CMO N141I6-L03 Specification

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TFT LCD Preliminary Specification

MODEL NO.: N141I6 - L03

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

Customer :
Approved by :
Note :

核准時間 部門 審核 角色 投票

徐

2009.04.10

凡 琇

Director Accept

2009-04-10

16:30:51

NB

產品管理處

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

REVISION HISTORY ------------------------------------------------------- 3

1. GENERAL DESCRIPTION ------------------------------------------------------- 4

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 BACKLIGHT UNIT

5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL

5.4 COLOR DATA INPUT ASSIGNMENT

5.5 EDID DATA STRUCTURE

CONVERTER SPECIFICATION --------------------------------------------------

6.

6.1 ABSOLUTE MAXIMUM RATINGS

- CONTENTS -

6.2 RECOMMENDED OPERATING RATINGS

7. INTERFACE TIMING ------------------------------------------------------- 14

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 ------------------------------------------------------- 24

9.1 HANDLING PRECAUTIONS

9.2 STORAGE PRECAUTIONS

9.3 OPERATION PRECAUTIONS

9.4 OTHER OPERATION PRECAUTIONS

9.5 SAFTY STANDARD

10. PACKING ------------------------------------------------------- 26

10.1 CARTON

10.2 PALLET

11. DEFINITION OF LABELS ------------------------------------------------------- 28

11.1 CMO MODULE LABEL

11.2 CMO CARTON LABEL

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

Version Date

1.0

Mar.23, 2009 All

Page

(New)

REVISION HISTORY

Section Description

All Preliminary specification was first issued.

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1 GENERAL DESCRIPTION

1.1 OVERVIEW

N141I6 - L03 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/clo ck

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

1.3 APPLICA TION

- 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 T emperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V

Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The ambient temperature means the temperature of panel surface.
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (220G / 2ms) is half Sine Wave,.

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

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:

Side Mount Fixing Screw

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.

gap=2mm

Relative Humidity (%RH)

100

95

80

60

Bracket

Operating Range

LCD Module

Side Mount Fixing Screw

Stage

40

20

8

5

Storage Range

80 60 -20 40 0 20 -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

Issued Date: Mar, 23, 2009

Value

Min. Max.

Value

Min. Max.

-40 27.2 V

V

L

0 150 mA

I

L

Unit Note

Unit Note

Model No.: N141I6 - L03

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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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

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 Thresh old 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

- TBD 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.

+3.3V

Q1 2SK1475

VR1

R1
47K

Q2

2SK1470

C2

47K

R2

1K

0.01uF

(High to Low)

(Control Signal)

SW

+12V

C1

1uF

FUSE

Vcc rising time i

+3.3V

C3

1uF

Vcc

(LCD Module Input)

VCC

0V

470us

0.1Vcc

I

RUSH

100ms

I

IS

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 belo w is displayed.

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

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

a. White Pattern

Active Area

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.

= 60 Hz,

v

b. Black Pattern

Active Area

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

V

CM

VID|

Single Ended

0V

Differential

V

0V

V

VID|

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Parameter Symbol
LED light bar Power Supply

Voltage
LED light bar Power Supply
Current

24 25.6 27.2 Vdc

V

L

114 120 126 mA

I

L

Min. Typ. Max.

LED Life Time LBL 15,000 -- -- Hrs (4)
Power Consumption PL 2.736 3.024 3.427 W (3),Duty=100%

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

Value

Unit Note

Preliminary

(1), (2)

Light Bar Feedback
Channels

V

L, IL

LED
Light Bar

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 ×VL

L

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

o

±2

C and IL = 20.0 mA(Per EA) until the brightness becomes ≦ 50% of its original value.

