MODEL : TP-Y084N03 TP-Y084N03.pdfPixel Pitch 0.213 x 0.213 Pixel Arrangement R.G.B. Vertical Stripe...

Y.J.E. Display Tech CO., LTD.

SPECIFICATION

FOR

APPROVAL

MODEL :

BASE MODEL :

[Customer's Confirmation]

Approved by:

Reviewed by:

Prepared by:

[Supplier's Confirmation]

Y.J.E. Display Tech Co., Ltd.Approved by:

Reviewed by:

Prepared by:

Please return 1 copy for our confirmation with your signature and comments. 1/30

TFT-LCD Module with Projected Capacitive touch sensor8.4”

TP-Y084N03

Contents

Product Specification

2/30

Cover

Contents

Record of Revision

1. Operating Precautions

2. General Description

3. Functional Block Diagram

4. Absolute Maximum Ratings

5. Optical Characteristics

6. Electrical Characteristics

(1) Power Specification

(2) Signal Electrical Characteristics

(3) Pixel Format Image

(4) Scanning Direction

(5) The Input Data Format

(6) Timming Characteristics

(7) Input Timming Diagram

(8) Power ON/OFF Sequence

7. Connector & Pin Assignment

8. Reliability Test

9. Safety

10. Mechanical Characteristics

(1) Front View

(2) Rear View

11. Touch Specifications

(1) Testing conditions

(2) Reliability condition

(3) Handling Notes

12. Touch controller Specifications

26

27

29

20

21

22

23

24

26

15

16

16

17

18

20

08

11

11

13

14

14

02

03

04

05

06

07

egaPmetI.oN

01

3/30

Record of Revision

Version & Date Page

2015/03/12 All


New DescriptionOld Description

First Edition for Customer

1. Operating Precautions

4/30


01) Since front polarizer is easily damaged, please be cautious and not to scratch it.02) Be sure to turn off power supply when inserting or disconnecting from input connector.03) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.04) When the panel surface is soiled, wipe it with absorbent cotton or soft cloth.05) Since the panel is made of glass, it may be broken or cracked if dropped or bumped on hard05) surface.06) To avoid ESD (Electro Static Discharde) damage, be sure to ground yourself before handling06) TFT-LCD Module.07) Do not open nor modify the module assembly.08) Do not press the reflector sheet at the back of the module to any direction.09) In case if a module has to be put back into the packing container slot after it was taken out from09) the container, do not press the center of the LED Reflector edge. Instead, press at the far ends of09) the LED Reflector edge softly. Otherwise the TFT Module may be damaged.10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the10) Interface Connector of the TFT Module.11) Please pay attention for the matter as stated below at mounting design of the TFT module with11) Touch Sensor & enclosure:11)

(Notebook PC Bezel, for example), do not twist nor bend the TFT Module with Touch Sensoreven momentary. At designing the enclosure, it should betaken into consideration thatno bending/twisting forces are applied to the TFT Module with Touch Sensor from outside.Otherwise the TFT Module with Touch Sensor may be damaged.

11)area.(Do not design enclosure presses the view area to protect from miss input)

11)(Enclosure edge must not touch with view area)

11)11)11)11)11)

to peel off when air is blowing to FPC from glass side.11)

the FPC by case or another components preventing FPC to peel off.12) Small amount of materials having no flammability grade is used in the LCD module. The LCD12)12) (IEC60950 or UL1950), or be applied exemption.13) Severe temperature condition may result in different luminance, response time.14) Continuous operating TFT-LCD display under high temperature environment may accelerate14) LED light bar exhaustion and reduce luminance dramatically.15) The data on this specification sheet is applicable when LCD module is placed in landscape15) position.16) Continuous displaying fixed pattern may induce image sticking. It is recommended to use16) screen saver or shuffle content periodically if fixed pattern is displayed on the screen.17) Do not lift Touch Panel by cable(FPC).

