I-DongGuan Cjtouch Electronic Co.,Ltd iyinkampani ehlonishwa kakhulu embonini futhi inomlando ophumelelayo wokuhlinzeka ngezixazululo ezithembekile nezingabizi kakhulu kumakhasimende. Le nkampani izibophezele ekuhlinzekeni ukwaneliseka kwamakhasimende futhi ilwela ukugcina izinga eliphezulu lekhwalithi. Bahlala befuna ukuthuthukisa imikhiqizo nezinsizakalo zabo nokuhlala bephambili kwezobuchwepheshe.
Ake sixoxe ngemikhiqizo yethu:
Amaphaneli okuthinta aseyingxenye yokuphila kwansuku zonke
| Iphaneli yokuthinta iyithuluzi elivumela abasebenzisi ukuthi basebenzisane nekhompyutha ngokuthinta isikrini ngqo.Ukufaka izici kusikrini njengezinzwa ezibona izenzo zokuthinta kwenza kube nokwenzeka ukukhipha imiyalelokukhompyutha ngokuyenza izwe indawo yomunwe noma ipeni. Empeleni, iba yithuluzi elisebenzisa lokhu okubili imisebenzi yokubonisa nokufaka. Mhlawumbe akuyona into esivame ukuyicabanga, kodwa amaphaneli okuthinta ahlanganisiwe bazibandakanya kuzo zonke izici zokuphila kwethu. Abantu abajabulela ukusebenzisa amadivayisi edijithali afana nama-smartphone bayaxhumana ngamaphaneli okuthinta ngaso sonke isikhathi empilweni yansuku zonke, kodwa nabanye benza kanjalo, kumadivayisi afana nama-ATM asebhange, ukuthengisa amathikithi imishini eziteshini zesitimela, ama-kiosk kagesi ngaphakathi ezitolo ezilula, amaphrinta ezithombe zedijithali e-mass abathengisi bezimpahla, amatheminali olwazi lomtapo wolwazi, ama-photocopier, kanye nezinhlelo zokuzulazula ngezimoto. |
Isici esiyinhloko esibangela ukusabalala kwamaphaneli okuthinta yizinzuzo azinikezayo ngendlela yokuzwakalisa
ukusebenza. Njengoba zingasetshenziswa ekufakweni kokuxhumana okuqondile nezithonjana nezinkinobho,
kulula ukuyiqonda futhi isetshenziswa kalula, ngisho nakubantu abangajwayele ukusebenzisa amakhompyutha. Thinta
amaphaneli nawo anegalelo ekwenzeni amadivayisi abe mancane futhi abe lula ngokuhlanganisa ukubonisa kanye
ukufakwa emshinini owodwa. Njengoba izinkinobho zephaneli yokuthinta ziyisofthiwe, hhayi ihadiwe,
Izixhumi ezisebenzisanayo zishintshwa kalula ngesofthiwe.
Ukusetshenziswa okuyinhloko kwama-LCD monitors anamaphaneli okuthinta. Lawa madivayisi asetshenziswa ezindaweni eziningi ezibanzi.
Nakuba iphaneli yokuthinta idinga izici eziningi ezahlukene, okuhlanganisa ukubonakala kwesibonisi ngaphezu kwakho konke, kanye nokunemba kokuzwa indawo, impendulo esheshayo kokufakwayo, ukuqina, kanye nezindleko zokufaka, izici zazo ziyahlukahluka kakhulu kuye ngezindlela ezisetshenziswa ukuzwa okufakwayo kokuthinta. Ezinye izindlela ezijwayelekile zokuzwa kwephaneli yokuthinta zixoxwa ngezansi.
