CMO N140O6-L01 Specification

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TFT LCD Preliminary Specification

MODEL NO.: N140O6 - L01

www.panelook.com

Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

Customer:

pproved by:

Note:

NB

2009-05-05

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

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

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 TIMING DIAGRAM OF LVDS INPUT SIGNAL

5.3 COLOR DATA INPUT ASSIGNMENT

5.4 EDID DATA STRUCTURE

6. CONVERTER SPECIFICATION ------------------------------------------------------- 17

6.1 ABSOLUTE MAXIMUM RATINGS

6.2 RECOMMENDED OPERATING RATING

7. INTERFACE TIMING ------------------------------------------------------- 18

7

.1 INPUT SIGNAL TIMING SPECIFICATIONS

7.2 POWER ON/OFF SEQUENCE

8. OPTICAL CHARACTERISTICS ------------------------------------------------------- 20

8.1 TEST CONDITIONS

8.2 OPTICAL SPECIFICATIONS

9. PRECAUTIONS ------------------------------------------------------- 20

9.1 ASSEMNLY AND HANDING PRECAUTIONS

9.2 SAFTY PRECAUTIONS

9.3 OPERATION PRECAUTIONS

9.4 OTHERS PRECAUTIONS

9.5 SAFTY STANDARD

10. PACKING ------------------------------------------------------- 24

10.1 CARTON

10.2 PALLET

11. DEFINITION OF LABELS ------------------------------------------------------- 27

ʳʳ11.1 CMO MODULE LABEL

11.2 CMO CARTON LABEL

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

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

REVISION HISTORY

Version Date

1.0

1.1

1.2

Nov. 27,’08

Mar. 24,’09

Apr. 30, ‘09

Page

(New)

All

31

17

Section Description

All

N/A

6.2

Preliminary specification was first issued.

Update Outline Drawing

Update PWM Control Duty Ratio Min from 20% to 10%

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1 GENERAL DESCRIPTION

1.1 OVERVIEW

N140O6 - L01 is a 14.0” TFT Liquid Crystal Display module with LED Backlight unit and 40 pins LVDS

interface. This module supports 1600 x (3 RGB) x 900 WXGA+ mode and can display 262,144 colors. The

optimum viewing angle is at 6 o’clock direction. The converter module for backlight is built in.

1.2 FEATURES

- HD+ (1600 x 900 pixels) resolution

- LED Backlight and Converter embedded

- DE only mode

- 3.3V LVDS (Low Voltage Differential Signaling) interface with 2 pixel/clock

- RoHS compliance

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

1.3 APPLICATION

- TFT LCD Notebook

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 309.60(H) X 174.15(V) (14.0 inch Diagonal) mm
Bezel Opening Area 314.04 (H) x 177.45 (V) mm
Driver Element a-si TFT active matrix - ­Pixel Number 1600 x R.G.B. x 900 pixel ­Pixel Pitch 0.1935 (H) x 0.1935 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 262,144 color ­Transmissive Mode Normally white - ­Surface Treatment Anti-Glare - -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 323 323.5 324.0 mm

Module Size

Vertical(V) 191.5 192 192.5 mm
Depth(D) -- 5.2 mm

Weight -- -- 375 g

(1)

(1)

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

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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) (a) 90 %RH Max. (Ta 40 ºC).Љ

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

(c) No condensation.

Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max..

Relative Humidity (%RH)

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

Value

Min. Max.

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

NOP

- 1.5 G (4), (5)

NOP

Unit Note

100

90

80

60

Operating Range

40

20
10

Storage Range

Temperature (ºC)

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

Note (4) 10 ~ 500 Hz, 30 min / Cycle, 1 cycles for each X, Y, Z axis.

8060-20 40 0 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

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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

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

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Issued Date: Apr. 30, 2009

Value

Min. Max.

Value

Min. Max.

-45 (31.5) V

V

L

0 (125) mA

I

L

Unit Note

Unit Note

Doc No.: 400018535

Model No.: N140O6 - L01

Preliminary

(1)

(1), (2)

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.

