Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Thin Film Transistor LCD MODULE
MODEL: AWT-480272T43N09
Customer’s No.:
Acceptance

10 -1 Floor, No.192, Tahtung Road,
Sec. 3, Hsi-Chih City,
Taipei Hsien, Taiwan
Approved and Checked byApproved by

Checked byMade by

樺 叡

樺 叡

樺 叡

2012/06/04

2012/06/04

2012/06/04

NICK

JOE

TOM

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Page.
2 / 21

Record of Revisions
Rev

Date

A
B
C
D
E
F
G
H

Oct. 26, 2011
Nov. 30, 2011
Dec. 30, 2011
Feb. 22, 2012
Mar. 03, 2012
Mar. 21, 2012
May. 31, 2012
June.04, 2012

Sub-Model

Description of change
Preliminary Product Specification was first issued.
Change Bezel outline and opening size
Change Module outline
Change FPC Tolerance
Change FPC Tolerance
Add 11.Package information
Change FPC Tolerance
Add Current of power supply

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Table of contents
1. General description
2. Absolute maximum ratings
3. Optical characteristics
4. Block diagram
5 Interface pin connection
6. Electrical characteristics
7. Reliability test items
8. Outline dimension
9. General precaution
10.Package information

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Page.
4 / 21

1. General description
1.1 Introduction
The model AWT-480272T43N09 is a color active matrix thin film transistor (TFT) liquid crystal
display (LCD) that uses amorphous silicon TFT as a switching device. This model is composed of a
TFT LCD panel, a driving circuit and a back light system. This TFT LCD has a 4.3 (16:9) inch
diagonally measured active display area with WQVGA (480 horizontal by 272 vertical pixel)
resolution.

1.2 Features
4.3 (16:9 diagonal) inch configuration
6 bits + FRC driver with 1channel TTL interface
LED Backlight
Up/Down, Left/Right reversion selection
RoHS Compliance

1.3 Applications
Mobile NB
Digital Photo frame
Multimedia applications and Others AV system

1.4 General information
Item

Specification

Unit

Outline Dimension

105.4 x 67.1x 2.8 (Typ.)mm

Display area

95.04(H) x 53.85(V)mm

Number of Pixel

480 RGB(H) x 272(V)pixelsPixel pitch

0.198(H) x 0.198(V)mm

Pixel arrangement

RGB Vertical stripe

Display mode

Normally white

Surface treatment

Antiglare, Hard-Coating(3H) with EWV Pol.

Weight45

Back-lightSingle LED (Side-Light type)

Power
Consumptiong

B/L System

0.8w

Panel Assembly

0.05

w

1.5 Mechanical Information
item

Min.

Typ.

Max.

Module Horizontal(H)Size
Vertical(V)

105.2

105.4

105.6

mm

66.9

67.1

67.3

mm

2.5

2.8

3.1

mm

Depth(D)Unit

ACROWISE Electronics Co.,Ltd.
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TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

Rev. No. Issued Date.
H
2012/06/04

AWT-480272T43N09

Page.
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2.0 ABSOLUTE MAXIMUM RATINGS
2.1 Electrical Absolute Rating
2.1.1 TFT LCD Module
Item

SymbolPower supply voltage

VDD

Logic Signal Input Level Vi

Min.

Max.

Unit.

-0.3

6.0

V

-0.3

VDD+0.3

V

Note
GND=0

2.1.2 Back-Light Unit
Item

Symbol

MIN.

TYP.

MAX.

Unit

Note

Forward voltage

Vf

17.8

18.2

18.6

V

(1)(2)

Forward current

If

30

40

50

mA

(1)(2) (3)Power Consumption

PBL

--

0.8

--

W

Note:
(1) Permanent damage may occur to the LCD module if beyond this specification. Functional operation
should be restricted to the conditions described under normal operating conditions.
(2) Ta =25±2℃(3) Test Condition: LED current 40 mA

2.2 Environment Absolute Rating
Item

SymbolMin.

Max.

