1. Resistive touch screen inoda kudzvanywa kuti ma layers escreen abatane.Iwe unogona kushandisa zvigunwe zvako, kunyangwe nemagurovhosi, zvipikiri, chinyoreso, nezvimwe, kushanda.Tsigiro yestylus yakakosha mumisika yeAsia, uko gesture uye kuzivikanwa kwemavara zvese zvinokosheswa.
2. Capacitive touch screen, iyo diki yekubata kubva pamusoro pemunwe wakachajiswa inogona kuita iyo capacitive sensing system pasi pechidzitiro.Zvinhu zvisina hupenyu, nzwara, uye magirovhosi hazvisi kushanda.Kuzivikanwa kwekunyora nemaoko kwakanyanya kuoma.
3. Kururama
1. Resistive touch screen, iko kurongeka kunosvika kanenge pixel imwe chete yekuratidzira, iyo inogona kuonekwa kana uchishandisa stylus.Inofambisa kucherechedzwa kwerunyoro uye inofambisa mashandiro mune interface uchishandisa zvidiki zvinodzora zvinhu.
2. Kune capacitive touch screens, theoretical accuracy inogona kusvika mapixels akawanda, asi mukuita inogumira nemunwe wekubata nzvimbo.Saka kuti zviome kuti vashandisi vanyatso kudzvanya pane zvibodzwa zvidiki pane 1cm2.capacitive multi touch screen
4. Mutengo
1. Resistive touch screen, yakachipa kwazvo.
2. Capacitive touch screen.Capacitive skrini kubva kune vakasiyana vagadziri vane 40% kusvika 50% inodhura kupfuura resistive skrini.
5. Multi-touch feasibility
1. Multi-touch haibvumirwi pa-resistive touch screen kunze kwekunge kuwirirana kwedunhu pakati pechidzitiro chinopikisa uye muchina wacho wakarongeka.
2. Capacitive touch screen, zvichienderana nekuita nzira uye software, yakashandiswa muG1 teknolojia yekuratidzira uye iPhone.Iyo 1.7T vhezheni yeG1 inogona kutoita iyo yakawanda-yekubata chimiro chebrowser.LCD capacitive touchscreen
6. Kuramba kukuvadza
1. Resistive touch screen.Iwo akakosha maitiro eiyo resistive skrini anoona kuti kumusoro kwayo kwakapfava uye inoda kudzvanywa pasi.Izvi zvinoita kuti skrini ive nyore kukwenya.Resistive screens inoda mafirimu ekudzivirira uye anowanzoitika macalibrations.Kudivi rekuwedzera, zvinodzivirira touchscreen zvishandiso zvinoshandisa purasitiki layer kazhinji hazvina kusimba uye kashoma kudonhedzwa.
2. Capacitive touch screen, iyo yekunze layer inogona kushandisa girazi.Kunyange izvi zvisingagone kuparadzwa uye zvinogona kuparara pasi pesimba rakasimba, girazi rinobata mabumps ezuva nezuva uye smudges zvirinani.LCD capacitive touchscreen
7. Kuchenesa
1. Resistive touch screen, nokuti inogona kushandiswa nestylus kana minwe, kashoma kusiya zvigunwe, mavara emafuta uye mabhakitiriya pahwindo.
1. For capacitive touch screens, unofanira kushandisa munwe wako wose kubata, asi kunze kwegirazi layer iri nyore kuchenesa.LCD capacitive touchscreen
2. Capacitive touch screen (Surface capacitive)
Mamiriro eiyo capacitive touch screen inonyanya kupfekedza yakajeka yakaonda firimu layer pane yegirazi skrini, uye wobva wawedzera chidimbu chegirazi rekudzivirira kunze kweiyo conductor layer.Iyo kaviri-girazi dhizaini inogona kuchengetedza zvachose conductor layer uye sensor.projected capacitive touch panel
Iyo capacitive touch screen yakaputirwa neakareba uye akamanikana maelectrodes pamativi mana eiyo touch screen, achigadzira yakaderera-voltage AC yemagetsi munda mune conductive body.Kana mushandisi akabata skrini, nekuda kwemunda wemagetsi wemuviri wemunhu, coupling capacitance ichaumbwa pakati pemunwe uye conductor layer.Ikozvino inobudiswa nemakumbo mana emagetsi ichayerera kune iyo yekubata, uye kusimba kweiyo ikozvino kunoenderana nechekure pakati pemunwe uye electrode.Iyo controller iri kuseri kweiyo touch screen ichaverengera chiyero uye simba reiyo yazvino uye nemazvo kuverenga nzvimbo yekubata bata.Iyo kaviri girazi ye capacitive touch screen haingodziviriri conductors uye sensors, asiwo zvinobudirira kudzivirira ekunze ezvakatipoteredza zvinhu kubva pakukanganisa touch screen.Kunyangwe iyo skrini yakasvibiswa netsvina, guruva kana mafuta, iyo capacitive yekubata skrini inogona kuramba ichiverengera nemazvo kubata chinzvimbo.projected capacitive touch panel Resistive touch screens inoshandisa kudzvanya kunzwa kwekutonga.Chikamu chayo chikuru chidziviriro chemufirimu chinopikisa