document number: 37072 for technical questions, contact: displays@vishay.com www.vishay.com revision: 14-jan-10 1 15" infrared touch panel tip-5038sde-1 vishay dale vishay dale electronics tip products are infrared touch panels designed to fit most fl at panel display technologies. the touch panels consist of infrared emitters and detectors, scanning electronics, a microprocessor based controller, a bezel and optical filter assembl y, and hardware to mount the touch panel assembly to the flat panel display. these touch panels are ideal for many applications including medical instrumentation, mach ine or process controllers, point of sale devices, public information displays, banking terminals, and military. note ? 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. features ? fast response time < 50 ms ? 99 x 75 switch matrix, nearly 7500 switches ? fits sharp lq150x1dg16 and lq1401w directly ? clear hardcoated anti-glare filter ? sealed for environmental resistance ? immune to high or changing ambient light ? rs-232 interface ? pre-assembled - no assembly or disassembly required to mount display electrical specifications voltage: + 5 v dc 5 % current: 200 ma typical beeper output: hc cmos type environmental specifications operating temperature: 0 c to + 55 c storage temperature: - 55 c to + 85 c relative humidity: 10 % to 90 % non-conditioning ambient light: 2000 ft candles interface type: rs-232 serial data rate: 9600 baud or 19.2 kilo-baud word format: 8 data bits, no parity, 1 start bit, 1 stop bit touch points: 99 x 75 ordering information touch panel tip-5038sde-1 tbdriver (dos driver) 280879-08 twdriver (windows 3.1 driver) 280879-10 t5driver (windows 95/98 driver) 280879-11 updd universal pointer device driver (windows 95/98, nt, 2000, ce) 280879-12 j1 mating connector 280105-02 j4 mating connector 280108-06 j5 mating connector 280108-05 dimensions in inches [millimeters] 11.836 4.091 0.219 9.080 12.211 12.071 11.774 11461 5.750 7.141 0.836 0.227 7.141 0.313 0.542 14.906 0.375 2.005 1.605 0.750 4.386 5.385 13.234 14.452 265 0.140 5/16? standoff provided ?.180 6 places 10.243 5? flex cable 0.481 0.30
www.vishay.com for technical questions, contact: displays@vishay.com document number: 37072 2 revision: 14-jan-10 tip-5038sde-1 vishay dale 15" infrared touch panel general description each panel has infrared led emitters and phototransistors along the x- and y-axis, 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 la st two numbers specify the number of y (horizon tal) beams. the controller scans the emitter/detector pairs one at a time and determines whether both x and y beams are blocked, indicating that a finger or stylus is present. (when be ams 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 in terpolating, a virtual beam between two physical beams, the number of touch points on each axis is effectively doubled. when an odd number of beams along either axis is bl ocked, the coordinate of the center physical beam is reported. when an even number of beams is blocked, the coordinate of the virtual beam in the center of the blocked beams is calculated and reported. vishay dales tip touch panels have a unique patented scanning and logic system that make them virtually immune to most lighting environments. the touch controller supports enter , exit , continuous , and tracking report modes or combinat ions of these modes. the controller also has a beeper output. hardware handshaking, software handshaking, baud rates, and x, y coordinate invert features are jumper selected. the user initializes the desired report modes, coordinates are reported automatically or upon reques t as needed. several optical filters are standard to provide the most cost effective filter for each application. non -standard filters 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 opti mum filter based on years of experience as a display manufac turer. the perimeter of the filter is bonded to the beze l, and a bezel to front panel gasket is included t provide a splash proof seal. optional pc based software provides simple touch panel integration (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. generic drivers or drivers for other operating systems are available through touch base, ltd. contact vishay dale for information. (windows is a registered trademark of the microsoft corporation.) to make a serial communication cable, use insulation displacement connectors (idc). press a 10 pin idc connector onto one end of the ribbon cable, press a 9 db connector onto the other end. match pin 1 of the 10 pin to pin 1 of the 9 db, the 10 th pin is not used on the 9 db. the busy indicator from the ho st may be changed from cts to dsr by changing the posi tion of the jumper at w3. j4 audio feed back connector (beeper) pin description 1 ground 2 beeper signal (active low) 3 beeper power output (+ 5 v dc ) j5 power connector pin description 1n/c 2 ground 3 ground 4+ 5 v w1 jumpers baud rate (select 1) 19 200 baud or 9600 baud software handshaking normal x normal y y-axi s x-axi s 0, 0 pin connections j1 data connector touch panel connector host connector 10 pin 9 db 9 db 25 db pin pin description pin pin description 1 1 n/c (reserved) 2 6 n/c (reserved) 32txd (output)23 rxd 4 7 cts (input) 7 4 rts 5 3 rxd (input) 3 2 txd 68rts (output)85 cts 7 4 dsr (input) 4 20 dtr 8 9 n/c (reserved) 9 5 ground 5 7 ground 10 - n/c (reserved) mating connectors vishay other j1 280105-02 amp 746285-1 j2, j3 280105-04 amp 746285-4 j4 280108-06 molex 22-01-3037 housing, 08-50-0114 terminals j5 280108-05 amp 1-480424-0 housing, 350689-1 socket terminals