Amaphaneli okuthinta ifilimu ephikisayo
Kusukela ngo-2010, ifilimu yokumelana yayiyindlela yokuzwa esetshenziswa kakhulu emakethe yamaphaneli okuthinta. Amaphaneli okuthinta asekelwe kule ndlela abizwa ngokuthi amaphaneli okuthinta amafilimu azwela ukucindezela noma avikelayo analog. Ngaphezu kwamamonitha e-LCD azimele, lobu buchwepheshe busetshenziswa kumadivayisi amaningi amancane kuya kwaphakathi, kufaka phakathi ama-smartphone, omakhalekhukhwini, ama-PDA, izinhlelo zokuzulazula emotweni, kanye ne-Nintendo DS.
Ngale ndlela, indawo esikrinini ethintene nomunwe, i-stylus, noma enye into itholakala ngokusebenzisa izinguquko ekucindezelweni. I-monitha inesakhiwo sangaphakathi esilula: isikrini sengilazi kanye nesikrini sefilimu esihlukaniswe yigebe elincane, ngalinye linefilimu ye-electrode ecacile (ungqimba lwe-electrode) enamathiselwe. Ukucindezela ubuso besikrini kucindezela ama-electrode efilimu kanye nengilazi ukuthi axhumane, okuholela ekugelezeni kwamandla kagesi. Indawo yokuxhumana itholakala ngokuthola lolu shintsho ku-voltage.
Izinzuzo zalolu hlelo zifaka phakathi ukwenziwa okungabizi kakhulu, ngenxa yesakhiwo salo esilula. Lolu hlelo lusebenzisa ugesi omncane kunezinye izindlela, futhi ukwakheka okubangelwa yilokhu kumelana kakhulu nothuli namanzi njengoba ubuso bumbozwe ngefilimu. Njengoba ukufakwa kuhilela ingcindezi esetshenziswa efilimini, lungasetshenziswa ekufakweni hhayi ngeminwe engenalutho kuphela, kodwa ngisho nalapho ugqoke amagilavu noma usebenzisa i-stylus. Lezi zikrini zingasetshenziswa futhi ukufaka umbhalo obhalwe ngesandla.
Izithiyo zifaka phakathi ukuhanjiswa kokukhanya okuphansi (ikhwalithi yokubonisa encishisiwe) ngenxa yefilimu kanye nezendlalelo ezimbili ze-electrode; ukuqina okuphansi kanye nokumelana nokushaqeka; kanye nokunemba okuncishisiwe kokutholwa ngosayizi besikrini esikhulu. (Ukunemba kungagcinwa ngezinye izindlela—isibonelo, ukuhlukanisa isikrini sibe yizindawo eziningi zokutholwa.)
Amaphaneli okuthinta anamandla
Amaphaneli okuthinta anamandla amelela indlela yesibili yokuzwa esetshenziswa kakhulu ngemuva kwamaphaneli okuthinta amafilimu aqinile. Ngokuhambisana namagama asetshenziswe kumaphaneli okuthinta aqinile angenhla, lawa abizwa nangokuthi amaphaneli okuthinta aqinile anamandla anamandla. Ngaphandle kwamamonitha e-LCD azimele, lawa avame ukusetshenziswa kumadivayisi afanayo anamaphaneli okuthinta amafilimu aqinile, njengama-smartphone kanye namafoni eselula.
Ngale ndlela, iphuzu lapho ukuthinta kwenzeka khona litholakala kusetshenziswa izinzwa ukuzwa izinguquko ezincane kugesi kagesi ezibangelwa ukuthintana nomunwe noma izinguquko kumandla kagesi (umthwalo). Njengoba izinzwa zisabela kumandla kagesi anganyakazi omzimba womuntu lapho umunwe usondela esikrinini, zingasebenza ngendlela efana nokuhambisa inkomba endaweni ethintwe esikrinini.
Izinhlobo ezimbili zamaphaneli okuthinta zisebenzisa le ndlela: amaphaneli okuthinta ane-surface capacitive kanye namaphaneli okuthinta ane-projective capacitive. Izakhiwo zangaphakathi ziyahluka phakathi kwalezi zinhlobo ezimbili.
