Datasheet N-134B6-L03 Datasheet (Chi Mei Optoelectronics)

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

TFT LCD Preliminary Specification

MODEL NO.: N134B6 - L03

Customer :
Approved by :
Note :

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記錄 工作 審核 角色 投票

2008-12-15

19:42:24 CST

PMMD III

Director

jeff_yang(楊竣傑

/56319/54319)

Director

Accept

(deputy)

1 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

- CONTENTS -

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 RATI NGS OF ENVIRONMENT

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

2.2.2 BACKLIGHT UNIT

3. ELECTRICAL CHARAC TERISTICS -------------------------- ----------------------------- 7

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

4. BLOCK DIAGRAM ---------------------------------------------- --------- 9

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

5.5 EDID SIGNAL SPECIFICATION

6. CONVERTER SPECIFICATION

6.1 ABSOLUTE MAXIMUM RATINGS

6.2 RECOMMENDED OPERATING RATINGS

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 ------------------------------------------------------- 23

9.1 HANDLING PRECAUTIONS

9.2 STORAGE PRECAUTIONS

9.3 OPERATION PRECAUTIONS

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

10.1 CARTON

10.2 PALLET

11. DEFINITION OF LABELS ------------------------------ ------------------------- 26

11.1 CMO MODULE LABEL

11.2 CARTON LABEL

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------------------------------------------------------- 17

2 / 28

Version 1.0

Version Date

Ver 1.0

Dec. 02,’08

Page

(New)

All

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

REVISION HISTORY

Section Description

All

Preliminary specification first issued.

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3 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

1 GENERAL DESCRIPTION

1.1 OVERVIEW

N134B6-L03 is a 13.4” TFT Liquid Crystal Display module with LED Backlight unit and 40 pins LVDS
interface. This module supports 1366 x 768 Wide-XGA mode and can display 262,144 colors. The optimum
viewing angle is at 6 o’clock direction.

1.2 FEATURES

- Aspect ratio 16:9

- WXGA (1366 x 768 pixels) re solution

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

- Meet RoHS requirement

- LED Backlight

1.3 APPLICA TION

- TFT LCD Notebook

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 296.422 (H) x 166.656 (V) (13.4” diagonal) mm
Viewing Area 299.422 (H) x 169.656 (V) mm
Driver Element a-si TFT active matrix - ­Pixel Number 1366 x R.G.B. x 768 pixel ­Pixel Pitch 0.217 (H) x 0.217 (V) mm ­Pixel Arrange ment RGB vertic al stripe - ­Display Colors 262,144 color ­Transmissive Mode Normally white - ­Surface Treat ment Hard coating (3H), Anti-glare type - -

1.5 MECHANICAL SPECIFICATIONS

Module Size

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

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Item Min. Typ. Max. Unit Note

Horizontal(H) 306.7 307.2 307.7 mm
Vertical(V) 180.3 180.8 181.3
Vertical(V)

(w PCB)
Depth(D) - 3.2 3.5 mm

Weight - 285 300 g

194.3 194.8 195.3 mm

(1)

(1)

4 / 28

Version 1.0

Doc No.: 4408Y156

A

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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) (a) 90 %RH Max. (Ta ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.

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

Relative Humidity (%RH)

100

90

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

NOP

- 1.5 G (4), (5)

NOP

Min. Max.

Value

Unit Note

80

60

40

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Note (3) 1 time for ± X, ± Y, ± Z. for Condition (220G / 2ms) is half Sine Wave,.
Note (4) 10 ~ 500 Hz, 30 min/cycle,1cycles for each X, Y, Z axis.

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.

20
10

Operating Range

Storage Range

80 60 -20 40 0 20 -40

Temperature (ºC)

The fixing condition is shown as below:

t Room Temperature

5 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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 VL -40 27.2 V
LED Light Bar Power Supply Current IL 0 210 mA

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 Co nditions.

Note (2) S pecified values are for LED (Refer to Section 3.2 for further information).

Min. Max.

Value

Value

Min. Max.

Unit Note

(1)

Unit Note

(1), (2)

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6 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

3 ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Parameter Symbol

Min. Typ. Max.
Power Supply V oltage Vcc 3.0 3.3 3.6 V ­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 - (170) TBD mA (3)a
Black

lcc

TH(LVDS)

TL(LVDS)

- (240) 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

- TBD W (4)

EBL

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

Value

Unit Note

V

CM

V

CM

(5),

=1.2V

(5)

=1.2V

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

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(High to Low)

(Control Signal)

SW

+12V

C1

1uF

VR1

R1

47K

R2

1K

47K

0.01uF

Q2

2SK1470

C2

FUSE

0.9Vcc

0V

470us

0.1Vcc

+3.3V

100ms

I

RUSH

C3
1uF

I

IS

Vcc

(LCD Module Input)

VCC

ICC

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Version 1.0

Doc No.: 4408Y156

|

|

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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.