2. General Description

Display Characteristics

The following items are characteristics summary on the table under 25°C condition:

snoitacificepSmetI

)V(8.721x)H(4.071aerAevitcA

006x)BGR(3x008VxHslexiP

312.0x312.0hctiPlexiP

Pixel Arrangement R.G.B. Vertical Stripe

etihWyllamroN,NTedoMyalpsiD

White Luminance 225 (center, Typ)

)pyT(1:006oitaRtsartnoC

Nominal Input Voltage VDD +3.3 (Typ)

Typical Power Consumption

Weight

Electrical Interface 1 channel LVDS

Surface Treatment Anti-glare, Hardness 3H

)stib-8(M2.61/)stib-6(K262roloCtroppuS

Overall dimension 203.0 (W) x 142.5 (H) x 7.5 (D)

Temperature Range

)erutarepmetecafruslenaP(06+ot5-gnitarepO

Storage (Non-Operating) -20 to +70

RoHS Compliance RoHS Compliance

5/30


Unit

[mm]

-

-

[°C]

[°C]

-

430

Projected Capacitive touch sensor.

or 262K colors (RGB 6-bits).

product.

3.66 (Typ)

[mm]

[cd/m²]

[Volt]

[Watt]

[mm]

-

-

-

-

[Grams]

The following diagram shows the functional block of the 8.4 inch Color TFT-LCD Module:

6/30


3. Functional Block Diagram

LVDS

DCPOWER

DCPOWER

Pane

l Con

nect

er

LVDSReceiver

PanelController

DC/DCConverter

GammaCorrectionGenerationCircuit

Gat

e D

river

IC

Source Driver IC

LED Driver LED Connecter

LED Light Bar

TFT-LCD800x(3)x600 Pixels

4. Absolute Maximum Ratings

Absolute maximum ratings of the module are as following:


7/30

TFT LCD Module

Item

Logic /LCD Drive Voltage

Operating Temperature

Operation Humidity

Storage Temperature

Storage Humidity

Note : Maximum Wet-Bulb should be 39°C and no condensation.

[°C]

HST

TOP

90

VDD -0.3

Symbol Min. Max. Unit

[%RH]

TST -20

+60

HOP

+70

+3.6 [Volt]

]C°[5-

[%RH]9020

10

8/30


5. Optical Characteristics

The optical characteristics are measured under stable conditions at 25°C (Room Temperature):

Rising

Falling

Rising + Falling

(center point)

5 Point

Red x

Red y

Green x

Color / Chromaticity Green y

Coordinates Blue x

yeulB)EIC(

Contrast Ratio

0.320

30

UnitTyp.

0.280

0.150

Response Time

White Luminance

Luminance Uniformity

-

Min.Conditions

5

20

0.310

3,2750 %7

Item

[mesc]

Note

360 540

20-

Max.

50

-

-

30

-

0.570

[cd/m²]

-

0.540

0.290

0.170

4

0.550

-

0.600

0.350

-

10

-

1

0.520

0.120

0.140

0.180

0.110

0.340

0.580

White x

White y

Horizontal (Right)

CR = 10 (Left)

Vertical (Up)

CR = 10 (Down)

-

50 60

80-

65 80

Color Gamut

-

Viewing Angle70

0.310

0.330

45

806[degree]

-

0.340

0.360

0.280

0.300

70

225


9/30

Note 2: Definition of 9 points position (Display active area : 170.4 mm (H) x 127.8 mm(V))

Note 3: The luminance uniformity of 9 points is defined by dividing the minimum luminance valuesby the maximum test point luminance

Note 4: Definition of contrast ratio (CR):

Minimum Brightness of nine points

Maximum Brightness of nine points

Brightness on the “White” state

Brightness on the “Black” stateContrast ratio (CR) =

Note 1: Measurement methodEquipment: Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (SR_3 or equivalent)

Aperture 1° with 50cm viewing distance Test Point Center Encitonment < 1 lux

LCD Module

Measuring distance

Module Driving Equipment

SR_3 orequivalent

50 %

90 % 50 %

10 %

10 %

90 %


10/30

Note 5: Definition of response time:The output signals of photo detector are measured when the input signals are changed from “White”to “Black” (falling time) and from “Black” to “White” (rising time), respectively. The response timeinterval is between 10% and 90% of amplitudes. Please refer to the figure as below.

Note 6: Definition of viewing angleViewing angle is the measurement of contrast ratio 10, at the screen center, over a 180° horizontaland 180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down asbelow: 90° ( ) horizontal left and right, and 90° ( ) vertical high (up) and low (down).

its center to develop the desired measurement viewing angle.

