CMO N154I2-L03 Specification

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TFT LCD Preliminary Specification

MODEL NO.: N154I2-L03

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

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2007-03-14
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2007-03-06
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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

- 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 ------------------------------------------------------- 10

4.1 TFT LCD MODULE

4.2 BACKLIGHT UNIT

5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 11

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 ------------------------------------------------------- 19

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 21

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. PRECAUTIONS ------------------------------------------------------- 25

8.1 HANDLING PRECAUTIONS

8.2 STORAGE PRECAUTIONS

8.3 OPERATION PRECAUTIONS

9. PACKING ------------------------------------------------------- 26

9.1 CARTON

9.2 PALLET

10. DEFINITION OF LABELS

10.1 CMO MODULE LABEL

10.2 CARTON LABEL

------------------------------------------------------- 28

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

REVISION HISTORY

Version Date

Ver 1.0

Ver 1.1

Jan.29,2007

Mar.06,2007

Page

(New)

All

4

Section Description

All

Preliminary Spec. ver1.0 release.

1.5

Weight value update.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

N154I2 -L03 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

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

1.3 APPLICATION

- 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 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 - 570 585 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) (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 should be 0 ºC min. and 50 ºC max.

Relative Humidity (%RH)

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

Value

Min. Max.

- 220G/2m 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 (200G / 2ms) is half Sine Wave,.

Note (4) 10~200 Hz, 0.5hr/cycle 1cycle for X,Y,Z

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

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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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Model No.: N154I2-L03 (NF4I203901)

Value

Min. Max.

Value

Min. Max.

Unit Note

Unit Note

Doc No.: 14073070

Issued Date: Mar. 06, 2007

Preliminary

(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).

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Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

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 240 mA (3)a
Black

- - 1.5 A (2)

RUSH

-

-

330 mA (3)b

“H” Level - - +100 +100 mV - Differential Input Voltage for

LVDS Receiver Threshold

“L” Level -100 - - - mV ­Terminating Resistor RT - 100 - Ohm ­Power per EBL WG P

- 3.0 - W (4)

EBL

Note (1) The module should be always operated within above ranges.

Value

Unit Note

Doc No.: 14073070

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

FUSE

C3

1uF

Vcc

(LCD Module Input)

+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

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

Current and f

a. White Pattern

c. Vertical Stripe Pattern

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

v

Active Area

b. Black Pattern

Active Area

R

G

R

B

G

R

B

G

B

B

B

R

R

R

G

G

G

B

B

B

R

R

R R

G

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.

The inverter used is provided from O2Micro(www.o2micro.com). CMO doesn’t provide the inverter in

this product.

= 60 Hz,

v

B

G

B

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Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Parameter Symbol

Min. Typ. Max.
Lamp Input Voltage VL 630 700 770 V
Lamp Current IL 2.0 6.0 6.5 mA

Lamp Turn On Voltage V

S

- - 1140(25

- - 1580(0
Operating Frequency FL 40 - 80 KHz (3)
Lamp Life Time LBL 12,000 - - Hrs (5)
Power Consumption PL - 4.2 - 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

IL = 6.0 mA

RMS

(1)

RMS

(2)

RMS

(2)

RMS

Doc No.: 14073070

Preliminary

HV (Pink)

LCD

LV (Black)

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 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 (4) P

L

= I

LVL

Note (5) 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 = 6.5 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. (Effective ignition

length is defined as an area that the brightness is less than 70% compared to 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 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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)

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

Rxin0(+/-)

Rxin1(+/-)

Rxin2(+/-)

CLK(+/-)

Vcc

GND

Data

EDID

CLK

EDID

V

EDID

VL

(JAE-FI-XB30SL-HF10)

INPUT CONNECTOR

LAMP CONNECTOR
(JST-BHSR-02VS-1)

LVDS INPUT /

TIMING CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

GENERATOR

EDID

EEPROM

SCAN DRIVER IC

TFT LCD PANEL

(1280x3x800)

