TIP-5038SDE [VISHAY]

15” Infrared Touch Panel; 15 “红外触摸屏


型号：	TIP-5038SDE
厂家：	VISHAY
描述：	15” Infrared Touch Panel 15 “红外触摸屏
文件：	总7页 (文件大小：115K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TIP-5038SDE

Vishay Dale

15” Infrared Touch Panel

FEATURES

•

Fast response time < 50mS

99 x 75 switch matrix, nearly 7500 switches

Fits Sharp LQ150X1DG16, LQ1501W and other 15”

displays

•

Clear hardcoated anti-glare filter

Sealed for environmental resistance

Immune to high or changing ambient light

RS-232 interface

ELECTRICAL SPECIFICATIONS

ENVIRONMENTAL SPECIFICATIONS

INTERFACE

Type:

RS-232 serial

Operating Temperature: 0 to + 55 °C

Storage Temperature: - 55 to + 85°C

Voltage:

Current:

+ 5 VDC ± 5%

Data Rate:

9600 or 19.2K baud

Word Format: 8 data bits, no parity, 1 start

bit, 1 stop bit

200 mA typical

Relative Humidity:

Ambient light:

10-90% non-cond.

2000 foot candles

Beeper Output: HC CMOS type

Touch Points: 99 x 75

ORDERING INFORMATION

Touch Panel

TIP-5038SDE

TBDriver (Dos Driver)

TWDriver (Windows 3.1 Driver)

T5Driver (Windows 95/98 Driver)

UPDD Universal Pointer Device Driver (Windows 95/98 NT, 2000, CE)

J1 mating connector

280879-08

280879-10

280879-11

280879-12

280105-02

280108-06

280108-05

J4 mating connector

J5 mating connector

If a manual is required for TBDriver, TWDriver, T5Driver or UPDD please request at the time of ordering. These will be included as no charge items.

DIMENS IONS in inches [millimeters]

0.609

Ø.140

Ø.316

11.274

7.578

4.336

RECOMMENDED PANEL CUTOUT

0.062

12.172

3.696

13.294

5.450

10.243 11.461

5.750

9.181

3.696

10.304

3.883

0.392

4.692

4.692 4.692

0.400

0.150

0.175

3.986

0.188

0.000

5” FLEX CABLES

0.727

14.452

13.234

0.140

0.062

BEZEL/FILTER ASSEMBLY

IR LED FRAME BOARD

5” FLEX CABLES

0.327

CONTROLLER PCB

www.vishay.com

Document Number: 37071

Revision 28-Jun-01

TIP-5038SDE

Vishay Dale

GENERAL DES CRIP TION

P IN CONNECTIONS

J1 DATA CONNECTOR

TOUCH PANEL CONNECTOR

10-PIN (db-9)

Vishay Dale Electronics TIP products are infrared touch panels

designed to fit most flat panel display technologies. The touch

panels consist of infrared emitters and detectors, scanning elec-

tronics, a microprocessor based controller, a bezel and optical

filter assembly, and hardware to mount the touch panel assem-

bly to the flat panel display.

HOST CONNECTOR

(db-9) (db-25)

DESCRIPTION

These touch panels are ideal for many applications including

medical instrumentation, machine or process controllers, point of

sale devices, public information displays, banking terminals, and

military.

N/C (reserved)

TxD (output)

CTS (input)

RxD

RTS

TxD

CTS

DTR

Each panel has infrared LED emitters and phototransistors along

the X and Y axes, forming a grid of infrared light beams across

the face of the display. The first two numbers of the TIP “matrix”

number specify the number of X axis (vertical) beams, and the

last two numbers specify the number ofY (horizontal) beams. The

controller scans the emitter/detector pairs one at a time and de-

termines whether both X and Y beams are blocked, indicating

that a finger or stylus is present. (When beams are blocked on

only one axis, they are ignored and not reported.) The controller

determines the coordinates of the touch point and reports it to the

host computer. By interpolating, a “virtual” beam between two

physical beams, the number of touch points on each axis is ef-

fectively doubled. When an odd number of beams along either

axis is blocked, the coordinate of the center physical beam is

reported. When an even number of beams is blocked, the coor-

dinate of the virtual beam in the center of the blocked beams is

calculated and reported.