Amaphaneli okuthinta anamandla aphezulu
Amaphaneli okuthinta anamandla aphezulu avame ukusetshenziswa kumaphaneli amakhulu. Ngaphakathi kwala maphaneli, ifilimu ye-electrode esobala (ungqimba lwe-electrode) ibekwa phezu kwe-substrate yengilazi, embozwe yisembozo esivikelayo. I-voltage kagesi isetshenziswa kuma-electrode abekwe emakhoneni amane e-substrate yengilazi, okwenza insimu kagesi ene-voltage ephansi efanayo kulo lonke iphaneli. Ama-coordinates endawo lapho umunwe uthinta khona isikrini abonakala ngokulinganisa izinguquko ezibangelwa umthamo we-electrostatic emakhoneni amane ephaneli.
Nakuba lolu hlobo lwephaneli yokuthinta ene-capacitive lunesakhiwo esilula kunephaneli yokuthinta ene-capacitive ebonisiwe futhi ngenxa yalesi sizathu inikeza izindleko eziphansi, kunzima ngokwesakhiwo ukubona ukuthintana ezindaweni ezimbili noma ngaphezulu ngesikhathi esisodwa (ukuthinta okuningi).
Amaphaneli okuthinta anamandla abonisiwe
Amaphaneli okuthinta abonakalayo avame ukusetshenziselwa osayizi besikrini abancane kunamaphaneli okuthinta abonakalayo angaphezulu. Adonsele ukunaka okukhulu kumadivayisi eselula. I-iPhone, i-iPod Touch, ne-iPad zisebenzisa le ndlela ukuze kufezwe ukusebenza kokuthinta okuningi okunembile kakhulu kanye nesivinini sokuphendula okuphezulu.
Isakhiwo sangaphakathi salezi zinhlaka zokuthinta siqukethe i-substrate equkethe i-chip ye-IC yokucubungula ukubala, lapho ungqimba lwama-electrode amaningi asobala lubekwe khona ngamaphethini athile. Ubuso bumbozwe ngengilazi evikelayo noma isembozo sepulasitiki. Uma umunwe usondela ebusweni, amandla kagesi aqinile phakathi kwama-electrode amaningi ayashintsha ngasikhathi sinye, futhi indawo lapho ukuxhumana kwenzeka khona ingabonakala ngokunembile ngokulinganisa izilinganiso phakathi kwalezi zinsika zikagesi.
Isici esiyingqayizivele sephaneli yokuthinta ekwazi ukuthwala amandla eveziwe iqiniso lokuthi inani elikhulu lama-electrode lenza kube lula ukubona ukuthintana okunembile ezindaweni eziningi (ukuthinta okuningi). Kodwa-ke, amaphaneli okuthinta ekwazi ukuthwala amandla eveziwe ane-indium-tin-oxide (ITO) atholakala kuma-smartphone nakumadivayisi afanayo awafaneleki kahle ukusetshenziswa ezikrinini ezinkulu, njengoba usayizi wesikrini okhulayo uholela ekumelaneni okwandisiwe (okungukuthi, ukudluliselwa kancane kwamandla kagesi), okwandisa inani lamaphutha nomsindo ekutholeni amaphuzu athintiwe.
Amaphaneli amakhulu okuthinta asebenzisa amaphaneli okuthinta asebenza ngocingo oluphakathi nendawo lapho izintambo zikagesi ezincane kakhulu zibekwe khona kugridi njengesendlalelo se-electrode esibonakalayo. Nakuba ukumelana okuphansi kwenza amaphaneli okuthinta asebenza ngocingo oluphakathi abe bucayi kakhulu, awafanelekeli kangako ukukhiqizwa ngobuningi kune-ITO etching.
Ngenhla, sifingqe umehluko phakathi kwezinhlobo ezimbili zamaphaneli okuthinta anamandla. Izici eziphelele zamaphaneli anjalo zifaka phakathi iqiniso lokuthi ngokungafani namaphaneli okuthinta amafilimu aqinile, awaphenduli ekuthinteni ngezingubo noma isitayela esijwayelekile. Anesimo sokumelana okukhulu nothuli namaconsi amanzi kanye nokuqina okuphezulu kanye nokumelana nokuklwebheka. Ngaphezu kwalokho, ukudlulisa kwawo ukukhanya kuphakeme, uma kuqhathaniswa namaphaneli okuthinta amafilimu aqinile.