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.

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= 60 Hz,

v

b. Black Pattern

Active Area

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

Single Ended

Differential

CM

V

0V

V

0V

V

VID|

VID|

8 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC

Parameter Symbol
LED light bar Power

Supply Volt age
LED light bar Power
Supply Current
LED Life Time LBL 12,000 - - Hrs (4)
Power Consumption PL - 3.072 W (3), IL = 120mA

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

V

- 25.6 27.2 Vdc

L

I

- 120 - mA

L

Min. Typ. Max.

V

L, IL

Value

Unit Note

(1), (2)

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

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

= IL ×VL

L

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Ta = 25 ±2

o

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

Light Bar Feedback
Channels

LED
Light Bar

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Version 1.0

4 BLOCK DIAGRAM

4.1 TFT LCD MODULE

LVDS Display
Data & Clock

INPUT CONNECTOR

LVDS INPUT /

TIMING CONTROLLER

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

SCAN DRIVER IC

TFT LCD PANEL

(1366x3x768)

Vcc

GND

Data

CLK

V

EDID

EDID

EDID

DC/DC CONVERTER &

REFERENCE VOLTAGE

GENERATOR

EDID

EEPROM

DA TA DRIVER IC

Converter
Input Signals

LED

CONVERTER

BACKLIGHT UNIT

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Version 1.0

5 INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

Pin Symbol Description Polarity Remark

1 NC No Connection
2 VCCS Power Supply +3.3 V
3 VCCS Power Supply +3.3 V
4 EE_VDD DDC +3.3 V
5 NC No Connection
6 EE_SC DDC Clock
7 EE_SD DDC Data
8 Rx0- LVDS Differential Data Input Negative

9 Rx0+ LVDS Differential Data Input Positive
10 VSS Ground
11 Rx1- LVDS Differential Data Input Negative
12 Rx1+ LVDS Differential Data Input Positive
13 VSS Ground
14 Rx2- LVDS Differential Data Input Negative
15 Rx2+ LVDS Differential Data Input Positive
16 VSS Ground
17 RXC- LVDS Clock Data Input Negative
18 RXC+ L VDS Clock Data Input Positive
19 VSS Ground -
20 NC No Connection -
21 NC No Connection
22 VSS Ground
23 NC No Connection
24 NC No Connection
25 VSS Ground
26 NC No Connection
27 NC No Connection
28 VSS Ground
29 NC No Connection
30 NC No Connection
31 VSS Ground
32 VSS Ground
33 VSS Ground
34 NC No Connection
35 LED_PWM PWM brightness control
36 LED_EN LED Enable
37 NC No Connection
38 LED_VCCS LED Power
39 LED_VCCS LED Power
40 LED_VCCS LED Power

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Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

R0~R5,G0-

G1~G5,B0,B1

-

B2~B5,Hsync,Vsync,DE

LVDS Level Clock

11 / 28

Version 1.0

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.

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

5.2 TIMING DIAGRAM OF LVDS IN PUT SIGNAL

CLK+

Rxin2

Rxin1

Rxin0

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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)

12 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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.

Data Signal

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)

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Green(62)
Green(63)
Blue(0)/Dark
Blue(1)
Blue(2)

:

:
Blue(61)
Blue(62)
Blue(63)

0
1
0
0
0
1
1
1
0
0
0

:

:
1
1
1
0
0
0

:

:
0
0
0
0
0
0

:

:
0
0
0

Red Green Blue

0

0

0

0

0

0

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

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

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

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

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

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

:

1

1

1

0

1

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

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

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

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

1

1

1

1

0

0

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

0
0
0
1
1
1
0
1
0
0
0

:

:
0
0
0
0
0
0

:

:
0
0
0
0
1
0

:

:
1
0
1

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Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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)

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
41

Byte #
(hex)

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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 (N134B6-L03) 19
0B ID product code (hex LSB first; N134B6-L03) 13
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 Active area horizontal 29.64cm 1D
16 Active area vertical 16.66cm 10
17 Display Gamma (Gamma = ”2.2”)
18 Feature support (“Active off, RGB Color”)