DATA DRIVER IC

BACKLIGHT UNIT

4.2 BACKLIGHT UNIT

1 HV (Pink)

2 LV (Black

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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 ­3 Vcc Power Supply +3.3 V ­4 V
5 NC - - ­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
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 - - ­21 NC - - ­22 NC - ­23 NC - - ­24 NC - - ­25 NC - ­26 NC - - ­27 NC - - ­28 NC - ­29 NC - - ­30 NC - - -

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

DDC +3.3 V

EDID

DDC Clock

EDID

DDC Data

EDID

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

-

R0~R5,G0

-

G1~G5,B0,B1

-

B2~B5,Hsync,Vsync,DE

LVDS Level

Note (2) User’s connector Part No: JAE-FI-X30C2L or equivalent

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5.2 BACKLIGHT UNIT

Pin Symbol Description Color

1 HV High Voltage Pink
2 LV Ground Black

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

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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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

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.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

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

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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

0

0

0

0

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

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0

0

0

0

0

1

0

0

0

0

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0

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0

0

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1

1

1

0

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0

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0

0

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0

0

1

1

1

1

1

0

0

0

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0

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1

1

1

1

1

0

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0

1

1

1

1

0

1

0

0

0

0

0

0

0

0

0

0

1

1

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1

0

0

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0

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1

1

1

1

1

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Doc No.: 14073070

Issued Date: Mar. 06, 2007

Model No.: N154I2-L03 (NF4I203901)

Preliminary

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 0 Header , Fixed 00 00000000

1 1 Header , Fixed FF 11111111

2 2 Header , Fixed FF 11111111

3 3 Header , Fixed FF 11111111

4 4 Header , Fixed FF 11111111

5 5 Header , Fixed FF 11111111

6 6 Header , Fixed FF 11111111

7 7 Header , Fixed 00 00000000

8 8 EISA Mfg. Code LSB 3 character in compressed ASCII: "CMO" -> 0D AF 0D 00001101

9 9 EISA Mfg. Code LSB 3 character in compressed ASCII: "CMO" -> 0D AF AF 10101111

10 0A Product code 1500, (hex, LSB first) 00 00000000

11 0B Product code 1500, (hex, LSB first) 15 00010101

12 0C 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

13 0D 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

14 0E 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

15 0F 32-bit serial # Unused(01h for VESA, 00h for SPWG) 00 00000000

16 10 Week of manufacture 1 - 53 (unused: 00h) : 02h fixed by CMO 02 00000010

17 11 Year of manufacture year - 1990(unsed:00h) : 0Dh (Year 2003) fixed by CMO 0D 00001101

18 12 Version=1 01 00000001

19 13 Revision=3 03 00000011

20 14 Digital 80 10000000

21 15 Active area horizontal 33.12cm 21 00100001

22 16 Active area vertical 20.70cm 15 00010101

23 17 gamma * 100-100 = 2.2*100-100=120 78 01111000

24 18 Feature support (no DPMS, Active off, RGB, Preferred Timing Mode) 0A 00001010

25 19 Rx1 Rx0 Ry1 Ry0 Gx1 Gx0 Gy1 Gy0 CA 11001010

26 1A Bx1 Bx0 By1 By0 Wx1 Wx0 Wy1 Wy0 A5 10100101

27 1B Rx=0.585 95 10010101

28 1C Ry=0.355 5B 01011011

29 1D Gx=0.299 4C 01001100

30 1E Gy=0.584 95 10010101

31 1F Bx=0.154 27 00100111

32 20 By=0.135 22 00100010

33 21 Wx=0.313 50 01010000

34 22 Wy=0.329 54 01010100

35 23 Not supported 00 00000000

36 24 Not supported 00 00000000

37 25 No manufacturer's specific timing 00 00000000

38 26 01h: Blank 01 00000001

Byte
#(hex)

