CMO N141I6-L04 Specification

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TFT LCD Preliminary Specification

MODEL NO.: N141I6 - L04

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

- CONTENTS -

REVISION HISTORY

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

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

------------------------------------------------------- 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

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

6. INTERFACE TIMING ------------------------------------------------------- 14

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 19

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. PRECAUTIONS ------------------------------------------------------- 23

8.1 HANDLING PRECAUTIONS

8.2 STORAGE PRECAUTIONS

8.3 OPERATION PRECAUTIONS

8.4 OTHER OPERATION PRECAUTIONS

8.5 SAFTY STANDARD

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

9.1 CARTON

9.2 PALLET

10. DEFINITION OF LABELS

10.1 CMO MODULE LABEL

10.2 CMO CARTON LABEL

------------------------------------------------------- 25

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

REVISION HISTORY

Version Date

1.0 Nov.04, 2008 All All Preliminary specification was first issued.

Page

(New)

Section Description

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1 GENERAL DESCRIPTION

1.1 OVERVIEW

N141I6 - L04 is a 14.1” TFT Liquid Crystal Display module with white LED Backlight unit and 30 pins LVDS

interface. This module supports 1280 x 800 WXGA mode and can display 262,144 colors. The optimum

viewing angle is at 6 o’clock direction. The converter module for backlight is not built in.

1.2 FEATURES

- White LED Backlight

- WXGA (1280 x 800 pixels) resolution.

- Follow VESA standard.

- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

1.3 APPLICATION

- TFT LCD Notebook

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 303.36(H) X 189.6(V) mm
Bezel Opening Area 306.76 (H) x 193 (V) mm
Driver Element a-si TFT active matrix - ­Pixel Number 1280 x R.G.B. x 800 pixel ­Pixel Pitch 0.237 (H) x 0.237 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 262,144 color ­Transmissive Mode Normally white - ­Surface Treatment Glare, 3H - -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 319 319.5 320 mm

Module Size

Vertical(V) 205 205.5 206 mm
Depth(D) -- 5.2 5.5 mm

Weight -- 420 435 g (2)

(1)

(1)

Note (1) Please refer to the attached drawings for more information of front and back outline dimensions

(2) Weight without converter

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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 Љ 40 ºC).

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

(c) No condensation.

Note (2) The ambient temperature means the temperature of panel surface.

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

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

Value

Min. Max.

- 220/2 G/ms (3), (5)

NOP

- 1.5 G (4), (5)

NOP

Unit Note

Note (4) 10 ~ 500 Hz, 30 min / Cycle, 1 cycles for each X, Y, Z axis. The fixing condition is shown as below:

LCD Module

Side Mount Fixing Screw

gap=2mm

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.

Bracket

Side Mount Fixing Screw

Stage

Relative Humidity (%RH)

100

90

80

60

Operating

40

20

10

Storage

8060-20 40020-40

Temperature (ºC)

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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

LED Light Bar Power Supply
Voltage
LED Light Bar Power Supply
Current

Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation

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Issued Date: Nov, 05, 2008

Value

Min. Max.

Value

Min. Max.

-40 27.2 V

V

L

0 120 mA

I

L

Unit Note

Unit Note

Doc. No.:

Model No.: N141I6 - L04

Preliminary

(1)

(1), (2)

should be restricted to the conditions described under Normal Operating Conditions.

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

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Model No.: N141I6 - L04

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 ­Permissive Ripple Voltage VRP 50 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 235 255 mA (3)a
Black

Icc

TH(LVDS)

TL(LVDS)

300 330 mA (3)b

+100 mV

-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

- 2.3 W (4)

EBL

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

Value

Unit Note

V

V

(5),

=1.2V

CM

(5)

=1.2V

CM

Note (2) I

I

: the maximum current when VCC is rising

RUSH

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

IS

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

(High to Low)

(Control Signal)

SW

+12V

+3.3V

R1

47K

R2

1K

47K

VR1

C1

1uF

Q1 2SK1475

C2

0.01uF

Q2

2SK1470

FUSE

C3

1uF

Vcc rising time i

+3.3V

Vcc

(LCD Module Input)

VCC

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, fv = 60

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

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

a. White Pattern

Active Area

Note (4) The specified power are the sum of LCD panel electronics input power and the converter 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.

