CMO N154I1-L0A Specification

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Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

- 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 ------------------------------------------------------- 26

9.1 CARTON

9.2 PALLET

10. DEFINITION OF LABELS

10.1 CMO MODULE LABEL

10.2 CARTON LABEL

------------------------------------------------------- 3

------------------------------------------------------- 4

------------------------------------------------------- 5

------------------------------------------------------- 7

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------------------------------------------------------- 11

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

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Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Version Date

Ver 0.0

Ver 1.0

Ver 1.1

Ver 2.0

Jan. 18,’05

Jan. 20,’05

Feb. 14,’05

Jun. 13,’05

Page

(New)

All

14-16

All

REVISION HISTORY

Section Description

All

Tentative specification first issued.

All

Preliminary specification first issued.

5.5

Modify the EDID code for IBM request.

All

Approval specification first issued.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

N154I1 -L0A 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

- DE only mode

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

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), AG Type - -

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 - 600 620 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) 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 .

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Value

Min. Max.

- 220 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) 2ms, half sine wave, 1 time for ± X, ± Y, ± Z.

Relative Humidity (%RH)

100

90

80

60

Operating Range

40

20

Storage Range

5

Temperature (ºC)

8060 -20 400 20-40

Note (4) 10 ~ 200 Hz, 0.5 Hr / Cycle, 1 cycles for each X, Y, Z. The fixing condition is shown as below:

Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough

t Room Temperature

Side Mount Fixing Screw

Gap=2mm

so that the module would not be twisted or bent by the fixture.

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 - 7.0 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.

Value

Min. Max.

Value

Min. Max.

Unit Note

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

(1)

(1), (2), IL = 6.5 mA

RMS

(1), (2)

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

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Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

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 - 400 mA (3)a

Power Supply Current

Black - 520 mA (3)b Vertical Stripe

lcc

- 560 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

Approval

+3.3V

R1

47K

Q1 2SK1475

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

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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

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

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

R

Active Area

R

B

R

G

B

Active Area

R

R R

Active Area

G

B

G

B

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Parameter Symbol

Lamp Input Voltage VL 612 680 748 V Lamp Current IL 2.0 6.0 6.5 mA

Lamp Turn On Voltage VS

Operating Frequency FL 50 - 80 KHz (3) Lamp Life Time LBL 10,000 - - Hrs (5) Power Consumption PL - 4.08 - W (4), IL = 6.5 mA

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

LCD

Module

Min. Typ. Max.

- -

HV (White)

LV (Black)

Value

1

2

Current Meter

A

1110, 25℃

1300, 0℃

Inverter

Unit Note

IL = 6.5 mA

RMS

(1)

RMS

V

(2)

RMS

(2)

V

RMS

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.

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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.

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Note (4) P

Note (5) The lifetime of lamp is defined as the time when it continues to operate under the conditions at Ta

Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the

= IL ×VL

L

= 25 ±2

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

(b) When the effective ignition length becomes ≦ 80% of its original value. (Effective ignition

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.

o

C and IL = 6.5 mA

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

until one of the following events occurs:

RMS

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4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Rxin0(+/-)

Rxin1(+/-)

Rxin2(+/-)

CLK(+/-)

Vcc

(JAE-FI-XB30SL-HF10)

GND

Data

CLK

V

EDID

VL

LAMP CONNECTOR

4.2 BACKLIGHT UNIT

INPUT CONNECTOR

(JST-BHSR-02VS-1)

TIMING CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

LVDS INPUT /

GENERATOR

EDID

EEPROM

SCAN DRIVER IC

TFT LCD PANEL

(1280x3x800)

DATA DRIVER IC

BACKLIGHT UNIT

1 HV (White)

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

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

-

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 White 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+

Rxin2

Rxin1

Rxin0

T/7

IN20 IN19 IN18 IN17 IN16 IN15 IN14

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

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

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

1

0

1

0

0 : :

1

0

0 : :

0

0 : :

0

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Data Signal

Red Green Blue

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

:

1

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

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 0 Header , Fixed 1 1 Header , Fixed 2 2 Header , Fixed 3 3 Header , Fixed 4 4 Header , Fixed 5 5 Header , Fixed 6 6 Header , Fixed 7 7 Header , Fixed 8 8 9 9 10 0A 11 0B 12 0C 32-bit serial # Unused(01h for VESA, 00h for SPWG) 13 0D 32-bit serial # Unused(01h for VESA, 00h for SPWG) 14 0E 32-bit serial # Unused(01h for VESA, 00h for SPWG) 15 0F 32-bit serial # Unused(01h for VESA, 00h for SPWG) 16 10 Week of manufacture 1 - 53 (unused: 00h) : 00h fixed by CMO 17 11 Year of manufacture year - 1990(unsed:00h) : 00h fixed by CMO 18 12 Version=1 19 13 Revision=3 20 14 Digital 21 15 Active area horizontal 33.12cm 22 16 Active area vertical 20.70cm 23 17 gamma * 100-100 = 2.2*100-100=120 24 18 Feature support (no DPMS, Active off, RGB, Preferred Timing Mode) 25 19 Rx1 Rx0 Ry1 Ry0 Gx1 Gx0 Gy1 Gy0 26 1A Bx1 Bx0 By1 By0 Wx1 Wx0 Wy1 Wy0 27 1B Rx=0.603 28 1C Ry=0.334 29 1D Gx=0.316 30 1E Gy=0.538 31 1F Bx=0.157 32 20 By=0.137 33 21 Wx=0.313 34 22 Wy=0.329 35 23 Not supported 36 24 Not supported 37 25 No manufacturer's specific timing

Byte # (decimal)

38 26 39 27

Byte # (hex)

Field Name and Comments

ID system Manufacturer Name Compressed ASCII ID Product Code ID Product Code

Field Name and Comments

Standard timing ID # 1

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Value (hex)

00 FF FF FF FF FF FF 00 24 4D 74 23 00 00 00 00 00 00 01 03 80 21 15 78 0A 63 45 9A 55 51 89 28 23 50 54 00 00 00

01 01

Value (binary)

00000000 11111111 11111111 11111111 11111111 11111111 11111111 00000000 00100100 01001101 01110100 00100011 00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000011 10000000 00100001 00010101 01111000 00001010 01100011 01000101 10011010 01010101 01010001 10001001 00101000 00100011 01010000 01010100 00000000 00000000 00000000

Value (binary)

00000001 00000001

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40 28 41 29 42 2A 43 2B 44 2C 45 2D 46 2E 47 2F 48 30 49 31 50 32 51 33 52 34 53 35

54 36 55 37 71.11MHz/10000 = 7111 = 1BC7h(hex LSB first) 56 38 HActive(D7-D0) = 1280 mod 256 57 39 HBlank(D7-D0) = 160 mod 256 58 3A HActive(D11-D8) : HBlank(D11-D8) = 1280/256 : 160/256 59 3B VActive(D7-D0) = 800 mod 256 60 3C VBlank(D7-D0) = 23 mod 256 61 3D VActive(D11-D8) : VBlank(D11-D8) = 800/256 : 23/256 62 3E HSyncOffset(D7-D0) = HBorder+HFrontPorch = 48 63 3F HSyncWidth(D7-D0) = 32 64 40 VSyncOffset(D3-D0) : VSyncWidth(D3-D0)

65 41 66 42 HImageSize(mm, D7-D0) = 331 mod 256 67 43 VImageSize(mm, D7-D0) = 207 mod 256 68 44 HImageSize(D11-D8) : VImageSize(D11-D8) = 331/256 : 207/256 69 45 Hborder=0 70 46 Vborder=0

71 47 72 48 73 49 74 4A HActive(D7-D0) = 1280 mod 256 75 4B HBlank(D7-D0) = 160 mod 256 76 4C HActive(D11-D8) : HBlank(D11-D8) = 1280/256 : 160/256 77 4D VActive(D7-D0) = 800 mod 256 78 4E VBlank(D7-D0) = 23 mod 256 79 4F VActive(D11-D8) : VBlank(D11-D8) = 800/256 : 23/256 80 50 HSyncOffset(D7-D0) = HBorder+HFrontPorch = 48 81 51 HSyncWidth(D7-D0) = 32