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

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

3 ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE Ta = 25 ± 2 ºC

Parameter Symbol

Min. Typ. Max.
Power Supply Voltage Vccs 3.0 3.3 3.6 V ­Permissive Ripple Voltage VRP 50 mV ­Rush Current I
Initial Stage Current I

Power Supply Current

White (TBD) 230 (TBD) mA (3)a
Black

LVDS Differential Input High Threshold V

LVDS Differential Input Low Threshold V

1.5 A (2)

RUSH

IS

Icc

TH(LVDS)

TL(LVDS)

(TDB) 310 (TBD) 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

- 1.82 - W (4)

EBL

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

Value

Unit Note

1.0 A (2)

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 is 470us

0.9Vcc

+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.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

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.

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

= 60 Hz,

v

b. Black

Active Area

Single Ended

Differential

V

0V

V

V

CM

0V

VID

VID

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

L

Value

Unit Note

dc

Parameter Symbol

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

24.3 28.8 31.5 V

V

L

95 100 105 mA

I

L

Min. Typ. Max.

LED Life Time LBL 15,000 - - Hrs (4)
Power Consumption PL 2.3085 2.88 3.3075 W (3), IL = 100.0 mA

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

VL,I

Preliminary

(1), (2)

LED

Light Bar Feedback

Light Bar

Channels

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

= IL ×V

L

L

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 50% of its original value.Љ

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4 BLOCK DIAGRAM

4.1 TFT LCD MODULE

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

LVDS Display

Data & Clock

Vcc

GND

Data

EDID

CLK

V

Converter

Input Signals

EDID

EDID

LVDS INPUT /

SCAN DRIVER IC

TIMING CONTROLLER

TFT LCD PANEL

INPUT CONNECTOR

DC/DC CONVERTER &

REFERENCE VOLTAGE

GENERATOR

DATA DRIVER IC

EDID

EEPROM

LED

Converter

BACKLIGHT UNIT

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5 INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

Pin Symbol Description Polarity Remark

1 Reserve Non connection
2 VCCS Power Supply +3.3 V
3 VCCS Power Supply +3.3 V
4 V EEDID DDC +3.3 V
5 Reserve Non connection
6 Clk EEDID DDC Clock
7 DATA EEDID DDC Data
8 Odd_Rin0- LVDS Differential Data Input (Odd) Negative

9 Odd_Rin0+ LVDS Differential Data Input (Odd) Positive
10 VSS Ground
11 Odd_Rin1- LVDS Differential Data Input (Odd) Negative
12 Odd_Rin1+ LVDS Differential Data Input (Odd) Positive
13 VSS Ground
14 Odd_Rin2- LVDS Differential Data Input (Odd) Negative
15 Odd_Rin2+ LVDS Differential Data Input (Odd) Positive
16 VSS Ground
17 Odd_ClkIN- LVDS Clock Data Input (Odd) Negative
18 Odd_ClkIN+ LVDS Clock Data Input (Odd) Positive
19 VSS Ground
20 Even_Rin0- LVDS Differential Data Input (Even) Negative
21 Even_Rin0+ LVDS Differential Data Input (Even) Positive
22 VSS Ground
23 Even_Rin1- LVDS Differential Data Input (Even) Negative
24 Even_Rin1+ LVDS Differential Data Input (Even) Positive
25 VSS Ground
26 Even_Rin2- LVDS Differential Data Input (Even) Negative
27 Even_Rin2+ LVDS Differential Data Input (Even) Positive
28 VSS Ground
29 Even_ClkIN- LVDS Clock Data Input (Even) Negative
30 Even_ClkIN+ LVDS Clock Data Input (Even) Positive
31 LED_GND LED Ground
32 LED_GND LED Ground
33 LED_GND LED Ground
34 Reserve Non connection
35 LED_PWM PWM Control Signal of LED Converter
36 LED_EN Enable Control Signal of LED Converter
37 NC Non connection
38 LED_VCCS LED Power
39 LED_VCCS LED Power
40 LED_VCCS LED Power