(d) The converter used is provided from Sumida.

= 60 Hz,

v

b. Black Pattern

Active Area

Please contact them for detail information. CMO

doesn’t provide the converter in this product.

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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Model No.: N141I6 - L04

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Parameter Symbol

LED light bar Power Supply
Voltage
LED light bar Power Supply
Current

23.2 25.2 27.2 V

V

o

-- 120 -- mA

I

o

Min. Typ. Max.

LED Life Time LBL 15,000 -- -- Hrs (4)

Power Consumption Po - 3.024 -- W

Note (1) LED light bar configuration is shown as below:

Value

Unit Note

dc

(3), I

Preliminary

(1), (2)

= 120.0mA,

L

Duty=100%

Note (2) For better LED light bar driving quality, it is recommended to utilize the adaptive boost converter with

current balancing function to drive LED light-bar.

Note (3) P

= Io ×V

O

o

Note (4) The lifetime of LED is defined as the time when it continues to operate under the conditions at Ta = 25

o

±2

C and IL = 20 mA(Per EA) until the brightness becomes Љ 50% of its original value.

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4 BLOCK DIAGRAM

4.1 TFT LCD MODULE

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

LVDS Display

Data & Clock

Vcc

GND

Data

EDID

CLK

EDID

V

EDID

LED driving

Signals

INPUT CONNECTOR

LED FPC

LVDS INPUT /

TIMING CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

GENERATOR

EDID

EEPROM

SCAN DRIVER IC

TFT LCD PANEL

DATA DRIVER IC

BACKLIGHT UNIT

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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

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: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

R0~R5,G0

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 NC Non-Connection
23 NC Non-Connection
24 NC Non-Connection
25 NC Non-Connection
26 NC Non-Connection
27 NC Non-Connection
28 NC Non-Connection
29 NC Non-Connection
30 NC Non-Connection

Note (1) Connector Part No.: JAE-FI-XB30SRL-HF11 or equivalent

G1~G5, B0, B1

LVDS Level Clock

-

-

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

Note (3) The first pixel is odd

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5.2 BACKLIGHT UNIT

Pin Symbol Description

1 CH1 Light-bar Feedback Channel 1
2 CH2 Light-bar Feedback Channel 2
3 CH3 Light-bar Feedback Channel 3
4 CH4 Light-bar Feedback Channel 4
5 CH5 Light-bar Feedback Channel 5
6 CH6 Light-bar Feedback Channel 6
7 NC No Connection

8 NC No Connection
9 NC No Connection

10 V

L

LED Light-bar Input Power
11 VL LED Light-bar Input Power
12 VL LED Light-bar Input Power

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

Note (1) User’s connector Part No.: HRS, FH33-12S-0.5SH(05) or equivalent

5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL

CLK+

T/7

Rxin2

Rxin1

Rxin0

IN20 IN19 IN18 IN17 IN16 IN15 IN14

DE B5 B4 B3 B2Vsync Hsync

IN13 IN12 IN11 IN10 IN9 IN8 IN7

B1 G4 G3 G2 G1B0 G5

IN6 IN5 IN4 IN3 IN2 IN1 IN0

G0 R3 R2 R1 R0R5 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: Nov, 05, 2008

Model No.: N141I6 - L04

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

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

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

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0

0

0

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

0

0

0

0

0

0

0

0

0

0

0

0

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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

0

0

0

0

0

0

0

1

0

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0

0

0

0

0

0

0

0

0

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)

10

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

Byte #

0
1
2
3
4
5
6
7
8
9

Field Name and Comments

(hex)