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4 BLOCK DIAGRAM

4.1 TFT LCD MODULE

LVDS Display
Data & Clock

INPUT CONNECTOR

Vcc

GND

Data

CLK

V

EDID

EDID

EDID

Converter
Input Signals

LVDS INPUT /

TIMING CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

GENERATOR

EDID

EEPROM

LED CONVERTER

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

SCAN DRIVER IC

TFT LCD PANEL

DA TA DRIVER IC

BACKLIGHT UNIT

Preliminary

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5 INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

Pin Symbol Description Polarity Remark

1 VSS Ground
2 VDD Power Supply (3.3V typ.)
3 VDD Power Supply (3.3V typ.)
4 V
5 NC No Connection (Reserved for CMO test)
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 RxCLK- LVDS differential clock input Negative
18 RxCLK+ LVDS differential clock input Positive
19 VSS Ground
20 NC No Connection (Reserve)
21 NC No Connection (Reserve)
22 VSS Ground
23 NC No Connection (Reserve)
24 NC No Connection (Reserve)
25 VSS Ground
26 NC No Connection (Reserve)
27 NC No Connection (Reserve)
28 VSS Ground
29 NC No Connection (Reserve)
30 NC No Connection (Reserve)
31 LED_GND LED Ground
32 LED_GND LED Ground
33 LED_GND LED Ground
34 NC No Connection (Reserve)
35 LED_PWM PWM Control Signal of LED Converter
36 LED_EN Enable Control Signal of LED Converter
37 NC No Connection (Reserve)
38 LED_VCCS LED Power
39 LED_VCCS LED Power
40 LED_VCCS LED Power

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

DDC 3.3V Power

EDID

DDC Clock

EDID

DDC Data

EDID

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

R0~R5,G0

G1~G5, B0, B1

B2-B5,HS,VS, DE

Note (2) User’s connector Part No: I-PEX 20453-040T-12 or equivalent
Note (3) The first pixel is odd.

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

5.2 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 R4

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

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

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

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

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

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

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

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

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

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:

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:

:

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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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5.4 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.

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
42

0
1
2
3
4
5
6
7
8
9

Byte #

Field Name and Comments

(hex)

0 Header , Fixed 00 00000000
1 Header , Fixed FF 111111 11
2 Header , Fixed FF 111111 11
3 Header , Fixed FF 111111 11
4 Header , Fixed FF 111111 11
5 Header , Fixed FF 111111 11
6 Header , Fixed FF 111111 11
7 Header , Fixed 00 00000000
8 ID system manufacturer name

9 ID system manufacturer name
0A ID system Product Code (LSB) 35 00110101
0B ID system Product Code (MSB) 40 01000000
0C 32-bit serial # Unused(01h for VESA, 00h for SPWG)
0D 32-bit serial # Unused(01h for VESA, 00h for SPWG)
0E 32-bit serial # Unused(01h for VESA, 00h for SPWG)
0F 32-bit serial # Unused(01h for VESA, 00h for SPWG)
10 Wee k of man ufacture 1 - 53 (unused: 00h) : 10h fixed by CMO 10 00010000

Year of manufacture year - 1990(unsed:00h) : 13h (Y ear 2009) fixed

11

by CMO
12 Version=1 01 00000001
13 Revision=3 03 00000011
14 Digital 80 10000000
15 Active area horizontal 303.36cm 1E 00011110
16 Active area vertical 189.6cm 13 00010011
17 gamma * 100-100 = 2.2*100-100=120 78 01111000
18 Feature support (no DPMS, Active off, RGB, Preferred Timing Mode) EA 11101010
19 Rx1 Rx0 Ry1 Ry0 Gx1 Gx0 Gy1 Gy0 93 10010011
1A Bx1 Bx0 By1 By0 Wx1 Wx0 Wy1 Wy0 65 01100101
1B Rx=0.58 94 10010100
1C Ry=0.349 59 01011001
1D Gx=0.336 56 01010110
1E Gy=0.569 91 10010001
1F Bx=0.157 28 00101000
20 By=0.135 22 00100010
21 Wx=0.313 50 01010000
22 Wy=0.329 54 01010100
23 Established timings 1 00 00000000
24 Established timings 2 (1280x800@60Hz) 00 00000000
25 No manufacturer's specific timing 00 00000000
26 Standard timing ID # 1 01 00000001
27 Standard timing ID # 1 01 00000001
28 Standard timing ID # 2 01 00000001
29 Standard timing ID # 2 01 00000001
2A Standard timing ID # 3 01 00000001