Operating Temperature

Topa

-20

+70

Unit
℃

Storage Temperature

Tstg

-30

+80

℃

ACROWISE Electronics Co.,Ltd.
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TEL:886-2-8647-2888, FAX:886-2-8647-2999

Remarks

Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Page.
6 / 21

3.0 OPTICAL CHARACTERISTICS
3.1 Optical specification:
Item

SymbolResponse
Time

Tr
Tf

Temp. Min. Typ. Max.
25℃
5
7
-25℃
20
28
--

Contrast Rate

Cr

25℃

400

500

--

--

Brightness

YL

25℃

400

500

--

Cd/m2

Visual angle
range front
and rearθ25℃(θU) 40(θD) 70

De-gree

Visual angle
range left and
right

θ

25℃

(θL) 50(θR) 50De-gree

Brightness
uniformity

BUNI

70

%

Visual angle

6:00

Unit

Conditionmsec

θ=0 °,φ=0 ° (Note 1,3)
θ=0 °, φ=0 °LED:ON,LIGHT:OFF(Note1,2)(IL=40mA)(Note1,4)
φ= 0°, CR≧10 LED:ON
LIGHT:OFF(Note 1,4)
φ=90°, CR≧10 LED:ON
LIGHT:OFF(Note 1,4)
θ=0(Note5,7)(Note 6)

3.2 Measuring Condition
Measuring surrounding: dark room ,LED current IL : 40mA
Ambient temperature: 25±2℃
15min. warm-up time.
3.3 Measuring Equipment
FPM520 of Westar Display technologies, INC., which utilized SR-3 for
Chromaticity and BM-7 for other optical characteristics. Measuring spot size: 20 ~ 21mm

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Note (1) Definition of Viewing Angle :Note (2) Definition of Contrast Ratio (CR):
Measured at the center point of panel

ACROWISE Electronics Co.,Ltd.
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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Note (3) Definition of Response Time: Sum of TR and TF

Note (4) Definition of optical measurement setup

LCD PANEL

Photo detector(BM-7)

FIELD=1.0°
500.0MM

ACROWISE Electronics Co.,Ltd.
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TEL:886-2-8647-2888, FAX:886-2-8647-2999

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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Page.
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Note (5) Definition of brightness uniformity

Note (6) Rubbing Direction (The different Rubbing Direction will cause thedifferent optimal view direction).
Note (7) Measured at the brightness of the panel when all terminals of LCD panel
are electrically open.

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

4.0 BLOCK DIAGRAM
4.1 TFT LCD Module

Driver IC

FPC in4.2 Pixel Format

ACROWISE Electronics Co.,Ltd.
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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Page.
11 / 21

5.0 INTERFACE PIN CONNECTION
5.1 TFT LCD ModuleCN2 (Input signal): FPC Down Connector, (FH28-40S-0.5SH (HIROSE),
40pin, pitch = 0.5mm)
Terminal
No.

SymbolIO

Functions

1

LEDK

P

Power for LED backlight cathode

2

LEDA

P

Power for LED backlight anode

3

GND

P

Power Ground

4

VDD

P

Power Voltage

5

R0

I

Data Input(LSB)

6

R1

I

Data Input

7

R2

I

Data Input

8

R3

I

Data Input

9

R4

I

Data Input

10

R5

I

Data Input

11

R6

I

Data Input

12

R7

I

Data Input (MSB)

13

G0

I

Data Input (LSB)

14

G1

I

Data Input

15

G2

I

Data Input

16

G3

I

Data Input

17

G4

I

Data Input

18

G5

I

Data Input

19

G6

I

Data Input

20

G7

I

Data Input(MSB)

21

B0

I

Data Input(LSB)

22

B1

I

Data Input

23

B2

I

Data Input

24

B3

I

Data Input

25

B4

I

Data Input

26

B5

I

Data Input

27

B6

I

Data Input

28

B7

I

Data Input(MSB)