Opticalresponse

Normal LineΦ = 0˚ , θ = 0˚

12 O’ clockdirectionΦH = 0˚

6 O’ clockdirectionΦL = 90˚

ΦR = 90˚

θL = 90˚

θL θR

ΦL ΦH

The measurement direction is typcally perpendicular to the display surface with the screen rotated to

VDD=3.3V at 60Hz,all black pattern

Note 1: Measurement condition:

[Watt]

[Volt]

VDD Current

VDD Power

IDD -

-

VDD 3.0 3.3 3.6

270

TFT-LCD Module

Parameter Symbol Min Typ Max Unit Remark

Logic/LCD Drive Voltage


11/30

6. Electrical Characteristics6.1 Power Specification

PDDVDD=3.3V at 60Hz,all black pattern

Q3AO6402

G

D2

SD

1

D5

D6

Q3AO6402

G

D2 SD1

D5D6

C11uF/16V

C21uF/25V

C3

0.01uF/25V

F1

VR1

47K

+12.0VSW1

SW MAG-SPST

12

(High to Low)ControlSignal

(LCD Module Input)

R2

1K

+3.3V

R147K

R2

1K

1.20.9

330 [mA]

64 Gray pattern

VDD rising time

0V

3.3V

500us

10%

90%

VDD


12/30

Backlight Unit

100% PWM Duty

- 7.488

Typ

Pvcc 2.76

Vcc

Symbol Min

Following characteristics are measured under a stable condition using an inverter at 25°C(Room Temperature):

Parameter

Input Voltage

Unit Remark

Note 1: Ta means ambient temperature of TFT-LCD module.Note 2: VCC, IVCC, PVCC are defined for LED B/L. (100% duty of PWM dimming)Note 3: IF, VF are defined for each channel of LED Light Bar. There sre three LED channels

(AN1-CA1-CA2-CA3) in back lihgt uint.Note 4: If this module is driven by high current or at high ambient temperature & humidity condition.

The operating life will be reduced.Note 5: Operating life means brightness does down to 50% initial brightness.

Minimum operating life time is estimated data.

IvccInput Current

200

Watt

Max

10.8 12 13.2 V

- A

20K

2.97

0.23 -

-noitpmusnoCrewoP 100% PWM Duty

Dimming Frequency FPWM Hz

IF=25mA, Ta=25°C

IF 25

Swing Voltage

Dimming Duty Cycle

mA

3

5 %

32.85

26.3

100

LED Forward Current Ta=25°C

LED Forward Voltage VF V

PLED 2.16

25,000

Watt

30,000

2.628LED Power Consumption IF=25mA, Ta=25°C

Operation Lifetime Hrs

V3.3 5

28.8

IF=25mA, Ta=25°C

(total power)

6.2 Signal Electrical Characteristics

Input siganls shall be low or Hi-Z state when VDD is off.

Note : LVDS Signal Waveform.

Differential InputCommon Mode Voltage

[mV]

[mV]

Remark

VTHDifferential InputHigh Threshold

Typ Max Unit

Differential InputLow Threshold

Input Differential Voltage VID 400 600 [mV]

niMlobmySretemaraP

VICM

- -

- -

100

-100VTL

[V]

VICM=1.2V

VICM=1.2V

VTH/VTL=±100mV

100


13/30

1.61.1

0V

VCMVP-VN = -|VID| < VTL = “Low”

VTLVTH

VP-VN = |VID| > VTH = “High”VN

VP

|VID|

6.3 Pixel Format ImageFollowing figure shows the relationship of the input signals and LCD pixel format.

6.4 Scanning DirectionThe following figures show the image seen from the front view. The arrow indicates the direction ofscan.

14/30


R G B R G B

R G B R G B

R G B R G B

R G B R G B

00899721

600th Line

1st Line

Signal NameR7R6R5R4R3R2

Red Data 7 (MSB) Red Data 6 Red Data 5 Red Data 4 Red Data 3Red Data 2

Red-pixel DataEach red pixel’s brightness data consists of these 8 bits pixel data.

G7G6G5G4G3G2

Green Data 7 (MSB)Green Data 6 Green Data 5Green Data 4 Green Data 3 Green Data 2

Green-pixel DataEach green pixel’s brightness data consists of these 8 bits pixel data.