document number: 37072 for technical questions, contact: displays@vishay.com www.vishay.com revision: 14-jan-10 3 tip-5038sde-1 15" infrared touch panel vishay dale note (1) indicates default condition commands (code sent to touch panel) command code (hex) code (ascii) dc1, ctl q, xon software handshaking 11 dc1 dc3, ctl s, xoff software handshaking 13 dc3 enable touch panel (1) 26 & disable touch panel (stop scanning) 27 enable continuous /disable tracking mode 24 $ disable continuous and tracking mode (1) 25 % enable tracking /disable continuous mode 34 4 enable enter point mode 22 disable enter point mode (1) 23 # enable exit point mode 20 sp disable exit point mode (1) 21 ! enable automatic report transfer 29 ) disable automatic report transfer (scan but no report) (1) 2a * enable beeper (not supported on this model) 2d - disable beeper (not suppo rted on this model) (1) 2e . failed beam time-out t = durati on (0 to f) (default = 1) 3at : normal x (1) 36 6 invert x 37 7 normal y (1) 38 8 invert y 39 9 reset touch panel 2c , request one coordi nate report 2b + request failed beam report 28 ( request model number 35 5 request software revision number 30 0 request touch matrix size 33 3 sound beeper, tt = duration (00 to ff) (not supported on this model) 2ftt / response (code received from touch panel) response code (hex) code (ascii) dc1, ctl q, xon software handshaking 11 dc1 dc3, ctl s, xoff software handshaking 13 dc3 continuous touch coordinates, x, y 41 xx yy a - binary x and y, 0 - x, y = fe if non-contiguous enter touch coordinates x, y 42 xx yy b - binary x and y, 0 - x, y = fe if non-contiguous exit touch coordinates, x, y 43 xx yy c - binary x and y, 0 - x, y = fe if non-contiguous tracking touch coordinates, x, y 4e xx yy n - binary x and y, 0 - x, y = fe if non-contiguous no coordinate re port available 48 h failed beams, bad photo pairs, end 47 aa-nn ff g rs-232 error (overr un or framing) 45 e model number, string, end 50 aaaa ff p - aaaa = variable length ascii string software revision number, string, end 4c aaa ff l - aaa = variable length ascii string matrix size, max. x + 1, max. y + 1 4d xx yy m buffer overflow error 4f o
www.vishay.com for technical questions, contact: displays@vishay.com document number: 37072 4 revision: 14-jan-10 tip-5038sde-1 vishay dale 15" infrared touch panel command/response description dc1, cti q, xon soft ware handshaking (11) dc3, cti s, xoff soft ware handshaking (13) rs-232 flow control is provided by these commands. note ? a shunt must be placed on ( softhand ) to allow software handshaking. absence of a shunt requires hardware handshaking. (see also enable touch panel command) enable touch panel (1) (26) disable touch panel (stop scanning) (27) the touch panel must be en abled for normal operation. when the touch panel is disabled, commands are processed as they are received, allowing changes in modes of operation, but discarding 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 character is received. if the buffer becomes full, the touch panel sends xoff. enable continuous /disable tracking mode (24) disable continuous and tracking mode (1) (25) this coordinate reporting mode will continuously report the coordinates of a stylus that re mains in the touch panel. this mode can be used individua lly or in combination with enter point, or exit modes. the following report format is used. if more than one stylus en ters the touch panel, a non-contiguous report will be generated. 41 = start of coordinate report xx yy = binary x and y, 0, x, y = fe if non-contiguous enable enter point mode (22) disable enter point mode (1) (23) 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 indivi dually 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. 42 = start of enter report xx yy = binary x and y, 0, x, y = fe if non-contiguous enable exit point mode (20) disable exit point mode (1) (21) this coordinate repo rting mode will report the coordinate of the point where a stylus is removed from the touch panel. this mode can be used indivi dually 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. 43 = start of exit report xx yy = binary x and y, 0, x, y = fe if non-contiguous enable tracking /disable continuous mode (34) 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 following report format is used. if more than one stylus enters the touch panel, a non-contiguous report will be generated. 