29

GND

P

Power Ground

30

DCLK

I

Dot data clock

31

DISP

I

Display on/ off

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWT-480272T43N09

32

HSYNC

I

Horizontal sync Signal

33

VSYNC

I

Vertical sync signal

34

DE

I

Data Enable

35

NC

--

No Connect

36

GND

P

Power Ground

37

NC

I/O

No Connect

38

NC

I/O

No Connect

39

NC

I/O

No Connect

40

NC

I/O

No Connect

Rev. No. Issued Date.
H
2012/06/04

5.2 Back-Light Unit
CN1 LED Power Source (BHSR-02VS-1) or equivalentMating Connector: (SBHT-002T-P0.5) or equivalent

ACROWISE Electronics Co.,Ltd.
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Product Specification

Model:

Rev. No. Issued Date.
H
2012/06/04

AWT-480272T43N09

Page.
13 / 21

6.0 ELECTRICAL CHARACTERISTICS
6.1 TFT LCD Module
Min.

Values
Typ.

Max.

VDD

3.0

3.3

ViH

0.7 VDD

ViL
IDD

Item

Symbolpower Supply voltage
Input signal voltage
Current of power supply

Unit

Note

3.6

V

2

-

VDD

V

Note (1)GND-

0.3 VDD

V

Note (2)

-

22

-

mA

VDD = 3.3V

Note (1): HSYNC, VSYNC, DE, R/G/B Data
Note (2): GND=0V

6.2 Back-Light Unit
The backlight system is an edge-lighting type with 12 LED.
The characteristics of the LED are shown in the following tables.
Item

Symbol

Min.

Typ.

Max.

Unit

Note

LED current

IL

30

40

50

mA

(2)

LED Voltage

VL

17.8

18.2

18.6

V

Operating LED life time

Hr

20000

-

-

Hour

(1)(2)

Note (1) LED life time (Hr) can be defined as the time in which it continues to operate under thecondition: Ta=25±3℃, typical IL=40mA value indicated in the above table until the brightness
becomes less than 50%.
Note (2) The “LED life time” is defined as the module brightness decrease to 50% original
brightness at Ta=25℃ and IL=40mA. The LED lifetime could be decreased if operating IL islarger than 40mA. The constant current driving method is suggested.

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

6.3 AC Characteristics
Item
Symbol Min.

Typ.

Max.

Unit

Note

DCLK clock time

Tclk

83

110

200

ns

DCLK=9MHz

DCLK clock low period

Tcwl

40

-

60

%

DCLK clock high period

Tcwh

40

-

60

%

Clock rising time

Trck

9

-

-

ns

Clock falling time

Tfck

9

-

-

ns

HSD width

Thwh

1

-

-

DCLK

HSD period time

Th

55

60

65

us

HSD setup time

Thsu

12

-

-

ns

HSD hold time

Thhd

12

-

-

ns

VSD width

Thwh

1

-

-

Th

VSD setup time

Tvsu

12

-

-

ns

VSD hold time

Tvhd

12

-

-

ns

Data setup time

Tdasu

12

-

-

ns

Data hold time

Tdahd

12

-

-

ns

DEN setup time

Tdesu

12

-

-

ns

DEN hold time

Tdehd

12

-

-

ns

6.4 Timing Diagram of Interface Signal

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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Item

Symbol Min.

Typ.

Max.

Unit

DCLK frequency

Fclk

5

9

12

MHz

VSD period time

Tv

277

288

400

Th

VSD display area

Tvd

VSD back porch

Tvb

3

8

31

Th

VSD front porch

Tvfp

2

8

93

Th

HSD period time

Th

520

525

800

DCLK

HSD display area

Thd

HSD back porch

Thb

36

40

255

DCLK

HSD front porch

Thfp

4

5

65

DCLK

272

Th

480

DCLK

6.5 Power Sequence

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Note

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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Power On Sequence : VDD=>DATA=>B/L
Power Off Sequence: B/L=>DATA=> VDDNOTES:
Data Include R0~R7,G0~G7,B0~B7,HSD,HSD,VSD,DCLK, DE,DISPACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