B7B6B5B4B3B2

Blue Data 7 (MSB)Blue Data 6 Blue Data 5 Blue Data 4Blue Data 3

Blue Data 1

Blue-pixel DataEach blue pixel’s brightness data consists of these 8 bits pixel data.

DE

LVDS Clock InputRxCLKIN+

Description

Red Data 1

Data Enable

R1Red Data 0 (LSB)R0

G1G0

Green Data 1 Green Data 0 (LSB)

B1B0

Blue Data 2

Blue Data 0 (LSB)

RxCLKIN-

VS Vertical Sync

HS Horizontal Sync

6.5 The Input Data Format

Note: Output signals from any system shall be low or Hi-Z state when VDD is off.


15/30

G0 R5 R4 R3 R2 R1 R0

B1 B0 G5 G4 G3 G2 G1

DE B5 B4 B3 B2

RxCLKIN

RxIN1

RxIN2

RxIN3

Note1: Please follow PSWG.Note2: R/G/B data 7:MSB, R/G/B data 0:LSB

G0 R5 R4 R3 R2 R1 R0

B1 B0 G5 G4 G3 G2 G1

DE B5 B4 B3 B2

RxCLKIN

RxIN1

RxIN2

RxIN3

RSV B7 B6 G7 G6 R7 R6RxIN4

SEL68=”Low” or “NC” for 6 bits LVDS input

SEL68=”High” for 8 bits LVDS input

VS HS

VS HS

6.6 Timing Characteristics

Parameter

Clock frequency

Note: DE mode.

6.7 Input Timing Diagram

Active

Symbol Min Typ Max Unit

1/ T Clock

Blanking TVB 8

48.3

VerticalSection

Period Tv 608 628

TLineTVD

28

920 1056 1240

256 440

TH

Condition

TClockActive THD

Blanking THB

MHz

120

HorizontalSection

Period


16/30

33.6 39.8

650

600 600 600

50

800 800 800

Note: Frame rate is 60 Hz.

DOTCLK

DE

T H

T HB T HD

DE

T V

T VB TVD

T CLOCK

InputData

Pixel1

Pixel2

Pixel3

PixelN-1

PixelN

InvaildData

InvaildData

Pixel1


17/30

6.8 Power ON/OFF Sequence

VDD power and lamp on/off sequence is as below. Interface signals are also shown in the chart.Signals from any system shall be Hi-Z state or low level when VDD is off.

The above on/off sequence should be applied to avoid abnormal function in the display. Please make sure to turn off the power when you plug the cable into the input connector or pull the cable out of the connector.

90%

10%

T11 T12 T1390%

10%

90%

10%

T1

90%

10%

T2VDD

Signal

VLED

Back light dimming

90%

10%

90%

10%

90%

10%

90%

10%Back light on/off

T4 T5 T8 T9

T3 T10

T6 T7

Power ON/OFF sequence timing

ValueParameter

Min. Typ. Max.Units

T1 0.5 - 10 [ms]

T2 30 40 50 [ms]

T3 200 - - [ms]

T4 0.5 - 10 [ms]

T5 10 - - [ms]

T6 10 - - [ms]

T7 0 - - [ms]

T8 10 - - [ms]

T9 - - 10 [ms]

T10 110 - - [ms]

T11 0 16 50 [ms]

T12 - - 10 [ms]

T13 1000 - - [ms]

7. Connector & Pin Assignment

TFT-LCD Module

DESCRIPTION

1 VDD Power Supply, 3.3V (typical)

2 VDD Power Supply, 3.3V (typical)

3 UD

5 RxIN1-

6 RxIN1+

7 GND Ground

8 RxIN2-

9 RxIN2+

10 GND Ground

11 RxIN3-

12 RxIN3+

13 GND Ground

14 RxCLKIN-

15 RxCLKIN+

16 GND Ground

19 RxIN4-

20 RxIN4+

17 SEL68

18 NC

Physical interface is described as for the connector on module.These connectors are capable ofaccommodating the following signals and will be following components.

rotcennoCDCLnoitangiseD/emaNrotcennoC

elbitapmocroMTSrerutcafunaM

MSB24013P20HA or compatible

rebmuNtraPgnisuoHgnitaM

Note1: High stands for "3.3V", Low stands for "0V", NC stands for "No connection".

