Te Aratohu Tino Pai mō ngā Mata Tapahi Karāhe: Ngā Āhuatanga, Hangarau, me ngā Painga

Ngā Momo Mata Tapahi Karāhe me ā rātou Whakamahinga

Ko te whiriwhiri i te mata ka whakatauhia i runga i te whakamahinga motuhake, te momo karāhe, me te tika e hiahiatia ana. Ko ngā kāwai matua ko:

• Ngā Mata Taimana: Koinei ngā tihi o te hangarau tapahi mō te karāhe. Ko ngā mata taimana whakakikoruatia hiko he paparanga kotahi o ngā matūriki taimana e herea ana ki te taha, e whakarato ana i te mahi tapahi tino koi me te tere e pai ana mō ngā momo karāhe maha. Mō ngā tono tino uaua, pērā i te hanga whakaaturanga hiko nui-rahi, ka whakamahia ngā wira maripi taimana (ngā wira maripi taimana). Ka taea te hanga i ēnei me ngā niho moroiti i runga i te tauine moroiti - ko ētahi he iti ki te 1 micron me te tika o te ±100 nanometer - kia ma ai te tapahi, kia whakahaeretia me te iti rawa o te kino ki te mata karāhe.
• Ngā Mata Whakarewa/Koranu Mārō: He mea hanga ēnei mata mai i ngā koranu mārō tungsten-cobalt-titanium, he otinga utu-pai, he tino pono hoki mō te tapahi karāhe whānui me te ahumahi. He mea kitea noa iho ēnei i roto i ngā mīhini tapahi ā-ringa momo-T me ngā mīhini aunoa mō te tapahi karāhe pōrewarewa, karāhe tauira, me ngā taera. He maha ngā waitohu e tiki rauemi kounga teitei mai i ngā whenua pēnei i a Hapani me Kōrea ki te Tonga kia roa ake ai te ora o te mahi.
• Ngā Mata Hiko Taimana Ultrasonic: He tohu tēnei i tētahi whanaketanga hangarau nui, ka whakakotahihia e ēnei mata te wiri ultrasonic me te mata taimana. Kei roto i te pūnaha he whakaputa ultrasonic, he transducer, me tētahi tokotoko whakarerekē-kaha e whakanui ana i te wiri. Ka tohua e te mata te karāhe, kātahi ka horapa ngā wiri ultrasonic mā te rārangi tohu, ka pakaru te karāhe. Ka hua ake tēnei he mata maeneene ake, ā, ka whakaitihia te tere o ngā hua hapa.

Ngā Āhuatanga Hangarau Matua

Kei roto i ngā mata tapahi karāhe hou te hangarau matatau hei whakatutuki i te mahi tino pai.

• Te Tukatuka Reera Nano-Iti: Ka whakamahia e ngā kaihanga matatau te hangarau reera hei hanga i ngā niho-iti tino ōrite, tino taurite hoki i runga i te taimana. Mā tēnei taumata tika ka taea te whakahaere pai ake i te (rohe pakaru taha) me te (hohonutanga o te kapiti whakaroa), he mea nui tēnei mō te haehae ma i te karāhe me te kore e pakaru te mata.
• Te Āhua o te Tapa Motuhake: He mea nui te hoahoa o te mata o te mata. Ko ētahi mata mō ngā rauemi pakari he mata whakakotahi me te koki matua (koki tapahi matua) o te 20-40° mō te kaha me te koki tuarua o te 5-18° mō te tapahi pai ake, e whakanui ana i te roa me te kounga tapahi ki te whakataurite ki ngā hoahoa koki kotahi.
• Te Hangarau Tika mō te Aunoatanga: I roto i ngā mīhini tapahi aunoa mō ngā whakaaturanga pēnei i te TFT me te OLED, he wāhanga ngā mata o tētahi pūnaha tino tika. Kei roto i ēnei pūnaha te mana mamati o te hohonutanga me te pēhanga tapahi (tae atu ki te 0.001MPa), te tūnga aunoa o ngā taputapu, me te kaha ki te whakamahi i ngā rauemi mata rerekē—te koranu, te hiato, te taimana rānei—mō ngā mahi motuhake.

Ngā Painga o te Whakamahi i te Mata Tika

Mā te whiriwhiri i te maripi tika ka puta he hua pai puta noa i te tukanga whakaputa katoa.

• Te Kounga Tapahi Tino Pai: Ko te painga matua ko te mutunga tino pai. Mā ngā mata kounga teitei ka whakaitihia te pakaru, ka iti ake te kino o te taha, ā, ka taea te whakahaere tika i te rārangi whati, ka hua ake he whati tino pai me te taha maeneene e kore e hiahiatia he tukatuka muri.
• Te Roa Ake o te Ora Ratonga: Ka roa ake te ora o ngā mata kounga teitei. Ka taea e te mata koranu mārō kounga teitei te roa ake i ngā mata paerewa mā te 3 ki te 6 ngā wā, ka tapahia te 30,000 ki te 60,000 mita raina. Ka taea e ngā mata uku te roa ake i te 11 ngā wā i ngā mata maitai paerewa, ka whakaiti i te auau whakawhiti me te para.
• Te Whakanuia o te Whai Hua o te Hanga: Ko te pakari me te mahi ka hua ake te hua. Ka taea e ngā mata mata matatau te whakanui ake i te whai hua o te tapahi mā te 5 ki te 10 ngā wā ki te whakaritea ki ngā taputapu noa. I roto i ngā tautuhinga aunoa, ka taea e rātou te tere tapahi tae atu ki te 15,000 ngā wahi ia hāora mō ngā whakaaturanga.
• Te Whakaiti i ngā Utu Whakahaere: Ahakoa he nui ake te haumitanga tuatahi, he nui ngā penapena mō te wā roa. Ko te roa o te ora he iti ake te whakamahinga o te mata, ko te tika ake me te iti ake o ngā pakaru ka whakaiti i te para rauemi me te wā kore mahi.

Te Kōwhiri i te Mata Tika: He Aratohu Tere

• Mō ngā mahi karāhe ā-ringa me ngā mahi whānui: He tino pai ngā taputapu pana momo-T, ngā taputapu roera rānei me ngā mata koranu mārō. He maha ngā whakamahinga mō ngā matotoru mai i te 1mm ki te 25mm, ā, he tino pai mō ngā pepa karāhe, ngā ngongo, me ngā taera.
• Mō te Tapahi Ahumahi Rōrahi Nui: Ko ngā mata kani taimana whakakikoruatia hiko te mea tino pai mō tōna pakari me te tere tapahi i ngā raina whakaputa.
• Mō te Karāhe Tino Angiangi me te Hiko (TFT, LCD): He mea nui ngā mata taimana tika, ngā mata taimana ultrasonic rānei. Ka whakaratohia e rātou te tika o te taumata nanometer me te pakaru ma, whakahaeretia e hiahiatia ana mō ngā rauemi pakarukaru me ngā rauemi utu nui.