7.0 Reliability test items
Test Item

Test Conditions

Notes

High temperature Operation 70±3℃ ,T=240hrs
Low temperature Operation -20±3℃ ,T=240hrs
High Temperature Storage

80±3℃ ,T=240hrs

1,2

Low Temperature Storage-30±3℃ ,T=240hrs

1,2

60℃ ,Humidity 90% ,240hrs

1,2-30℃,30min～80℃,30min (200 cycle)

1,2

Sweep frequency 10～55～10HZ/min
Amplitude:0.75mm
Test direction:X,Y,Z/3 axis
Duration 30min/each axis

2

Humidity Test
Thermal Shock Test

Vibration Test(Packing)Static Electricity

150Pf 330ohm ±8KV, 10time air discharge±4KV, 10time connect discharge

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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

8.0 OUTLINE DIMENSION
Outline Dimension:

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Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Page.
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9.0 GENERAL PRECAUTION
9.1 Use Restriction
This product is not authorized for use in life supporting systems, aircraft navigation control
systems, military systems and any other application where performance failure could be life
threatening or otherwise catastrophic.

9.2 Disassembling or Modification
Do not disassemble or modify the module. It may damage sensitive parts inside LCD module, andmay cause scratches or dust on the display. ACROWISE does not warrant the module, if customers
disassemble or modify the module.

9.3 Breakage of LCD Panel
9.3.1.If LCD panel is broken and liquid crystal spills out, do not ingest or inhale liquid crystal, anddo not contact liquid crystal with skin.
9.3.2. If liquid crystal contacts mouth or eyes, rinse out with water immediately.
9.3.3. If liquid crystal contacts skin or cloths, wash it off immediately with alcohol and rinse
thoroughly with water.
9.3.4. Handle carefully with chips of glass that may cause injury, when the glass is broken.

9.4 Electric Shock9.4.1. Disconnect power supply before handling LCD module.
9.4.2. Do not pull or fold the LED cable.
9.4.3. Do not touch the parts inside LCD modules and the fluorescent LED’s connector or cables inorder to prevent electric shock.

9.5 Absolute Maximum Ratings and Power Protection Circuit
9.5.1. Do not exceed the absolute maximum rating values, such as the supply voltage variation,
input voltage variation, variation in parts’ parameters, environmental temperature, etc., otherwise
LCD module may be damaged. 9.5.2. Please do not leave LCD module in the environment of highhumidity and high temperature for a long time. 11.5.3. It’s recommended to employ protection
circuit for power supply.

9.6 Operation
9.6.1 Do not touch, push or rub the polarizer with anything harder than HB pencil lead.
9.6.2 Use fingerstalls of soft gloves in order to keep clean display quality, when persons handle the
LCD module for incoming inspection or assembly.
ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

Page.
20 / 219.6.3 When the surface is dusty, please wipe gently with absorbent cotton or other soft material.
9.6.4 Wipe off saliva or water drops as soon as possible. If saliva or water drops contact withpolarizer for a long time, they may causes deformation or color fading.
9.6.5 When cleaning the adhesives, please use absorbent cotton wetted with a little petroleum
benzine or other adequate solvent.

9.7 Mechanism
Please mount LCD module by using mouting holes arranged in four corners tightly.

9.8 Static Electricity
9.8.1 Protection film must remove very slowly from the surface of LCD module to prevent fromelectrostatic occurrence.
9.8.2. Because LCD module use CMOS-IC on circuit board and TFT-LCD panel, it is very weak toelectrostatic discharge. Please be careful with electrostatic discharge. Persons who handle themodule should be grounded through adequate methods.

9.9 Strong Light Exposure
The module shall not be exposed under strong light such as direct sunlight. Otherwise, display
characteristics may be changed.

9.10 Disposal
When disposing LCD module, obey the local environmental regulations.

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWT-480272T43N09

Rev. No. Issued Date.
H
2012/06/04

10 Package information

ACROWISE Electronics Co.,Ltd.
10-1F,No.192,Tahtung Road,Sec.3,Hsi-Chih City, Taipei Hsien, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

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