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

Value

(hex)

30

AE

00
00
00
00

13 00010011

Value

(binary)

00110000
10101110

00000000
00000000
00000000
00000000

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

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
83

84
85

86
87
88

2B Standard timing ID # 3 01 00000001
2C Standard timing ID # 4 01 00000001
2D Standard timing ID # 4 01 00000001
2E Standard timing ID # 5 01 00000001
2F Standard timing ID # 5 01 00000001
30 Standard timing ID # 6 01 00000001
31 Standard timing ID # 6 01 00000001
32 Standard timing ID # 7 01 00000001
33 Standard timing ID # 7 01 00000001
34 Standard timing ID # 8 01 00000001
35 Standard timing ID # 8 01 00000001

Detailed timing description # 1 Pixel clock (“69.29MHz”, According to
36

VESA CVT Rev1.1) 11 00010001
37 69.29MHz/10000 =6929=1B11(Hex) 1B 00011011
38 HActive(D7-D0) = 1280 mod 256 00 00000000
39 HBlank(D7-D0) = 1 25 mod 256 7D 01111101
3A HActive(D11-D8) : HBlank(D11-D8) = 1280/256 : 125/256 50 01010000
3B VActive(D7-D0) =800 mod 256 20 00100000
3C VBlank(D7-D0) = 22 mod 256 16 00010110
3D VActive(D11-D8) : VBlank(D11-D8) = 800/256 : 22/256 30 00110000
3E HSyncOffset(D7-D0) = HBorder+HFrontPorch = 48 30 00110000
3F HSyncWidth(D7-D0) = 32 20 00100000
40 VSyncOf fset(D3-D0)=3 : VSyncWidth(D3-D0)=6 36 00110110

HSyncOffset(D9-D8) : HSyncWidth(D9-D8) : VSyncOffset(D5-D4) :
41

VSyncWidth(D5-D4)
42 HImageSize(mm, D7-D0) = 303mod 256 2F 00101111
43 VImageSize(mm, D7-D0) = 190mod 256 BE 10111110
44 HImageSize(D11-D8) : VImageSize(D11-D8) = 303/256 : 190/256 10 00010000
45 Horizontal Border=0 00 00000000
46 Vertical Border=0 00 00000000

Non-interlaced, Normal Display, Digital separate, Positive Hsync,
47

Negative Vsync

Detailed timing description # 1 Pixel clock (“57.74MHz”, According to
48

VESA CVT Rev1.1)
49 57.74MHz/10000 =5774=168E(Hex) 16 00010110
4A HActive(D7-D0) = 1280 mod 256 00 00000000
4B HBlank(D7-D0) = 125 mod 256 7D 01111101
4C HActive(D11-D8) : HBlank(D11-D8) = 1280/256 : 125/256 50 01010000
4D VActive(D7-D0) =800 mod 256 20 00100000
4E VBlank(D7-D0) = 22 mod 256 16 00010110
4F VActive(D11-D8) : VBlank(D11-D8) = 800/256 : 22/256 30 00110000
50 HSyncOf fset(D7-D0) = HBorder+HFrontPorch = 48 30 00110000
51 HSyncWid th(D7-D0) = 32 20 00100000
52 VSyncOf fset(D3-D0)=3 : VSyncWidth(D3-D0)=6 36 00110110

HSyncOffset(D9-D8) : HSyncWidth(D9-D8) : VSyncOffset(D5-D4) :
53

VSyncWidth(D5-D4) 00 00000000
54 HImageSize(mm, D7-D0) = 303mod 256 2F 00101111

55 VImageSize(mm, D7-D0) = 190mod 256 BE 10111110
56 HImageSize(D11-D8) : VImageSize(D11-D8) = 303/256 : 190/256 10 00010000
57 Horizontal Border=0 00 00000000
58 Vertical Border=0 00 00000000

