Nkigikoresho gishya cyinjiza, ecran yo gukoraho nuburyo bworoshye cyane, bworoshye kandi busanzwe bwimikoranire yabantu na mudasobwa.
Mugukoraho ecran, izwi kandi nka "ecran ya ecran" cyangwa "gukoraho paneli", ni igikoresho cyerekana ibintu byerekana ibintu byinjira bishobora kwakira ibimenyetso byinjira nka contact;iyo buto ishushanyije kuri ecran ikoraho, sisitemu yo gutanga ibitekerezo kuri ecran irashobora gukoresha ibikoresho bitandukanye bihuza bikoreshwa ukurikije porogaramu zabanjirije porogaramu, zishobora gukoreshwa mu gusimbuza buto ya buto ya mashini no gukora amajwi n'amashusho meza binyuze muri ecran ya LCD.Ibice byingenzi bikoreshwa muri ecran ya Ruixiang ni ibikoresho byubuvuzi, imirima yinganda, ibikoresho byabigenewe, urugo rwubwenge, imikoranire yabantu na mudasobwa, nibindi.
Ibyiciro rusange byo gukoraho
Hariho ubwoko bwinshi bwibanze bwo gukoraho ku isoko muri iki gihe: ecran yo gukoraho irwanya, ecran ya capacitive touch ecran na ecran ya capacitive touch ecran, hejuru ya acoustic wave, infragre, na bending wave, digitifike ikora na optique yerekana amashusho.Hashobora kubaho ubwoko bubiri bwabyo, ubwoko bumwe busaba ITO, nkubwoko butatu bwambere bwo gukoraho ecran, naho ubundi bwoko ntibusaba ITO muburyo, nkubwoko bwa nyuma bwa ecran.Kugeza ubu ku isoko, ecran zo gukoraho zirwanya hamwe na capacitive touch ecran ukoresheje ibikoresho bya ITO nibyo bikoreshwa cyane.Ibikurikira bitangiza ubumenyi bujyanye no gukoraho ecran, byibanda kuri ecran irwanya kandi ifite ubushobozi.
Gukoraho imiterere ya ecran
Imiterere isanzwe ya ecran ya ecran muri rusange igizwe nibice bitatu: ibice bibiri byigenga birwanya imiyoboro, icyerekezo cyo kwigunga hagati yabatwara bombi, na electrode.
Icyuma kiyobora kirwanya: Substrate yo hejuru ikozwe muri plastiki, substrate yo hepfo ikozwe mubirahure, naho indium tin oxyde (ITO) itwikiriye kuri substrate.Ibi birema ibice bibiri bya ITO, bitandukanijwe na pivot zimwe zitandukanya hafi igihumbi cyuburebure.
Electrode: Ikozwe mubikoresho bifite ubushobozi buhebuje (nka wino ya feza), kandi ubwikorezi bwayo bukubye inshuro 1000 ubwa ITO.(Ubushobozi bwo gukoraho)
Isolation layer: Ikoresha firime yoroheje cyane ya polyester PET.Iyo ubuso bukoraho, buzajya bwunama hasi kandi bwemerera ibice bibiri bya ITO bitwikiriye hepfo kugirango bihuze kugirango bihuze uruziga.Iyi niyo mpamvu gukoraho ecran ishobora kugera ku gukoraho Urufunguzo.Ubuso bwa capacitive touch ecran.