PIN# SYMBOL

Connertor Model Number

18/30


NC

P24013P20 or compatible

LVDS differential data input Pair 0

6/8 bits LVDS input setting [H: 8 bits; L/NC: 6 bits]

LVDS differential Clock input Pair

Vertical Reverse Scan ControlWhen UD=Low or NC : Normal Mode.When UD=High : Vertical Reverse Scan.

4 LRHorizontal Reverse Scan ControlWhen LR=Low or NC : Normal Mode.When LR=High : Horizontal Reverse Scan.



LVDS differential data input Pair 3. Must be NC in 6 bit input mode.

Backlight Unit (CN2)

DESCRIPTION

12V input

GND

Type Part Number

PIN#

1

2

ENTERY 3808K-F04N-02R or compatible.

19/30


+5.0V or +3.3V:ON 0V:OFF3

Manufacturer

Connector Name / Designation

Mating Housing Part Number

ENTERY or compatible.

LED Connector

ENTERY H208K-P04N-02B or compatible.

PWM4

Display_ON/OFF

SYMBOL

VCC

GND

Dimming

8. Reliability Test Criteria

High Temperature Operation

Low Temperature Operation

Note

20/30


-5°C, 8hours

60°C, 8hours

noitidnoCtseTmetItseT

High Temperature Storage

Low Temperature Storage -20°C, 8hours

70°C, 8hours

-Flammability All components including electrical components that do not meet the flammability grade UL94-V1 in the module will complete the flammability rating exception approval process. The printed circuit board will be made from material rated 94-V1 or better. The actual UL flammability rating will be printed on the printed circuit board.

-Toxicity There will be no carcinogenic materials used anywhere in the display module. If toxic materials are used, they will be reviewed and approved by the responsible AUO toxicologist.

If any polarized capacitors are used in the display assembly, provisions will be made to keep themfrom being inserted backwards.

9. Safety

There will be on sharp edges or comers on the display assembly that could cause injury.

g (Typ.)

Note: Please refer to a mechanic drawing in terms of tolerance at the next page.

mm

Horizontal

The contents provide general mechanical characteristics. In addition the figures in the next page aredetailed mechanical drawing of the LCD.

Outline Dimension

Horizontal

Vertical

Depth

203.00

Vertical

Surface Treatment Hard coating(3H)

170.40 mm

mm127.80

142.50 mm

thgieW

Active Display Area

7.50 mm


10. Mechanical Characteristics

21/30

430


22/30

10.1 Panel+Touch(Front View)


23/30

10.2 Panel+Touch(Rear View)

11. Touch SpecificationsProduct ApplicableThis specification is applied to the Projected Capacitive EXC series.

Structure For Dimensional and structural information, refer to the attached drawing.

Environmental SpecificationseulaVnoitacificepS

Operating Temperature -20°C to 70°C (no condensation)

Operating Humidity-20°C to 60°C Less than 90%RH (no condensation)

Exceeding 60°C Less than 133.8g/m3 (no condensation)Storage Temperature -40°C to 75°C (no condensation)

Storage Humidity-40°C to 60°C Less than 95%RH (no condensation)

Exceeding 60°C Less than 142.9g/m3 (no condensation)

Chemical Resistance(top surface)

Toluene, Trichloroethylene, Acetone, Alcohol,Gasoline, Machine Oil, Ammonia, Glass Cleaner,

Mayonnaise, Ketchup, Wine, Salad Oil, Vinegar, Lipstick, etc.

Mechanical CharacteristicseulaVnoitacificepS

Operating Life Input (finger) 50,000,000 hitsLight Transmittance 91% (typical value at full wavelength)

Surface Hardness Over 5H (by JIS pencil hardness)mm7-5yletamixorppAhctiPxirtaMedortcelE

Electrical CharacteristicseulaVnoitacificepSV6CDegatloVmumixaM

Recommended touchcontact area >=PHI 10mm


24/30

AppearanceScratch, dust (W = width, L = length, D = average diameter = (longest + shortest) /2)

Item Width (mm) Length (mm) Acceptable Numbers Total

0.1 W>0.05 3 L 1pc in 30mmLinear(Scratch/Dust)For scratch/dust over0.1mm in diameter,refer to the Circular. 0.05 W 10 L Acceptable

0.5 D>0.2 1ps in viewing areaCircular(Scratch/Dust) 0.2 D Acceptable

Within 5pcs/panel

Applied only in the Viewing Area. Scratches or dusts in the outside of the Viewing Area are acceptable unless theelectrical characteristics are affected.