Ngakolunye uhlangothi, la maphaneli okuthinta adinga umunwe noma i-stylus ekhethekile. Awakwazi ukusetshenziswa ngenkathi egqoke amagilavu, futhi asengozini yokuthola imiphumela yezakhiwo zensimbi eziseduze.
Amaphaneli okuthinta e-surface acoustic wave (SAW)
Amaphaneli okuthinta e-surface acoustic wave (SAW) athuthukiswe ikakhulukazi ukuze kulungiswe izinkinga zokudlulisa ukukhanya okuphansi kumaphaneli okuthinta efilimu aphikisayo—okungukuthi, ukufeza amaphaneli okuthinta akhanyayo anamazinga aphezulu okubonakala. Lawa abizwa nangokuthi amaphaneli okuthinta amagagasi aphezulu noma amaphaneli okuthinta amagagasi anomsindo. Ngaphandle kwama-LCD monitors azimele, lawa asetshenziswa kabanzi ezindaweni zomphakathi, kumadivayisi afana nama-terminals athengiswayo, ama-ATM, kanye nama-kiosk kagesi.
Lawa maphaneli athola indawo yesikrini lapho ukuxhumana kwenzeka khona ngomunwe noma ngenye into kusetshenziswa ukuncishiswa kwamaza e-ultrasound elastic ebusweni. Isakhiwo sangaphakathi sala maphaneli senzelwe ukuthi ama-transducer amaningi e-piezoelectric ahlelwe emakhoneni e-substrate yengilazi adlulise amaza e-ultrasound elastic ebusweni njengokudlidliza ebusweni bephaneli, okwamukelwa ama-transducer afakwe maqondana nalawo adlulisa. Lapho isikrini sithintwa, amaza e-ultrasound ayamuncwa futhi ancishiswe ngumunwe noma enye into. Indawo itholakala ngokuthola lezi zinguquko. Ngokwemvelo, umsebenzisi akazizwa lezi zivinini lapho ethinta isikrini. Lawa maphaneli anikeza ukusetshenziswa okulula kakhulu.
Amandla alolu hlobo lwephaneli yokuthinta ahlanganisa ukudlulisa ukukhanya okuphezulu kanye nokubonakala okuphezulu, njengoba isakhiwo singadingi ifilimu noma ama-electrode abonakalayo esikrinini. Ngaphezu kwalokho, ingilazi engaphezulu inikeza ukuqina okungcono kanye nokumelana nokuklwebheka kunephaneli yokuthinta ekwazi ukuthwala. Enye inzuzo ukuthi noma ngabe indawo iklwebheka ngandlela thile, iphaneli ihlala izwa ukuthintwa. (Kuphaneli yokuthinta ekwazi ukuthwala, ukuklwebheka kwendawo ngezinye izikhathi kungaphazamisa izimpawu.) Ngokwesakhiwo, lolu hlobo lwephaneli luqinisekisa ukuzinza okuphezulu kanye nokuphila isikhathi eside kwenkonzo, ngaphandle kwezinguquko ngokuhamba kwesikhathi noma ukuphambuka endaweni.
Amaphuzu abuthakathaka afaka phakathi ukuhambisana neminwe nezinto ezithambile kuphela (njengegilavu) ezimunca amaza okunwebeka okungaphezulu kwe-ultrasound. Lawa maphaneli adinga ama-stylus akhethekile futhi angasabela ezintweni ezifana namaconsi amanzi noma izinambuzane ezincane kuphaneli.
Sekukonke, nokho, la maphaneli okuthinta anikeza izinkinga ezimbalwa kakhulu. Intuthuko yakamuva efana nokuthuthukiswa kobuchwepheshe bokukhiqiza nayo ithuthukisa ukusebenza kwezindleko zayo.
