
6 CLK
7 DATA
8 Rxin0- LVDS Differential Data Input Negative

9 Rxin0+ LVDS Differential Data Input Positive

10 Vss Ground

11 Rxin1- LVDS Differential Data Input Negative

12 Rxin1+ LVDS Differential Data Input Positive

13 Vss Ground
14 Rxin2- LVDS Differential Data Input Negative B2~B5, DE, Hsync, Vsync

15 Rxin2+ LVDS Differential Data Input Positive
16 Vss Ground
17 CLK- LVDS Clock Data Input Negative
18 CLK+ LVDS Clock Data Input Positive
19 Vss Ground
20 NC Non-Connection
21 NC Non-Connection
22 Vss Ground
23 NC Non-Connection
24 NC Non-Connection
25 Vss Ground
26 NC Non-Connection
27 NC Non-Connection
28 Vss Ground
29 NC Non-Connection
30 NC Non-Connection

Note (1) Connector Part No.: JAE FI-XB30SL-HF10

DDC 3.3V Power DDC 3.3V Power

EDID

DDC Clock DDC Clock

EDID

DDC Data DDC Data

EDID

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

R0~R5,G0

G1~G5, B0, B1

LVDS Level Clock

Note (2) User’s connector Part No: FI-X30M or equivalent

Note (3) The first pixel is odd as shown in the following figure.

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5.2 BACKLIGHT UNIT

Pin Symbol Description Color

1 HV High Voltage Pink
2 LV Ground White

Note (1) Connector Part No.: JST-BHSR-02VS-1

Note (2) User’s connector Part No.: JST-SM02B-BHSS-1-TB or equivalent

5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL

CLK+

T/7

Rxin2

IN20 IN19 IN18 IN17 IN16 IN15 IN14

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Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

Rxin1

Rxin0

DE B5 B4 B3 B2 Vsync Hsync

IN13 IN12 IN11 IN10 IN9 IN8 IN7

B1 G4 G3 G2 G1 B0 G5

IN6 IN5 IN4 IN3 IN2 IN1 IN0

G0 R3 R2 R1 R0

R5

R4

Signal for 1 DCLK Cycle (T)

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5.4 COLOR DATA INPUT ASSIGNMENT

The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for

the color. The higher the binary input the brighter the color. The table below provides the assignment of

color versus data input.

Color

R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Black
Red
Green

Basic
Colors

Gray
Scale
Of
Red

Gray
Scale
Of
Green

Gray
Scale
Of
Blue

Note (1) 0: Low Level Voltage, 1: High Level Voltage

Blue
Cyan
Magenta
Yellow
White
Red(0)/Dark
Red(1)
Red(2)

:

:
Red(61)
Red(62)
Red(63)
Green(0)/Dark
Green(1)
Green(2)

:

:
Green(61)
Green(62)
Green(63)
Blue(0)/Dark
Blue(1)
Blue(2)

:

:
Blue(61)
Blue(62)
Blue(63)

0

0

1

1

0

0

0

0

0

0

1

1

1

1

1

1

0

0

0

0

0

0
:
:

1

1

1

1

1

1

0

0

0

0

0

0
:
:

0

0

0

0

0

0

0

0

0

0

0

0
:
:

0

0

0

0

0

0

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

Data Signal

Red Green Blue

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

0

0

0

0

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

0

0

0

0

0

0

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1

1

0

1

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

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0

0

0

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0

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0

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0

0

0

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1

0

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1

1

1

1

0

1

0

0

0

0

0

0

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0

0

0

1

1

1

1

1

0

0

0

0

0

0

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0

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1

1

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1

1

0

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0

0

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0

0

0

0

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0

1

1

1

1

0

1

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

1

1

1

1

1

1

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5.5 EDID DATA STRUCTURE

The EDID (Extended Display Identification Data) data formats are to support displays as defined in the

VESA Plug & Display and FPDI standards.

Byte
#(decimal)

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

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21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

Byte
#(hex)

Field Name and Comments Value(hex) Value(binary)

