Mata pa parenga

Ko te mata pa ko te pūrere mō inputting kōrero e hāngai ana i runga i te parau tumu fakafekau'aki o te tirohanga e tauhohe ana ki te pa ki. Ratou te tikanga riro i te rerekē ki te puranga katoa o pātene aunoa, e te mea tino watea, rite taea reira ki a koutou ngā i te pūrere whakaatu me te tāuru. mahi pono o te pūnaha taua he nui teitei e tika ana ki te meka e kore te reira tapaea wahi aunoa, me te neke.

whakaturia nga tauira tuatahi o ngā mata pa i runga i roto i te mutunga o nga Heoi o te rau tau whakamutunga, ko reira ka he kaiputaiao kitenga Hamuera Hurst kihai ia i hiahia ki te whai wāhi i roto i te pānui kiromita rïpene tuhi. I te 1971 i whakaturia e ia te kamupene Elotouch, i tukua eliograf, tohu te pūrere rorohiko tuatahi, i i te mata pa parenga. Etahi wa i muri mai, hanumi tona kamupene ki tetahi huaina Siemens, i muri nei i huaina ai Elographics. Kua whakawhanakehia awhi pa mo korere pikitia i roto i tenei mahi tahi e kua vai. I roto i te 1982, i whakaurua pouaka whakaata tuatahi a te ao, i i te rōpū pa.

I te kau, e pa kahore e mata te tikanga whakarōpūtia e rave rahi ngā momo, i runga i ranei kei, i mahi aha hangarau o te pūoko. Ka taea e mata pa parenga kia chetyrhprovodnym, e rima-waea vosmiprovodnym ranei. Haunga reira, i reira e mata, capacitive, optical, kopu, riaka, e hāngai ana i runga i hihi pōkākā , me te i runga i te pūtake o ngaru oro mata. He maha ngā tatini atu hangarau arai, engari e kore e ratou rite rongonui rite parenga me te capacitive. Ko te nuinga o ratou hua mahi ranei i te hangarau rawa tawhito.

mata pa parenga

Tenei momo o te whakaatu ko inaianei te rongonui tino. Ko te kuware tino i roto i ngā o te whakatinanatanga i te kau, ko te he wha-pa parenga mata. Kei roto te reira i te rōpū karaihe, me te kirihou membrane ngāwari mā te tono i te paninga angiangi o te kawe ia tiketike. Ko te wāhi i waenganui i te membrane me te karaihe ki tonu mikroizolyatorami e reliably tiaki te mata o te nāianei whakahaere. E huaina pereti maitai angiangi e eke nga electrodes haere nga taha o ia apa. E whakaritea whakapae a poutū te kahu mua o te rauemi parenga i te muri, e hangaia nei mo te tātaitanga pai o taunga pa. A, no te aki te mata pa parenga te, puta te rōpū katinga me te membrane, ka tuhia he ātete pūoko motuhake te i te mata o te tangency, a kua tahuri ki te tohu. Vosmiprovodnye mata pa he hangarau atu matatau. Ahakoa te meka e ratou tika, ko te nui teitei, he bit "kopa" ratou tika, me te wāmahi.

Ko tino atu pono rima-waea mata parenga pa e tika ana ki te meka i whakakapi te membrane paninga parenga i te conductive, tonu ki te mahi noa ka pakaru te membrane te. hipoki te matapihi muri te ki te rauemi motuhake ki wha electrodes i te koki, he tonu i raro i mānukanuka. Ko te kāpeka kawehiko tuarima tavini mo te paparanga mua he āhuatanga conductive. I te wa o te mata pa ko te tutukinga o te paparanga o runga me raro, a ka kia tuhia matua te kaiwhakahaere te meka o mo, ka i reira he he huringa i roto i te paparanga mua. I muri i taua tuatahi ka hurihia te apa papamuri rua kawehiko whakapae, a ka reira ko te katinga o nga kawehiko poutū.

Ko tēnei whakaahuatanga o he noa te mahi o te mata pa parenga, engari kia waiho reira rawaka mō te māramatanga o te hangarau.