Mugukoraho ecran
Muri make, ecran yo gukoraho irwanya sensor ni sensor ikoresha ihame ryumuvuduko ukabije kugirango ugere ku gukoraho.Mugaragaza
Ihame rya ecran ya ecran irwanya:
Iyo urutoki rwumuntu rukandagiye hejuru ya ecran irwanya, firime ya PET ya elastike izunama hepfo, itume hejuru ya ITO yo hejuru no hepfo ihuza ITO kugirango ihuze.ADC ikoreshwa mugutahura voltage yingingo kugirango ibare X na Y axis ihuza indangagaciro.ecran ya ecran
Mugukoraho ecran irashobora gukoresha insinga enye, eshanu, zirindwi cyangwa umunani kugirango zitange ecran ya bias voltage hanyuma usome ingingo yatanzwe.Hano dufata cyane imirongo ine nkurugero.Ihame niryo rikurikira:
1. Ongeraho voltage ihoraho Vref kuri X + na X- electrode, hanyuma uhuze Y + na ADC-ikomeye cyane.
2. Umuriro w'amashanyarazi hagati ya electrode zombi ugabanijwe kimwe mubyerekezo kuva X + kugeza X-.
3. Iyo ukuboko gukoraho, ibice bibiri byayobora bihura aho bigeze, kandi ubushobozi bwa X kurwego rwo gukoraho bwerekeza kuri ADC ihujwe na Y kugirango ibone voltage Vx.Mugaragaza
4. Binyuze kuri Lx / L = Vx / Vref, imirongo ya x point irashobora kuboneka.
5. Muri ubwo buryo, huza Y + na Y- na voltage Vref, imirongo ya Y-axis irashobora kuboneka, hanyuma uhuze X + electrode na ADC-ikomeye cyane ADC kugirango ubone.Mugihe kimwe, ecran-enye irwanya gukoraho ntishobora gukora gusa X / Y ihuza ibikorwa, ahubwo inapima igitutu cyumuntu.
Ibi ni ukubera ko uko igitutu kinini, niko byuzuza imibonano, hamwe no kurwanya bito.Mugupima ibiturwanya, igitutu kirashobora kugereranywa.Agaciro k'umubyigano kagereranijwe no guhuza agaciro, bityo rero bigomba guhindurwa mukubara niba hari gutandukana mumashanyarazi ya voltage ya point (0, 0).Mugaragaza
Kurwanya gukoraho ecran yibyiza nibibi:
1. Mugukoraho ecran irashobora gukora gusa ingingo imwe yo gukoraho igihe cyose ikora.Niba hari ingingo zirenze ebyiri zo gukoraho, ntishobora gucirwa urubanza neza.
2. Ibyuma birwanya imbaraga bisaba firime zo gukingira hamwe na kalibibasi nyinshi, ariko ecran zo gukoraho ntiziterwa numukungugu, amazi, numwanda.Ikibaho cyo gukoraho
3. Ipitingi ya ITO ya ecran irwanya gukoraho iroroshye kandi yoroshye kumeneka.Niba ari muremure cyane, bizagabanya ihererekanyabubasha kandi bitume imitekerereze yimbere igabanya ubwumvikane.Nubwo igikoresho cyoroshye cyo kurinda plastiki cyongewe kuri ITO, biracyoroshye gukarishye.Yangiritse ku bintu;kandi kubera ko ikunze gukorwaho, uduce duto cyangwa ndetse no guhindura ibintu bizagaragara hejuru ya ITO nyuma yigihe runaka cyo gukoresha.Niba imwe murwego rwo hanze ITO yangiritse ikavunika, izabura inshingano zayo nkuyobora kandi ubuzima bwa ecran ya ecran ntibuzaba burebure..Ikibaho cyo gukoraho
ubushobozi bwo gukoraho ecran, ubushobozi bwo gukoraho
Bitandukanye na ecran ikoraho, gukoraho ubushobozi ntibishobora gushingira kumuvuduko wintoki kugirango ureme kandi uhindure indangagaciro za voltage kugirango umenye imirongo.Ikoresha cyane cyane umubiri wumuntu winjira mubikorwa.ubushobozi bwo gukoraho