19 Red/Green (Rx1, Rx0, Ry1, Ry0, Gx1, Gx0, Gy1, Gy0)
1A Blue/White (Bx1, Bx0, By1, By0, Wx1, Wx0, Wy1, Wy0)
1B Red-x (Rx = “0.581”)
1C Red-y (Ry = “0.337”) 56
1D Green-x (Gx = ”0.334”)
1E Green-y (Gy = ”0.589”)

1F Blue-x (Bx = ”0.160”)

20 Blue-y (By = ”0.140”)

21 White-x (Wx = ”0.313”)

22 White-y (Wy = ”0.329”)

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

Value
(hex)

Value

(binary)
00 00000000
FF 11111111
FF 11111111
FF 11111111
FF 11111111
FF 11111111
FF 11111111
00 00000000
0D 00001101
AF 10101111

00011001

00010011
00 00000000
00 00000000
00 00000000
00 00000000
08 00001000
13 00010011
01 00000001
03 00000011
80 10000000

00011101

00010000
78 01111000
0A 00001010

DB 11011011

35 00110101
94 10010100

01010110
55 01010101
96 10010110
29 00101001
23 00100011
50 01010000
54 01010100
00 00000000
00 00000000
00 00000000

01 00000001
01 00000001

01 00000001
01 00000001

14 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

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
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

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 (“75.44MHz”,

36

According to VESA CVT Rev1.1)
37 # 1 Pixel clock (hex LSB first)
38 # 1 H active (“1366”)
39 # 1 H blank (“194”)

3A # 1 H active : H blank (“1366 : 194”)
3B # 1 V active (”768”)
3C # 1 V blank (”38”)
3D # 1 V active : V blank (”768 :38”)
3E # 1 H sync offset (”31”)

3F # 1 H sync pulse width ("65”)
40 # 1 V sync offset : V sync pulse width (”4 : 12”)

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

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width (”31: 65 : 4 : 12”)
42 # 1 H image size (”296 mm”) 28
43 # 1 V image size (”166 mm”) A6
44 # 1 H image size : V image size (”296 : 166”)
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

# 2 FE (hex) defines ASCII string (Mod el Name “N134B6-L03”,

4B

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 (“3”) 33
50 # 2 4th character of name (“4”) 34
51 # 2 5th character of name (“B”) 42

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 (“3”)

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

78 01111000

1D 00011101

56 01010110

C2 11000010

50 01010000
00 00000000
26 00100110
30 00110000
1F 00011111
41 01000001

4C 01001100

00 00000000

10 00010000
00 00000000
00 00000000

18 00011000
00 00000000

00 00000000
00 00000000

FE 11111110

00 00000000

30 00110000
33 00110011

00101000
10100110

01001110
00110001
00110011
00110100
01000010
00110110
00101101
01001100

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Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

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

# 4 FE (hex) defines ASCII string (Model Name“N134B6-L03”,
6F

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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 (“3”) 33
74 # 4 4th character of name (“4”) 34
75 # 4 5th character of name (“B”) 42
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 (“3”)
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
33 00110011
0A 00001010
20 00100000
20 00100000
00 00000000

EB 11101011

01001110
00110001
00110011
00110100
01000010
00110110
00101101
01001100

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Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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
PWM Control Duty Ratio (20) 100 %

PWM Control Permissive Ripple Voltage
PWM Control Frequency f

Converter Input Current

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

Backlight On 2.0 --- 5.0 V
Backlight Off
PWM High Level 2.0 --- 5.0 V
PWM Low Level

LED_VCCS=Min
LED_VCCS=Typ
LED_VCCS=Max

LED_Vccs

VPWM_pp

PWM

IBL

Min. Typ. Max.

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

100 mV

(190) (210) (230) Hz

(402) (452) (536) mA (1)
(235) (264) (312) mA (1)
(134) (151) (179) mA (1)

Value

Unit Note

Ta = 25 ± 2 ºC, f

= 200 Hz, Duty=100%.