0 Header
1 Header
2 Header
3 Header
4 Header
5 Header
6 Header
7 Header
8 EISA ID manufacturer name (“CMO”)

9 EISA ID manufacturer name (Compressed ASCII)
0A ID product code (N141I6-L04) 50
0B ID product code (hex LSB first; N141I6-L04) 14
0C ID S/N (fixed “0”)
0D ID S/N (fixed “0”)
0E ID S/N (fixed “0”)
0F ID S/N (fixed “0”)
10 Week of manufacture (fixed week code)
11 Year of manufacture (fixed year code)
12 EDID structure version # (“1”)
13 EDID revision # (“3”)
14 Video I/P definition (“digital”)
15 Max H image size (“30.336cm”)
16 Max V image size (“18.96cm”)
17 Display Gamma (Gamma = ”2.2”)
18 Feature support (“Active off, RGB Color”)
19 Rx1 Rx0 Ry1 Ry0 Gx1 Gx0 Gy1 Gy0 93
1A Bx1 Bx0 By1 By0 Wx1 Wx0 Wy1 Wy0 65
1B Rx=0.58 94
1C Ry=0.349 59
1D Gx=0.336 56
1E Gy=0.569 91
1F Bx=0.157 28
20 By=0.135 22
21 Wx=0.313 50
22 Wy=0.329 54
23 Established timings 1
24 Established timings 2
25 Manufacturer’s reserved timings
26 Standard timing ID # 1
27 Standard timing ID # 1
28 Standard timing ID # 2
29 Standard timing ID # 2

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Doc. No.:

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Model No.: N141I6 - L04

Preliminary

Value

(hex)

00 00000000
FF 11111111
FF 11111111
FF 11111111
FF 11111111
FF 11111111
FF 11111111

00 00000000
0D 00001101
AF 10101111

00 00000000

00 00000000

00 00000000

00 00000000

33 00110011

12 00010010

01 00000001

03 00000011

80 10000000
1E 00011110

13 00010011

78 01111000
0A 00001010

00 00000000

00 00000000

00 00000000

01 00000001

01 00000001

01 00000001

01 00000001

Value

(binary)

01010000
00010100

10010011
01100101
10010100
01011001
01010110
10010001
00101000
00100010
01010000
01010100

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Model No.: N141I6 - L04

Preliminary

42
43
44
45
46
47
48
49
50
51
52
53
54

55
56
57
58
59
60
61
62
63
64
65

66
67
68
69
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72
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79
80
81
82
83
84

85
86

2A Standard timing ID # 3
2B Standard timing ID # 3
2C Standard timing ID # 4
2D Standard timing ID # 4
2E Standard timing ID # 5
2F Standard timing ID # 5
30 Standard timing ID # 6
31 Standard timing ID # 6
32 Standard timing ID # 7
33 Standard timing ID # 7
34 Standard timing ID # 8
35 Standard timing ID # 8

Detailed timing description # 1 Pixel clock (“71MHz”, According to VESA

36

CVT Rev1.1)
37 # 1 Pixel clock (hex LSB first)
38 # 1 H active (“1280”)
39 # 1 H blank (“160”)
3A # 1 H active : H blank (“1280 : 160”)
3B # 1 V active (”800”)
3C # 1 V blank (”23”)
3D # 1 V active : V blank (”800 :23”)
3E # 1 H sync offset (”48”)
3F # 1 H sync pulse width ("32”)
40 # 1 V sync offset : V sync pulse width (”3 : 6”)

# 1 H sync offset : H sync pulse width : V sync offset : V sync width
41

(”48: 32 : 3 : 6”)
42 # 1 H image size (”303 mm”) 2F
43 # 1 V image size (”190 mm”) BE
44 # 1 H image size : V image size (”303 : 190”)
45 # 1 H boarder (”0”)
46 # 1 V boarder (”0”)

# 1 Non-interlaced, Normal, no stereo, Separate sync, H/V pol
47

Negatives
48 Detailed timing description # 2
49 # 2 Flag
4A # 2 Reserved
4B # 2 FE (hex) defines ASCII string (Model Name “N141I6-L01”, ASCII)
4C # 2 Flag
4D # 2 1st character of name (“N”)
4E # 2 2nd character of name (“1”)
4F # 2 3rd character of name (“4”)
50 # 2 4th character of name (“1”)
51 # 2 5th character of name (“I”)
52 # 2 6th character of name (“6”)
53 # 2 7th character of name (“-”)