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

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Preliminary

39 27 01h: Blank 01 00000001

40 28 01h: Blank 01 00000001

41 29 01h: Blank 01 00000001

42 2A 01h: Blank 01 00000001

43 2B 01h: Blank 01 00000001

44 2C 01h: Blank 01 00000001

45 2D 01h: Blank 01 00000001

46 2E 01h: Blank 01 00000001

47 2F 01h: Blank 01 00000001

48 30 01h: Blank 01 00000001

49 31 01h: Blank 01 00000001

50 32 01h: Blank 01 00000001

51 33 01h: Blank 01 00000001

52 34 01h: Blank 01 00000001

53 35 01h: Blank 01 00000001

54 36 Pixel clock/10000(LSB first) BC 10111100

55 37 71MHz/10000 = 7100 = 1BBCh 1B 00011011

56 38 HActive(D7-D0) = 1280 mod 256 00 00000000

57 39 HBlank(D7-D0) = 160 mod 256 A0 10100000

58 3A HActive(D11-D8) : HBlank(D11-D8) = 1280/256 : 160/256 50 01010000

59 3B VActive(D7-D0) = 800 mod 256 20 00100000

60 3C VBlank(D7-D0) = 23 mod 256 17 00010111

61 3D VActive(D11-D8) : VBlank(D11-D8) = 800/256 : 23/256 30 00110000

62 3E HSyncOffset(D7-D0) = HBorder+HFrontPorch = 48 30 00110000

63 3F HSyncWidth(D7-D0) = 32 20 00100000

64 40 VSyncOffset(D3-D0) : VSyncWidth(D3-D0) 26 00100110

65 41 HSyncOffset(D9-D8) : HSyncWidth(D9-D8) : VSyncOffset(D5-D4) : VSyncWidth(D5-D4) 00 00000000

66 42 HImageSize(mm, D7-D0) = 331 mod 256 4B 01001011

67 43 VImageSize(mm, D7-D0) = 207 mod 256 CF 11001111

68 44 HImageSize(D11-D8) : VImageSize(D11-D8) = 331/256 : 207/256 10 00010000

69 45 Hborder=0 00 00000000

70 46 Vborder=0 00 00000000

71 47 Non-interlaced, Normal Display, Digital separate, Positive Hsync, Negative Vsync 1C 00011100

72 48 Flags: 00h when block used as descriptor 00 00000000

73 49 Flags: 00h when block used as descriptor 00 00000000

74 4A Flags: 00h when block used as descriptor 00 00000000

75 4B Data Type Tag: Monitor Range Limits (FDh) FD 1111110 1

76 4C Flags: 00h when block used as descriptor 00 00000000

77 4D Min Vertical rate in Hz. 59Hz = 3Bh 3B 00111011

78 4E Max Vertical rate in Hz. 61Hz = 3Dh 3D 00111101

79 4F Min Horizontal Scan rate in kHz. 48kHz = 30h 30 00110000

80 50 Max Horizontal Scan rate in kHz. 50kHz = 31h 32 00110010

81 51 Max Pixel Clock in MHz/10. 80MHz/10 = 08h 08 00001000

82 52 No secondary timing formula supported : 00h 00 00000000

83 53 0Ah 0A 00001010

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Preliminary

84 54 20h 20 00100000

85 55 20h 20 00100000

86 56 20h 20 00100000

87 57 20h 20 00100000

88 58 20h 20 00100000

89 59 20h 20 00100000

90 5A Flag 00 00000000

91 5B Flag 00 00000000

92 5C Flag 00 00000000

93 5D Data type tag : ASCII string (FEh) FE 11111110

94 5E Flag 00 00000000

95 5F "N" 4E 01001110

96 60 "1" 31 00110001

97 61 "5" 35 00110101

98 62 "4" 34 00110100

99 63 "I" 49 01001001

100 64 "1" 31 00110001

101 65 Terminator: 0Ah 0A 00001010

102 66 padding: 20h 20 00100000

103 67 padding: 20h 20 00100000

104 68 padding: 20h 20 00100000

105 69 padding: 20h 20 00100000

106 6A padding: 20h 20 00100000

107 6B padding: 20h 20 00100000

108 6C Flag 00 00000000

109 6D Flag 00 00000000

110 6E Flag 00 00000000

111 6F Data type tag : Monitor Name as ASCII string (FCh) FC 11111100

112 70 Flag 00 00000000

113 71 "C" 43 01000011

114 72 "o" 6F 01101111

115 73 "l" 6C 01101100

116 74 "o" 6F 01101111

117 75 "r" 72 01110010

118 76 " " 20 00100000

119 77 "L" 4C 01001100

120 78 "C" 43 01000011

121 79 "D" 44 01000100

122 7A Terminator: 0Ah 0A 00001010

123 7B padding: 20h 20 00100000

124 7C padding: 20h 20 00100000

125 7D padding: 20h 20 00100000

126 7E No extension 00 00000000

127 7F One-byte checksum of entire 128 bytes EDID equals 00h. 98 10011000

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5.6 EDID SIGINAL SPECIFICATION

