Tanka ea Quartz bakeng sa Ts'ebetso ea Wafer

Lefatšeng le boima la tlhahiso ea semiconductor wafer, karolo e 'ngoe le e' ngoe e bohlokoa. Litanka tsa rona tsa Quartz bakeng sa Ts'ebetso ea Wafer ha se lijana tse bonolo feela; ke motheo oa mokhoa o tsitsitseng, o hloekileng, le o laoloang haholo oa Wet Etching Process. litanka tsena li entsoe ka makhethe ho fihlela litlhoko tse thata tsa li-node tse tsoetseng pele tsa masela, ho netefatsa taolo e phahameng ea ts'ebetso le chai e ngata.

Mesebetsi ea Bohlokoa ho Etching e Metsi

Litanka tsa rona tsa quartz li etselitsoe ho ba karolo ea bohlokoahali ea mohala oa hau oa metsi. Mesebetsi ea bona e khethehileng e kenyelletsa:

● Ho nolofalletsa Ultra-High Purity Etching: E le sekepe sa mantlha sa li-etchants tse fapaneng tse kang Hydrofluoric Acid (HF), Phosphoric Acid (H3PO4), le Nitric Acid (HNO3), litanka tsa rona tsa quartz li boloka botšepehi ba lik'hemik'hale tsa tharollo. The high-purity fused quartz e thibela ho tsoa ha li-ion tsa tšepe le litšila tse ling tsa trace, tse tsebahalang ka ho baka bofokoli ba lisebelisoa le ho ama chai.

● Precision Temperature Management: Uniformity e bohlokoa haholo ho etching e metsi. Litanka tsa rona tsa quartz li na le lisebelisoa tse tsoetseng pele tsa ho futhumatsa le ho pholisa ho boloka mocheso o tsitsitseng, oa homogeneous. Taolo ena e nepahetseng ea mocheso e tiisa sekhahla se tsitsitseng ho pholletsa le sephaphatha, sa bohlokoa bakeng sa ho fihlella lifensetere tsa ts'ebetso e thata le ts'ebetso e phahameng ea lisebelisoa.

● Ho Nolofatsa Maemo a Se nang Litšepe: Sebaka se boreleli, se se nang porous sa quartz se fokotsa ho khomarela likaroloana. Tšobotsi ena, e kopantsoe le ho lumellana ha litanka tsa rona le tsamaiso e kopantsoeng ea ho hloekisa le ho tsosolosa, e thusa ho felisa likokoana-hloko tse ka lebisang ho mengoapo kapa tšenyo e 'ngoe ea' mele holim'a metsi.

Litšebeletso tsa Semixlab le ho Itloaetsa

Re utloisisa hore seaparo se seng le se seng se na le litlhoko tse ikhethang. Re fana ka lits'ebeletso tse felletseng ho netefatsa hore litanka tsa rona tsa quartz li hokahane le setaele sa hau se seng se ntse se le teng:

● Mefuta e Tloaelehileng le e Tloaelehileng: Re fana ka mefuta e mengata ea boholo ba litanka tse tloaelehileng tsa indasteri hammoho le maqheka a tloaelo ho kopana le lisebelisoa tsa hau tse khethehileng le litlhaloso tsa ts'ebetso.

● Tharollo e Kopanetsoeng: Litanka tsa rona li etselitsoe hore li tsamaisane le mefuta e fapaneng ea li-module tsa ts'ebetso, ho kenyeletsoa litsamaiso tsa taolo ea lik'hemik'hale, litsi tsa ho futhumatsa / tse tsidifatsang, le lisebelisoa tsa ho sebetsana le liroboto.

● Tšehetso ea Theknoloji: Ka boiphihlelo ba rona ba lilemo tse mashome a mabeli, sehlopha sa rona se fana ka litherisano le ts'ehetso e tebileng ea tekheniki, ho tloha moahong oa pele le ho kenya ts'ebetso ho isa ts'ebetsong le ho rarolla mathata.

Semixlab lihlahisoa li bonts'a:

Melemo ea 'Mele ea Tanka ea Quartz

Litanka tsa quartz tsa Semixlab's wafer processing li khona ho bapala karolo ea bohlokoa ts'ebetsong ea ho koloba ka lebaka la litšobotsi tse latelang:

● Bohloeki bo Phahameng ka ho Fetisisa: ≥99.99% SiO2, ho felisa kotsi ea tšilafalo ea tšepe.

● Ho Hanyetsa Lik'hemik'hale ho Hlollang: E tsitsitse ho HF,HCI, H₂SOд, H₃PO4KOH, le mantsoe a mang a mabifi.

● Thermal Stability: E mamella ts'ebetso e tsoelang pele mochesong o ka holimo ho 1000C.

● Katoloso e Tlase ea Mocheso: E thibela mapetsong a khatello ea maikutlo tlas'a liphetoho tse potlakileng tsa mocheso.

● Smooth Surface Finish: E netefatsa tlhahiso e fokolang ea likaroloana mme e ts'ehetsa ts'ebetso e ts'oanang ea wafer.

● Tšireletseho: Bophelo ba tšebeletso e telele tlas'a maemo a senyang le a mocheso o phahameng.