4e = start of coordinates report xx yy = binary x and y, 0, x, y = fe if non-contiguous enable automatic reporting (29) disable automatic reportin g (scan but no report) (1) (2a) request one coordinate report (2b) when automatic reporting is enabled, coordinate reports are reported to the host as soon as they become available. after issuing the enable automatic reporting command, there may be a report in the internal bu ffer which is not current. if a sufficient amount of time has passed to allow this condition, the first coordinate report returned should be ignored. when automatic reporting is disabled, no coordinate reports are reported unless requested with request one coordinate report . if a stylus is entered into the touch panel after automatic reporting is disabled, a coordinate 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. if no coordinate report is avai lable 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 reported until automatic reporting is enabled or the report is requested with request one coordinate report . coordinate reports are report ed with the following format: report type = 41, 42, 43, or 4e xx yy = binary x and y, 0, x, y = fe if non-contiguous enable beeper (2d) disable beeper (1) (2e) enabling the beeper sends a logic 0 (active state) to pin 2 of j4 depending on which of th e 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 tracking modes have no beeper outputs. sound beeper, tt = dura tion (00 to ff) (2ftt) this command sends a logic 0 (active state) to pin 2 of j4. the duration of the beep can be controlled in 10 ms increments from 0 ms (00) to 2.55 s (ff). note ? 2c may not be used as an argu ment as it will cause a reset.
document number: 37072 for technical questions, contact: displays@vishay.com www.vishay.com revision: 14-jan-10 5 tip-5038sde-1 15" infrared touch panel vishay dale normal x (1) (36) invert x (37) normal y (1) (38) invert y (39) the standard configuration for the touch panel places the xy origin at the lower left corner, consistent with the cartesian coordinate syst em. 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 standards or third party mechanical packages which may have the touch panel rotated 180 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 implem ented with jumpers. placing a shunt on nor x causes x data to be normal (default), and removing the shunt causes in verted x data. similarly, placing a shunt on nor y ca uses y data to be normal (default), or removal causes inverted y data. the jumper selected options may be ov er-ridden with the software commands. failed beam time-out (3a t) if any ir beam is broken for an extended time due to blockage of the beam or fa iled 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 sensin g). 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 reporting enabled, the time is typically 25 s to 30 s. if the application requires longer touch times, then the time may be extended using the failed beam time-out command. the command accepts arguments from 1 to f. request failed beam report (28) this command returns the a ddress of any infrared diode/ phototransistor pair that are bl ocked (as when a stylus is in the panel) or have se veral failed scans. (t he time period can be extended by using the failed beam time-out command). the report uses the following format: 47 = start of failed beam report aa-nn = physical addre ss of failed led/phototransistor pair ff = end of report reset touch panel (2c) after issuing the reset command, the touch panel is returned to its power up condition and all operating modes are returned to their default st ate and the buffer cleared. request software revision number (30) request touch matrix size (33) request model number (35) these commands are provided for configuration control and diagnostic purposes. rs-232 framing or overrun error (45) an rs-232 error indicate s communication problems. buffer overflow error (4f) buffer overflow occurs when the input command buffer is exceeded due to lack of handshaking. initialization initialization is performed by the host computer and must be done each time the touch pa nel is powered up or the reset touch panel command is issued. the initialization process requires setting the desired coordinate reporting modes, enabling or disabling automatic reporting , and enabling or disabling the touch panel. defa ult settings are shown in the commands table. when touch coordinate informati on 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 disabling automatic 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 touc h coordinate information, automatic reporting may be disabled. initialization/operation-example 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 reporting is not desired unless requested, so automatic reporting is left disabled by default. as a result the touch panel must be continuously polled with request one coor dinate report (2b) to determine if an enter point coordinate report is available. when a report is available, it will be se nt to the host. if no report is available, the touch panel will send code 48 (hex) to the host. host touch panel action send 22 send 2b enables enter point mode request report send 48 no report is available send 2b request report send 42, 1d, 12 a stylus entered the touch panel. the coordinates are x29, and y18 (decimal) (see touch po int format) send 2b request report send 48 no report is available
