Resistive touch screen Exporter/Exporters
Resistive touch screen Exporter/Exporters
Ina-waya yekubata sikirini
Iyo ina-waya yekubata sikirini ine maviri resistive layer.Imwe layer ine bhazi rakamira kuruboshwe nekurudyi kwechidzitiro, uye imwe layer ine bhazi rakachinjika pazasi nepamusoro pechidzitiro, sezviri kuratidzwa paMufananidzo 1.
Mufananidzo 1 Iyo voltage divider inowanikwa nekubatanidza maviri anopikisa munhevedzano [6]
Eresa munzira yeX-axis, kurerekera bhazi rekuruboshwe kuenda ku0V, uye bhazi rekurudyi kuenda kuVREF.Batanidza bhazi repamusoro kana repasi kuADC, uye kuyerwa kunogona kuitwa kana mativi epamusoro nepasi asangana.
Mufananidzo 2 Zvikamu zviviri zvinodzivirira zvechina-waya yekubata sikirini
Kuti kuyere munzira yeY-axis, bhazi repamusoro rakarerekera kuVREF uye bhazi rezasi rakarerekera ku0V.Batanidza iyo ADC yekupinza terminal kune bhazi rekuruboshwe kana bhazi rekurudyi, uye voltage inogona kuyerwa kana iyo yepamusoro layer yasangana neyepasi.Mufananidzo 2 unoratidza muenzaniso wakareruka wechina-waya yekubata sikirini kana iwo maviri akaturikidzana akabatana.Kune ina-waya yekubata sikirini, yakanakira nzira yekubatanidza ndeyekubatanidza bhazi rakarerekera kuVREF kune yakanaka referensi yekuisa terminal yeADC, uye kubatanidza bhazi rakaiswa ku0V kune yakaipa referensi yekuisa terminal yeADC.
Iyo voltage divider inoonekwa nekubatanidza maviri resistors munhevedzano
Zvikamu zviviri zvinodzivirira zvechina wire touch screen
Mashanu-waya yekubata sikirini
Iyo shanu-waya yekubata sikirini inoshandisa resistive layer uye conductive layer.Iyo conductive layer ine chinongedzo, kazhinji pamucheto wayo kune rimwe divi.Pane kubatwa pane imwe neimwe yemakona mana eresitive layer.Kuti uyere munzira yeX-axis, bvisa kumusoro kuruboshwe uye kuzasi kwekuruboshwe makona kuVREF, uye kumusoro kurudyi nezasi kwekurudyi makona akaiswa pasi.Sezvo kumakona ekuruboshwe nekurudyi ane magetsi akafanana, mhedzisiro yacho yakafanana nebhazi rinobatanidza kuruboshwe nekurudyi, zvakafanana nenzira inoshandiswa muchina-waya touch screen.Kuti uyere padivi peY axis, kona yekumusoro kuruboshwe uye kona yekumusoro yekurudyi inogadziriswa kuVREF, uye kona yezasi yekuruboshwe nekona yezasi yekurudyi inodzika kusvika ku0V.Sezvo makona ekumusoro neakadzika ari pamhepo imwe chete, mhedzisiro yacho inenge yakafanana nebhazi rinobatanidza kumusoro uye pasi pemicheto, yakafanana nenzira inoshandiswa mune ina-waya touch screen.Kubatsira kweiyi kuyerwa kwegorgorithm ndeyekuti inochengeta voltage iri kumusoro kuruboshwe uye kuzasi kwekurudyi makona asina kuchinjika;asi kana grid coordinates akashandiswa, X uye Y axes inoda kudzoserwa kumashure.Kune shanu-waya yekubata sikirini, yakanakisa yekubatanidza kona ndeyekubatanidza kona yekumusoro kuruboshwe (yakarerekera seVREF) kune yakanaka referensi yekuisa terminal yeADC, uye batanidza kona yezasi yekuruboshwe (yakarerekera ku0V) kune iyo isina kunaka referensi yekuisa. terminal yeADC.
Girazi substrate chinhu chakakosha pakugadzirwa kweTFT-LCD, uye mutengo wayo unotora 15% kusvika 18% yemutengo wakakwana weTFT-LCD.Yakagadzirwa kubva kumutsara wechizvarwa chekutanga (300mm × 400mm) kusvika kumutsara wechizvarwa chegumi (2,850mm × 3,050).mm), yakangopfuura nepakati penguva pfupi yemakore makumi maviri.Nekudaro, nekuda kwezvakanyanya zvinodikanwa zvekuumbwa kwemakemikari, kuita uye kugadzirwa kwemamiriro eTFT-LCD girazi substrates, yepasi rose TFT-LCD girazi substrate kugadzira tekinoroji uye musika zvakagara zvichishandiswa naCorning muUnited States, Asahi Girazi uye. Electric Glass, etc. Monopolized nemakambani mashomanana.Pasi pekusimudzirwa kwakasimba kwekusimudzirwa kwemusika, nyika yenyika yangu yakatangawo kushingaira kutora chikamu muR & D nekugadzirwa kweTFT-LCD girazi substrates muna 2007. Parizvino, nhamba yeTFT-LCD girazi substrate mitsara yekugadzira yechizvarwa chechishanu uye. pamusoro dzakavakwa muChina.Yakarongwa kuunza mapurojekiti maviri e8.5-generation high-generation liquid crystal glass substrate line line muchikamu chechipiri chegore ra2011. Izvi zvinopa vimbiso yakakosha yekushandiswa kwenzvimbo yepamusoro yezvigadzirwa zveTFT-LCD vagadziri munyika yangu uye inokosha. kuderedzwa kwemitengo yekugadzira.
Seven-waya touch screen
Nzira yekushandiswa kweiyo nomwe-waya yekubata sikirini yakafanana neshanu-waya yekubata sikirini kunze kwekunge mutsara mumwe unowedzerwa kumusoro kwekona yekuruboshwe uye nekona yekurudyi.Paunenge uchiyera chidzitiro, batanidza waya imwe kumusoro kuruboshwe kuVREF, uye imwe waya kune yakanaka referensi terminal yeSAR ADC.Panguva imwecheteyo, tambo imwe mukona yezasi yekurudyi yakabatana ne0V, uye imwe waya yakabatana kune iyo negative reference terminal yeSAR ADC.Iyo conductive layer ichiri kushandiswa kuyera voltage yevoltage divider.
Eight-waya yekubata sikirini
Kunze kwekuwedzera waya imwe kubhazi rimwe nerimwe, nzira yekushandiswa kwesere-waya yekubata sikirini yakafanana neyechina-waya touch screen.Kune bhazi reVREF, waya imwe inoshandiswa kubatana neVREF, uye imwe waya inoshandiswa seyakanaka referensi yekupinza yeSAR ADC's digital-to-analog converter.Kune bhazi re0V, waya imwe inoshandiswa kubatanidza ku0V, uye imwe waya inoshandiswa seyakaipa referensi yekupinza yeSAR ADC's digital-to-analog converter.Chero imwe yewaya ina pane unbiased layer inogona kushandiswa kuyera voltage yevolti divider.
