Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

Thin Film Transistor LCD MODULE
MODEL: AWY-240320T28N05
Customer’s No.:
Acceptance

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

Checked byMade by

樺 叡

樺 叡

樺 叡

2014/02/10

2014/02/10

2014/02/10

NICK

JOE

TOM

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

Page.
1 / 20Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

CONTENTS
1.

Scope

3

2.

Features3

3.

Mechanical specification

3

4.

Dimensional outline

4

5.

Maximum rating

5

6.

Electrical characteristics

5

7.

Electro-optical characteristics

6

8.

I/O terminal

89.

Quality level

12

10.

Reliability

17

11.

Handling precautions

18

12.

Precaution for use

20

13.

Revision History

20

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

Page.
2 / 20Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Issued Date.
2014/02/10

Page.
3 / 201.ScopeThis specification defines general provisions as well as inspection standards for TFT modulesupplied by ACROWISE
If the event of unforeseen problem or unspecified items may occur, naturally shall negotiate andagree to solution.

2. Features
Item

Features

Display format

240X (RGB)(H) X 320(V) dots

LCD Type

A-Si TFT , Tranmissive

Pixel arrangement

RGB vertical strip

Display colors

65K/262K

Viewing direction

12 O’clock

Structure

COG + FPC + Backlight

Interface8080 system 8/9/16bit data bus

Back light

4-Chip LED (White)

IC

ILI9341

3. Mechanical specification
Item

Specifications

Unit

Dimensional Outline

50.0(W) X 69.2(H) X 2.5(Exclude D.S.T)

mm

Active area

43.2(W) X57.6(H)mm

Pixel Pitch

0.18(W) X 0.18(H)mm

WeightT.B.D

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

Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

4. Dimension outline

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

Page.
4 / 20Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Issued Date.
2014/02/10

Page.
5 / 205. Maximum rating[VSS=0V]
Item

Symbol

Min.

Max.

Unit

Supply voltage

VCI

-0.3

4.6

V

Supply voltage

IOVCC

-0.3

4.6

V

Input voltage

VI

-0.3

VCC + 0.3

V

Operating temperature

TOP

-20

70

°C

Storage temperature

TSTG

-30

80

°C

Humidity

---

---

90

%RH

Note 1: Temp. ＞60℃ ，90% RH MAX
Temp. ＞60℃ ，Absolute humidity shall be less than 90% RH at 60
Note 2: If the LSI is used above these absolute maximum ratings, it may become permanently
damaged.

6. Electrical characteristics
6-1. TFT-LCD Module Electrical characteristics
Characteristics

Symbol

Min.

Typ.

Max.

Unit

Note

Input voltage range

VCI

2.5

2.8

3.3

V

-

Input voltage "H' level

VIH

0.7* IOVCC

-

IOVCC

Input voltage "L' level

VIL

0

-

0.3* IOVCC

output voltage "H' level

VOH

0.8* IOVCC

-

IOVCC

output voltage "L' level

VOL

0

-

0.2* IOVCCCurrent 1

VI1

-

-

-

mA

Normal mode

Current 2

VI2

-

-

-

mA

Sleep mode-V

IOH=-1.0mA
IOL=1.0mA

Note:
1、Test Condition: IOVCC = 1.65 ~ 3.3V
6-2.Back-Light Electrical characteristics
The backlight system is an four-lighting type with Five white LED (Light Emitting Diode).
Item

Symbol

Min.

Typ.

Max.

Unit

Note

Forward Current

If

-

60

-

mA

-

Forward Voltage

Vf

3.0

3.2

3.4

V

If=60mA

Note (1):Four LEDs in parallel type.

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

Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Issued Date.
2014/02/10

Page.
6 / 20

7. Electro-optical characteristics
The following items are measured under stable conditions. The optical characteristics should bemeasured in a dark room or equivalent state with the methods shown in Note (2).
Measuring equipment: LCD-7200, BM-5A, PR-650, EZ-Contrast(Ta = 25 ± 2℃, Reference only)
Item

SymbolBrightness
Contrast ratio(Center point)
Response
time

Min.

Typ.

Max.

