Guriga - Wax soo wadaban - Sermkionductor - Quartz Carriers - Faahfaahin

Nadiifinta nadiifinta

Biyo-nadiifinta xaydha nadiifinta ah waa aalad loo isticmaalo nadaafadda hafsiga ee nidaamka wax soo saarka semiconductor.
Maaddada: 99.99% quraaraad quarterz ah (Sio₂)
Farsamada: goynta, goynta, qodista, qodista, etch, iwm.
Cabbirka: caado
MOQ: 1 pcs

U dir sooji

Sharaxaad

Astaamaha

① iska caabin heerkulka sare ah
② iska caabin
③ Xiro iska caabbinta
④ Way fududahay in la nadiifiyo

Isticmaal

Ka saar wasaqda dusha sare
Hubso tayada wax soo saar ee chips semiconductor.

Isticmaal

Pre - nadaafadda kala-goynta

Waxaa loo isticmaalaa in lagu qaado boodhadhka iyada oo loo marayo kursiga keydka qoyan ama tillaabooyinka nadaafadda ee qoyan (tusaale ahaan, nadiifinta RCA ee) si looga saaro dabiiciga, macdan, iyo waxyaabaha ku saabsan waxyaabaha ugu sarreeya ee kala-goysyada ka hor.

Post -} CMP (qorsheynta kiimikada) nadiifinta)

Wuxuu hayaa wafers inta lagu gudajiro dhajinta boostada {0 0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0}- ah oo nadiifinaya si loo baabi'iyo hadhaaga sturry iyo cilladaha dusha sare, oo hubiya in kafeeco heer sare ah oo loogu talagalay tillaabooyinka ugu dambeeya ee ugu soo xigta.

Hore -} dhamaad {{1} {{{1} {{{} {{{} {{} {{{} {{} {{} {{} {{} {{} {{} {{} {{} {{} {{} {{} {{} {{} {{} {{} {-} {{{} {{} {{} {-} - -} (Foll) been abuur

Waxaa loo shaqeeyaa marxaladaha nadaafadda ee FOLTA ee ay ultra -} sagxadaha nadiifta ah looga baahan yahay koritaanka idhaceed, dhigitaanka estaxial, ama mushaarka ion.

Back-End-of-Line (BEOL) Processing

Waxay taageertaa wafers inta lagu gudajiro boostada - etch ama dhajinta - nadiifinta dhigaalka si looga saaro sawir-qaadista, oo aan wax ku ool ah oo aan lahayn.

Baakadaha horumarsan

Fududeynta warfeedka - {0- ah ka hor intaadan cunin ama isku xidhnayn 2.5d / 3d IC;

Sawir qaade sawir-qaadid

Waxaa loo adeegsaday soosaarka unugyada qoraxda si loo nadiifiyo sunta silikoolka, kor u qaadida tayada dusha sare ee hagaajinta iftiinka iftiinka iftiinka iyo tamarta beddelka.

Guryaha

Guryaha jireed	Qiyaan
Daahir	＞99.99%
Cucid	2.2G / cm³
Hufnaan	＞90%
Mohs adkaan	5.5--6.5
Dhicitaanka Muuqaalka	1280 digrii
Bartilmaameedka jilcinta	1750 darajo
DIIWAAN GALINTA	1250 darajo
Kuleyl gaar ah ({0}}}}} shahaadada)	670J / kg. qiyaas
Xadgudubka kuleylka (20 digrii)	1.4w / m. qiyaas
Qaadashada kuleylka (w / mk, 1000 digrii)	1.0-1.2
Tusmada Fikradda ah	1.4585
Isugeynta ballaarinta kuleylka	5.510 ^-7cm / cm. qiyaas
Kulul -} heerkulka shaqeeya	1750 ~ 2050 digrii
Gaaban -}}}}}}}}} heerkulka adeegga	1450 darajo
Dheer -}}}}}}} oo heerkulka adeegga ah	1100 digrii

Sifooyinka kiimikada	Qiyaan
Aashito u adkaysta	Aashito xoog leh (marka laga reebo HF), alkali adag, xalka dabiiciga ah
Heerkulka heerkulka sare u adkaysata	Heer sare ah
Nadaafadda wasakhda birta	<5 ppm

Guryaha korantada	Qiyaan
Caadidsan	710⁷Ω.cm
Xoogga Daynta	250 ~ 400KV / cm
Dielectric joogto ah	3.7~3.9
Dielection nuugista	＜410-4
Dielection luminta	＜110-4

Guryaha farsamada	Qiyaan
Xoog isku buuqsan	1100mpa
Xoogga foodda	67MPA
Awooda TSensile	48MPA
Saamiga Poisson	0.14~0.17
Modulus yar yar	72000mpa
Modlus xirashada	31000mpa

Hababka nadiifinta

a. Nadiifinta Iftiiminta:
Ku rid xarkaha doomaha nadiifinta, ka dibna ku dhexjiro doonta nadiifinta dareeraha nadiifinta, oo aad kordhiso xiriirka ka dhexeeya dareeraha nadiifinta iyo dusha sare ee kor u qaadida doonta-ka-dhigga si loo wanaajiyo saameynta nadiifinta.

b. Nadiifinta nadiifinta:
Istaag safka nadiifinta ee ku toosan qolka buufiska, oo u isticmaal daloolka si aad ugu buufiso dareeraha nadiifinta dusha sare si aad uga saarto wasaqda.

c. Muhiimadda nadiifinta doomaha doomaha:
① Hubso nadaafadda waffood: dusha sare ee dusha sare ee weelka ah ayaa muhiim u ah tayada wax soo saarista tayada wax soosaarka ee jahwareerka Semiconductor.
② Xaqiiji kalsoonida semiconductor chips: Hubso kalsoonida chips-ka oo yaree ciladaha alaabada adoo ka qaadaya sunta dusha sare.
③ Hagaajinta dhalidda Chips-ka Semiconductor: Hagaajinta nadaafadda wafers, taas oo ku wanaajinaysa dhalidda jahwareerka semiconductor.