RxD (input)

RTS (output)

DSR (input)

N/C (reserved)

Ground

GND

N/C (reserved)

To make a serial communication cable, use insulation displace-

ment connectors (IDC). Press a 10-pin IDC connector onto one

end of the ribbon cable, press a db-9 connector onto the other

end. Match pin 1 of the 10-pin to pin 1 of the db-9, the 10^thpin is

not used on the db-9.

The busy indicator from the host may be changed from CTS to

DSR by changing the position of the jumper at W3.

MATING CONNECTORS

Vishay Dale’s TIP touch panels have a unique patented scan-

ning and logic system that make them virtually immune to most

lighting environments.

VISHAY

OTHER

AMP 746285-1

AMP 746285-4

MOLEX 22-01-3037 housing

08-50-0114 terminals

AMP 1-480424-0 housing

350689-1 socket terminals

J2,J3

280105-02

280105-04

280108-06

The touch controller supports ENTER, EXIT, CONTINUOUS, and

TRACKING report modes or combinations of these modes. The

controller also has a beeper output. Hardware handshaking, soft-

ware handshaking, baud rates, and X, Y coordinate invert fea-

tures are jumper selected. The user initializes the desired report

modes, coordinates are reported automatically or upon request

as needed. Several optical filters are standard to provide the

most cost effective filter for each application. “Non-standard” fil-

ters may be specified as well. The filter increases the contrast

ratio of the display and protects the display face and electronics.

Vishay Dale can assist in recommending the optimum filter based

on years of experience as a display manufacturer. The perim-

eter of the filter is bonded to the bezel, and a bezel to front panel

gasket is included to provide a splash proof seal.

280108-05

J 4 AUDIO FEED BACK CONNECTOR (BEEPER)

PIN DESCRIPTION

Ground

Beeper Signal (active low)

Beeper Power Output (+ 5 VDC)

J 5 P OWER CONNECTOR

P IN DES CRIP TION

N/C

Optional PC based software provides simple touch panel inte-

Ground

+ 5V

gration (see ordering instructions).

T5Driver emulates a mouse in Windows 95/98 applications.

TWDriver emulates a mouse in Windows applications.

TBDriver emulates a mouse in DOS applications.

W1 J UMP ERS

BAUD RATE (Select 1)

19200 Baud

Generic drivers or drivers for other operating systems are avail-

able through Touch Base, Ltd. Contact Vishay Dale for informa-

tion.

9600 Baud

SOFTWARE HANDSHAKING

(Windows is a registered trademark of the Microsoft Corpora- NORMAL X

tion.)

NORMAL Y

Document Number: 37071

Revision 28-Jun-01

www.vishay.com

TIP-5038SDE

Vishay Dale

COMMANDS (CODE S ENT TO TOUCH PANEL)

COMMAND

CODE

(HEX)

CODE

(ASCII)

DC1

DC3

‘

“

DC1, Ctl Q, XON Software Handshaking

DC3, Ctl S, XOFF Software Handshaking

Enable touch panel

Disable touch panel (stop scanning)

Enable CONTINUOUS/disable TRACKING mode

*Disable CONTINUOUS and TRACKING mode

Enable TRACKING/disable CONTINUOUS mode

Enable ENTER point mode

*Disable ENTER point mode

Enable EXIT point mode

*Disable EXIT point mode

Enable automatic report transfer

*Disable automatic report transfer (scan but no report)

Enable beeper (Not supported on this model)

*Disable beeper (Not supported on this model)

Failed beam time-out

)

3At

t = duration (0 to F) (default = 1)

*Normal X

Invert X

*Normal Y

Invert Y

Reset touch panel

Request one coordinate report

Request failed beam report

Request model number

Request software revision number

Request touch matrix size

2Ftt

(

Sound beeper, tt = duration (00 to FF) (Not supported on this model)

(*Indicates default condition)

RES P ONS E (CODE RECEIVED FROM TOUCH PANEL)

RESPONSE

CODE

(HEX)

41 xx yy

CODE

(ASCII)

DC1

DC3

DC1, Ctl Q, XON Software Handshaking

DC3, Ctl S, XOFF Software Handshaking

CONTINUOUS touch coordinates, X, Y

-binary X and Y, > = 0

- X, Y = FE if non-contiguous

ENTER touch coordinates X, Y

-binary X and Y, > = 0

- X, Y = FE if non-contiguous

EXIT touch coordinates, X, Y

-binary X and Y, > = 0

- X, Y = FE if non-contiguous

TRACKING touch coordinates, X, Y

-binary X and Y, > = 0

42 xx yy

43 xx yy

4E xx yy

- X, Y = FE if non-contiguous

No coordinate report available

Failed beams, bad photo pairs, end

RS-232 error (overrun or framing)