Unit

YL

200

250

-

nits

C/R

-

300

-

-

Note(4)

Rising:
Tr

Tr

-

10

Falling:
Tf

msec

Note(2)

Tf

-

15

Wx

0.278

0.308

0.338

Wy

0.309

0.339

0.369

Rx

0.622

0.652

0.682

Ry

0.301

0.331

0.361

Gx

0.284

0.314

0.344

-

C light

Gy

0.545

0.575

0.605

Bx

0.108

0.138

0.168

By

0.102

0.132

0.162

θF(D)

50

60

-

60

70

-

60

70

-

DegreesNote(3)

60

70

-

White
Color
Chromaticity(CIE 1931)

Red
Green
Blue

Viewing angle

θB(U)
φR
φL

Condition

C/R≥10ACROWISE Electronics Co.,Ltd.
10-1 Floor, No. 192, Tahtung Road, Sec. 3, Hsi-Chih Dist, New Taipei City, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

NoteProduct Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

Note1: Definition of Operation Voltage (Vop)IntensitySelected Wave
Non-selected

Cr

Cr = Loff / Lon

Driving Voltage

Vo

Note2: Definition of Response Time (Tr, Tf)
Non-selected

SelectedNon-selected

Intensity
10%
90%

100%

Tr

Tf

Note3: Definition of Viewing Angle
θ
θ

φ

φ

φ=270

φ=0º

Note4: Definition of Contrast Ratio:
CR = White Luminance (ON) / Black Luminance (OFF)ACROWISE Electronics Co.,Ltd.
10-1 Floor, No. 192, Tahtung Road, Sec. 3, Hsi-Chih Dist, New Taipei City, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Page.
7 / 20Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

8. I/O terminal
8-1. I/O connection
PIN NO.

PIN NAME

DESCRIPTION

1

DB0

2

DB1

3

DB2

4

DB3

5

GND

Power ground

6

IOVCC

I/O Power supply

7/CS

Chip select signal input terminal, Active at ‘L’

8RS

Register select signal input terminal:
RS=’H’: control register;
RS=’L’: index or status register.

9/WR

Write signal input terminal, Active at ‘L‘.

10

/RD

Read signal input terminal, Active at ‘L’.

11

NC

NC

12

NC

13

NC

14

NC

15

NC

16

LEDA

17

LEDK1

18

LEDK2

19

LEDK3

20

LEDK4

21

NC

22

DB4

23

DB8

24

DB9

25

DB10

26

DB11

27

DB12

28

DB13

29

DB14

30

DB15

31

/RESET

Data bus

No Connect

LED backlight anode(+)

LED backlight cathode(-)

NC

Data bus

Reset signal input terminal, active at ‘L’
ACROWISE Electronics Co.,Ltd.

10-1 Floor, No. 192, Tahtung Road, Sec. 3, Hsi-Chih Dist, New Taipei City, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Page.
8 / 20Product Specification

Model:

AWY-240320T28N05

32

VCI

power supply.

33

VCC

power supply.

34

GND

Power ground

35

DB5

36

DB6

37

DB7

Rev. No.
B

Issued Date.
2014/02/10

Data bus

8-2. Circuit block diagram
The circuit block diagram is shown in fig. 8-1.

Timing Controller

RS

With Memory

Gatedriver

/WR
/RD
/CS

TFT LCD Panel

Sourcedriver

RESET

DC/DC
converter

SystemDB(0:15)

GND

Gate
driver

VCI, IOVCC

Source, Gate, DC/DC Driver
Merged 1chip IC

Fig. 8-1 Block diagram

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

Page.
9 / 20Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

8-3. AC_CHARACTERISTICS
80 Parallel Write Interface Characteristics

ACROWISE Electronics Co.,Ltd.
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Page.
10 / 20

Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

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

Page.
11 / 20

Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Issued Date.
2014/02/10

Page.
12 / 20

9. Quality level
9-1. Inspection conditions
9-1-1. The environmental conditions for inspection shall be as follows.
Room temperature : 20±3℃
Humidity: 65±20%RH
9-1-2. The external visual inspection
The inspection shall be performed by using a single 20W fluorescent lamp for
illumination and the distance from LCD to eyes of the inspector should be 30cm ormore.
9-1-3. (1) Light method
Y

Z
Display
Fluorescent lamp set theperpendicular to the display surface.

X(2) Inspection distance and angle
Z
Inspection should be performed
within φ (φ is usually 30 degree )

Y

3
X

3

from Z axis to each X and Y axis.
Inspection distance of any direction
within φ must be kept 30±5cm tothe display surface.

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

Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Issued Date.
2014/02/10

Page.
13 / 209-2. Sampling procedures for each item’s acceptance level table.
Defect type.