0 Header , Fixed 00 00000000

1 Header , Fixed FF 11111111

2 Header , Fixed FF 11111111

3 Header , Fixed FF 11111111

4 Header , Fixed FF 11111111

5 Header , Fixed FF 11111111

6 Header , Fixed FF 11111111

7 Header , Fixed 00 00000000

8 ID=IBM 30 00110000

9 ID=IBM AE 10101110

0A XGA (IBM Unique ID) 50 01010000

0B XGA (IBM Unique ID) 40 01000000

0C 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

0D 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

0E 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

0F 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

10 Week of manufacture 1 - 53 (unused: 00h) : 02h fixed by CMO 28 00101000

Year of manufacture year - 1990(unsed:00h) : 0Dh (Year 2003) fixed by

11

CMO 11 00010001

12 Version=1 01 00000001

13 Revision=3 03 00000011

14 Digital 80 10000000

15 Active area horizontal 33 cm 21 00100001

16 Active area vertical 21cm 15 00010101

17 gamma * 100-100 = 2.2*100-100=120 78 01111000

18 Feature support (no DPMS, Active off, RGB, Preferred Timing Mode) EA 11101010

19 Red/Green (Rx1, Rx0, Ry1, Ry0, Gx1, Gx0, Gy1, Gy0) 07 00000111

1A Blue/White (Bx1, Bx0, By1, By0, Wx1, Wx0, Wy1, Wy0) F5 11110101

1B Red-x (Rx = “0.602”) 9A 10011010

1C Red-y (Ry = “0.340”) 57 01010111

1D Green-x (Gx = ”0.306”) 4E 01001110

1E Green-y (Gy = ”0.530”) 87 10000111

1F Blue-x (Bx = ”0.151”) 26 00100110

20 Blue-y (By = ”0.120”) 1E 00011110

21 White-x (Wx = ”0.313”) 50 01010000

22 White-y (Wy = ”0.329”) 54 01010100

23 Established timings 1 00 00000000

24 Established timings 2 (1280x800@60Hz) 00 00000000

25 No manufacturer's specific timing 00 00000000

26 Standard timing ID # 1 01 00000001

27 Standard timing ID # 1 01 00000001

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

40

41

42

43

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45

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54

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28 Standard timing ID # 2 01 00000001

29 Standard timing ID # 2 01 00000001

2A Standard timing ID # 3 01 00000001

2B Standard timing ID # 3 01 00000001

2C Standard timing ID # 4 01 00000001

2D Standard timing ID # 4 01 00000001

2E Standard timing ID # 5 01 00000001

2F Standard timing ID # 5 01 00000001

30 Standard timing ID # 6 01 00000001

31 Standard timing ID # 6 01 00000001

32 Standard timing ID # 7 01 00000001

33 Standard timing ID # 7 01 00000001

34 Standard timing ID # 8 01 00000001

35 Standard timing ID # 8 01 00000001

Detailed timing description # 1 Pixel clock (“69.3MHz”, According to VESA
CVT Rev1.1)

36

12 00010010

37 69.3MHz/10000 =6930=1B12H 1B 00011011

38 HActive(D7-D0) = 1280 mod 256 00 00000000

39 HBlank(D7-D0) = 125 mod 256 7D 01111101

3A HActive(D11-D8) : HBlank(D11-D8) = 1280/256 : 125/256 50 01010000

3B VActive(D7-D0) =800 mod 256 20 00100000

3C VBlank(D7-D0) = 22 mod 256 16 00010110

3D VActive(D11-D8) : VBlank(D11-D8) = 800/256 : 22/256 30 00110000

3E HSyncOffset(D7-D0) = HBorder+HFrontPorch = 48 30 00110000

3F HSyncWidth(D7-D0) =32 20 00100000

40 VSyncOffset(D3-D0)=3 : VSyncWidth(D3-D0)=6 36 00110110

HSyncOffset(D9-D8) : HSyncWidth(D9-D8) : VSyncOffset(D5-D4) :
VSyncWidth(D5-D4)

41

00 00000000

42 HImageSize(mm, D7-D0) = 331mod 256 4B 01001011

43 VImageSize(mm, D7-D0) = 207mod 256 CF 11001111

44 HImageSize(D11-D8) : VImageSize(D11-D8) =331/256 : 207/256 10 00010000

45 Horizontal Border=0 00 00000000

46 Vertical Border=0 00 00000000

Non-interlaced, Normal Display, Digital separate, Positive Hsync, Negative

47

Vsync 18 00011000
Detailed timing description # 1 Pixel clock (“57.75MHz”, According to VESA

48

CVT Rev1.1) 8F 10001111

49 57.75MHz/10000 =5775=168FH 16 00010110

4A Horizontal Active =1280 mod 256 00 00000000

4B Horizontal Blanking =125mod 256 7D 01111101

4C HActive(D11-D8) : HBlank(D11-D8) = 1280/256 : 125/256 50 01010000

4D Vertical Avtive =800 mod 256 20 00100000

4E Vertical Blanking =22 mod 256 16 00010110

4F VActive(D11-D8) : VBlank(D11-D8) =800/256 : 22/256 30 00110000

50 Horizontal Sync. Offset =48 30 00110000

51 Horizontal Sync Pulse Width =32 20 00100000

52 VSyncOffset(D3-D0)=3 : VSyncWidth(D3-D0)=6 36 00110110

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

83

84

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101

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103

104

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53 Horizontal Vertical Sync Offset/Width upper 2bits = 0 00 00000000