www.vishay.com for technical questions, contact: displays@vishay.com document number: 37072 6 revision: 14-jan-10 tip-5038sde-1 vishay dale 15" infrared touch panel mounting the touch panel and display a ssembly should be mounted in accordance with mounting instructions specified herein, and as separately specified by the display manufacturer. the vibration and shock specifications only apply to the complete assembly when properl y mounted in a rigid front panel. cleaning the bezel is manufactured fr om polycarbonate which is compatible 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 polyester, polycarbonate, or acrylic and also should withstand the above cleaning agents. care must be taken to avoid scratching the bezel or filter by cleaning with abrasive or coarse cloths, use only soft cotton. while scratches normally will not affe ct the function of the touch panel, they will degrade the appearance of the end product and make the display difficult to read. warranty vishay dale warrants that tip infrared touch panels will be free from defects in material s 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 blemishes) are no t warranted unless they are present when the product is fi rst delivered from vishay dale electronics, inc. bezel/filt er assemblies with cosmetic defects must be returned within 30 days of delivery. the purchaser must return th e defective or nonconforming goods to vishay dale not la ter than 30 days after vishay dales issuance of an rm a number. no goods are to be returned without issuance of an rma number. for an rma number, contact the vishay dales customer service department with th e model number(s) an d original purchase order number(s). when returning goods for repa ir, please include a brief description of the problem, and mark the outside of the shipping container with the rma number. the buyer shall prepay transportation charges, and vishay dale shall pay for the return of the goods to the buyer. the warranty does not apply in cases of improper or inadequate installation or maintenance by the buyer, unauthorized modification of the product, operation of the product outside their environmental specifications, neglect or abuse of the product. this warranty is not the full warranty, and should not be interpreted as a substitu te for the full warranty. electrostatic caution vishay dale tip touch panels use electrostatic sensitive components. these assemblie s should be unpacked and handled in an esd controlled area only. when shipping, use packing materials designed for protection of electrostatic sensitive components. vishay dale electronics, inc. believes that the information desc ribed in this publication is ac curate and reliable, and much ca re has been taken in its preparation. however, no responsibility, financial, or ot herwise, is accepted for any consequences arising out of the us e of this information. this information is subject to change without notice.
legal disclaimer notice www.vishay.com vishay revision: 12-mar-12 1 document number: 91000 disclaimer all product, product specifications and data are subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, repres entation or guarantee regarding the suitabilit y of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all i mplied warranties, including warra nties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain type s of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in generic applications. such statements are not binding statements about the suitability of products for a particular application. it is the customers responsib ility to validate that a particu lar product with the properties descri bed in the product specification is suitable fo r use in a particular application. parameters provided in datasheets and/or specification s may vary in different applications an d performance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vish ays terms and condit ions of purchase, including but not limited to the warranty expressed therein. except as expressly indicate d in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vi shay product could result in personal injury or death. customers using or selling vishay products no t expressly indicated for use in such applications do so at their own risk and agr ee to fully indemnify and hold vishay and it s distributors harmless from and against an y and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale , including attorneys fees, even if such claim alleges that vis hay or its distributor was negligent regarding th e design or manufacture of the part. please contact authorized vishay personnel t o obtain written terms and conditions regardin g products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual prope rty rights is granted by this document or by any conduct of vishay. product names and markings noted herein may be trad emarks of their respective owners. material category policy vishay intertechnology, inc. hereby certi fies that all its products that are id entified as rohs-compliant fulfill the definitions and restrictions defined under directive 2011/65/eu of the euro pean parliament and of the council of june 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (eee) - recast, unless otherwis e specified as non-compliant. please note that some vishay documentation may still make reference to rohs directive 2002/95/ ec. we confirm that all the products identified as being compliant to directive 2002 /95/ec conform to directive 2011/65/eu.
|
