Sefe ea Khase ea Semiconductor ke Eng?

Tlhahiso ea semiconductor e matlafatsa theknoloji ea sejoale-joale, e itšetlehile ka lits'ebetso tse nepahetseng joalo ka etching, deposition, le photolithography.

Mekhoa ena e hloka likhase tse hloekileng haholo, tse kang nitrogen le hydrogen, tse tlamehang ho se be le litšila ho netefatsa boleng ba sehlahisoa.

Lisebelisoa tsa khase ea semiconductorphetha karolo ea bohlokoa ka ho tlosa litšila tse kang mongobo, li-hydrocarbon le likaroloana, ho netefatsa bohloeki.

e hlokahalang bakeng sa tlhahiso e sebetsang hantle le e ka tšeptjoang.

Sefe ea Khase ea Semiconductor ke Eng?

A filthara ea khase ea semiconductorke sesebelisoa se khethehileng sa ho hloekisa se etselitsoeng ho tlosa litšila tse kang likaroloana, mongobo le li-hydrocarbon.

likhase tse sebelisoang ho etsa semiconductor. Li-filters tsena li netefatsa bohloeki bo phahameng haholo bo hlokehang bakeng sa lits'ebetso tse kang etching, deposition, le lithography,

moo esita le litšila tse nyenyane haholo li ka senyang boleng ba sehlahisoa.

Li-filters tsena hangata li entsoe ka thepa e tsoetseng pele joalo kasintered stainless steel, PTFE (polytetrafluoroethylene), leli-ceramics, eo

fana ka khabane e babatsehang ea lik'hemik'hale, ho tšoarella, le ho lumellana le mekhoa ea khase e hloekileng haholo. Ka ho boloka liphaephe tsa khase tse sa silafatsang,

li-filters tsa khase tsa semiconductor li bapala karolo ea bohlokoa ho fihlelleng ho nepahala le ho ts'epahala ho hlokahalang bakeng sa tlhahiso ea sejoale-joale ea microchip.

Hobaneng Lisefe tsa Khase ea Semiconductor li le Bohlokoa?

Mekhoa ea tlhahiso ea semiconductor e na le maikutlo a makatsang ho litšila.

Esita le litšila tse nyenyane haholo li ka baka mathata ho li-wafers, tse lebisang hochai e fokotsehileng,

ts'ebetso ea sesebelisoa e senyehileng, le litšenyehelo tse eketsehileng tsa tlhahiso.

Lintho tse silafatsang tse tloaelehilengkenyeletsa:

*Likaroloana:

Lerōle, litšepe tsa tšepe, kapa lithōle tse ling tse tiileng.

*Mongobo:

E ka baka liphetoho tsa lik'hemik'hale tse nyenyefatsang li-wafers.

* Li-Hydrocarbons:

Hlahisa masalla a sa batleheng kapa ho kena-kenana le mekhoa ea lik'hemik'hale.

Likhase tse sa hloekang lits'ebetsong tse mahlonoko tse kang etching kapa deposition li ka fella ka mekhahlelo e sa lekanang, lipotoloho tse fosahetseng,

le li-chips tse lahliloeng.

Lisebelisoa tsa khase ea semiconductor

li bohlokoa bakeng sa ho netefatsa bohloeki ba khase, ho sireletsa boleng ba liphaephe, le ho boloka katleho ea mela ea tlhahiso.

Mefuta ea Lisefe tsa Khase ea Semiconductor

1. Li-Filters tsa Particle

*E etselitsoe ho tlosa likaroloana tse tiileng, joalo ka lerōle le lithōle, ho tsoa melapong ea khase.

*Eketsa boholo ba pore e ntle haholo (mohlala, sub-micron) ho tšoara litšila ntle le ho thibela phallo ea khase.

*Hangata e entsoe ka thepa e kang sintered stainless steel for durability and chemical resistance.

2. Li-Filters tse Silafatsang Limolek'hule

* E entsoe ka ho khetheha ho tlosa litšila tsa boemo ba limolek'hule joalo ka mongobo le li-hydrocarbon.

*Hangata sebelisa lisebelisoa tse tsoetseng pele joalo ka PTFE kapa khabone e kentsoeng ho ts'oara litšila ka lik'hemik'hale kapa 'meleng.

* E bohlokoa bakeng sa ho boloka bohloeki bo phahameng ka ho fetesisa lits'ebetsong tse utloang mongobo kapa masala a manyolo.

3. Li-Filters tse Kopantsoeng

* Fana ka ho sefa ka mekhahlelo e mengata ho sebetsana le likaroloana le litšila tsa limolek'hule ka nako e le 'ngoe.

* E loketse melapo ea khase e nang le lintlha tse fapaneng tse sa hloekang.

* Kopanya mahlale a joalo ka lisebelisoa tsa sintered bakeng sa filthara ea likaroloana le li-adsorbents tsa lik'hemik'hale

bakeng sa ho tlosa litšila tsa molek'hule.