Byte # (decimal)

82 52 VSyncOffset(D3-D0) : VSyncWidth(D3-D0)

Byte # (hex)

Standard timing ID # 2

Standard timing ID # 3

Standard timing ID # 4

Standard timing ID # 5

Standard timing ID # 6

Standard timing ID # 7

Standard timing ID # 8

Standard timing ID # 8 Detailed timing description # 1 Pixel clock (“71.11MHz”, According to VESA CVT Rev1.1) C7

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

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

Pixel Clock/10,000 (LSB) 26 Pixel Clock/10,000 (MSB) / 17

Field Name and Comments

01 01 01 01 01 01 01 01 01 01 01 01 01 01

1B 00 A0 50 20 17 30 30 20 36

00 4B

CF

10 00 00

1C

00

A0

50 20 17 30 30

20 Value (hex)

36

00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001

11000111 00011011 00000000 10100000 01010000 00100000 00010111 00110000 00110000 00100000 00110110

00000000 01001011 11001111 00010000 00000000 00000000

00011100 00100110 00010111 00000000 10100000 01010000 00100000 00010111 00110000 00110000 00100000

Value (binary)

00110110

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

83 53 84 54 HImageSize(mm, D7-D0) = 331 mod 256 85 55 VImageSize(mm, D7-D0) = 207 mod 256 86 56 HImageSize(D11-D8) : VImageSize(D11-D8) = 331/256 : 207/256 87 57 Hborder=0 88 58 Vborder=0

89 59 90 5A Flag 91 5B Flag 92 5C Flag 93 5D Data type tag : 0Fh 94 5E Flag 95 5F Low Refresh Rate #1 (Horizontal active pixels / 8 ) - 31=129(81h) 96 60 Low Refresh Rate #1 Image Aspect ratio(16 : 10) 97 61 Low Refresh Rate #1 Refresh Rate=50Hz 98 62 Low Refresh Rate #2 (Horizontal active pixels / 8 ) - 31=129(81h) 99 63 Low Refresh Rate #2 Image Aspect ratio(16 : 10) 100 64 Low Refresh Rate #2 Refresh Rate=40Hz 101 65 Brightness (1/10nit) , 300/10=30(1Eh) 102 66 Feature Flags 103 67 Reserved 104 68 105 69 106 6A 107 6B 108 6C Flag 109 6D Flag 110 6E Flag 111 6F Data type tag : FEh 112 70 Flag 113 71 "N" 114 72 "1" 115 73 "5" 116 74 "4" 117 75 "I" 118 76 "1" 119 77 Terminator: 0Ah 120 78 padding: 20h 121 79 padding: 20h 122 7A padding: 20h 123 7B padding: 20h 124 7C padding: 20h 125 7D padding: 20h 126 7E No extension 127 7F One-byte checksum of entire 128 bytes EDID equals 00h.

VSyncWidth(D5-D4)

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

EISA manufacturer code(3 Character ID) -CMO Compressed ASCII Panel Supplier Reserved - Product code -1509 (Hex, LSB first)

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

00000000

00

01001011

4B

11001111

CF

00010000

10

00000000

00

00000000

00

00011100

1C

00000000

00

00000000

00

00000000

00

00001111

0F

00000000

00

10000001

81

00001010

0A

00110010

32

10000001

81

00001010

0A

00101000

28

00011110

1E

00000001

01

00000000

00

00001101

0D

10101111

AF

00001001

09

00010101

15

00000000

00

00000000

00

00000000

00

11111110

FE

00000000

00

01001110

4E

00110001

31

00110101

35

00110100

34

01001001

49

00110001

31

00001010

0A

00100000

20

00100000

20

00100000

20

00100000

20

00100000

20

00100000

20

00000000

00

01001011

4B

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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

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

(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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Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

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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

μs

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

μs

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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