Amaphaneli okuthinta e-Optical (amaphaneli okuthinta e-infrared optical imaging)
Isigaba samaphaneli okuthinta e-optical sihlanganisa izindlela eziningi zokuzwa. Inani lemikhiqizo esebenzisa amaphaneli okuthinta e-infrared optical asekelwe ezinzwa zesithombe se-infrared ukuzwa indawo ngokusebenzisa unxantathu likhule eminyakeni yamuva nje, ikakhulukazi phakathi kwamaphaneli amakhulu.
Iphaneli yokuthinta kulesi sigaba ine-LED eyodwa ye-infrared ngayinye ekugcineni kwesobunxele nakwesokudla kwephaneli, kanye nenzwa yesithombe (ikhamera). Itheyiphu yokubuyisa emuva ekhombisa ukukhanya kwesigameko eceleni kwe-axis ye-incidence inamathiselwa ezinhlangothini ezisele kwesobunxele, kwesokudla, nangezansi. Uma umunwe noma enye into ithinta isikrini, inzwa yesithombe ibamba izithunzi ezakhiwe lapho ukukhanya kwe-infrared kuvinjiwe. Izixhumanisi zendawo yokuxhumana zitholakala ngokunxantathu.
Amaphaneli okuthinta okufakwa kwe-electromagnetic
Nakuba lolu hlobo luhlukile kancane kumaphaneli okuthinta angenhla, ake sixoxe ngendaba yamaphaneli okuthinta okufakwa ngogesi. Le ndlela isetshenziswa kumadivayisi afana namathebhulethi ehluzo e-LCD, ama-PC ethebhulethi, kanye nama-booth e-purikura photo sticker.
Le ndlela yokufaka yamathebhulethi ehluzo, ekuqaleni ayengenazo izikrini, ifinyelela amaphaneli okuthinta anembe kakhulu ngokuhlanganisa inzwa nephaneli ye-LCD. Uma umsebenzisi ethinta isikrini nge-stylus yenhloso ekhethekile ekhiqiza insimu yamagnetic, izinzwa ezikuphaneli zithola amandla kagesi bese ziwasebenzisa ukuzwa indawo yepeni.
Njengoba kusetshenziswa i-stylus yenjongo ekhethekile ekufakweni, ukufaka kusetshenziswa umunwe noma i-stylus yenjongo ejwayelekile akunakwenzeka, futhi le ndlela inezinhlelo zokusebenza ezilinganiselwe. Noma kunjalo, lokhu kunamaphuzu amahle namabi. Kuqeda amaphutha okufaka ngenxa yendawo ezungezile noma ukuphathwa kwesikrini okungahlosiwe. Njengoba ubuchwepheshe babuhloselwe ukusetshenziswa kumathebulethi ehluzo, bunikeza ukunemba okuphezulu kwenzwa—okwenza kube nokwenzeka, isibonelo, ukushintsha ububanzi bomugqa ngokushelela ngokuzwa ngokunembile ingcindezi i-stylus ecindezelwa ngayo esikrinini (umthamo we-electrostatic). Le ndlela yokuklama iphinde inikeze isikrini ukudlulisa ukukhanya okuphezulu nokuqina.
INHLOSO: Sihlala sihlose ikhwalithi yethu kunabanye. Ngenxa yokuthi inhloso enkulu yokubambisana kwebhizinisi isikhathi eside ikhwalithi kanye nentengo enhle, siyaqinisekisa ukuthi amakhasimende ethu abalulekile anezinto ezimbili ngendlela elula kakhulu, asikaze sicabangele ikhwalithi.
Ukwaneliseka kwamakhasimende, kanye nokuthuthukiswa kwebhizinisi lakhe ngemikhiqizo yethu kuyinjabulo yethu.
Ngiyabonga ngokufunda futhi uhlale no-CJ TOUCH.
OKUTHUNYELWE: OKUMNANDI
USUKU: 2026-07-15
Isikhathi sokuthunyelwe: Agasti-06-2026