Model Number, string, end

47 aa-nn FF

50 aaaa FF

- aaaa = variable length ASCII string

Software revision number, string, end

- aaa = variable length ASCII string

Matrix size, max X + 1, max Y + 1

Buffer overflow error

4C aaa FF

4D xx yy

www.vishay.com

Document Number: 37071

Revision 28-Jun-01

TIP-5038SDE

Vishay Dale

COMMAND/RES P ONS E DES CRIP TION

43 = start of exit report

xx yy = binary X and Y, > = 0, X, Y = FE if non-contiguous

DC1 , Ct I Q, XON S o ft w a re Ha n d s h a k in g (1 1 )

DC3 , Ct I S , XOFF S o ft w a re Ha n d s h a k in g (1 3 )

Ena ble TRACKING/dis a ble CONTINUOUS m ode (34)

RS-232 flow control is provided by these commands. Note: A

shunt must be placed on (SOFTHAND) to allow software hand-

shaking. Absence of a shunt requires hardware handshaking.

(See also ENABLE TOUCH PANEL command)

This coordinate reporting mode will report the coordinates of

a stylus that remains in the touch panel, but only as the stylus

changes locations. This mode can be used individually or in

combination with ENTER point, or EXIT modes. The follow-

ing report format is used. If more than one stylus enters the

touch panel, a non-contiguous report will be generated.

*En a b le t o u c h p a n e l (2 6 )

Dis a b le t o u c h p a n e l (s t o p s c a n n in g ) (2 7 )

The touch panel must be enabled for normal operation. When

the touch panel is disabled, commands are processed as they

are received, allowing changes in modes of operation, but dis-

carding any report operations. This differs from XON/XOFF

software handshaking. When the touch panel receives an

XOFF character (13), commands are executed until the touch

panel requires transmission of a report, then all commands

received are buffered and are not executed until an XON char-

acter is received. If the buffer becomes full, the touch panel

sends XOFF.

4E = start of coordinates report

xx yy = binary X and Y, > = 0, X, Y = FE if non-contiguous

En a b le a u t o m a t ic re p o rt in g (2 9 )

*Dis a ble a utom a tic re porting (s c a n but no re port) (2A)

Re que s t one c oordina te re port (2B)

When AUTOMATIC REPORTING is enabled, coordinate re-

ports are reported to the host as soon as they become avail-

able. After issuing the ENABLE AUTOMATIC REPORTING

command, there may be a report in the internal buffer which is

not current. If a sufficient amount of time has passed to allow

this condition, the first coordinate report returned should be

ignored.

Ena ble CONTINUOUS/dis a ble TRACKING m ode (24)

*Dis a ble CONTINUOUS a nd TRACKING m ode (25)

This coordinate reporting mode will continuously report the

coordinates of a stylus that remains in the touch panel. This When AUTOMATIC REPORTING is disabled, no coordinate

mode can be used individually or in combination with ENTER reports are reported unless requested with REQUEST ONE

point, or EXIT modes. The following report format is used. If COORDINATE REPORT. If a stylus is entered into the touch

more than one stylus enters the touch panel, a non-contigu-

ous report will be generated.

panel after AUTOMATIC REPORTING is disabled, a coordi-

nate report will be generated and saved in an internal buffer

(depending upon coordinate reporting modes in effect) but will

not be transmitted until a REQUEST ONE COORDINATE

REPORT command is received.

41 = start of coordinate report

xx yy = binary X and Y, > = 0, X, Y = FE if non-contiguous

En a b le ENTER p o in t m o d e (2 2 )

*Dis a b le ENTER p o in t m o d e (2 3 )

If no coordinate report is available in the internal buffer, the

touch panel will return a code 48 and continue to scan until a

stylus is detected. However, no coordinate report will be re-

ported until AUTOMATIC REPORTING is enabled or the re-

port is requested with REQUEST ONE COORDINATE RE-

PORT.

This coordinate reporting mode will report the coordinates of

the point where a stylus is entered into the touch panel. This

mode can be used individually or in combination with EXIT

point, CONTINUOUS, or TRACKING modes. The following

report format is used. If more than one stylus enters the touch

panel, a non-contiguous report will be generated.