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

Note (1) Connector Part No.: I-PEX 20455-040E-12 or equivalent

Note (2) User’s connector Part No: I-PEX 20453-040T-01 or equivalent

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

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

5.2 TIMING DIAGRAM OF LVDS INPUT SIGNAL

RXOC+

T/7

RXO2+/-

RXO1+/-

RXO0+/-

RXEC+

RXE2+/-

IN20 IN19 IN18 IN17 IN16 IN15 IN14

DE OB5 OB4 OB3 OB2 Vsync Hsync

IN13 IN12 IN11 IN10 IN9 IN8 IN7

OB1 OG4 OG3 OG2 OG1OB0 OG5

IN6 IN5 IN4 IN3 IN2 IN1 IN0

OG0 OR3 OR2 OR1 OR0OR5 OR4

Signal for 1 DCLK Cycle (T)

T/7

IN20 IN19 IN18 IN17 IN16 IN15 IN14

DE EB5 EB4 EB3 EB2 Vsync Hsync

RXE1+/-

RXE0+/-

IN13 IN12 IN11 IN10 IN9 IN8 IN7

EB1 EG4 EG3 EG2 EG1EB0 EG5

IN6 IN5 IN4 IN3 IN2

EG0 ER3 ER2 ER1 ER0ER5 ER4

Signal for 1 DCLK Cycle (T)

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5.3 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.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

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

0

0

:

:

:

:

:

:

:

:

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:

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:

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:

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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

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0

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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

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0

0

1

0

0

0

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0

0

0

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0

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0

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0

0

0

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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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5.4 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.

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

Byte #
(decimal)

0
1
2
3
4
5
6
7
8
9
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

Byte #
(hex)

Field Name and Comments

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 (N140O6-L01) 46
0B ID product code (hex LSB first; N140O6-L01) 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 (“30.96cm”)
16 Max V image size (“17.415cm”)
17 Display Gamma (Gamma = ”2.2”)
18 Feature support (“Active off, RGB Color”)

19 Rx1 Rx0 Ry1 Ry0 Gx1 Gx0 Gy1 Gy0 A5
1A Bx1 Bx0 By1 By0 Wx1 Wx0 Wy1 Wy0 78
1B Rx=0.6154 9D
1C Ry=0.3377 56
1D Gx=0.3252 53
1E Gy=0.6067 9B

1F Bx=0.169 2B

20 By=0.0809 14

21 Wx=0.3186 51

22 Wy=0.3283 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

Value
(hex)

Value
(binary)

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

00 00000000
0D 00001101
AF 10101111

01000110

00010100
00 00000000
00 00000000
00 00000000
00 00000000
04 00000100
13 00010011
01 00000001
03 00000011
80 10000000

1F 00011111

11 00010001
78 01111000

0A 00001010

10100101

01111000
10011101
01010110
01010011
10011011

00101011
00010100
01010001
01010100

00 00000000
00 00000000
00 00000000

01 00000001

01 00000001
01 00000001

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

41
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
70
71
72
73
74
75
76
77
78
79
80
81

82 52 # 2 6th character of name (“6”) 36
83
84
85
86

29 Standard timing ID # 2
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 (“107.8MHz”, According to VESA

36

CVT Rev1.1)
37 # 1 Pixel clock (hex LSB first)
38 # 1 H active (“1600”)
39 # 1 H blank (“304”)

3A # 1 H active : H blank (“1600 : 304”)
3B # 1 V active (”900”)
3C # 1 V blank (”44”)
3D # 1 V active : V blank (”900 :44”)
3E # 1 H sync offset (”91”)

3F # 1 H sync pulse width ("61”)
40 # 1 V sync offset : V sync pulse width (”6 : 11”)

# 1 H sync offset : H sync pulse width : V sync offset : V sync width (”91:
41

61 : 6 : 11”)
42 # 1 H image size (”310 mm”) 36
43 # 1 V image size (”174 mm”) AE
44 # 1 H image size : V image size (”310 : 174”)
45 # 1 H boarder (”0”)
46 # 1 V boarder (”0”)
47 # 1 Non-interlaced, Normal, no stereo, Separate sync, H/V pol Negatives
48 Detailed timing description # 2
49 # 2 Flag