Sampling procedures

AQL

Major defect

MIL-STD-105E Inspection level 1
Normal inspection
Single sample inspection

0.65

Minor defect

MIL-STD-105E Inspection level 1
Normal inspection
Single sample inspection

1.5

9-3. Classification of defects
9-3-1. Major defects: A major defect refers to a defect that is not considered to substantiallydegrade usability for product applications.
9-3-2. Minor defect: A minor defect refers to a defect which is not considered to substantiallydegrade product application or a defect which deviates from existing standards almost
unrelated to the effective use of the product or it’s operation.
9-4. Incoming Inspection standards
Item

Criterion for defects(1) Non display
1) Display on inspection (2) Vertical line is deficient(3) Horizontal line is deficient(4) Cross line is deficient2) Black/White spot

3) Black/White line

Major

Size Ø (mm)Acceptable numberØ≤0.20Ignore (note)

0.20 <Ø≤0.30

30.30<Ø

0

Length(mm)Width(mm)Acceptable number

L<10

W<0.05

IgnoreL<100.05≤W<0.1

1

L<10

0.10≤W

0

L≥10

Defect type0

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

Minor

Minor

Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Item

Issued Date.
2014/02/10

Criterion for defects

Defect typeDEA4) Display pattern

Minor
F

(A+B)/2 ≤0.3

G

C

B

(D+E)/2 ≤0.15

0<C

Note: 1. Up to 5 damages acceptable.
2. NG if there’re two or more pinholes per
digit[Unit: mm]5) Spot-like contrast
irregularity

Size Ø (mm)Acceptable numberØ≤0.2

Ignore (note)

0.2 <Ø≤0.4

3

0.4<Ø0.6

2

0.6<Ø

0

Minor

Note: 1) Conformed to limit samples.
2) Defects separate at intervals of50h th6) Bubble in polarizer

Page.
14 / 20Size Ø (mm)Acceptable numberØ≤0.2

Ignore (note)

0.2 <Ø≤0.4

3

0.4<Ø0.6

2

0.6<Ø

0

Note: 1) Conformed to limit samples.
2) Defects separate at intervals of
50mm each other

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

Minor

Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

7) Scratches and dent on Scratches and dent on the polarizer shall be in thethe polarizer
accordance with. “2) Black/White spot. 3)
Black/White line”.

Minor8) Stains on LCD panel Stains which cannot be removed even when wiped Minor
surfacelightly with a soft cloth or similar cleaning too9) Rainbow color

The rainbow color of limited sample is allowed in the Minor
optimum contrast on state within the active area

10) Threshold voltage
coloration

Non-uniform brightness at optimum contrast is notallowed and the criterion abides by standard
samplesMinor11) Viewing area
encroachment

Polarizer edge or line is visible in the opening
viewing area due to polarizer shortness or sealing
line.

Minor

12) Bezel appearance

Rust and deep damage which are visible in the bezel Minoris reject.

13) Defect or land
(1) Failure to mount parts
surface contact (Poor (2) Parts not in the specifications are mounted
soldering)(3) Polarity for example is reversed

Major15) Parts alignment(1) LSI, IC lead width is more then 50% beyond pad Minor
outline.
(2) Chip component is off center and more then 50% Minorof the leads is off the pad outline.

16) Conductive foreign
matter (Solder ball
Solder chips)(1) 0.45<ØN≥1(2) 0.30<Ø≤0.45
N≥1
Ø : Average diameter of solder ball (unit :mm)
(3) 0.50<LN≥1
L : Average length of solder ship (unit :mm)

Major
Minor

17) PWB pattern damage(1) Deep damage is found on copper foil and thepattern is nearly broken.
(2) Damage on copper foil other than (1) above.

Minor

Minor

Minor

18) Faulty PWB
correction(1) Due to PWB copper foil pattern burnout, theMinorpattern is connected, using a jumper wire forrepair; 2 or more places are corrected per PWB. Minor(2) Short circuited part is cut, and no resist coating
has been performed.

19) Bezel claw

Bezel claw missing or not bent
ACROWISE Electronics Co.,Ltd.

10-1 Floor, No. 192, Tahtung Road, Sec. 3, Hsi-Chih Dist, New Taipei City, Taiwan
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Minor

Page.
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Product Specification

Model:

20) Indication of nameplate (sampling
indication label)

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10(1) Failure to stamp or label error, or not legible. (allacceptable if legible)
Minor(2) The separation is more than 1/3 for indication
discoloration In which the characters can bechecked.

ACROWISE Electronics Co.,Ltd.
10-1 Floor, No. 192, Tahtung Road, Sec. 3, Hsi-Chih Dist, New Taipei City, Taiwan
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Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Issued Date.
2014/02/10

Page.
17 / 20

10. Reliability
10-1. Life time
20,000 Hrs (25ْ℃ in the room without ray of sun)
10-2. Items of reliability
Item

Condition

1) High temperature
operating

60 °C 96 hrs

2) Low temperature
operating-20 °C 96 hrs

3) Humidity

40 °C, 90%RH, 96 hrs

Criterion
No cosmetic failure areallowable.
Contrast ratio should be between
initial value ±10%
Total current consumption should
be below double of initial value.