PWM

6.3 LED BACKLIGHT CONTROLL POWER SEQUENCE

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Power On

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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

C

T

D

TA

TC

≧ ( 10ms )
≧ ( 0ms )

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

Signal Item Symbol Min. Typ. Max. Unit Note

DCLK Frequency 1/Tc TBD 75.44 TBD MHz

DE

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

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

Vertical Total Time TV TBD 806 TBD TH

Vertical Active Display Period TVD TBD 768 TBD TH

Vertical Active Blanking Period TVB TV-TVD 38 TV-TVD TH

Horizontal Total Time TH TBD 1560 TBD T c

Horizontal Active Display Period THD TBD 1366 TBD Tc

Horizontal Active Blanking Period THB

TH-THD

194

TH-THD

Tc

INPUT SIGNAL TIMING DIAGRAM

DE

DCLK

DE

DATA

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TC

T

HD

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Version 1.0

7.2 POWER ON/OFF SEQUENCE

Power On

90%

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

Restart

Power Off

90%

t7

- Power Supply
for LCD, Vcc

- L VDS Interface

- Power for Light Bar

Timing Specifications:

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

t4 ≧ 500 ms

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t5 ≧ 200 ms
t6 ≧ 200 ms

0V

0V

10%

t1

50%

10%

t4

t3 t2

Valid Data

t6 t5

50%

ON OFF OFF

10%

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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Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

8 OPTICAL CHARACTERISTICS

8.1 TEST CONDITIONS

Item Symbol Value Unit
Ambient Temperature Ta 25±2
Ambient Humidity Ha 50±10 %RH
Supply Volt age VCC 3.3 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
LED Light Bar Input Current IL

The measurement methods of optical characteristics are shown in Section 8.2. The following items
should be measured under the test conditions described in Section 8.1 and stable environment shown in
Note (5).

120

8.2 OPTICAL SPECIFICATIONS

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 300 500 - - (2), (5)
Response Time
Luminance of White (5P) L

White Variation δW - - 1.25 - (5), (6)

Red

Color
Chromaticity

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Viewing Angle

Green

Blue

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White

Horizontal

Vertical

TR - 2 7 ms
T

- 6 11 ms

F

190 220 - cd/m2(4), (5)

AVE

Rx

Ry
Gx
Gy

Bx

By

Wx (0.313) ­Wy

θx+ 40 45 -

θ

- 40 45 -

x

θY+ 15 20 -

θ

-

Y

θ

=0°, θY =0°

x

Viewing Normal Angle

CR≥10

Typ.-

0.05

(0.581)
(0.337)
(0.334)
(0.589)
(0.160)
(0.140)

(0.329)

40 45 -

Typ.+

0.05

o

C

mA

(3)

-

-

-

­(1), (5)

-

-

-

Deg. (1), (5)

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Version 1.0

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

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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

θX- = 90º

6 o’clock

θ

y- = 90º

The contrast ratio can be calculated by the following expression.

x-

y-

Normal

θx = θy = 0º

θy- θy+

θx-

θx+

12 o’clock direction

y+

θ

y+ = 90º

x+

θX+ = 90º

Contrast Ratio (CR) = L63 / L0
L63: Luminance of gray level 63

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L 0: Luminance of gray level 0

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CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).

Note (3) Definition of Response Time (T

100%

90%

Optical

Response

10%

0%

Gray Level 63

R

T

R

, TF):

Gray Level 63

Gray Level 0

Time

TF

66.67ms

66.67m

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Version 1.0

Doc No.: 4408Y156

500

Issued Date: Dec, 12, 2008

Model No.: N134B6 -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 (6).

Note (5) 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

AVE

):

CS-1000T

Center of the Screen

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

Measure the luminance of gray level 63 at 5 points
δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]

W

W/4

W/2

3W/

Vertical Line

mm

Horizontal Line

D

D/4 D/2 3D/4

1 2

5

3

4

Light Shield Room
(Ambient Luminance < 2 lux)

X

: Test Point
X=1 to 5

Active Area

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Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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

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 a way 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.

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(11) Pins of I/F connector should not be touched directly with bare h ands.

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.

9.3 OPERATION P RECAUTIONS

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(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 OTHER PRECAUTIONS

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

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Version 1.0

10 PACKING

10.1 CARTON

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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Figure. 10-1 Packing method

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Version 1.0

10.2 PALLET

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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Figure. 10-2 Packing method

25 / 28

Version 1.0

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

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.

N134B6-L03

(a) Model Name: N134B6 - L03
(b) Revision: Rev. XX, for example: 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

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

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

MADE IN XXXX

LEOO

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

Revision

CMO Internal Use

Serial ID includes the information as below:

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

Month: 1~9, A~C, for Jan. ~ De c.

Day: 1~9, A~Y, for 1
(b) Revision Code: cover all the change
(c) Serial No.: Manufacturing sequence of production

Version 1.0

st

to 31st, exclude I , O and U

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11.2 CARTON LABEL

Doc No.: 4408Y156

Issued Date: Dec, 12, 2008

Model No.: N134B6 -L03

Preliminary

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

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Version 1.0

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