Ihame rya ecran ya capacitif:
Ubushobozi bwa ecran ikora binyuze mubintu byose bifite amashanyarazi, harimo uruhu rwabantu..Iyo urutoki rukanze kuri ecran, umubare muto wumuyaga uzaba winjiye kuva aho uhurira, bigatera voltage igabanuka mumashanyarazi ya electrode, kandi intego yo kugenzura gukoraho igerwaho no kumva imbaraga zumubiri zumubiri.Niyo mpamvu ecran ya ecran idashobora gusubiza mugihe dushyizeho uturindantoki tukayikoraho.biteganijwe ubushobozi bwo gukoraho ecran
Ubushobozi bwa ecran yerekana ubwoko
Ukurikije ubwoko bwa induction, irashobora kugabanwa mubushobozi bwubuso hamwe nubushobozi buteganijwe.Ibikoresho byateganijwe bishobora kugabanywa muburyo bubiri: ecran-capacitifs na ecran ya capacitive ecran.Ubusanzwe busanzwe bwa capacitive ecran ni urugero, rugizwe no gutwara electrode no kwakira electrode.Ubuso bwa capacitive touch ecran
Ubuso bwa capacitive touch ecran:
Ubushobozi bwa Surface bufite urwego rusanzwe rwa ITO hamwe nicyuma cyicyuma, ukoresheje sensor ziherereye kumpande enye na firime yoroheje ikwirakwijwe hejuru.Iyo urutoki rukanze kuri ecran, urutoki rwumuntu hamwe na ecran yo gukoraho ikora nkimiyoboro ibiri yashizwemo, ikegerana kugirango ikore capacitori.Kumurongo mwinshi-mwinshi, capacitor numuyobora utaziguye, urutoki rero rukuramo akantu gato cyane kuva aho uhurira.Ibiriho biva muri electrode kumpande enye za ecran ya ecran.Ubukomezi bwubu buringaniye nintera kuva kurutoki kugera kuri electrode.Umugenzuzi wo gukoraho abara umwanya wokoraho.biteganijwe ubushobozi bwo gukoraho ecran
Biteganijwe ko capacitive touch ecran:
Kimwe cyangwa byinshi byateguwe neza ITO ikoreshwa.Iterambere rya ITO ryashizweho kugirango rikore electrode nyinshi itambitse kandi ihagaritse, kandi chip yigenga ifite imirimo yo kumva ihindagurika kumurongo / inkingi kugirango ikore umurongo-uhuza ibyumviro bya matrix ya capacitance iteganijwe.: X na Y ishoka ikoreshwa nkumurongo utandukanye hamwe ninkingi za coordinate sensing ibice kugirango tumenye ubushobozi bwa buri gride sensing unit.Ubuso bwa capacitive touch ecran
Ibipimo fatizo bya capacitive ecran
Umubare wimiyoboro: Umubare wumurongo wumurongo uhujwe kuva kuri chip kuri ecran ya ecran.Imiyoboro myinshi ihari, nigiciro cyinshi kandi niko bigoye cyane.Ubushobozi bwa gakondo: M + N (cyangwa M * 2, N * 2);ubushobozi bwa buri wese: M + N;ubushobozi bwimbaraga: M * N.ubushobozi bwo gukoraho
Umubare wumutwe: Umubare wamakuru yemewe ashobora kuboneka muguhitamo.Nibice byinshi birahari, amakuru menshi arashobora kuboneka, guhuza ibikorwa byabazwe birasobanutse neza, kandi ahantu hashobora gushyigikirwa ni nto.Ubushobozi bwawe: kimwe numubare wimiyoboro, ubushobozi bwa mutuelle: M * N.
Umwanya wumuyoboro: intera iri hagati yimiyoboro yegeranye.Nibice byinshi birahari, ntoya ikibanza gihuye kizaba.