Dirt

Acceptable if not noticeable on a black mat.

Chip, crack (t = glass thickness) (applicable only for the glass)

srebmuNelbatpeccA)mm(eziSmetI

X 3

Y 3Corner

Z t

2pcs/panel

X 5

Y 3Side

Z t

2pcs/side

elbatpeccatoNkcarC

XY

Z

Z

X Y


25/30

11-1 Testing Conditions Testing ConditionsIf the condition is not specified, t he test is performed under the supplier’s standard testing condition.

Tests are performed under the room temperature unless specified. The room temperature is regarded asfollows:

Temperature: 20 C 5 CHumidity: 65% 10%RH

Environmental SpecificationsChemical Resistance Test

Condition: Tested after leaving the chemical on the surface for 12 hours then wiping it off by cloth.

Judgement: Must be no effect in appearance.

Mechanical Characteristics

Operating Life Test

Condition: Testing rod: Refer to Figure 1Load: 3NCycle: 2 hits/sec

Judgement: Must operate properly after the test

AppearanceAppearance Test

Condition: Tested by an examiner with over 1.0 eyesight at 30cm away from the product under thetransmittable light at angle of over 60° to surface of the product.

Judgement: Must satisfy the specification.

Silicon Rubber (Hardness: 60°)

Tip: R = 4.0

Figure 1. Testing rod 1


26/30

11-2 Reliability ConditionTemperature ConditionTemperature Condition Test

Following test are performed in the condition with no dew condensation:

Cold Test: Tested after leaving the parts in -40°C 3°C for 240 hours and in the room temperaturefor 2 hours.

Heat Test: Tested after leaving the parts in 75°C 3°C for 240 hours and in the room temperature for2 hours.

Humidity Test: Tested after leaving the parts in the temperature 60°C 3°C, humidity 90 to 95% for 240hours and in the room temperature for 2 hours.

Cycle Test: Tested after 5 cycles of leaving the parts in the temperature -30°C 3°C for 1 hour and inthe room temperature for 0.5 hours, then leaving the parts in the temperature 70°C 3°Cfor 1 hour and in the room temperature for 0.5 hours.

Judgement: Must satisfy the following:

Function : Operate properly.Appearance: Must satisfy the specification.

11-3 Handling NotesPrecautionsThis product is intended for use in standard applic ations (computers, office automation, and other officeequipment, industrial, communications, and measurement equipment, personal and household devices,etc.) Please avoid using this product for special applications where failure or abnormal operation maydirectly affect human lives, or cause physical injury or property damage, or where extremely high levelsof reliability are required (such as aerospace systems, vehicle operating control, atomic energy controls,medical devices for life support, etc.).

Handling NotesDo not press or scratch the product with any object with a sharp edge or end.

Do not forcibly bend or fold the product.

When the product is stored, make sure it is packed in a packing box and stored in a storage temperaturerange, eliminating any outside load.

Do not use or store the product under a condition where the product will be exposed to water, organicsolution or acid.

Do not use the product under the direct sunlight if a film material is used on it.

Do not disassemble the product.

When you handle the product, hold the product by its body. Do not hold by the tail.

Clean the product with a soft cloth or a soft cloth with neutral detergent or alcohol. When contaminatedwith chemicals, wipe them off immediately with caution not to cause injury to human body.

The edge of the glass is not rounded and may cause injury.

Construction NotesThe environmental specifications, mechanical characteristics, and electrical characteristics are only

applied to the Active Area.

Do not use the touchscreen when the condensationoccurs. The condensation inside of the touchscreenis a natural phenomenon and should disappear after the touchscreen is warmed up.

Electrical & Software NoticeProjected Capacitive Touchscreen was designed to work with our controller board.

If the driver software is to be developed by the customer, please study the characteristics of touch screenand controller before development.


27/30

Mounting NotesProjected capacitive touchscreen detects the touched locations by measuring the increased amount of thecapacitance value between its electrodes at inputs. Once it is built into a system, capacitance couplingsare continually yielded among the touchscreen, FPC tail, controller board and metal Chassis. When turnedon, our projected capacitive touchscreen will automatically adjust its sensitivity level to the surroundingenvironment at the standby state in order to avoid the affects by the surrounding capacitance couplings. Ifsurrounding environment changes or materials to alter the electrical field (a large capacitor, power-supplyunit, LCD panel, or materials with high dielectric constant) is near, these external factors will adverselyaffect the function of the touch screen to detect the correct input positions.