4A # 2 Reserved
4B # 2 FE (hex) defines ASCII string (Model Name “N140O6-L01”, ASCII)
4C # 2 Flag
4D # 2 1st character of name (“N”) 4E
4E # 2 2nd character of name (“1”) 31

4F # 2 3rd character of name (“4”) 34
50 # 2 4th character of name (“0”) 30
51 # 2 5th character of name (“O”) 4F

53 # 2 7th character of name (“-”) 2D
54 # 2 8th character of name (“L”) 4C
55 # 2 9th character of name (“0”)
56 # 2 9th character of name (“1”)

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

20 00100000

2A 00101010

40 01000000
30 00110000
61 01100001
84 10000100

2C 00101100

30 00110000
5B 01011011
3D 00111101
6B 01101011

00 00000000

10 00010000

00 00000000

00 00000000

18 00011000

00 00000000

00 00000000

00 00000000
FE 11111110

00 00000000

30 00110000

31 00110001

00110110
10101110

01001110
00110001
00110100
00110000
01001111
00110110
00101101
01001100

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

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“N140O6-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 (“0”) 30

75 # 4 5th character of name (“O”) 4F

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 (“1”)
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

31 00110001
0A 00001010

20 00100000

20 00100000

00 00000000
8C 10001100

01001110
00110001
00110100
00110000
01001111
00110110
00101101
01001100

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Doc No.: 400018535

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Model No.: N140O6 - L01

6. CONVERTER SPECIFICATION

6.1 ABSOLUTE MAXIMUM RATINGS

Symbol Ratings

LED_VCCS -0.3V~28.0V

LED_PWM, LED_EN -0.3V~5.5V

6.2 RECOMMENDED OPERATING RATINGS

Parameter Symbol

Converter Input power supply voltage

EN Control Level

PWM Control Level

Backlight on 2.0 --- 5 V
Backlight off 0 --- 0.8 V
PWM High Level 2.0 --- 5.5 V
PWM Low Level 0 --- 0.15 V

LED_Vccs

Min. Typ. Max.

6 12.0 21.0 V

PWM Control Duty Ratio 10 100 %
PWM Control Permissive Ripple Voltage
PWM Control Frequency f

VPWM_pp

190 210 230 Hz

PWM

100 mV

LED_VCCS=Min (TBD) 557

Converter Input Current

LED_VCCS=Typ
LED_VCCS=Max

I

BL

(TBD)
(TBD)

Note (1) The specified LED power supply current is under the conditions at “LED_VCCS = Min, Typ, Max”,

Value

270
150

(TBD)
(TBD)
(TBD)

Preliminary

Unit Note

mA (1)

(1)

mA (1)

Ta = 25 ± 2 ºC, f

= 200 Hz, Duty=100%.

PWM

6.3 LED BACKLIGHT CONTROLL ON/OFF SEQUENCE

Power On

LED_VCCS

0V

LED_PWM

0V

T

A

LED_EN

0V

T

T

C

D

Timing Specifications:

Њ( 0ms)

T

A

T

Њ (0ms)

B

T

Њ (10ms)

C

T

Њ (0ms)

D

Note (1) Please follow the LED backlight power sequence as above. If the customer could not follow, it might cause

Power Off

T

B

backlight flash issue during display ON/OFF or damage the LED backlight controller

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7. INTERFACE TIMING

7.1 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 44 48.4 51.3 MHz (2)

Vertical Total Time TV 903 926 990 TH -

Vertical Active Display Period TVD 900 900 900 TH -

DE

Vertical Active Blanking Period TVB TV-TVD 26 TV-TVD TH

Horizontal Total Time TH 1680 1760 1800 Tc (2)

Horizontal Active Display Period THD 1600 1600 1600 Tc (2)

Horizontal Active Blanking Period THB

INPUT SIGNAL TIMING DIAGRAM

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TH-THD

160

Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

TH-THD

Tc (2)

DE

DCLK

TC

DE

DATA

7.2 POWER ON/OFF SEQUENCE

Power On

90%

- Power Supply

for LCD, Vcc

0V

10%

HD

T

Power Off

90%

t1

t3t2

Restart

t7

10%

t4

10%

- LVDS Interface

0V

- Power for Backlight

V

t6t5

50%50%

ONOFF OFF

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Timing Specifications:

0.5< t1 Љ 10 msec

0 < t2 Љ 50 msec

0 < t3 Љ 50 msec

t4 Њ 500 msec

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.