00 00000000

18 00011000

8E 10001110

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

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

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

59

Negative Vsync
5A Flag 00 00000000
5B Flag 00 00000000
5C Flag 00 00000000
5D Data type tag :0F 0F 00001111
5E Flag 00 00000000
5F Low Refresh Rate #1 (Horizontal active pixels / 8 ) - 31=129(81h)
60 Low Refresh Rate #1 Image Aspect ratio(16 : 10)
61 Low Refresh Rate #1 Refresh Rate=50Hz
62 Low Refresh Rate #2 (Horizontal active pixels / 8 ) - 31=129(81h)
63 Low Refresh Rate #2 Image Aspect ratio(16 : 10)
64 Low Refresh Rate #2 Refresh Rate=40Hz
65 Brightness (1/10nit) , 220/10=22(=16h)
66 Feature Flags
67 Reserved 00 00000000
68 EISA manufacturer code(3 Character ID) -CMO
69 Compressed ASCII
6A Panel Supplier Reserved - Product code -1455
6B (Hex, LSB first)
6C Flag 00 00000000
6D Flag 00 00000000
6E Flag 00 00000000
6F Data type tag : FEh FE 11111110
70 Flag 00 00000000
71 "N" 4E 01001110
72 "1" 31 00110001
73 "4" 34 00110100
74 "1" 31 00110001
75 "I" 49 01001001
76 "6" 36 00110110
77 "-" 2D 00101101
78 "L" 4C 01001100
79 "0" 30 00110000
7A "3" 33 00110011

(If <13 char, then terminate with ASCII code 0Ah, set remaining char =
7B

20h)

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

20h)

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

20h) 20 00100000
7E No extension 00 00000000
7F One-byte checksum of entire 128 bytes EDID equals 00h.

18 00011000

81

10000001

0A

00001010

32

00110010

81

10000001

0A

00001010

28

00101000

16

00010110

09

00001001

0D

00001101

AF

10101111

55

01010101

14

00010100

0A 00001010

20 00100000

F9

11111001

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

6. CONVERTER SPECIFICATION

6.1 ABSOLUTE MAXIMUM RATINGS

Symbol Ratings

LED_VCCS 6~40 V

LED_PWM, LED_EN -0.3V~5.0V

6.2 RECOMMENDED OPERATING RATINGS

Parameter Symbol
Converter Input power supply voltage
EN Control Level

PWM Control Level

Backlight On 1.6 --- 5.0 V
Backlight Off
PWM High Level 1.3 --- 5.0 V
PWM Low Level

LED_Vccs

Min. Typ. Max.

7.0 12.0 21.0 V
0 --- 0.8 V
0 --- 0.15 V

PWM Control Duty Ratio (2) (100) %
PWM Control Permissive Ripple Voltage
PWM Control Frequency f

LED_VCCS=Min

Converter Input Current

LED_VCCS=Typ
LED_VCCS=Max

VPWM_pp

(200) (210) (500) Hz

PWM

100 mV

(434) (516) (612) mA (1)

IBL

(253) (301) (357) mA (1)
(145) (172) (204) mA (1)

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

Value

Preliminary

Unit Note

Ta = 25 ± 2 ºC, f

= 200 Hz, Duty=100%.

PWM

6.3 LED BACKLIGHT CONTROLL POWER SEQUENCE

Power On

Power Off

LED_VCCS

0V

LED_PWM

LED_EN

Timing Specifications:

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

0V

0V

TA ≧( 0ms)
T

≧ (0ms)

B

T

≧ (10ms)

C

T

≧ (0ms)

D

TA

TC

T

B

T

D

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 62.34 69.29 72.75 MHz -

Vertical Total Time TV 803 822 826 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 22 TV-TVD TH