chakanyatsokodzera nzvimbo yekuratidzira.Iri ifirimu rine ma-multi-layer composite.Inoshandisa dhizaini yegirazi kana plasitiki yakaoma seyegadziko layer, uye iyo pamusoro yakaputirwa neyakajeka conductive simbi oxide (ITO) layer.layer, yakafukidzwa neyakaomeswa, yakatsetseka uye inodzivirira-inodzivirira epurasitiki layer kunze (iyo yemukati nzvimbo yakavharwa neITO coating), ine akawanda madiki (anenge 1/1000 inch) akajeka nzvimbo pakati pawo. conductive layers.Kana chigunwe chabata chidzitiro, iwo maviri conductive layers anowanzo kuvharirwa kubva kune mumwe nemumwe anosangana pakubata.Nekuda kwekuti imwe yema conductive layer yakabatana ne5V uniform voltage field muY-axis direction, voltage yeaxis layer inoshanduka kubva pazero kuenda kuNon-zero, mushure mekunge mutongi aona kubatana uku, anoita shanduko yeA/D uye achienzanisa. kukosha kwevoltage yakawanikwa ne5V kuti uwane iyo Y-axis kurongeka kweiyo touch point.Nenzira imwecheteyo, iyo X-axis coordinate inowanikwa.Iyi ndiyo inonyanya kukosha musimboti wakajairika kune ese resistive tekinoroji yekubata skrini.projected capacitive touch panel
Resistive touch panel
Kiyi ye resistive touch screens iri mutekinoroji.Inowanzo shandiswa transparent conductive coating zvinhu ndezvi:
① ITO, indium oxide, haina simba conductor.Chimiro chayo ndechekuti kana ukobvu hwadonha pasi pe1800 angstroms (angstroms = 10-10 metres), inoerekana yave pachena, nekupenya kwe80%.Chiedza chekufambisa chinodzikira kana chave chitete., uye inokwira kusvika pa80% apo ukobvu hunosvika mazana matatu angstroms.ITO ndicho chinhu chikuru chinoshandiswa mune ese resistive tekinoroji touch screens uye capacitive tekinoroji yekubata zviratidziro.Muchokwadi, iyo yekushanda yepamusoro yeresistive uye capacitive tekinoroji yekubata skrini ndiyo ITO coating.
② Nickel-goridhe coating, iyo yekunze conductive layer yevashanu-waya resistive touch screen inoshandisa nickel-goridhe yekunamira zvinhu zvine ductility yakanaka.Nekuda kwekubata kazhinji, chinangwa chekushandisa nickel-goridhe zvinhu zvine ductility yakanaka yekunze conductive layer ndeyekuwedzera hupenyu hwebasa.Zvisinei, mari yegadziriro yacho inenge yakakwira.Kunyangwe iyo nickel-goridhe conductive layer ine yakanaka ductility, inogona chete kushandiswa seyakajeka conductor uye haina kukodzera senzvimbo yekushanda kune inopikisa touch screen.Nekuti ine yakakwirira conductivity uye simbi haisi nyore kuwana yunifomu ukobvu, haina kukodzera kushandiswa sevhavha yekuparadzira layer uye inogona kungoshandiswa se detector.layer.resistive touch panel
1), mana-waya resistive touch panel (resistive touch panel)
Iyo yekubata skrini inosungirirwa kumusoro kwechiratidziro uye inoshandiswa pamwe chete nechiratidziro.Kana iyo yekubatanidza chinzvimbo chekubata pachiratidziro ichigona kuyerwa, chinangwa chemubati chinogona kuzivikanwa zvichibva pane yekuratidzira yemukati kana icon yeinowirirana coordinate point pachiratidziro.Pakati pavo, resistive touch screens inowanzoshandiswa mumasitimu akaiswa.Iyo resistive touch screen ndeye 4-layer transparent composite film screen.Pazasi pane base layer yakagadzirwa negirazi kana plexiglass.Pamusoro iplastic layer iyo kunze kwayo yakaomeswa kuti iite kutsvedzerera uye kusakwenya.Pakati pane maviri simbi conductive layer.Kune akawanda madiki madiki akajeka ekuzvipatsanura mapoinzi pakati peaviri conductive layer pane base layer uye yemukati yepasi peplastic layer kuti iparadzanise.Kana chigunwe chabata chidzitiro, iwo maviri conductive layer anosangana pakubata bata.Iwo maviri simbi conductive layers ye touch screen ndiwo maviri ekushanda enzvimbo ye touch screen.Mutsara weglue wesirivheri wakaputirwa kumativi ese ega ega rekushanda, iyo inonzi peya yemagetsi pairi kushanda.Kana peya ye electrode panzvimbo yekushanda inoshandiswa voltage, yunifomu uye inopfuurira parallel voltage distribution ichaumbwa panzvimbo yekushanda.Kana imwe voltage ikaiswa kune electrode pair munzira X uye pasina voltage inoiswa kune electrode pair munzira Y, muX parallel voltage field, kukosha kwevoltage pakubata kunogona kuratidzwa paY+ (kana Y. -) electrode., nekuyera voltage yeY + electrode kusvika pasi, iyo X coordinate value yekubata inogona kuzivikanwa.Nenzira imwecheteyo, kana magetsi akaiswa kune Y electrode pair asi pasina voltage inoshandiswa kune X electrode pair, iyo Y coordination yekubatana inogona kuzivikanwa nekuyera voltage ye X + electrode.4 waya resistive touch screen
