ʻO ka wafer FZ CZ Si i loko o ka waihona 12inch Silicon wafer Prime a i ʻole Test

Wehewehe Pōkole:

ʻO ka wafer silicon 12 ʻīniha he mea semiconductor lahilahi i hoʻohana ʻia i nā noi uila a me nā kaapuni i hoʻohui ʻia. He mau ʻāpana koʻikoʻi loa nā wafers Silicon i nā huahana uila maʻamau e like me nā kamepiula, nā TV a me nā kelepona paʻalima. Aia nā ʻano wafers like ʻole a he mau waiwai kikoʻī ko kēlā me kēia. No ka hoʻomaopopo ʻana i ka wafer silicon kūpono loa no kahi papahana kikoʻī, pono mākou e hoʻomaopopo i nā ʻano wafers like ʻole a me ko lākou kūpono.

E leka uila mai iā mākou

Nā hiʻohiʻona

Hoʻolauna i ka pahu wafer

Nā Wafers i hoʻowali ʻia

ʻO nā wafers Silicon i hoʻopili kūikawā ʻia ma nā ʻaoʻao ʻelua e loaʻa ai kahi ʻili aniani. ʻO nā ʻano kiʻekiʻe e like me ka maʻemaʻe a me ka palahalaha e wehewehe ana i nā ʻano maikaʻi loa o kēia wafer.

Nā Wafers Silicon i hoʻopau ʻole ʻia

Ua kapa ʻia hoʻi lākou he mau wafers silicon intrinsic. He ʻano crystalline maʻemaʻe kēia semiconductor o ka silicon me ka ʻole o kekahi dopant ma loko o ka wafer, no laila e lilo ia i semiconductor kūpono a hemolele.

Nā Wafers Silicon i hoʻohui ʻia

ʻO ke ʻano N a me ke ʻano P nā ʻano ʻelua o nā wafers silicon doped.

Loaʻa i nā wafer silicon i hoʻohui ʻia i ke ʻano N ka arsenic a i ʻole ka phosphorus. Hoʻohana nui ʻia ia i ka hana ʻana o nā mea hana CMOS holomua.

ʻO nā wafer silicon ʻano P i hoʻohui ʻia me Boron. ʻO ka hapa nui, hoʻohana ʻia ia e hana i nā kaapuni i paʻi ʻia a i ʻole photolithography.

Nā Wafers Epitaxial

ʻO nā wafers Epitaxial he mau wafers maʻamau i hoʻohana ʻia e loaʻa ai ka kūpaʻa o ka ʻili. Loaʻa nā wafers Epitaxial i nā wafers mānoanoa a lahilahi.

Hoʻohana pū ʻia nā wafers epitaxial multilayer a me nā wafers epitaxial mānoanoa e hoʻoponopono i ka hoʻohana ʻana i ka ikehu a me ka kaohi mana o nā hāmeʻa.

Hoʻohana pinepine ʻia nā wafers epitaxial lahilahi i nā mea hana MOS kiʻekiʻe.

Nā Wafers SOI

Hoʻohana ʻia kēia mau wafers e hoʻokaʻawale uila i nā papa maikaʻi o ka silicon kristal hoʻokahi mai ka wafer silicon holoʻokoʻa. Hoʻohana pinepine ʻia nā wafers SOI i nā photonics silicon a me nā noi RF hana kiʻekiʻe. Hoʻohana ʻia hoʻi nā wafers SOI e hōʻemi i ka capacitance hāmeʻa parasitic i nā hāmeʻa microelectronic, kahi e kōkua ai i ka hoʻomaikaʻi ʻana i ka hana.

No ke aha he mea paʻakikī ke hana ʻana i ka wafer?

He paʻakikī loa ka ʻoki ʻana i nā wafer silicon 12-'īniha ma ke ʻano o ka hua. ʻOiai he paʻakikī ka silicon, he palupalu nō hoʻi ia. Hana ʻia nā wahi ʻinoʻino i ka wā e haki ai nā lihi wafer i kālai ʻia. Hoʻohana ʻia nā diski daimana e hoʻomaʻemaʻe i nā lihi wafer a wehe i kekahi pōʻino. Ma hope o ka ʻoki ʻana, haki maʻalahi nā wafer no ka mea he mau lihi ʻoi ko lākou i kēia manawa. Hoʻolālā ʻia nā lihi wafer i ke ʻano e hoʻopau ʻia ai nā lihi ʻoi a palupalu a hoʻemi ʻia ka manawa e paheʻe ai. Ma muli o ka hana ʻana o ka lihi, hoʻoponopono ʻia ke anawaena o ka wafer, poepoe ʻia ka wafer (ma hope o ka ʻoki ʻana, he oval ka wafer i ʻoki ʻia), a hana ʻia a i ʻole ka nui o nā notches a i ʻole nā papa kuhikuhi.