Horizontal Total Time TH 1294 1405 1468 Tc -

Horizontal Active Display Period THD 1280 1280 1280 Tc -

Horizontal Active Blanking Period THB

TH-THD

125

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

TH-THD

Tc

INPUT SIGNAL TIMING DIAGRAM

DE

DCLK

TC

DE

DATA

HD

T

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7.2 POWER ON/OFF SEQUENCE

- Power Supply
for LCD, Vcc

-L VDS Interface

- Power for backlight

0V

0V

10%

Power On

90%

t1

Valid Data

ON OFF OFF

Power Off

90%

t3 t2

t6 t5

50% 50%

t7

10%

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

Restart

10%

t4

Timing Specifications:

0.5≦t1 ≦ 10 ms
0 ≦ t2 ≦ 50 ms
0 ≦ t3 ≦ 50 ms

t4 ≧ 500 ms
t5 ≧ 200 ms
t6 ≧ 200 ms

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)≦t7≦10 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 3.3 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 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

Red

Color
Chromaticity

Viewing Angle

Green

Blue

White

Horizontal

Vertical

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

o

25±2

50±10

TR - 3 8 ms

- 7 12 ms

T

F

190 220 -

AVE

5pts 80

13pts 60

Rx
Ry

θ

=0°, θY =0°

x

Viewing Normal

Angle

Gx
Gy
Bx
By

Wx
Wy

Typ

-0.03

0.580

0.349

0.336

0.569

0.157

0.135

0.313

0.329

Typ.

+0.03

θx+ 40 45 -

- 40 45 -

θ

x

θY+ 15 20 -

-

θ

Y

CR≥10

40 45 -

C

%RH

cd/m

2

(4), (6)

% (5),(6)

-

-

-

-

-

­(1), (6)

-

-

Deg.

(3)

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

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

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.

Contrast Ratio (CR) = L63 / L0

Normal

θx = θy = 0º

θy- θy+

θx−

θx+

y+

12 o’clock direction

θ

y+ = 90º

x+

θX+ = 90º

L63: Luminance of gray level 63
L 0: Luminance of gray level 0
CR = CR (1)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (5).

Note (3) Definition of Response Time (T

100%

90%

Optical

Response

10%

0%

R

T

R

66.67 ms

, TF):

T

F

66.67 ms

Time

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

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 & 13 points

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

δW (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

USB2000

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

CS-1000T

Center of the Screen

mm

Light Shield Room
(Ambient Luminance < 2 lux)

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9 PRECAUTIONS

9.1 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

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

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 thoroug hly 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.

9.2 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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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 converter . 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:

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

(1) UL60950-1 or updated standard.
(2) IEC60950-1 or updated standard.
(3) UL60065 or updated standard.
(4) IEC60065 or updated standard.

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10 PACKAGING

10.1 CARTON

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

Figure. 10-1 Packing method

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10.2 Pallet

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

Figure. 10-2 Packing method

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Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

11 DEFINITION OF LABELS

11.1 CMO MODULE LABEL

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

N141I6-L03 Rev.XX

MADE IN XXXX

LEOO

P/N 42T0720
FRU 42T0721
RoHS

11S42T0720Z1ZFY3SSSSSS YMM

(a) Model Name: N141I6 - L03
(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)LEOO is for CMO NingBo satisfying UL requirement.

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. ~ De c.

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

st

Serial No.
CMO Internal Use
Year, Month, Date
CMO Internal Use

Revision

CMO Internal Use

to 31st, exclude I , O and U

For Lenovo’s barcode content

11S42T0720Z1ZFY3SSSSSS
(a) 11S: Fixed characters.
(b) PPPPPPP (P/N): 42T0720
(c) Z1Z: Fixed characters.
(d) HHH (Header Code): 1ZFY3
(e) SSSSSS: Series number.
(f) YMM: Y: The last character of year. MM: Month

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11.2 CMO CARTON LABEL

Issued Date: Mar, 23, 2009

Model No.: N141I6 - L03

Preliminary

P/N 42T0720

N141I6-L04

20

06/04

Carton Label Explanation
(1) Part ID: 42T0720
(2) Model Name: CMO’s Project Name.
(3) YY/MM: Manufacturing Year and Month: (YY: The last two character of Year and MM: Month)
(4) Production Location: Made in XXXX.

Made in XXXX

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