54 # 2 8th character of name (“L”)
55 # 2 9th character of name (“0”)
56 # 2 9th character of name (“4”)

01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001
01 00000001

BC 10111100

1B 00011011

00 00000000

A0 10100000

50 01010000
20 00100000
17 00010111
30 00110000
30 00110000
20 00100000
36 00110110

00 00000000

10 00010000
00 00000000
00 00000000

18 00011000

00 00000000
00 00000000
00 00000000

FE 11111110

00 00000000

4E 01001110

31 00110001
34 00110100
31 00110001
49 01001001
36 00110110

2D 00101101

4C 01001100

30 00110000
34 00110100

00101111
10111110

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Doc. No.:

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Model No.: N141I6 - L04

Preliminary

87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127

57 # 2 New line character indicates end of ASCII string
58 # 2 Padding with “Blank” character
59 # 2 Padding with “Blank” character
5A Detailed timing description # 3
5B # 3 Flag
5C # 3 Reserved
5D # 3 FE (hex) defines ASCII string (Vendor “CMO”, ASCII)
5E # 3 Flag
5F # 3 1st character of string (“C”)
60 # 3 2nd character of string (“M”)
61 # 3 3rd character of string (“O”)
62 # 3 New line character indicates end of ASCII string
63 # 3 Padding with “Blank” character
64 # 3 Padding with “Blank” character
65 # 3 Padding with “Blank” character
66 # 3 Padding with “Blank” character
67 # 3 Padding with “Blank” character
68 # 3 Padding with “Blank” character
69 # 3 Padding with “Blank” character
6A # 3 Padding with “Blank” character
6B # 3 Padding with “Blank” character
6C Detailed timing description # 4
6D # 4 Flag
6E # 4 Reserved
6F # 4 FE (hex) defines ASCII string (Model Name“N141I6-L01”, ASCII)
70 # 4 Flag
71 # 4 1st character of name (“N”) 4E
72 # 4 2nd character of name (“1”) 31
73 # 4 3rd character of name (“4”) 34
74 # 4 4th character of name (“1”) 31
75 # 4 5th character of name (“I”) 49
76 # 4 6th character of name (“6”) 36
77 # 4 7th character of name (“-”) 2D
78 # 4 8th character of name (“L”) 4C
79 # 4 9th character of name (“0”)
7A # 4 9th character of name (“4”)
7B # 4 New line character indicates end of ASCII string
7C # 4 Padding with “Blank” character
7D # 4 Padding with “Blank” character
7E Extension flag
7F Checksum

0A 00001010

20 00100000
20 00100000
00 00000000
00 00000000
00 00000000

FE 11111110

00 00000000
43 01000011

4D 01001101

4F 01001111

0A 00001010

20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
20 00100000
00 00000000
00 00000000
00 00000000

FE 11111110

00 00000000

30 00110000
34 00110100

0A 00001010

20 00100000
20 00100000
00 00000000

C0 11000000

01001110
00110001
00110100
00110001
01001001

00110110
00101101
01001100

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6 INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

The specifications of input signal timing are as the following table and timing diagram.

Signal Item Symbol Min. Typ. Max. Unit Note

DCLK Frequency 1/Tc 50 71 80 MHz -

Vertical Total Time TV 810 823 1028 TH -

Vertical Active Display Period TVD 800 800 800 TH -

DE

Note (1) Because this module is operated by DE only mode, Hsync and Vsync are ignored.