Papiso ea Meetso ea Sefeela le Theknoloji

*Sintered Metal Filters:

E tšoarella ebile e sebetsa hantle bakeng sa ho tlosoa ha likaroloana ho litsamaiso tse phahameng tsa khatello.

*Lisefe tse thehiloeng ho Membrane:

Fana ka filthara e ntle ea limolek'hule empa e ka hloka likhatello tse tlase.

*Lisefe tsa Hybrid:

Kopanya mahlale a sintered le membrane bakeng sa ho sefa ka botlalo ka meralo e kopaneng.

Khetho ea filthara e ipapisitse le khase e khethehileng, maemo a ts'ebetso, le likotsi tsa ts'ilafalo ea

mokhoa oa semiconductor.

Likarolo tsa Bohlokoa tsa Lisefa tsa Khase tsa Semiconductor

1. Matla a ho Sefa

* E etselitsoe ho sefa li-micron level ho tlosa esita le likaroloana tse nyane haholo le litšila tsa limolek'hule.

*E netefatsa likhase tsa bohloeki bo phahameng haholo bakeng sa lits'ebetso tsa semiconductor tse hlokolosi.

2. Phahano e Phahameng ea Thermal le Lik'hemik'hale

*E entsoe ka thepa e kang sintered stainless steel le PTFE ho mamella mocheso o feteletseng

le likhase tse senyang.

* E loketse lits'ebetso tse fapaneng tse kenyelletsang tikoloho e sebetsang kapa e nang le mocheso o phahameng.

3. Tšireletseho le Bophelo bo Bolelele ba Tšebeletso

* E etselitsoe tšebeliso ea nako e telele ka ho senyeha ho fokolang, ho fokotsa makhetlo a mangata a ho fetola le ho fokotsa nako.

* Lisebelisoa li hanela ho senyeha le ho taboha, li boloka ts'ebetso ka nako e telele.

4. Ho lumellana le Ultra-High Purity Gas Systems

*E etselitsoe ho hokahana ka mokhoa o phethahetseng liphaepheng tse hloekileng ntle le ho hlahisa litšila.

* Kopana le litekanyetso tsa indasteri bakeng sa bohloeki, ho netefatsa ts'ebetso e tsitsitseng tlhahisong ea semiconductor.

Likarolo tsena li etsa hore li-filters tsa khase tsa semiconductor e be tsa bohlokoa bakeng sa ho netefatsa ts'ebetso, ts'epahalo le ts'ebetso.

boleng libakeng tse tsoetseng pele tsa tlhahiso.

Lisebelisoa tsa Lisefa tsa Khase tsa Semiconductor

1. Mekhoa ea Semiconductor

* Ho ikoetlisa:

Lisefe li etsa bonnete ba hore ho na le likhase tse hloekileng haholo ho thibela mefokolo ea lipaterone tse kentsoeng holim'a liphaphatha.

* Deposition:

Ho hlokahala likhase tse hloekileng bakeng sa ho etsa lifilimi tse tšesaane tse tšoanang ka lik'hemik'hale le tsa 'mele

vapor deposition (CVD le PVD) mekhoa.

* Lithography:

Li-filters tsa khase li boloka ho nepahala ha mekhoa ea photolithographic ka ho tlosa litšila

seo se ka sitisakgahlamelo ya kganya kapa karabelo ya dikhemikhale.

2. Likhase tse Hlokang ho Sefa

*Naetrojene (N₂):

E sebelisoa bakeng sa ho hloekisa le joalo ka khase e tsamaisang thepa, e hlokang bohloeki bo felletseng ho qoba tšoaetso.

* Argon (Ar):

E bohlokoa bakeng sa lits'ebetso tsa plasma le deposition, moo litšila li ka senyang botsitso.

*Oksijene (O₂):

E sebelisoa lits'ebetsong tsa oxidation le ho hloekisa, e hlokang phepelo e se nang litšila.

* Haedrojene (H₂):

E bohlokoa bakeng sa ho fokotsa tikoloho sebakeng sa deposition le etching, ka tole e tlase ea litšilarance.

3. Liindasteri ka Ntle ho Li-Semiconductors

*Litlhare tsa meriana:

Ligase tse hloekileng haholo bakeng sa ho etsa le ho paka lihlahisoa tse hlokolosi.

*Sepakapaka:

Mekhoa ea tlhahiso e nepahetseng e itšetlehile ka tikoloho e hloekileng ea khase.

*Lijo le seno:

Lisefe li netefatsa likhase tse se nang tšilafalo bakeng sa ho paka le ho sebetsa.

Lifilimi tsa khase ea semiconductor li bohlokoa bakeng sa ho etsa hore ho be le ho nepahala, ho sebetsa hantle le boleng ka bobeli

tlhahiso ea semiconductorle lisebelisoa tse ling tsa boleng bo holimo.