54 HImageSize(mm, D7-D0) = 331mod 256 4B 01001011

55 VImageSize(mm, D7-D0) = 207mod 256 CF 11001111

56 HImageSize(D11-D8) : VImageSize(D11-D8) = 331/256 : 207/256 10 00010000

57 Horizontal Border=0 00 00000000

58 Vertical Border=0 00 00000000

Non-interlaced,Normal display,no stereo,Digital separate sync,H/V pol
negatives

59

18 00011000

5A Flag 00 00000000

5B Flag 00 00000000

5C Flag 00 00000000

5D Data type tag :0F 0F 00001111

5E Flag 00 00000000

5F Low Refresh Rate #1 (Horizontal active pixels / 8 ) - 31=129(81h) 81 10000001

60 Low Refresh Rate #1 Image Aspect ratio(16 : 10) 0A 00001010

61 Low Refresh Rate #1 Refresh Rate=50Hz 32 00110010

62 Low Refresh Rate #2 (Horizontal active pixels / 8 ) - 31=129(81h) 81 10000001

63 Low Refresh Rate #2 Image Aspect ratio(16 : 10) 0A 00001010

64 Low Refresh Rate #2 Refresh Rate=40Hz 28 00101000

65 Brightness (1/10nit) , 200/10=20(=0Fh) 14 00010100

66 Feature Flags 01 00000001

67 Reserved 00 00000000

68 EISA manufacturer code(3 Character ID) -CMO 0D 00001101

69 Compressed ASCII AF 10101111

6A Panel Supplier Reserved - Product code -1407 53 01010011

6B (Hex, LSB first) 15 00010101

6C Flag 00 00000000

6D Flag 00 00000000

6E Flag 00 00000000

6F Data type tag : FEh FE 11111110

70 Flag 00 00000000

71 "N" 4E 01001110

72 "1" 31 00110001

73 "5" 35 00110101

74 "4" 34 00110100

75 "I" 49 01001001

76 "3" 33 00110011

77 "-" 2D 00101101

78 "L" 4C 01001100

79 "0" 30 00110000

7A "2" 32 00110010

7B (If <13 char, then terminate with ASCII code 0Ah, set remaining char = 20h) 0A 00001010

7C (If <13 char, then terminate with ASCII code 0Ah, set remaining char = 20h) 20 00100000

7D (If <13 char, then terminate with ASCII code 0Ah, set remaining char = 20h) 20 00100000

7E No extension 00 00000000

7F One-byte checksum of entire 128 bytes EDID equals 00h.

82

10000010

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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 Symbol Min. Typ. Max. Unit Note

DCLK Frequency 1/Tc 66 71 73 MHz (2)

Vertical Total Time TV 802 823 840 TH -

Vertical Active Display Period TVD 800 800 800 TH -

DE

Vertical Active Blanking Period TVB TV-TVD 23 TV-TVD TH

Horizontal Total Time TH 1380 1440 1450 Tc (2)

Horizontal Active Display Period THD 1280 1280 1280 Tc (2)

Horizontal Active Blanking Period THB

INPUT SIGNAL TIMING DIAGRAM

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TH-THD

160

Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

TH-THD

Tc (2)

DE

DCLK

DE

DATA

TC

HD

T

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6.2 POWER ON/OFF SEQUENCE

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

Power Supply

for LCD, Vcc

0V

- Interface Signal

(LVDS Signal of
Transmitter), V

0V

I

- Power for Lamp

Timing Specifications:

0.5< t1 <= 10 msec

0 < t2 <= 50 msec

0 < t3 <= 50 msec

t4 >= 500 msec

Power On

90%

10%

Power Off

90%

t1

t3t2

Valid Data

t6t5

50%50%

ONOFF OFF

Restart

t7

10%

t4

10%

t5 >= 200 msec

t6 >= 200 msec

Note (1) Please follow the power on/off sequence described above. Otherwise, the LCD module might be

damaged.

Note (2) Please avoid floating state of interface signal at invalid period. 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 is better to follow 5msЉt7Љ300 ms.

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7. OPTICAL CHARACTERISTICS

7.1 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 6.0 mA
Inverter Driving Frequency FL 61 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).

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25r2

50r10

Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

o

C

%RH

7.2 OPTICAL SPECIFICATIONS

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 300 500 - - (2), (5)

Response Time

Average Luminance of White

Red

Color
Chromaticity

Green

Blue

White

Horizontal

Viewing Angle

Vertica l

White Variation of 5 Points GW

TR - 3 8 ms

- 5 12 ms

T

F

L

AVE

Rx

Ry
Gx
Gy

Bx

By

=0q, TY =0q

T

x

Viewing Normal Angle

180 200 - cd/m

0.572

0.336

0.310

TYP.