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Doc No.: 400018535

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Model No.: N140O6 - L01

Preliminary

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)Љt7Љ10 ms.

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8 OPTICAL CHARACTERISTICS

8.1 TEST CONDITIONS

Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 3.2 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
LED Light Bar Input Current IL 100 mA

The relative measurement methods of optical characteristics are shown in 8.2 The following items

should be measured under the test conditions described in 8.1 and stable environment shown in Note (6).

8.2 OPTICAL SPECIFICATIONS

Item Symbol Condition Min. Typ. Max. Unit Note

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

Response Time

Average Luminance of White L

White Variation δW - 1.4 1.6 - (5),(6)

Red

Color
Chromaticity

Viewing Angle

Green

Blue

White

Horizontal

Vertical

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

o

25±2

50±10

TR - 3 5 ms
T

F

170 200 - cd/m2(4), (6)

AVE

θ

Rx
Ry

Gx

=0° , θY =0°

x

Viewing Normal

Angle

Gy

Bx
By

Wx
Wy

- 7 11 ms

( 0.618 )
( 0.348 )
( 0.332 )
( 0.588 )

-0.03
( 0.157 )

+0.03

( 0.080)

0.313

0.329

θx+ 40 45 -

40

45
20

45

-

-

-

θ

- 40

x

θY+ 15

-

θ

Y

CR≥10

C

%RH

-

-

-

-

-

-

-

-

Deg.

(3)

(1), (6)

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

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

Preliminary

Normal

θx = θy = 0º

θy- θy+

θX- = 90º

6 o’clock

θ

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).

θx−

θx+

y+

12 o’clock direction

θ

y+ = 90º

x+

θX+ = 90º

Note (3) Definition of Response Time (T

100%

90%

Optical

Response

10%

0%

Gray Level 63

T

R

66.67 ms

, TF):

R

Gray Level 0

21 / 29

T

F

66.67 ms

Gray Level 63

Time

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500

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Doc No.: 400018535

Issued Date: Apr. 30, 2009

Model No.: N140O6 - L01

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 (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)]

Horizontal Line

D

D/4 D/2 3D/4

W/4

W/2

W

Vertical Line

3W/

1 2

3

):

AVE

X

5

4

: Test Point

X=1 to 5

Note (6) Measurement Setup:

The LCD module should be stabilized at given temperature for 15 minutes to avoid abrupt

temperature change during measuring. In order to stabilize the luminance, the measurement

should be executed after lighting Backlight for 15 minutes in a windless room.

LCD Module

LCD Panel

USB2000

Active Area

CS-1000T

Center of the Screen

Light Shield Room

mm

(Ambient Luminance < 2 lux)

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9 PRECAUTIONS

9.1 ASSEMBLY AND 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

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Model No.: N140O6 - L01

Preliminary

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.

(12)

To avoid wireless noise interference, please keep the antenna away from LCD control

board.

9.2 SAFETY 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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9.3 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.

9.4 OTHERS PRECAUTIONS

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

9.5 SAFETY STANDARDS

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

Doc No.: 400018535

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Model No.: N140O6 - L01

Preliminary

(1) UL60950-1 or updated standard.

(2) IEC60950-1 or updated standard.

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10 PACKAGING

10.1 CARTON

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Preliminary

Figure. 10-1 Packing method

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10.2 PALLET

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Model No.: N140O6 - L01

Preliminary

Figure. 10-2 Packing method

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Model No.: N140O6 - L01

Preliminary

11 DEFINITION OF LABELS

11.1 CMO MODULE LABEL

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

(a) Model Name: N140O6 - L01-

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

(c) Serial ID: X X

(d) Production Location: MADE IN XXXX. XXXX stands for production location.

(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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11.2 CMO CARTON LABEL

CMO carton label is as below:

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Model No.: N140O6 - L01

Preliminary

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

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