Isikrini sokuthinta i-SAW siwubuchwepheshe bokuthinta obunembayo
Isikrini sokuthinta i-SAW ubuchwepheshe besikrini esithintwayo esisekelwe kumagagasi angaphezulu kwe-acoustic, esebenzisa umgomo wokubonakala kwegagasi elingaphezulu kwe-acoustic ebusweni besikrini esithintwayo ukuze kutholwe ngokunembile indawo yokuthinta.Lobu buchwepheshe bunezinzuzo zokunemba okuphezulu, ukusetshenziswa kwamandla aphansi kanye nokuzwela okuphezulu, ngakho-ke busetshenziswa kabanzi emkhakheni wesikrini sokuthinta omakhalekhukhwini, amakhompyutha, ama-tablet PC namanye amadivaysi.
Isimiso sokusebenza sesikrini sokuthinta se-SAW siwukuthi uma umunwe noma enye into ithinta indawo yesikrini sokuthinta, i-SAW izobonakala endaweni yokuthinta futhi umamukeli uzothola isignali ebonisiwe futhi akhiqize isignali ye-voltage ukuze anqume indawo. kwendawo yokuthinta.Ngenxa yokuthi isikrini sokuthinta i-acoustic surface wave asinciki kwezinye izinzwa ezibonakalayo njenge-infrared, sisebenza kahle ezindaweni ezimnyama.
Uma kuqhathaniswa nobunye ubuchwepheshe besikrini esithintwayo, isikrini sokuthinta i-acoustic surface wave sinezinzuzo ezilandelayo:
1. Ukunemba okuphezulu: Njengoba ubuchwepheshe be-SAW buwubuchwepheshe bokutholwa okungeyena othintana naye, ukuthinta okunemba okuphezulu kungafinyelelwa.
2. Ukusetshenziswa kwamandla okuphansi: Njengoba ubuchwepheshe be-SAW abudingi izintambo, bunganciphisa ukusetshenziswa kwamandla futhi buthuthukise ukukhuthazela kwedivayisi.
3. Ukuzwela okuphezulu: Ngenxa yokuthi ubuchwepheshe be-SAW bungakwazi ukubona ukunyakaza okuncane kokuthinta, bungafinyelela ukuzwela okuphezulu nesivinini sokuphendula.
Nokho, kukhona ukungalungi ekusebenziseni izikrini zokuthinta ze-SAW:
1. Umsindo ophezulu: Kwezinye izindawo ezinokuphazamiseka okuphezulu, ubuchwepheshe be-SAW bungase bukhiqize umsindo omkhulu, okuthinta ukunemba kokuthinta.
2. Ikhono elingalungile lokulwa nokuphazamiseka: ngenxa yokuthi ubuchwepheshe begagasi bomsindo obungaphezulu buthembele kumasiginali abonisiwe ukuze kutholwe indawo yephoyinti lokuthinta, ngakho-ke esimweni sokukhanya okunamandla okuzungezile noma ukuphazamiseka, ukunemba kokuthinta kungase kuthinteke.
3. Izindleko eziphezulu: Ngoba ubuchwepheshe be-SAW budinga ukusebenza ngekhonsathi ne-hardware nesofthiwe ukuze kuzuzwe ukusebenza okugcwele kokuthinta, ngakho-ke izindleko ziphakeme kakhulu.
Ukuze kuxazululwe lezi zinkinga, izinyathelo ezilandelayo zingathathwa:
1. Lungiselela amapharamitha emvelo: thuthukisa ukunemba nokuzinza komsebenzi wesikrini sokuthinta i-acoustic surface wave ngokunciphisa umsindo wendawo kanye nokuthuthukisa ikhono lokulwa nokuphazamiseka kwesikrini sokuthinta, njll.
2. Ukusetshenziswa kwezinzwa ezibonakalayo: ngokusebenzisa i-infrared, i-ultrasonic nezinye izinzwa zokukhanya ukuze kuthuthukiswe ikhono lokulwa nokuphazamiseka kwesikrini sokuthinta se-SAW, ukuthuthukisa ukuzinza nokuzwela komsebenzi wedivayisi.
3. Lungiselela izindleko: Ngokusebenzisa ubuchwepheshe obufakazelwe kanye nokunciphisa izindleko, ukusebenza kwezindleko zesikrini sokuthinta i-acoustic surface wave kungathuthukiswa futhi kungasetshenziswa kabanzi kumadivaysi ahlukahlukene.
Ngezimo zangempela, singabona izinzuzo zesikrini sokuthinta se-SAW ezimweni ezihlukene zohlelo lokusebenza.Isibonelo, uma zisetshenziswa kumaselula, izikrini zokuthinta ze-SAW zinganika amandla ukusebenza okuthinta okunembe kakhudlwana nokushesha ukuthuthukisa umuzwa womsebenzisi.Uma zisetshenziswa kumakhompuyutha, amaphilisi namanye amadivayisi, izikrini zokuthinta ze-SAW zinganciphisa ukusetshenziswa kwamandla futhi zithuthukise impilo yedivayisi.Ngakho-ke, izikrini zokuthinta ze-acoustic surface wave zinezinhlobonhlobo zezinhlelo zokusebenza futhi zisenamandla amakhulu okuthuthuka kwesikhathi esizayo.
Isikhathi sokuthumela: May-19-2023