(1) EDID Power

Parameter Symbol Test Condition Min. Typ. Max. Unit

Power supply

voltage

Vcc — 2.7 — 5.5 V

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Doc No.: 14073070

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Model No.: N154I2-L03 (NF4I203901)

Preliminary

(2) DC characteristics

Parameter Symbol Test Condition Min Typ Max Unit

Supply current Vcc=5.0V Icc READ at 100kHz — 0.4 1.0 mA

Supply current Vcc=5.0V Icc WRITE at 100kHz — 2.0 3.0 mA

Standby Current ISB Vin=Vcc or Vss — 1.6 4.0 µA

Input Leakage Current ILI Vin=Vcc or Vss — 0.1 3.0 µA

Onput Leakage Current ILO Vout=Vcc or Vss — 0.05 3.0 µA

Input Low Level VIL — -1.0 — Vcc x 0.3 V

Input High Level VIH — Vcc x 0.7 — Vcc+0.5 V

Output Low Level Vcc=1.8V VOL1 IOL=0.15mA — — 0.2 V

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Model No.: N154I2-L03 (NF4I203901)

Preliminary

Output Low Level Vcc=3.0V VOL2 IOL=2.1mA — — 0.4 V

(3) AC characteristics (VCC=2.5~5.5V standard operation mode)

Parameter Symbol Min Max Unit

Clock Frequency, SCL FSCL — 100 kHz

Clock Pulse Width Low TLOW 4.7 —

Clock Pulse Width High THIGH 4.0 —

Noise Suppression Time TI — 100 ns

Clock Low to Data Out Valid TAA 0.1 4.5

Time the bus must be free

BUF 4.7 —

before a new transmission

can start

Start Hold Time THD.STA 4.0 —

Start Set-up Time TSU.STA 4.7 —

Data in Hold Time THD.DAT 0 —

Data in Set-up Time TSU.DAT 200 — ns

Inputs Rise Time TR — 1.0

T

Ӵs

Ӵs

Ӵs

Ӵs

Ӵs

Ӵs

Ӵs

Ӵs

Inputs Fall Time TF — 300 ns

Stop Set-up Time TSU.STO 4.7 —

Data Out Hold Time TDH 100 — ns

Write Cycle Time TWR — 10 ms

Ӵs

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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 - 71 80 MHz -

Vertical Total Time TV 810 823 (1000) TH -

DE

Note (1) Because this module is operated by DE only mode, Hsync and Vsync input signals should be set

Vertical Addressing Time TVD 800 800 800 TH -

Horizontal Total Time TH 1360 1440 (1600) Tc -

Horizontal Addressing Time THD 1280 1280 1280 Tc -

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Doc No.: 14073070

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Model No.: N154I2-L03 (NF4I203901)

Preliminary

to low logic level or ground. Otherwise, this module would operate abnormally.

Note (2) The duration of DE signal must be longer than 1 clock period at every horizontal sync. period.

INPUT SIGNAL TIMING DIAGRAM

DE

DCLK

TC

DE

DATA

HD

T

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6.2 POWER ON/OFF SEQUENCE

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Doc No.: 14073070

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Model No.: N154I2-L03 (NF4I203901)

Preliminary

Power Supply

for LCD, Vcc

0V

- Interface Signal

(LVDS Signal of
Transmitter), V

0V

I

- Power for Lamp

Timing Specifications:

0.5< t1 Љ 10 msec

0 < t2 Љ 50 msec

0 < t3 Љ 50 msec

Power On

90%

10%

10%

Restart

10%

t4

Power Off

t7

90%

t1

t3t2

Valid Data

t6t5

50%50%

ONOFF OFF

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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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 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).