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

Horizontal Total Time TH 1360 1440 1800 Tc -

Horizontal Active Display Period THD 1280 1280 1280 Tc -

Horizontal Active Blanking Period THB

INPUT SIGNAL TIMING DIAGRAM

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TH-THD

160

Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

TH-THD

Tc

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: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

Power Supply

for LCD, Vcc

-LVDS Interface

- Power for backlight

Timing Specifications:

0.5< t1 Љ 10 msec

0 < t2 Љ 50 msec

0 < t3 Љ 50 msec

t4 Њ 500 msec

0V

0V

Power On

90%

10%

10%

Restart

10%

t4

Power Off

t7

90%

t1

t3t2

Valid Data

t6t5

50%50%

ONOFF OFF

t5 Њ 200 msec

t6 Њ 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 converter power must be turned on after the power supply for the logic and the

interface signal is valid. The Backlight converter 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 (50us)Љt7Љ(10

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"
LED Light Bar Input Current Io 120 mA

The relative measurement methods of optical characteristics are shown in 7.2. The following items

should be measured under the test conditions described in 7.1 and stable environment shown in Note (6).

7.2 OPTICAL SPECIFICATIONS

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 400 500 - - (2), (6)

Response Time

Average Luminance of White L

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

o

25r2

50r10

TR - 3 8 ms

- 7 12 ms

T

F

190 220 -

AVE

C

%RH

cd/m

2

(3)

(4), (6)

White Variation

Color
Chromaticity

Viewing Angle

Red

Green

Blue

White

Horizontal

Vertical

5pts 80

GW

13pts 60

Rx

Ry
Gx
Gy
Bx
By

Wx

Wy

Tx+

T

-

x

TY+

T

-

Y

=0q, TY =0q

T

x

Viewing Normal

Angle

CRt10

0.579

0.346

0.335

Typ

-0.03

0.569

0.156

0.130

0.313

0.329

40 45 ­40 45 ­15 20 ­40 45 -

Typ.

+0.03

% (5),(6)

-

-

-

-

-

­(1), (6)

-

-

Deg.

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.67 ms

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

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

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)

CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (5).

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

66

Time

T

F

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Doc. No.:

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Model No.: N141I6 - L04

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 (5)

Note (5) Definition of White Variation (GW):

Measure the luminance of gray level 63 at 5 & 13 points

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

GW (13pt) = Minimum [L (1), L (2), L (3), L (4), L (5), L (6), L (7), L (8), L (9), L (10), L (11), L (12), L (13)]

/ Maximum [L (1), L (2), L (3), L (4), L (5), L (6), L (7), L (8), L (9), L (10), L (11), L (12), L (13)]

AVE

):

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500

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

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

USB2000

Center of the Screen

mm

CS-1000T

Light Shield Room

(Ambient Luminance < 2 lux)

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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.

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

(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

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.

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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 converter. Do not disassemble the module or insert anything into the Backlight unit.

8.4 OTHERS PRECAUTIONS

(1) When fixed patterns are displayed for a long time, remnant image is likely to occur.

8.5 SAFETY STANDARDS

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

The LCD module should be certified with safety regulations as follows:

(1) UL60950-1 or updated standard.

(2) IEC60950-1 or updated standard.

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9 PACKAGING

9.1 CARTON

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

Figure. 9-1 Packing method

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9.2 Pallet

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Doc. No.:

Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

Figure. 9-2 Packing method

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Doc. No.:

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Model No.: N141I6 - L04

Preliminary

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.

-

(a) Model Name: N141I6 - L04

(b) Revision: Rev. XX, for example: A1, …, C1, C2 …etc.

(c) Serial ID: X X

(d) Production Location: XXXX would be Taiwan or China.

(e) UL/CB logo: “LEOO” especially stands for panel manufactured by CMO Ningbo satisfying UL/CB

requirement. “LEOO” is the CMO’s UL factory code for Ningbo factory.

Serial ID includes the information as below:

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

(b) Revision Code: cover all the change

(c) Serial No.: Manufacturing sequence of product

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

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

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

Serial No.

CMO Internal Use

Year, Month, Date

CMO Internal Use

Revision

CMO Internal Use

st

to 31st, exclude I , O and U

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10.2 CMO CARTON LABEL

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Issued Date: Nov, 05, 2008

Model No.: N141I6 - L04

Preliminary

20

Made in XXXX

(a) Production location: Made In XXXX. XXXX stands for production location.

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