No cosmetic failure areallowable.
Contrast ratio should be between
5) Low temperature-30 °C 96 hrs
initial value ±20%
storage6) Thermal shock storage 25 °C→-30 °C→25 °C→80 °C Total current consumption should
5(min) 30(min) 5(min) 30(min) be below double of initial value.
4) High temperaturestorage

70 °C 96 hrs

5 cycle, 55～60%RH
7) Vibration

10～55～10hz
Amplitude: 1.5mm
2hrs for each direction (X,Y,Z)

No defect in cosmetic andoperational function is allowable.
Total current consumption should
be below double of initial value.

Note: 1) No cosmetic failure’ means there must be no permanent cosmetic defect and does notinclude any recoverable defect after 24 hours.
Note: 2) After any reliability test which is stated above, let it alone unpowered for 24 hours or morein a room temperature and check the criterion.

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

Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

Page.
18 / 20

11. Handling precautions
11-1. Mounting method
The LCD panel of ACROWISE LCD module consists of two thin glass plates with polarizes
which easily get damaged and the module is so constructed as to be fixed by utilizing fitting
holes in the plastic cases. Extreme care should be used when handling the LCD modules.
11-2. Caution of LCD handling and cleaning
When cleaning the display surface, use soft cloth with solvent [recommended below] andwipe lightly
 Isopropyl alcohol
 Ethyl alcohol Trichlorotriflorothane
Do not wipe the display surface with dry or hard materials that will damage the polarizer
surface.
Do not use the following solvent: Water Ketone
 Aromatic
11-3. Caution against static charge
The LCD module use CMOS LSI drivers, so we recommended that you; Connect any unused
input terminal to VDD or VSS, do not input any signals before power is turned on, and groundyour body, work/assembly areas, assembly equipment to protect against static electricity.
11-4. Packing
 Module employ LCD elements, and must be treated as such Avoid intense shock andfalls from a height.
 To prevent modules from degradation, Do not operate or store them exposed direct tosunshine or high temperature/humidity.
11-5. Caution for operation
 It is an indispensable condition to drive LCD’s within the specified voltage limit since
the higher voltage then the limit cause the shorter LCD life.
An electrochemical reaction due to direct current drive should be avoided.
 Response time will be extremely delayed at lower temperature then the operating
temperature range and on the other hand at higher temperature LCD’s show darkcolor in them.
ACROWISE Electronics Co.,Ltd.
10-1 Floor, No. 192, Tahtung Road, Sec. 3, Hsi-Chih Dist, New Taipei City, Taiwan
TEL:886-2-8647-2888, FAX:886-2-8647-2999

Product Specification

Model:

AWY-240320T28N05

Rev. No.
B

Issued Date.
2014/02/10

Page.
19 / 20

However those phenomena do not mean malfunction or out of order with LCD’s, Whichwill come back in the specified operating temperature.
 If the display area is pushed hard during operation. Some font will be abnormallydisplayed but it resumes normal condition after turning off once.
 A slight dew depositing on terminals is a cause for electro-chemical reaction resulting
in terminal open circuit.
Usage under the relative condition of 40℃, 50%RH or less is required.
11-6. Storage
In the case of storing for a long period of time [for instance, for years] for the purpose or
replacement use the following ways are recommended.
 Storage in a polyethylene bag with the opening sealed so as not to enter fresh air
outside in it. And with no desiccant.
 Placing in a dark place where neither exposure to direct sunlight nor light is, keeping
the storage temperature.
 Storing with no touch on polarizer surface by the anything else.
It’s recommended to store them as they have been contained in the inner container at thetime of delivery from us.
11-7. Safety
 It is recommendable to crash damaged or unnecessary LCD’s into pieces and wash
off liquid crystal by either of solvents such as acetone and ethanol, which should beburned up later.
When any liquid leaked out of a damaged glass cell comes in contact with your hands,
please wash it off well with soap and water.

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

Product Specification

Model:

Rev. No.
B

AWY-240320T28N05

Issued Date.
2014/02/10

Page.
20 / 20

12. Precaution for use
12-1. A limit sample should be provided by the both parties on an occasion when the both parties
agreed its necessity.
Judgement by a limit sample shall take effect after the limit sample has been establishedand confirmed by the both parties.
12-2. On the following occasions, The handling of problem should be decided through discussion
and agreement between responsible of the both parties.
 When a question is arisen in this specifications.
 When a new problem is arisen this is not specified in these specifications.
 When an inspection specifications change or operating condition change in customer
is reported to SDD, and some problem is arisen in this specification due to thechange.
 When a new problem is arisen at the customer’s operating set for sample evaluationin the customer site.

13. Revision History
Version No.

Date

Page

Description

A

2011-12-26

ALL

New CreatedB

2014-02-10

4

Changed 4.Dimension outline.

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