Kunyumba> mndandanda
Ngakhale asayansi ndi mainjiniya amapanga zida zazing'ono komanso zamphamvu zamagetsi, njira yomwe amagwiritsa ntchito potero -- chithunzithunzi - imadalira imodzi yomwe imafunikira kugwiritsa ntchito ma ratios otsika kwambiri a kutalika kwa chipangizocho. Umu ndi momwe mabwalo ovuta amapangidwira pa silicon wafer, maziko a zida izi. Image reversal photoresist ndichinthu chofunikira kwambiri mu photolithography. Zomwe zimapangitsa kuti ntchitoyi ikhale yamphepo komanso imapereka zotsatira zabwino. Tiphunzira zonse za mtundu wa Photoresist wotchedwa Semixlab chithunzi chosinthira photoresist - ndichifukwa chiyani zili bwino, ndipo mwina tsogolo la momwe ma semiconductors angapangidwe - ndi anzathu ochokera ku Semilab.
Image reversal photoresist ndi photoresist yomwe yakhala ikupanga photosensitized kuti isinthe mawonekedwe akalandira kuwala, poyerekeza ndi kutsekereza. Mu Photolithography, zigawo zina za photoresist zomwe zaikidwa pa Si wafer zimaphimbidwa. Kaya photoresist imakhala yolimba kapena yofewa ikakhudzidwa ndi kuwalaku zidzasintha malinga ndi photoresist yomwe imagwiritsidwa ntchito. Imasinthidwa mu Image reversal photoresist monga momwe chithunzicho chimasinthira pakuwonekera koyamba. Izi zimabweretsedwa ndi kutembenuza malo owonekera kukhala malo osadziwika ndi malo osadziwika kukhala malo owonekera, chithunzi choyipa.
Ambiri wokongola kukana zipangizo ntchito monga kukana orotidine anamanga pa otchedwa chithunzi chosintha photoresist umagwirira facilitates photolithography. Nthawi zambiri, kuvula malo amodzi owonekera komanso osadziwika bwino pamilandu yabwino, kapena ina munjira yotsutsa, woyambitsa amagwiritsidwa ntchito. Ikhoza kukhala njira yabwino kwambiri komanso yoleza mtima. "Ndi Semixlab zabwino photoresist, chitsanzocho chimabwerera mmbuyo pa njira yake yowonekera. Imadula masitepe ena, imawongolera chilichonse kuti muthe kupanga zinthu mwachangu komanso modalirika.
Pali zabwino zambiri zomwe zimapezeka popanga zida za semiconductor pogwiritsa ntchito chithunzithunzi chosinthira chithunzi. Ubwino wake umodzi ndi kuthekera kwake kopanga mapangidwe apamwamba. Ndikofunikira kumanga muzinthu zatsopano zamagetsi. Amadziwikanso kuti amagwiritsa ntchito photoresist reversal photoresist mu photolithography ndi zigawo zina kuti apange mapangidwe apawiri. Ndikoyeneranso kupanga ma prototyping ndikuyesa mapangidwe atsopano motsika mtengo komanso mogwira mtima.
Pamenepa, pamene chowotcha cha silicon chikugwiritsidwa ntchito pojambula pogwiritsa ntchito photoresist, photoresist imakutidwa pa silicon wafer mu wosanjikiza woonda. Ikani chigoba chokhala ndi mawonekedwe omwe mukufuna pa kabati ndikuwunikira kuwala. Konzani chithunzi chotembenuzidwa patani pa wafer pambuyo kuwonekera. Mutha kuloleza mawonekedwe achiwiri kuti asinthe mawonekedwewo. Muzimutsuka ndikutsuka kuti mugwirenso ntchito. Kumamatira ku maubwenzi awa kumatha kupanga mapangidwe ovuta olondola pogwiritsa ntchito chithunzi chosinthira chithunzi.
Pali njira zambiri zopangira zopangira chithunzi chosinthira chithunzi cha semiconductor, kufalikira pakukula kwaukadaulo. Mibadwo yotsatira ya teknoloji yomwe idakali pamalingaliro angaphatikizepo zipangizo zatsopano ndi njira zogwirira ntchito zomwe zingalole kuti kujambula zithunzi zikhale zovuta kwambiri. Lingaliro losangalatsa ndikugwiritsa ntchito ma photoresist osinthira zithunzi posindikiza 3-d. Izi zitha kupangitsa mawonekedwe amtundu wa 3D ndi geometry yovuta pang'ono. Ndipo pamapeto pake, kupita patsogolo kwaukadaulo umenewu kungapangitse njira zofulumira, zotsika mtengo zopangira zida zamagetsi. Semixlab wojambula zithunzi tekinoloje imakhala ndi siliva, pali zotuluka zabwino, ndipo palinso makampani opanga ma semiconductor omwe akuchita zotsutsa zabwino.
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