Uburebure bwa code: gusa kwihanganirana bigomba kongera ibimenyetso byikitegererezo kugirango ubike igihe cyo gutoranya.Gahunda ya capacitance gahunda irashobora kugira ibimenyetso kumirongo myinshi yo gutwara icyarimwe.Imiyoboro ingahe ifite ibimenyetso biterwa n'uburebure bwa code (mubisanzwe code 4 ninshi).Kuberako decoding isabwa, mugihe uburebure bwa code ari bunini cyane, bizagira ingaruka runaka kunyerera.ubushobozi bwo gukoraho
Iteganijwe rya capacitive ecran ihame capacitive touch ecran
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Ubuso bwikirahure cyubwikorezi bwa capacitive touch ecran ikoresha ITO kugirango ikore horizontal na vertical electrode array.Izi electrode itambitse kandi ihagaritse ikora ubushobozi hamwe nubutaka.Ubu bushobozi bukunze kwitwa kwifata.Iyo urutoki rukora kuri capacitive ecran, ubushobozi bwurutoki ruzashyirwa hejuru yubushobozi bwa ecran.Muri iki gihe, ecran-capacitif yerekana ecran ya horizontal na vertical electrode igizwe kandi ikanagena imirongo ihanamye kandi ihagaritse ukurikije ihinduka ryubushobozi bwa capacitance mbere na nyuma yo gukoraho, hanyuma Touch coordinate ikomatanya mukirere.
Ubushobozi bwa parasitike bwiyongera iyo urutoki rukoraho: Cp '= Cp + Cfinger, aho Cp- nubushobozi bwa parasitike.
Mugutahura impinduka zubushobozi bwa parasitike, ahantu hakozwe nintoki hamenyekana.ubushobozi bwo gukoraho
Fata ibyiciro bibiri-byubaka-ubushobozi bwurugero nkurugero: ibice bibiri bya ITO, horizontal na vertical electrode ihagaze kugirango bikore-ubushobozi, hamwe numuyoboro wa M + N.ips lcd capacitive touch ya ecran
Kuri ecran-capacitive ecran, niba ari ugukoraho kamwe, projection muri X-axis na Y-axis icyerekezo irihariye, kandi guhuza hamwe nabyo birihariye.Niba ingingo ebyiri zakozweho kuri ecran ya ecran kandi ingingo zombi ziri mubyerekezo bitandukanye bya XY, imirongo 4 izagaragara.Ariko ikigaragara, imirongo ibiri yonyine niyo ibaho, naho izindi ebyiri zizwi nka "point point".ips lcd capacitive touch ecran
Kubwibyo, ihame riranga ecran-yonyine yerekana ko ishobora gukorwaho gusa ningingo imwe kandi ntishobora kugera kubintu byinshi.ips lcd capacitive touch ecran
Mugenzi wa capacitive touch ecran: Kohereza impera no kwakira impera biratandukanye kandi byambukiranya.ubushobozi bwinshi
Koresha ITO kugirango ukore transvers ya electrode na electrode ndende.Itandukaniro ryo kwifata ni uko hazashyirwaho ubushobozi aho ibice bibiri bya electrode bihurira, ni ukuvuga ibice bibiri bya electrode bikurikiranye inkingi ebyiri zubushobozi.Iyo urutoki rukora kuri capacitif ya ecran, bigira ingaruka ku guhuza hagati ya electrode ebyiri zifatanije aho zikoraho, bityo bigahindura ubushobozi hagati ya electrode zombi.ubushobozi bwinshi
Iyo ubonye ubushobozi bwa mutuelle, electrode itambitse yohereza ibimenyetso byibyishimo bikurikiranye, kandi electrode zose zihagaritse zakira ibimenyetso icyarimwe.Muri ubu buryo, indangagaciro za capacitance kumasangano ya electrode zose zitambitse kandi zihagaritse zirashobora kuboneka, ni ukuvuga, ubunini bwubushobozi bwindege yose uko ari ibiri ifite indege ya ecran ya ecran, kugirango igerweho.gukoraho byinshi.
Ubushobozi bwo guhuza bugabanuka iyo urutoki rukoraho.