Coordinate reports are reported with the following format:

Report Type = 41, 42, 43, or 4E

xx yy = binary X and Y, > = 0, X, Y = FE if non-contiguous

42 = start of enter report

xx yy = binary X and Y, > = 0, X, Y = FE if non-contiguous

En a b le Be e p e r (2 D)

*Dis a b le Be e p e r (2 E)

En a b le EXIT p o in t m o d e (2 0 )

*Dis a b le EXIT p o in t m o d e (2 1 )

Enabling the beeper sends a logic 0 (active state) to pin 2 of

J4 depending on which of the coordinate reporting modes are

enabled. If the ENTER mode is enabled, a pulse is sent for

every entry point. If the EXIT mode is enabled, a pulse is sent

for every exit point. If both modes are enabled, a pulse is sent

for every entry and exit point. CONTINUOUS and TRACK-

ING modes have no beeper outputs.

This coordinate reporting mode will report the coordinate of

the point where a stylus is removed from the touch panel. This

mode can be used individually or in combination with ENTER

point, CONTINUOUS, or TRACKING modes. The following

report format is used. If more than one stylus enters the touch

panel, a non-contiguous report will be generated.

Document Number: 37071

Revision 28-Jun-01

www.vishay.com

TIP-5038SDE

Vishay Dale

Re s e t t o u c h p a n e l (2 C)

COMMAND/RESPONSE DESCRIPTION (c ontinue d)

S o u n d b e e p e r, t t = d u ra t io n (0 0 t o FF) (2 Ft t )

After issuing the RESET command, the touch panel is returned

to its power up condition and all operating modes are returned

to their default state and the buffer cleared.

This command sends a logic 0 (active state) to pin 2 of J4.

The duration of the beep can be controlled in 10 msec incre-

ments from 0 msec (00) to 2.55 sec (FF). Note - 2C may not

be used as an argument as it will cause a reset.

Re q u e s t s o ft w a re re vis io n n u m b e r (3 0 )

Re q u e s t t o u c h m a t rix s ize (3 3 )

Re q u e s t m o d e l n u m b e r (3 5 )

*Norm a l X

Inve rt X

*Norm a l Y

Inve rt Y

(36)

(37)

(38)

(39)

The standard configuration for the touch panel places the XY

origin at the lower left corner, consistent with the Cartesian

coordinate system. Upon issuing the INVERT Y command,

the origin becomes the upper left corner, consistent with the

video industry standard. These commands allow the user to

move the origin to any corner to accomodate different stan-

dards or third party mechanical packages which may have the

touch panel rotated 180 degrees on the display. To cancel an

INVERT X or INVERT Y command, a NORMAL X or NORMAL

Y command must be executed. These commands may also

be implemented with jumpers. Placing a shunt on NOR X

causes X data to be normal (default), and removing the shunt

causes inverted X data. Similarly, placing a shunt on NOR Y

causes Y data to be normal (default), or removal causes in-

verted Y data. The jumper selected options may be over-rid-

den with the software commands.

These commands are provided for configuration control and

diagnostic purposes.

RS -2 3 2 fra m in g o r o ve rru n e rro r (4 5 )

An RS-232 error indicates communication problems.

Bu ffe r o ve rflo w e rro r (4 F)

Buffer overflow occurs when the input command buffer is ex-

ceeded due to lack of handshaking.

INITIALIZATION

Initialization is performed by the host computer and must be

done each time the touch panel is powered up or the RESET

TOUCH PANEL command is issued. The initialization pro-

cess requires setting the desired coordinate reporting modes,

enabling or disablingAUTOMATIC REPORTING, and enabling

or disabling the touch panel. Default settings are shown in the

COMMANDS table.

Fa ile d b e a m t im e -o u t (3 A t )

If any IR beam is broken for an extended time due to blockage

of the beam or failed optical components, the touch panel will

ignore that beam after a predetermined number of scans. (This

is to prevent failed beams from interfering with touch sens-

ing). The actual failed beam detection time depends on the

modes of operation and the size of the touch matrix. When

using the CONTINUOUS mode with AUTOMATIC REPORT-

ING enabled, the time is typically 25-30 seconds. If the appli-

cation requires longer touch times, then the time may be ex-

tended using the FAILED BEAM TIME-OUT command. The

command accepts arguments from 1 to F.

When touch coordinate information is required by the host

computer, the touch panel must be enabled. The flow of touch

coordinates from the touch panel to the host computer can be

controlled by enabling or disablingAUTOMATIC REPORTING.