Kuipa kwechina-waya resistive touch screens:
Iro B side re resistive touch screen rinoda kubatwa kazhinji.Iro B divi rechina-waya resistive touch screen rinoshandisa ITO.Isu tinoziva kuti ITO isimbi yakanyanya kutetepa oxidized.Panguva yekushandiswa, zvimedu zviduku zvichakurumidza kuitika.Kamwe pakakoromoka, Iyo yazvino iyo yakatanga kuyerera ipapo yakamanikidzwa kutenderera pakatsemuka, uye voltage yaifanira kunge yakagoverwa zvakaenzana yakaparadzwa, uye chekubata chidzitiro chakakuvadzwa, icho chakaratidzirwa sechisina kururama chekuisa mutswe.Sezvo kuputika kunowedzera uye kuwedzera, iyo yekubata skrini inotadza zvishoma nezvishoma.Nokudaro, hupenyu hupfupi hwebasa ndiro dambudziko guru rechina-waya resistive touch screen.4 waya resistive touch screen
2), shanu-waya resistive touch screen
Iyo base layer yevashanu-waya inopikisa tekinoroji yekubata skrini inowedzera magetsi minda mumativi ese kune conductive yekushanda pamusoro pegirazi kuburikidza neiyo chaiyo resistor network.Isu tinogona kungonzwisisa kuti magetsi emagetsi mumativi ese ari maviri anoiswa kune imwechete yekushanda nzvimbo nenzira yekugovana nguva.Iyo yekunze nickel-goridhe conductive layer inongoshandiswa seyakachena conductor.Pane nzira yekuona nenguva iyo X uye Y-axis voltage values yemukati ITO yekusangana poindi mushure mekubata kuyera chinzvimbo chekubata.Iyo yemukati yeITO ye5-waya resistive touch screen inoda mana anotungamira, uye yekunze layer inongoshanda se conductor.Kune huwandu hwe5 inotungamira yekubata skrini.Imwe tekinoroji tekinoroji yeshanu-waya resistive touch screen ndeye kushandisa sophisticated resistor network kugadzirisa mutsara dambudziko remukati ITO: kusaenzana kugovera kwevoltage nekuda kwekugona kusaenzana ukobvu hweiyo conductive coating.5 waya resistive touch screen
Resistive screen performance maitiro:
① Inzvimbo yekushanda yakaparadzaniswa zvachose kubva kunze kwenyika uye haityi guruva, mhute yemvura uye kusvibiswa kwemafuta.
② Inogona kubatwa nechero chinhu uye inogona kushandiswa kunyora nekudhirowa.Uyu ndiwo mukana wavo mukuru.
③ Kurongeka kweiyo resistive touch screen inongoenderana nekurongeka kweiyo A/D shanduko, saka inogona kusvika nyore 2048*2048.Mukuenzanisa, iyo shanu-waya resistor yakakwirira kune ina-waya resistor mukuona kugadzirisa kurongeka, asi mutengo wakakwira.Naizvozvo mutengo wekutengesa wakakwira zvakanyanya.5 waya resistive touch screen
Kuvandudza kune mashanu-waya resistive touch screen:
Chekutanga pane zvese, iyo A yedivi reshanu-waya resistive touch screen ndeye conductive girazi pachinzvimbo cheiyo conductive coating.Iyo conductive girazi maitiro inovandudza zvakanyanya hupenyu hweiyo A side uye inogona kuwedzera mwenje transmittance.Chechipiri, iyo shanu-waya resistive touch screen inopa mabasa ese enzvimbo yekushanda kudivi rehupenyu A, nepo B side rinongoshandiswa sekondakita, uye rinoshandisa nickel-goridhe transparent conductive layer ine yakanaka ductility uye yakaderera. resistivity.Naizvozvo, iyo B side Hupenyu span inovandudzwawo zvakanyanya.
Imwe tekinoroji tekinoroji yeshanu-waya resistive touch screen ndeye kushandisa chaiyo resistor network kugadzirisa dambudziko remutsara padivi reA: nekuda kwekusadzivirika kusingadzivisike ukobvu hweiyo process engineering, iyo inogona kukonzera kusaenzana kweiyo voltage field, the precision resistor network inoyerera panguva yekushanda.Iyo inopfuura yakawanda yeazvino, saka inogona kutsiva iyo inogona mutsara kukanganisa kwenzvimbo yekushanda.
Iyo shanu-waya resistive touch screen parizvino ndiyo yakanakisa resistive tekinoroji yekubata skrini uye inonyanya kukodzera kushandiswa mumauto, ekurapa, uye maindasitiri ekudzora minda.5 waya resistive touch screen
Nguva yekutumira: Nov-01-2023