SOI wafer insulator ka silicon 8-inch le 6-inch SOI (Silicon-On-Insulator)

SOI wafer insulator ho silicon 8-inch le 6-inch SOI (Silicon-On-Insulator) liphaephe

Tlhaloso e Khutšoanyane:

Sephaphatha sa Silicon-On-Insulator (SOI), se nang le likarolo tse tharo tse ikhethileng, se hlaha e le lejoe la sekhutlo sebakeng sa lits'ebetso tsa microelectronics le radio frequency (RF). Taba ena e hlakisa litšoaneleho tsa bohlokoa le ts'ebeliso e fapaneng ea substrate ena e ncha.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Hlahisa lebokose la wafer

E kenyelletsa lera le kaholimo la silicon, lera le sireletsang oxide, le karolo e tlase ea silicon, sephaphatha sa SOI se nang le likarolo tse tharo se fana ka melemo e ke keng ea bapisoa ho li-microelectronics le libaka tsa RF. Lera le ka holimo la silicon, le nang le silicon ea boleng bo holimo ea kristale, le thusa ho kopanngoa ha likarolo tse rarahaneng tsa elektronike ka ho nepahala le ka katleho. The insulating oxide layer, e entsoeng ka makhethe ho fokotsa matla a parasitic, e ntlafatsa ts'ebetso ea sesebelisoa ka ho fokotsa tšitiso e sa batleheng ea motlakase. Karolo e ka tlase ea silicon e fana ka ts'ehetso ea mochini mme e netefatsa hore e tsamaellana le mahlale a teng a ts'ebetso ea silicon.

Ho li-microelectronics, sephaphatha sa SOI se sebetsa e le motheo oa ho etsoa ha li-circuits tse kopantsoeng tse tsoetseng pele (ICs) tse nang le lebelo le phahameng, matla a matla le ho tšepahala. Mehaho ea eona e nang le likarolo tse tharo e etsa hore ho be le lisebelisoa tse rarahaneng tsa semiconductor tse kang CMOS (Complementary Metal-Oxide-Semiconductor) ICs, MEMS (Micro-Electro-Mechanical Systems), le lisebelisoa tsa matla.

Sebakeng sa RF, sephaphatha sa SOI se bonts'a ts'ebetso e makatsang moralong le ts'ebetsong ea lisebelisoa le lits'ebetso tsa RF. Bokhoni ba eona bo tlase ba parasitic, matla a phahameng a ho senyeha, le thepa e ntle ea ho itšehla thajana e e etsa sebaka se loketseng bakeng sa li-switches tsa RF, liamplifiers, lifilthara le likarolo tse ling tsa RF. Ho feta moo, mamello ea tlhaho ea mahlaseli a SOI e etsa hore e tšoanelehe bakeng sa lisebelisoa tsa sefofane le ts'ireletso moo ho ts'epahalang maemong a thata ho leng bohlokoa haholo.

Ho feta moo, ho feto-fetoha ha sephahla sa SOI ho fetela ho litheknoloji tse ntseng li hlaha tse kang photonic integrated circuits (PICs), moo ho kopanngoa ha likarolo tsa optical le electronic substrate e le 'ngoe ho na le tšepiso ea moloko o latelang oa mekhoa ea puisano le mekhoa ea puisano ea data.

Ka bokhuts'oane, sephaphatha sa Silicon-On-Insulator (SOI) se nang le mekhahlelo e meraro se ka pele ho boqapi ba lisebelisoa tsa microelectronics le RF. Boqapi ba eona bo ikhethang le litšobotsi tse ikhethang tsa ts'ebetso li bula tsela bakeng sa tsoelo-pele liindastering tse fapaneng, li tsamaisa tsoelo-pele le ho theha bokamoso ba theknoloji.