Mokhoa oa ho khetha Filter ea Khase ea Semiconductor e nepahetseng

1. Lintlha Tseo U Lokelang ho li Nahana

* Mofuta oa Khase: Likhase tse fapaneng li na le likotsi tse fapaneng tsa tšilafalo (mohlala, mongobo bakeng sa naetrojene, li-hydrocarbon bakeng sa hydrogen). Khetha sefe se ikamahanyang le khase e itseng.

*Sekhahla sa Phallo: Netefatsa hore sefefo se ka sebetsana le phallo e hlokahalang ea khase ntle le ho sekisetsa katleho kapa ho hlahisa marotholi a khatello.

*Khatello ea Ts'ebetso: Khetha filthara e etselitsoeng mefuta ea khatello ea sistimi ea hau, haholo maemong a khatello e phahameng.

*Ho lumellana: Netefatsa hore lisebelisoa tsa filthara li lumellana le lik'hemik'hale le khase le likarolo tse ling tsa sistimi.

2. Bohlokoa ba Pore Size le Khetho ea Boitsebiso

* Boholo ba Pore: Khetha sefe se nang le boholo ba masoba se loketseng ho tlosa litšila ka katleho e lakatsehang (mohlala, maemo a sub-micron bakeng sa lits'ebetso tse bohlokoa).

* Lintho tse bonahalang: Khetha lisebelisoa tse tšoarellang joalo kasintered stainless steelbakeng sa likaroloana kapa PTFE bakeng sa litšila tsa limolek'hule, ho netefatsa ho hanyetsa ho bola, mocheso le khatello.

3. Malebela a Tlhokomelo le Phetoho

*Hlahloba ka linako tsohle li-filters bakeng sa li-clog, ho khathala, kapa ts'ebetso e fokotsehileng.

*Latela litataiso tsa bahlahisi bakeng sa ho hloekisa kapa ho fetola lihloela ho thibela ho bokellana ha litšila.

* Sebelisa lisebelisoa tsa ho beha leihlo, haeba li le teng, ho lekola ts'ebetso ea filthara le ho tseba ha ho hlokahala tse ling.

Ka ho lekola lintlha tsena ka hloko le ho boloka lihloela hantle, o ka netefatsa bohloeki bo nepahetseng ba khase le ts'ebetso ea sistimi lits'ebetsong tsa semiconductor.

Tsoelo-pele ho Semiconductor Gas Filter Technology

1. Litlhahiso tsa Mahlale a Material

*Nano-Particle Filtration: Nts'etsopele ea lisebelisoa tse tsoetseng pele tse khonang ho tšoasa litšila boemong ba limolek'hule kapa athomo.

Sena se netefatsa maemo a phahameng le ho feta a tlhoeko ea khase bakeng sa lits'ebetso tsa semiconductor tse utloang bohloko haholo.

*Lisebelisoa tsa Hybrid: Ho kopanya litšepe tsa sintered le li-polymers tse tsoetseng pele ho etsa li-filters tse tšoarellang le tse tšoarellang

e sebetsang haholo ho tloseng ditshila tse fapaneng.

2. Mekhoa e Metle ea Filtration

* Bokhoni ba ho beha leihlo bo hahelletsoeng:

Khokahano ea li-sensor tse latelang ts'ebetso ea filthara, ho theoha ha khatello le maemo a tšilafalo ka nako ea nnete.

*Tlhokomelo ea Predictive:

Sistimi e bohlale e tsebisa basebelisi ha filthara e hloka ho hloekisoa kapa ho nkeloa sebaka, ho fokotsa nako le ho ntlafatsa linako tsa tlhokomelo.

3. Meetso ea Moshoelella le e Hlollang Matla

*Lisebelisoa tsa Eco-Friendly:

Lisefe tse entsoeng ka likarolo tse ka sebelisoang hape kapa tse baballang tikoloho ho fokotsa litšila.

*Tlhahiso ea Matla:

Meetso e fokotsang ho theoha ha khatello le tšebeliso ea matla, e ntlafatsang ts'ebetso ea sistimi ntle le ho senya boleng ba ho sefa.

Lintlafatso tsena ha li ntlafatse ts'ebetso ea li-filters tsa khase ea semiconductor feela empa hape li kenya letsoho ts'ebetsong ea litšenyehelo le

ho boloka tikoloho, ho sebetsana le litlhoko tse ntseng li hola tsa indasteri ea semiconductor.

Qetello

Lifilimi tsa khase ea semiconductor li bohlokoa bakeng sa ho netefatsa likhase tse hloekileng haholo, ho sireletsa boleng ba wafer, le ho ntlafatsa katleho ea tlhahiso.

Karolo ea bona e bohlokoa ho ntlafatseng theknoloji ea semiconductor le ho fihlela maemo a thata a indasteri.

Bakeng sa litharollo tse lokiselitsoeng, ikopanye le litsebi ho khetha lihloela tse ntle ka ho fetisisa bakeng sa litlhoko tsa hau le ho netefatsa ts'ebetso e phahameng haholo ts'ebetsong ea hau.