At structure design, please refer to the mounting notes below and ensure enough gap distances amongeach component in order to avoid the external factors described above.

Mounting

Fix the touchscreen firmly so that the gap distances between the touchscreen and other components willnot be affected by touching or will not change with the passage of time. An unexpected input may becaused if the gap is too narrow.

The locations on which a certain gap distance is required are as follows.

Between LCD panel and touchscreen: L1

Between touchscreen and the surface of the bezel: L4

Between touchscreen and the back of the bezel: L2

Between tail and LCD panel, tail and metal chassis : L3 & L5 (an insulating tape can be used)

In case of using capacitive sensor outside, the moisture may cause the trouble.

Mouting Toutchscreen on a display

It is recommended to use an insulating resin material for the bezel. Ensure the gap between thetouchscreen and front bezel (L4)

If a metal plate is used for the bezel, unintended capacitance couplings may occur on the peripheryof the active area. If a metal material is used for bezel, ensure the gap of approximately 2mmbetween touchscreen and bezel (L2).

In order to avoid the gap distance L1 from being changed with the passage of time, it isrecommended to apply the adhesive tape onto all the 4 sides with no space (fully sealed) whengluing the touch screen.


28/30

Tolerance

There is a tolerance of 0.2 to 0.3mm for the dimensions of thetouchscreen and tail. A gap must be made in the case and theconnector to absorb the tolerance.

Tail

The tail must not be forcibly stressed or bent too hard. Theconduction in the insulated area and wire breaking may becaused

Fig.4-5-2

Fig.4-5-3


29/30

12.Touch controller Specifications

skrameRgnitaRmetI

Operating Temp. -20°C to +80°C No dew condensation

Storage Temp. -20°C to +85°C No dew condensation

Supply Voltage DC 5.0V +/-5%50mV peak to peak maximum rippleand noise

Consumption Current 50mA (typ)

Format Asynchronous Serial

Transfer Rate 57,600bps

Data Format 8bitStop Bit 1bit

Interface/RS232C

Parity None

SpecUSB Specification 1.1

Full SpeedHID Digitizer Device Communicating to Windows®7

Interface/USB

Device classVendor definition Communicating to other computers

Coordinate Output Rate (point/sec)200p/s Single touch50set/s 2 point touch

(2point/set)Dual touch is supported

Coordinate Resolution 11bit (2048 x 2048)

The origin of theoretical coordinate Left side of the top “X=0,Y=0 “

Max height of components 5.5 mm Top side of the board

Matrix 30 x 23 Channels of wireEXC7236

Dimension 80 x 28 mmWindows®7 HID Digitizer device / USB

Windows® 2000,Xp,Vista,7CE,Embedded

USB/RS232C

Linux USB/RS232CMac USB

Supported Operating System

QNX RS232C


30/30

12.1 Explanation of connectors

skrameRnoitcnuFemaNlanimreTNC1 GND Ground

3 V:5v +5v Power or USB Vbus

5 GND Ground

7 D+ USB D+

9 D- USB D-

For USB

2 GND Ground

4 V:5v +5v Power

6 GND Ground

8 TX RS232C TXD (EXC72** > Computer)

Connection to theHost Computer

PN : Compatible withJST S10B-PHDSS

10 RX RS232C RXD (EXC72** < Computer)

ForRS232C

neercShcuoTehtotnoitcennoC1J

neercShcuoTehtotnoitcennoC2J

Connection to the Host computer

12.2 Mechanical Structure (PCB)

EXC7200 series has both serial and USB interfaces and can support either communication port. USBand serial interfaces cannot be used simultaneously.

MODEL : TP-Y084N03 TP-Y084N03.pdfPixel Pitch 0.213 x 0.213 Pixel Arrangement R.G.B. Vertical Stripe...

Documents

Transcript of MODEL : TP-Y084N03 TP-Y084N03.pdfPixel Pitch 0.213 x 0.213 Pixel Arrangement R.G.B. Vertical Stripe...