Substrate yemhangura ine kristaro imwe chete Cu wafer 5x5x0.5/1mm 10x10x0.5/1mm 20x20x0.5/1mm

Chigadziko chemhangura chekristaro imwe chete Cu wafer 5x5x0.5/1mm 10x10x0.5/1mm 20x20x0.5/1mm Mufananidzo Wakatariswa

Tsananguro pfupi:

Zvigadziko zvedu zvemhangura nemawafer zvakagadzirwa nemhangura yakachena (99.99%) ine chimiro chimwe chete chekristaro, ichipa kufambiswa kwakanaka kwemagetsi nekupisa. Mawafer aya anowanikwa muzvikamu zve cubic zve <100>, <110>, uye <111>, zvichiita kuti akwanise kushandiswa mukugadzirwa kwemagetsi ne semiconductor. Nehukuru hwe 5×5×0.5 mm, 10×10×1 mm, uye 20×20×1 mm, zvigadziko zvedu zvemhangura zvinogona kugadziriswa kuti zvisangane nezvinodiwa zvakasiyana-siyana zvehunyanzvi. Chimiro che lattice chemawafer aya ekristaro imwe chete i3.607 Å, ichivimbisa kusimba kwechimiro chakakodzera chekugadzirwa kwemidziyo yepamusoro. Sarudzo dzepamusoro dzinosanganisira single-side polished (SSP) uye double-side polished (DSP), zvichipa kuchinjika kune akasiyana maitiro ekugadzira.

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Tsanangudzo

Nekuda kwekudzivirira kupisa kwakanyanya uye kugara kwenguva refu kwemuchina, ma substrate emhangura anoshandiswa zvakanyanya mu microelectronics, masisitimu ekupisa uye matekinoroji ekuchengetedza simba, uko kutonga kwakanaka kwekupisa uye kuvimbika kwakakosha. Hunhu uhwu hunoita kuti ma substrate emhangura ave chinhu chakakosha mumabasa mazhinji etekinoroji yepamusoro.
Izvi ndizvo zvimwe zvezvinhu zvinoitwa nesimbi yemhangura ine kristalo imwe chete: Inofambisa magetsi zvakanaka, inoifambisa iri pasi pesirivha. Inofambisa magetsi zvakanaka kwazvo, uye inofambisa magetsi zvakanaka pakati pesimbi dzakajairika. Inoshanda zvakanaka pakugadzira, inogona kuita tekinoroji dzakasiyana-siyana dzekugadzirisa simbi. Kudzivirira ngura kwakanaka, asi mamwe matanho ekudzivirira achiri kudiwa. Mutengo wakaderera, uye mutengo wacho wakaderera pazvinhu zvesimbi.
Substrate yemhangura inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana nekuda kwekugona kwayo kupinza magetsi zvakanaka, kupinza kupisa uye simba remakanika. Izvi zvinotevera ndizvo zvinonyanya kushandiswa pasubstrate yemhangura:
1. Bhodhi remagetsi: bhodhi resimbi rine foil resimbi rakadhindwa (PCB). Rinoshandiswa pabhodhi remagetsi rine density interconnect, bhodhi remagetsi rinochinjika, nezvimwewo. Rine hunhu hwakanaka hwekufambisa mvura uye hunoderedza kupisa uye rakakodzera michina yemagetsi ine simba guru.

2. Mashandisirwo ekushandisa mukugadzirisa kupisa: anoshandiswa senzvimbo yekutonhodza marambi e LED, magetsi emagetsi, nezvimwewo. Gadzira ma "heat exchangers" akasiyana-siyana, ma "radiator" nezvimwe zvinhu zvekuchengetedza kupisa. Kufambisa kwakanaka kwemhangura mukupisa kunoshandiswa kuendesa nekudzima kupisa zvinobudirira.

3. Kushandiswa kwekudzivirira electromagnetic: sechikamu chekudzivirira electromagnetic, kupa chinodzivirira electromagnetic chinoshanda. Chinoshandiswa pamafoni, makomputa nezvimwe zvigadzirwa zvemagetsi zvesimbi uye chikamu chekudzivirira chemukati. Nekushanda kwakanaka kwekudzivirira electromagnetic, chinogona kudzivirira kupindira kweelectromagnetic.

4. Zvimwe zvinoshandiswa: sechishandiso chekufambisa magetsi pakuvaka masisitimu emagetsi. Chinoshandiswa mukugadzira midziyo yemagetsi yakasiyana-siyana, mota, matransformer nezvimwe zvikamu zvemagetsi. Sezvinhu zvekushongedza, shandisa hunhu hwazvo hwakanaka hwekugadzirisa.

Tinogona kugadzirisa zvakasiyana-siyana zvirevo, ukobvu uye maumbirwo eCopper Single crystal substrate zvichienderana nezvinodiwa nevatengi.

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