-0.03

0.556

0.159

TYP.

+0.03

0.147
Wx 0.313 ­Wy

Tx+

T

x

TY+
T

Y

-

-

5p

CRt10

Tx=0q, TY =0q

0.329

40 45 ­40 45 ­15 20 -

Deg. (1),(5)

40 45 ­80 - - % (5),(6)

(3)

2

(4), (5)

-

-

-

-

-

(1)

-

-

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.67 ms

Note (1) Definition of Viewing Angle (Tx, Ty):

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

Normal

Tx = Ty = 0º

Ty- Ty

TX- = 90º

6 o’clock

T

y- = 90º

x-

y-

Note (2) Definition of Contrast Ratio (CR):

The contrast ratio can be calculated by the following expression.

Contrast Ratio (CR) = L63 / L0

L63: Luminance of gray level 63

L 0: Luminance of gray level 0

CR = CR (1)

CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).

Tx

Tx

y+

12 o’clock direction

T

y+ = 90º

x+

TX+ = 90º

Note (3) Definition of Response Time (T

100%

90%

Optical

Response

10%

0%

T

R

66.67 ms

, TF):

R

21 / 30

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500

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

Note (4) Definition of Average Luminance of White (L

Measure the luminance of gray level 63 at 5 points

L

= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5

AVE

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

USB2000

AVE

):

CS-1000T

ʳʳʳʳʳʳʳʳʳʳʳʳ

Center of the Screen

Light Shield Room

mm

(Ambient Luminance < 2 lux)

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Note (6) Definition of White Variation (GW):

Measure the luminance of gray level 63 at 5 points

GW

= Minimum [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / Maximum [L (1)+ L (2)+ L (3)+ L (4)+ L (5)]

5p

˄˃

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

ˉ

˛˂ˇ

˅

˄˃

ˌ

ˇˈ

˄˄

˄˃ ˄˃

˪˂ˇ ˪˂ˇ ˪˂ˇ ˪˂ ˇ

˛

˛˂ˇ ˛˂ˇ ˛˂ˇ

ˊ

ˆ

˄

˄˅

˪

ˋ

X

: Test Point

˄˃

˄ˆ

X=1 to 13

Active area

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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

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Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

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.

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

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

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Figure. 9-1 Packing method

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9.2 3$//(7

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

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Figure. 9-2 Packing method

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

10. DEFINITION OF LABELS

10.1 CMO MODULE LABEL

The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.

N154I3-L02 Rev.XX

MADE IN CHINA

LEOO

P/N 42T0454

11S 42T0454 Z1ZDSG SSSSSS YMM

(a) Model Name: N154I3- L02

(b) Revision: Rev. XX, for example: C1, C2 …etc.

(c) Serial ID: X X

(d) Production Location: MADE IN CHINA.

(e) UL logo: LEOO especially stands for panel manufactured by CMO NingBo satisfying UL requirement.

X X X X X Y M D L N N N N

Serial No.

Product Line

Year, Month, Date

CMO Internal Use

Revision

CMO Internal Use

FRU42T0455

RoHS

Serial ID includes the information as below:

(a) Manufactured Date: Year: 1~9, for 2001~2009

Month: 1~9, A~C, for Jan. ~ Dec.

Day: 1~9, A~Y, for 1

(b) Revision Code: cover all the change

(c) Serial No.: Manufacturing sequence of product

(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.

st

to 31st, exclude I , O and U

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Lenovo Barcode Definition:

11S PPPPPPP Z1Z HHH SSSSSS YMM

(a) 11S: Fixed Character

(b) PPPPPPP(P/N): Customer part number (42T0454:Fixed Character)

(c) Z1Z: Fixed Character

(d) HHH: Head Code: (DSG: Fixed Character)

(e) SSSSSS: Serial number

(f) YMM: manufacturing year and month (Y: The last character of Year; MM: Month)

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10.2 CARTON LABEL

P/N 42T0454

N154I3-L02

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Doc No.:

Issued Date: Apr. 22, 2008

Model No.: N154I3-L02

Approval

YY/MM

Carton Label Explanation

(1) Part ID: Customer Part Number (P/N:42T0454: Fixed Character)

(2) Model Name: CMO’s Project Name: (N154I3-L02 :Fixed Character)

(3) YY/MM: Manufacturing Year and Month: (YY: The last two character of Year and MM: Month)

Made in China

(4) Production Location: Made in China,.

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