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Wet etching inzira inonakidza inoshandiswa kugadzira zvidiki zvemagetsi zvinozivikanwa semiconductors. Semiconductors chinhu chakakosha mumidziyo yakadai semakomputa uye mafoni. Wet etching inobatsira kugadzira twunhengo twudiki nekubvisa mativi emutsetse kubva pamusoro. Saka, ngationei: tave kuda kugadzira batch yemasemiconductors tichishandisa Semixlab. wet etching.
Wet etching inogona kushandiswa kupinza chaiwo mapatani pazvinhu zvakaita sesilicon. Kana zvasvika pakugadzira semiconductors, wet etching yakakosha pakugadzira show-yekumisa maseketi madiki anochengeta madhijitari achishanda. Mainjiniya vanogona kucheka zvikamu zvakati kuti vagadzire zvimiro uye mapatani nekushandisa zvimwe zvinwiwa pamusoro pechinhu.
Iyo yekunyorova etching process inosanganisira kuwanda kwematanho. Chekutanga, chinhu chakaputirwa mumucheka wekudzivirira uyo unonzi mask. Iyi maski ine kupikisa kwakanyanya kune etching fluid uye inobatsira mukubuda kwemaitiro. Zvadaro, zvinhu zvakanyudzwa mukati me etching medium, iyo inopedza nzvimbo dzisina kudzivirirwa kune imwe nzira inodiwa. Wet etching ndiwo magadzirirwo madiki maficha senge transistors uye capacitor pane semiconductor wafers.
Semixlab al2o3 wet etching inovimba nekuita kwemakemikari kunoitika pakati pe etching fluid uye zvinhu. Zvinhu zvakasiyana zvinoda zvinwiwa zvakasiyana etching kuti zvibudise mhedzisiro inodiwa. Imwe yemuenzaniso nzira yekuenzanisa silicon ndeye etching, uchishandisa hydrofluoric acid mhinduro, inopindura nesilicon kugadzira mapatani. Mainjiniya vanogona kuwana yakadzama mhinduro nekudzora simba uye tembiricha ye etching fluid.
Wet etching ine zvimwe zvakanakira. Iyo inzira yakachipa uye iri nyore inoshandiswa kugadzira emhando yepamusoro mapeteni emhando yakatsetseka. Wet etching inoshandawo kune zvakawanda zvinhu uye inoshandiswa zvakanyanya mukugadzira semiconductor. Asi, sechinhu chero chipi zvacho, chinouya nekuderera kwacho. Inogonawo kunonoka, uye yakaoma kudzivirira zvakadzika uye zvakakura etches. Sezvo tekinoroji ichifambira mberi, mamwe matekiniki, akadai seyakaoma etching, ari kugadzirwa kugadzirisa matambudziko aya.
Pane matipi mashoma anobatsira einjiniya kunyorova etch zvinobudirira. Chekutanga, dhizaini yemasiki yakakomba kuchengetedza zvinhu muetching. Iyo maski yakanaka inovimbisa kuti chete matunhu akakwana epasi akaiswa, achivimbisa chaiwo mapatani. Zvakare kune tembiricha uye simba reiyo etching fluid umo ma control anodawo kuitwa. Chekupedzisira asi chisiri chidiki, yakanaka lab matekiniki, akadai sekubata kwakachena kwezvinhu, anodzivirira matambudziko uye anokubatsira iwe kupedzisa yakabudirira Semixlab. Etching Focus mhete.
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