Mugushakisha impinduka mubushobozi bwo guhuza, umwanya wakozweho urutoki uragenwa.CM - guhuza ubushobozi.ubushobozi bwinshi
Fata ibyiciro bibiri-byubaka ubushobozi nkurugero: ibice bibiri bya ITO byuzuzanya kugirango bigire ubushobozi bwa M * N hamwe numuyoboro wa M + N.ubushobozi bwinshi
Tekinoroji ya Multi-touch ishingiye kuri ecran ikoraho kandi igabanijwemo tekinoroji ya Multi-TouchGesture na Multi-Touch All-Point ikorana buhanga, ni ukumenyekanisha byinshi-byerekana ibimenyetso byerekana ibimenyetso hamwe no gukoraho urutoki.Irakoreshwa cyane mukumenyekanisha ibimenyetso bya terefone igendanwa no gukoraho urutoki icumi.Gutegereza.Ntibishobora kumenyekana gusa no kumenyekanisha urutoki rwinshi, ariko ubundi buryo bwo gukoraho butari urutoki nabwo buremewe, kimwe no kumenyekana ukoresheje imikindo, cyangwa n'amaboko yambaye uturindantoki.Uburyo bwa Multi-Touch All-Point scanning uburyo busaba gusikana no gutahura ingingo zihuza buri murongo ninkingi ya ecran ya ecran.Umubare wa scan nigicuruzwa cyumubare wumurongo numubare winkingi.Kurugero, niba gukoraho ecran igizwe na M umurongo na N inkingi, igomba gusikanwa.Ingingo zambukiranya ni M * N inshuro, kugirango impinduka muri buri bushobozi bushobora kumenyekana.Iyo hariho gukoraho urutoki, ubushobozi bwa mutuelle buragabanuka kugirango umenye aho buri kintu gikora.ubushobozi bwinshi
Ubwoko bwimikorere ya ecran yububiko
Imiterere shingiro ya ecran igabanijwemo ibice bitatu kuva hejuru kugeza hasi, ikirahure kirinda, gukoraho, no kwerekana ikibaho.Mugihe cyo gukora ecran ya terefone igendanwa, ikirahure kirinda, ecran yo gukoraho, hamwe na ecran yerekana bigomba guhuzwa kabiri.
Kuva ikirahure kirinda, gukoraho ecran, no kwerekana ecran bigenda muburyo bwo kumurika buri gihe, umusaruro uzagabanuka cyane.Niba umubare wa laminations ushobora kugabanuka, igipimo cyumusaruro wuzuye wuzuye ntagushidikanya.Kugeza ubu, abafite imbaraga zo kwerekana ibyerekana cyane bakunda guteza imbere On-Cell cyangwa In-Cell ibisubizo, ni ukuvuga ko bakunda gukora igikoraho kuri ecran yerekana;mugihe abakora kuri module cyangwa abakora ibikoresho byo hejuru bakunda gutonesha OGS, bivuze ko igikoraho cyakozwe ku kirahure kirinda.ubushobozi bwinshi
Muri-Akagari: bivuga uburyo bwo gushyiramo panne yimikorere yibikorwa mumazi ya kirisiti ya kirisiti, ni ukuvuga gushyiramo sensor sensor imikorere imbere yerekana ecran, ishobora gutuma ecran yoroha kandi yoroshye.Mugihe kimwe, ecran ya In-Cell igomba kuba yashyizwemo na IC ikoraho, bitabaye ibyo bizagushikana byoroshye ibimenyetso byo gukoraho nabi cyangwa urusaku rukabije.Kubwibyo, Muri-Akagari ka ecran karimo gusa.ubushobozi bwinshi
