Ụgbọ mmiri na-ehicha Quartz Wafer

Ụgbọ mmiri na-ehicha Quartz Wafer

Ụgbọ mmiri na-ehicha quartz wafer bụ ngwaọrụ eji ihicha wafer na usoro mmepụta semiconductor.
Ihe onwunwe: 99.99% quartz

Nkọwa

Atụmatụ

 

  • Nnukwu okpomọkụ na-eguzogide
  • Nguzogide corrosion
  • Yiri nguzogide
  • Ọ dị mfe ihicha

Jiri: wepụ ihe ndị na-emerụ emerụ n'elu

Gbaa mbọ hụ na nrụpụta nke ibe semiconductor dị.

 

Ngwa

1. Tupu{1} ihicha mgbasa

A na-eji ebufe wafer site na bench mmiri ma ọ bụ usoro nhicha nke imikpu (dịka ọmụmaatụ, ihicha RCA) iji wepụ ihe ndị na-emerụ emerụ nke organic, metallic na particulate tupu ọ dị elu - okpomọkụ mgbasa ma ọ bụ usoro oxidation.

2. Biputere-CMP (Chemical Mechanical Planarization) nhicha

Na-ejide wafer n'oge mgbasa ozi{{0}na-ehicha ihe na-ehicha ihe iji kpochapụ ihe ndị na-adịghị mma na ntụpọ dị n'elu, na-ahụ na ọ dị mma maka usoro lithography na-esote.

3. N'ihu-Njedebe{2} nke-Akara (FEOL) nrụpụta

Ejiri ya n'ọrụ na ọkwa nhicha FEOL dị oke egwu ebe ultra{0}} ebe dị ọcha chọrọ maka uto oxide ọnụ ụzọ ámá, ntinye epitaxial, ma ọ bụ ntinye ion.

4. Nhazi-Njedebe{2} nke{3}}Line (BEOL)

Na-akwado wafers n'oge mgbasa ozi-etch ma ọ bụ bipute{1}} ihichapụ nkwụnye ego iji wepụ fotoresisist, etch byproducts, na adịghị ọcha ọla ka emechara njikọ.

5. Nkwakọ ngwaahịa dị elu

Na-akwado wafer{0}}ọkwa ihicha tupu dicing ma ọ bụ jikọta na nkwakọ ngwaahịa IC 2.5D/3D, na-ahụ na mmetọ- n'efu maka njikọkọ ndị a pụrụ ịdabere na ya.

6. Mmepụta fotovoltaic

A na-eji ya na mmepụta cell anyanwụ na-ehicha ihe ndị dị na silicon, na-eme ka mma elu dị elu maka mmụba ọkụ ka mma na ngbanwe ike.

 

Njirimara

 

Njirimara anụ ahụ

Ụkpụrụ

Ịdị ọcha

>99.99%

Njupụta

2.2g/cm3

nghọta

>90%

Mohs ike

5.5--6.5

Ebe nrụrụ

1280 ogo

Ebe Ntụgharị

1750 ogo

Ebe na-ekpo ọkụ

1250 ogo

Okpomọkụ akọwapụtara (20 - 350 ogo)

670J/n'arọ. ogo

Nrụpụta okpomọkụ (ogo 20)

1.4W/m. ogo

Nrụpụta ọkụ (w/mk, ogo 1000)

1.0-1.2

Ntụgharị uche

1.4585

Ọnụọgụ nke Thermal Mgbasawanye

5.510 -7cm/cm. ogo

Ọkụ na-ekpo ọkụ - na-arụ ọrụ

1750--2050 ogo

Okpomọkụ ọrụ obere oge -

1450 ogo

Ogologo oge - okpomọkụ ọrụ

1100 ogo

 

Njirimara kemịkalụ

Ụkpụrụ

Acid na-eguzogide ọgwụ

Acid siri ike (ma e wezụga HF), alkali siri ike, ngwọta organic

Okpomọkụ dị elu na-eguzogide corrosion

Magburu onwe

Ọdịnaya adịghị ọcha ọla

5 ppm

 

Ngwa eletriki

Ụkpụrụ

Nguzogide

7107Ω.cm

Ike mkpuchi

250 ~ 400kv / cm

Dielectric Constant

3.7~3.9

Ọnụọgụ Absorption nke Dielectric

<410-4

Ọnụego ọnụọgụ nke Dielectric Loss

<110-4

 

Ihe eji arụ ọrụ

Ụkpụrụ

Ike mkpakọ

1100MPa

Na-ehulata Ike

67MPa

Ike ọdụdọ

48MPa

Oke Poisson

0.14~0.17

Modul nke Young

72000MPa

Shear Modul

31000MPa

 

Ụzọ nhicha

 

Nhicha imikpu:

Debe wafer n'ime ụgbọ mmiri na-ehicha ihe, wee gbanye ụgbọ mmiri na-ehicha ihe n'ime mmiri na-ehicha ihe, ma mee ka kọntaktị dị n'etiti mmiri na-ehicha ihe na n'elu wafer site na ibuli ụgbọ mmiri wafer iji meziwanye mmetụta nhicha.

 

ihicha ifesa:

Guzosie ụgbọ mmiri na-ehicha ahụ kwụ ọtọ n'ime ụlọ ebe a na-efesa, ma jiri nozzles fesa mmiri dị ọcha n'elu wafer iji wepụ ihe ndị na-emerụ emerụ. nke

 

Mkpa ụgbọ mmiri ihicha:

  • Gbaa mbọ hụ na ịdị ọcha wafer: Elu wafer dị ọcha dị oke mkpa maka nrụpụta nke ibe semiconductor, ụgbọ mmiri ihicha na-arụkwa ọrụ dị mkpa na usoro nhicha.
  • Gbaa mbọ hụ na ntụkwasị obi nke ibe semiconductor: Gbaa mbọ hụ na ntụkwasị obi nke ibe ma belata ntụpọ ngwaahịa site na iwepu ihe ndị na-emerụ emerụ n'elu.
  • Meziwanye mkpụrụ nke ibe semiconductor: kwalite ịdị ọcha nke wafers, si otú a kwalite mkpụrụ nke ibe semiconductor.

Ihe nchịkọta dị ọkụ: Ụgbọ mmiri quartz wafer , China quartz wafer na-ehicha ụgbọ mmiri, ndị na-ebu, ụlọ ọrụ

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