Frequency 1/Tc - 71 80 MHz -

Clock

Data

Vsync Frequency Frequency Vsync - 60 - Hz Hsync Frequency Frequency Hsync - 49.4 - KHz Data Enable Pulse width TDEP 100 - - clocks (1) Data Enable Setup Time TES 3.5 4.0 - nsec (1) Frame Frequency Cycle TV 804 823 2000 lines Vertical Active Display Term Display Period TVD 800 800 800 lines One Line Scanning Time Cycle TH 1350 1440 2000 clocks (2) Horizontal Active Display Term Display Period THD 1280 1280 1280 clocks -

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

Setup Time TDS 4 - - nsec -

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

High Time TCH 13 - - nsec -

Low Time T

Hold Time T

CL 13 - - nsec -

DH 4 - - nsec -

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

DCLK

DE

DATA SIGNAL

DCLK

DISPLAY DATA

TC

TCH

TDS

Valid display data (1280 pixels)

TC

TCL

TDH

THD

50%

DE

TES

50%

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6.2 POWER ON/OFF SEQUENCE

Power Supply

for LCD, Vcc

- Interface Signal (LVDS Signal of Transmitter), V

- Power for Lamp

0V

I

10%

Power On

90%

t1

Valid Data

ONOFF OFF

Power Off

90%

t3 t2

t6 t5

50%50%

t7

10%

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Restart

10%

t4

Timing Specifications:

0.5 < t1 ≦ 10 msec

0 < t2 ≦ 50 msec

0 < t3 ≦ 50 msec

t4 ≧ 150 msec

t5 ≧ 200 msec

t6 ≧ 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 ≧ 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 (6.5) 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

25±2

50±10

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

o

C

%RH

Note (6).

7.2 OPTICAL SPECIFICATIONS

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 385 550 - - (2), (5)

Response Time

Average Luminance of White L White Variation Cross Talk CT 385 550 - % (4), (5)

Red

Color Chromaticity

Green

Blue

White

Horizontal

Viewing Angle

Vertica l

TR - 4 9 ms

- 16 21 ms

T

F

260 300 - cd/m2(5), (6)

AVE

δW

Rx Ry Gx Gy

Bx By

=0°, θY =0°

θ

x

Viewing Normal Angle

- - 1.4 - (5), (6)

0.563 0.593 0.623

(1), (5)

0.309 0.339 0.369

0.289 0.319 0.349

0.500 0.530 0.560

0.120 0.150 0.180

0.101 0.131 0.161 Wx 0.283 0.313 0.343 Wy

θx+

θ

x

θY+

θ

Y

CR≥10

-

0.299 0.329 0.359 50 60 50 60 30 40 -

(1), (5) (1), (6)

50 60 -

(3)

(1), (6)

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Note (1) Definition of Viewing Angle (θx, θy):

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

θX- = 90º

x-

6 o’clock

θ

y- = 90º

y-

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

The contrast ratio can be calculated by the following expression.

Normal

θx = θy = 0º

θy- θy+

θx-

θx+

y+

12 o’clock direction

θ

y+ = 90º

x+

θX+ = 90º

Contrast Ratio (CR) = L63 / L0

L63: Luminance of gray level 63

L 0: Luminance of gray level 0

CR = CR (5)

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

Note (3) Definition of Response Time (T

100%

90%

Optical

Response

10%

0%

R

T

R

, TF):

Time

T

F

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Issued Date: Jun. 13, 2005

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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

Center of the Screen

AVE

):

Photometer

(CA210, CS-1000)

Field of View = 2º

500 mm

Light Shield Room

(Ambient Luminance < 2 lux)

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

Measure the luminance of gray level 63 at 5 points

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

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

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W

W/4

W/2

3W/4

Vertical Line

Horizontal Line

D

D/4 D/2 3D/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

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

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

LCD Module

Anti-static Bag

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

Approval

Box dimensions:422(L)x337(W)x345(H)mm Weight:Appox. 7.5kg(10 module per 1 box)

PE Foam(Cover)

Carton

Drier

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.

Carton Label

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9.2 PALLET

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

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Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

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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: N154I1 - L0A

(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

Issued Date: Jun. 13, 2005

Model No.: N154I1-L0A

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