With AUTOMATIC REPORTING enabled, coordinate reports

are sent to the host as soon as they become available. If the

host computer is performing a task which does not require

touch coordinate information, AUTOMATIC REPORTING may

be disabled.

INITIALIZATION/OP ERATION-EXAMP LE

In the following example the touch panel is initialized to report

coordinates only when a stylus is entered into the touch panel.

The touch panel is enabled by default, and coordinate report-

ing is not desired unless requested, soAUTOMATIC REPORT-

ING is left disabled by default.

Re q u e s t fa ile d b e a m re p o rt (2 8 )

This command returns the address of any infrared diode/

phototransistor pair that are blocked (as when a stylus is in

the panel) or have several failed scans. (The time period can

be extended by using the FAILED BEAM TIME-OUT com-

mand). The report uses the following format:

As a result the touch panel must be continuously polled with

REQUEST ONE COORDINATE REPORT (2B) to determine if

an enter point coordinate report is available. When a report is

available, it will be sent to the host. If no report is available,

the touch panel will send code 48 (hex) to the host.

47 = start of failed beam report

aa-nn = physical address of failed LED/Phototransistor pair.

FF = end of report

www.vishay.com

Document Number: 37071

Revision 28-Jun-01

TIP-5038SDE

Vishay Dale

product is first delivered from Vishay Dale Electronics. Bezel/

filter assemblies with cosmetic defects must be returned within

30 days of delivery.

HOST

TOUCH PANEL

ACTION

Send 22

Send 2B

Enables ENTER point mode

Request report

Send 48

No report is available

Request report

A stylus entered the touch panel.

The coordinates are X29, and

Y18 (decimal) - (See touch Point

Format)

The purchaser must return the defective or nonconforming

goods to Vishay Dale not later than 30 days after Vishay Dale’s

issuance of an RMA number. No goods are to be returned

without issuance of an RMA number. For an RMA number,

contact the Vishay Dale’s customer service department with

the model number(s) and original purchase order number(s).

When returning goods for repair, please include a brief de-

scription of the problem, and mark the outside of the shipping

container with the RMAnumber. The Buyer shall prepay trans-

portation charges, and Vishay Dale shall pay for the return of

the goods to the buyer.

Send 2B

Send 42, 1D, 12

Request report

No report is available

Send 48

MOUNTING

The touch panel and display assembly should be mounted in

accordance with mounting instructions specified herein, and

as separately specified by the display manufacturer. The vi-

bration and shock specifications only apply to the complete

assembly when properly mounted in a rigid front panel.

The warranty does not apply in cases of improper or inad-

equate installation or maintenance by the Buyer, unauthorized

modification of the product, operation of the product outside

their environmental specifications, neglect or abuse of the prod-

uct. This warranty is not the full warranty, and should not be

interpreted as a substitute for the full warranty.

CLEANING

The bezel is manufactured from polycarbonate which is com-

patible with most cleaning agents such as alcohol, window

cleaners, and soap and water. Solvent type cleaning agents

should only be used for wiping. Filters are made from polyes-

ter, polycarbonate, or acrylic and also should withstand the

above cleaning agents. Care must be taken to avoid scratch-

ing the bezel or filter by cleaning with abrasive or coarse cloths,

use only soft cotton. While scratches normally won’t affect the

function of the touch panel, they will degrade the appearance

of the end product and make the display difficult to read.

ELECTROSTATIC CAUTION

Vishay Dale TIP touch panels use electrostatic sensitive com-

ponents. These assemblies should be unpacked and handled

in an ESD controlled area only. When shipping, use packing

materials designed for protection of electrostatic sensitive com-

ponents.

WARRANTY

Vishay Dale Electronics, Inc. believes that the information de-

scribed in this publication is accurate and reliable, and much

care has been taken in its preparation. However, no responsi-

bility, financial, or otherwise, is accepted for any consequences

arising out of the use of this information.

Vishay Dale warrants that TIP infrared touch panels will be

free from defects in materials and workmanship, and that they

will function substantially to these specifications. The TIP touch

panels are warranted for one year from shipment from Vishay

Dale. Cosmetic defects (bezel and filter scratches and blem-

ishes) are not warranted unless they are present when the

This information is subject to change without notice.

Document Number: 37071

Revision 28-Jun-01

www.vishay.com

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

www.vishay.com

TIP-5038SDE [VISHAY]

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