Saw panel touch

Isikrini sokuthinta wubuchwepheshe bokuxhumana okuphezulu okuphezulu

I-Show Touch Screen kungubuchwepheshe besikrini sokuthinta esekwe ku-acoustic surce wave, esebenzisa umgomo wokuboniswa kwe-acoustic surface wave ebusweni besikrini sokuthinta ukuze uthole kahle isikhundla sephuzu lokuthinta. Lobu buchwepheshe bunezinzuzo zokunemba okuphezulu, ukusetshenziswa kwamandla okuphansi kanye nokuzwela okuphezulu, ngakho-ke kusetshenziswa kabanzi ku-Touch Screen Field of cell phone, amakhompyutha, ama-PC we-Tablet namanye amadivaysi.

Umgomo osebenzayo wesikrini sokuthinta ukuthi lapho umunwe noma enye into ethinta indawo yesikrini sokuthinta, i-saw izoboniswa endaweni yephuzu lokuthinta futhi owemukelayo uzothola isiginali ebonisiwe futhi akhiqize isibonakaliso se-voltage ukunquma indawo yephuzu lokuthinta. Ngoba isikrini sokuthinta se-Acoustic Surface Wave asithembeli kwamanye ama-spitical sensors anjenge-infrared, isebenza kahle ezindaweni ezimnyama.

Uma kuqhathaniswa nolunye ubuchwepheshe besikrini sokuthinta, isikrini se-Acoustic Surface Wave Screen sinezinzuzo ezilandelayo:

1. Ukunemba okuphezulu: Njengoba ubuchwepheshe obubona ubuchwepheshe bungubuchwepheshe bokutholwa okungelona oxhumana nabo, ukuthinta okuphezulu okunembile kungatholakala.

2. Ukusetshenziswa kwamandla okuphansi: Njengoba ubuchwepheshe obubonayo bungadingi i-wiring, bunganciphisa ukusetshenziswa kwamandla futhi buthuthukise ukukhuthazela kwensiza.

3. Ukuzwela okuphezulu: ngoba ubuchwepheshe bebona ubuchwepheshe bungathola ukunyakaza okuncane kokuthinta, kungafinyelela ukuzwela okuphezulu nendawo yokuphendula.

Kodwa-ke, kukhona ezinye izinto ezimbi ekusetshenzisweni kwezikrini zokuthinta:

1. I-High Noise: Kwezinye izindawo ngokuphazanyiswa okuphezulu, ubuchwepheshe obubonakele bungakhiqiza umsindo omkhulu, obuthinta ukunemba kokuthinta.

2. Ikhono elibi lokulwa nokumelana

I-3. Izindleko eziphakeme: ngoba ubuchwepheshe obubonakele budinga ukusebenza ekhonsathini ngehadiwe nesoftware ukufezekisa ukusebenza okugcwele kokuthinta, ngakho-ke izindleko ziphezulu.

Ukuze kuxazululwe lezi zinkinga, kungathathwa izinyathelo ezilandelayo:

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2. Ukusetshenziswa kwezinzwa ze-Optical: Ngokusebenzisa infrared, i-ultrasonic kanye nezinye izinzwa zokubona ukuthuthukisa amandla okulwa nokuphazamiseka kwesikrini sokuthinta, ukwenza ngcono ukuqina nokuzwela komsebenzi wedivayisi.

3. Yenza kahle izindleko: ngokusebenzisa ubuchwepheshe obufakazelwe kanye nokunciphisa izindleko, ukusebenza kwezindleko zesikrini sokuthinta kwe-acoustic surface wave kungathuthukiswa futhi kungasetshenziswa kabanzi kumadivayisi ahlukahlukene.

Ngamacala wangempela, singabona izinzuzo zesikrini sokuthinta esigciniwe ezimweni ezihlukile zohlelo. Isibonelo, uma isetshenziswa kumaselula, ama-touchscreens abona ukuthinta okunembile futhi okusheshayo kokusebenza ukuthuthukisa ulwazi lomsebenzisi. Uma isetshenziswa kumakhompyutha, amaphilisi nakwamanye amadivaysi, ama-touchscreens abonayo anganciphisa ukusetshenziswa kwamandla futhi athuthukise impilo yedivayisi. Ngakho-ke, i-acoustic surface wave touchsreens inezinhlobonhlobo zezicelo futhi isenamandla amakhulu entuthuko esizayo.