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Help Center21.5 Inch Pcap Ctp Capacitive Touch Screen Panel Usb Interface ILITEK EETI Controller Board
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The description of 21.5 inch usb capacitive touch screen panel
21.5 inch Pcap touch screen with controller board,superior touch performance,super anti-interference ability.What’s more, our touch screen have a optional ILITEK controller board and EETI controller board,you can choose suitable one for your project.If you need cost effective solution ,and then you can choose ILITEK controller board. If your application of the product is very strict to the surrounding anti-interference environment, or needs to be touched with thick gloves, or the requirements for touching with water are also very strict, then we recommend you to use the EETI solution.So whether you choose which one solution,we all can do it.It’s depend on your idea. It also can support USB/I2C/RS232 interface. If your operating systems is windows,it’s free driver.If it’s Android or Linux operating system.Of course,we wouldn’t just leave you the touchscreen specification and with a “good luck”. If you need driver information,please contact with us directly: sales@szdingtouch.com
The specification of 21.5 inch Touch screen:
Manufacturer Dingtouch Product Name 21.5 inch touch screen panel Part Number DT Structure Cover glass+Sensor glass Interface I2C/USB/RS232 Cover lens outline dimension 524x321mm Cover lens Viewing dimension 477.60x269.1mm Sensor outline dimension 500x297.65mm Sensor Active area 479.60x271.10mm Cover lens thickness 1.8mm Sensor glass thickness 0.7mm Total touch screen thickness 2.75mm Controller ILITEK/ EETI controller board Touch points 10 Working voltage USB: 5V Light transmittance ≥85% Hardness 6H Working Temperature -20℃~ +70℃ Working Humidity 0% to 90% Storage Temperature -20℃ ~ +80℃ Storage Humidity 0% to 90% Without individual tolerance ± 0.2mm Operating system Windows , Android,Linux OS Warranty 12months Business trade items EXW Customized Water resistance ,Gloves touch/AG/AF/OEM LOGO and so on The picture of 21.5 inch Touch screen:
Our Touch screen factory:
Shenzhen Dingtouch Eletronics Technology Co.,Ltd. is as a professional manufacturer that have more than 10 years+ touch screen experience and exporter by supply Pcap capacitive touch screen, touch sensor glass, touch film and touch display and so on.
Welcome to customized your own touchscreen!
1.For structure of touch screen panel we can do Glass+Glass, Glass+film+film, or PMMA +glass, PMMA glass+film+film.Generally, most of many customer will chose cover glass+sensor glass structure,because it’s very one common structure for small size touchscreen. There are a lot of apply in smart home,handle device,pos machine and so on.Because its price will cheaper than Glass+film+film structure.But some of customer will want to cover glass and also request thinner thickness of total cover glass, and then we will recommend the cover glass+film+film structure.Like some of the handle medical device, they need to be easy to carried when in an emergency customer will request to do the thinner thickness of the touch panel, and then we will recommend them to choose cover glass+film+film structure for touch screen.However,some customer want to do the PMMA cover lens,because their application need the cover lens not to break easily.They will do the PMMA cover lens+sensor glass. And for the same reason.If you really have strict request of thickness of total touch screen panel, and then the PMMA+film+film structure is your best choice.Anyway, you need to choose the best structure for your project according to your detail application.If you are very confuse,please contact with us directly sales@szdingtouch.com we will according to your demand to give you a suitable and professional structure.
2.About the thickness ,we all can according to your demand to do it
Cover glass: 0.55,0.7,1.1,1.8,2,3,4,5,6mm
Sensor: 0.425,0.55,0.7,1.1,1.8,2,3,4,5,6mm
3.OEM cover glass shape,customized LOGO, silk printing color,make transparent hole,real hole and so on.
4.Anti glare, Anti reflection,Anti finger,Waterproof touch,Gloves touch and so on.
5.I2C,USB,RS232 Interface available
6.Chip on the flexible cable, Chip on the controller board solution available.
7.ILITEK,EETI,GOODIX,FOCALTECH,SILEAD touch controller and so on
REQUEST MAKING CUSTOM PCAP TOUCHSCREEN QUOTE
Please click HERE TO REQUEST A QUOTATION
Here are some of our standard touch screen with COB solution( touch screen with controller board) , cilck the items you like as follow:
|
Size |
Structure |
Outline Dimension(mm) |
Viewing Area(mm) |
Interface |
Chip |
|
10.1 |
G+G |
249.80X159.80 |
216.96X135.60 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
10.4 |
G+G |
259.10X206.30 |
213.10X160.30 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
12.1 |
G+G |
293X237 |
246X184.50 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
13.3 |
G+G |
334X211 |
293X165 |
USB |
ILITEK |
Cilck here |
15 |
G+G |
344X268 |
304X228 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
15.6 |
G+G |
384X237 |
345.50X195 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
17 |
G+G |
378X315 |
338.92X271.34 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
18.5 |
G+G |
456.50X276.50 |
410.50X230.50 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
19 |
G+G |
418X348 |
377.32X302.06 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
21.5 |
G+G |
524X328.10 |
478X269.80 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
23.6 |
G+G |
575.50X358 |
523.30X295.20 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
23.8 |
G+G |
567.21X345.20 |
527.04X296.46 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
27 |
G+G |
658X416 |
598X336 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
32 |
G+G |
745.10X439.70 |
698.70X393.30 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
43 |
G+G |
1003.70X591.90 |
943.20X531.40 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
55 |
G+G |
1276.40X746.84 |
1211.60X682.40 |
I2C/USB/RS232 |
ILITEK/EETI |
Cilck here |
65 |
G+G |
1489.70X868 |
1429.30X804.90 |
I2C/USB/RS232 |
EETI |
Cilck here |
If you need more COF (chip on the FPC solution),please click here COF PCAP capacitive touch screen Or contact with us directly: sales@szdingtouch.com
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