Kuri-Akagari: bivuga uburyo bwo gushiramo ecran yo gukoraho hagati yamabara ya filteri substrate hamwe na polarizer ya ecran yerekana, ni ukuvuga, hamwe na sensor sensor yo gukoraho kumwanya wa LCD, bikaba bitoroshye cyane ugereranije nubuhanga bwa Cell.Kubwibyo, ikoreshwa rya ecran ikoreshwa cyane kumasoko ni ecran ya Oncell.ips capacitive touch ecran
OGS.Kubera ko ibirahuri bya OGS birinda hamwe na ecran yo gukoraho byahujwe hamwe, mubisanzwe bigomba kubanza gushimangirwa mbere, hanyuma bigashyirwaho, bikarangira, hanyuma bigacibwa.Gukata ibirahuri bituje muri ubu buryo biragoye cyane, bifite igiciro cyinshi, umusaruro muke, kandi bitera imisatsi imwe yimisatsi kumpera yikirahure, bigabanya imbaraga zikirahure.ips capacitive touch ecran
Kugereranya ibyiza nibibi bya capacitive touch ecran:
1. Kubijyanye na ecran ya ecran ningaruka ziboneka, OGS nibyiza, bikurikirwa na-Cell na On-Cell.ips capacitive touch ecran
2. Ubunini n'umucyo.Muri rusange, Muri-Akagari nicyo cyoroshye kandi cyoroshye, gikurikirwa na OGS.Kuri-Cell ni bibi cyane kurenza bibiri bya mbere.
3. Kubijyanye nimbaraga za ecran (kurwanya ingaruka no kurwanya ibitero), On-Cell nibyiza, OGS ni iya kabiri, naho muri-Cell ni mbi cyane.Byakagombye kwerekanwa ko OGS ihuza mu buryo butaziguye Corning ikirahure kirinda urwego rwo gukoraho.Inzira yo gutunganya igabanya imbaraga zikirahure kandi ecran nayo iroroshye.
4. Kubijyanye no gukoraho, sensibilité yo gukoraho ya OGS iruta iya On-Cell / Muri-selile.Kubijyanye no gushyigikirwa-gukoraho byinshi, intoki, na Stylus stylus, OGS mubyukuri iruta In-Cell / Kuri-Cell.Akagari.Mubyongeyeho, kubera ko muri In-Cell ecran ihuza byimazeyo igikoraho hamwe na flux ya kirisiti ya kirisiti, urusaku rwumva ni runini, kandi chip idasanzwe yo gukoraho irakenewe mugushungura no gutunganya.Mugaragaza OGS ntabwo iterwa cyane na chip yo gukoraho.
5. Ibisabwa bya tekiniki, Muri-Cell / Kuri-Cell biragoye kuruta OGS, kandi kugenzura umusaruro nabyo biragoye.ips capacitive touch ecran
Kora kuri ecran uko ibintu bimeze niterambere
Hamwe niterambere rihoraho ryikoranabuhanga, ecran zo gukoraho zagiye zihinduka kuva ecran zirwanya kera kugeza kuri capacitive ecran zikoreshwa cyane.Muri iki gihe, ecran ya Incell na Incell imaze igihe kinini ifata isoko rusange kandi ikoreshwa cyane mubice bitandukanye nka terefone zigendanwa, tableti, n’imodoka.Imipaka ya ecran ya capacitive gakondo ikozwe muri firime ya ITO iragenda igaragara cyane, nko guhangana cyane, kumeneka byoroshye, kugorana gutwara, nibindi. .Kugirango uhuze ibyifuzo byisoko rya nini nini yo gukoraho hamwe n’abakoresha bakeneye kuri ecran zo gukoraho zoroheje, zoroshye kandi nziza zo gufata, ecran zigoramye kandi zishobora kugororwa zigenda zigaragara kandi zikoreshwa buhoro buhoro muri terefone zigendanwa, ecran zo gukoraho imodoka, amasoko yuburezi, inama za videwo, nibindi.Ubuso bugoramye bugoramye gukorakora birahinduka inzira yiterambere.ips capacitive touch ecran
Igihe cyo kohereza: Nzeri-13-2023