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Model No.: N154I2-L03 (NF4I203901)

Preliminary

o

25r2

50r10

C

%RH

7.2 OPTICAL SPECIFICATIONS

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR (300) (400) - - (2), (6)

Response Time

Central Luminance of White LC - - cd/m
Average Luminance of White

White Variation of 5 points

Red

Color
Chromaticity

Green

Blue

White

Color Gamut

Horizontal

Viewing Angle

Vertica l

TR - (5) (10) ms

- (11) (16) ms

T

F

L

AVE

GW

Rx

Ry
Gx
Gy
Bx
By

=0q, TY =0q

T

x

Viewing Normal Angle

(200) (220) - cd/m

- -

65 % (6), (7)

(0.572) (0.602) (0.632)
(0.310) (0.340) (0.370)
(0.276) (0.306) (0.336)
(0.491) (0.521) (0.551)
(0.121) (0.151) (0.181)

(0.090) (0.120) (0.150)

Wx (0.283) (0.313) (0.343) ­Wy (0.299) (0.329) (0.359) -

42 45 %

Tx+

T

TY+

T

Y

-

x

CRt10

-

(40) - ­(40) - ­(15) - ­(30) - -

Deg. (1)

(3)

2

(4), (6)

2

-

-

-

-

-

(1)

-

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

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Doc No.: 14073070

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Model No.: N154I2-L03 (NF4I203901)

Preliminary

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 (5)

Tx-

Tx+

y+

12 o’clock direction

T

y+ = 90º

x+

TX+ = 90º

CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (7).

Note (3) Definition of Response Time (T

100%

90%

Optical

Response

10%

0%

T

, TF):

R

R

22 / 30

Time

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A

A

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Doc No.: 14073070

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Model No.: N154I2-L03 (NF4I203901)

Preliminary

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 (7).

Note (5) Definition of Cross Talk (CT):

CT = | Y

– YA | / YAu 100 (%)

B

Where:

Y

= Luminance of measured location without gray level 0 pattern (cd/m2)

A

Y

= Luminance of measured location with gray level 0 pattern (cd/m2)

B

ctive Area

Gray 32

Y

A, U

Y

A, R

(D,W)

(D/2,W/8)

(7D/8,W/2)

Y

(D/8,W/2)

A, L

Y

(D/2,7W/8)

A, D

(0, 0)

AVE

):

(D/4,W/4)

Y

(D/8,W/2)

B, L

Y

(D/2,7W/8)

B, D

(0, 0)

ctive Area

Gray 0

Gray 32

Y

B, U

Y

B, R

(3D/4,3W/4)

(D,W)

(D/2,W/8)

(7D/8,W/2)

Note (6) 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

Field of View = 2º

500 mm

Photometer

(TOPCON BM-5A)

Light Shield Room

(Ambient Luminance < 2 lux)

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G

Note (7) Definition of White Variation (GW):

Measure the luminance of gray level 63 at 5 points

W = Minimum [L (1), L (2), L (3), L (4), L (5)] / Maxmum [L (1), L (2), L (3), L (4), L (5)]

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Horizontal Line

D

D/4 D/2 3D/4

W/4

W/2

W

Vertical Line

3W/4

12

X

: Test Point

X=1 to 5

3

5

4

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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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.: 14073070

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Preliminary

Packing testing criteria :

(1) Packing drop : 1 corner, 3 edges, 6 faces, each direction for one time, follow ISTA standard.

(2) Packing vibration : Random, follow ISTA standard.

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9.2 PALLET

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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.

01A

N141X5 - L03 Rev.XX

-

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

C P 1 3 5 4 4 8 - 0 1

Rev. XX

(a) Model Name: N154I2 - L03

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

(c) Serial ID: X X

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

E207943

MADE IN TAIWAN

Serial No.

Product Line

Year, Month, Date

CMO Internal Use

Revision

CMO Internal Use

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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10.2 CARTON LABEL

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