Ukusetshenziswa kanye Nendima Ye-Copper Foil Embonini Yokukhiqiza Ama-Semiconductor

Ngokuthuthuka okusheshayo kobuchwepheshe, imikhiqizo ye-elekthronikhi isibe yingxenye ebalulekile yokuphila kwabantu kwansuku zonke. Ama-chips, njengenhliziyo “yamadivayisi kagesi,” isinyathelo ngasinye enkambisweni yawo yokukhiqiza sibalulekile, futhi i-copper foil idlala indima ebalulekile kuyo yonke imboni yokukhiqiza ye-semiconductor. Ngokuqhutshwa kwayo kukagesi okuvelele kanye nokuhanjiswa kokushisa, i-copper foil inezinhlelo zokusebenza eziningi nemisebenzi ebalulekile.

Isihluthulelo Sezindlela Zokuqondisa

Ifoyili yethusiingenye yezinto eziyinhloko ezisetshenziswa ekukhiqizweni kwamabhodi wesekethe aphrintiwe (ama-PCB), asebenza njengezinkundla zokuxhuma ama-chip nezinye izingxenye ze-elekthronikhi. Kule nqubo, i-foil yethusi iqoshwe ngobuciko ukudala izindlela ezinhle zokuhambisa, ezisebenza njengeziteshi zokudlulisela isignali namandla. Ekukhiqizweni kwe-semiconductor, kungakhathaliseki ukuthi ukuxhumana okuncane ngaphakathi kwe-chip noma ukuxhumana nomhlaba wangaphandle, i-foil yethusi isebenza njengebhuloho.

Isikhali Ekuphathweni Kokushisa

Ukukhiqizwa kokushisa ngesikhathi sokusebenza kwe-chip akunakugwenywa. Ngokuguquguquka kwayo okuhle kakhulu kokushisa, i-copper foil idlala indima ebalulekile ekuphathweni kokushisa. Iqhuba ngempumelelo ukushisa okukhiqizwa yi-chip, inciphise umthwalo wokushisa we-chip, ngaleyo ndlela iyivikele ekulimaleni ngokweqile futhi yandise isikhathi sayo sokuphila.

Itshe Lesisekelo Lokupakisha Nokuxhumana

Ukupakishwa kwesekethe ehlanganisiwe (i-IC) kuyisinyathelo esibalulekile ekukhiqizweni kwama-chip, futhii-foil yethusiisetshenziselwa ukuxhuma izingxenye ezincane ngaphakathi kwe-chip nokwakha ukuxhumana nomhlaba wangaphandle. Lokhu kuxhumana akudingi nje kuphela ukuhanjiswa kukagesi okuhle kakhulu kodwa futhi kudinga amandla anele omzimba nokuthembeka, izidingo ezihlangabezana kahle ne-foil yethusi. Kuqinisekisa ukuthi amasignali kagesi angageleza ngokukhululeka nangokunembile ngaphakathi nangaphandle kwe-chip.

Izinto Ezikhethwayo Zokusetshenziswa Kwemvamisa Ephakeme

Kubuchwepheshe bokuxhumana obusebenzisa imvamisa ephezulu njenge-5G kanye ne-6G ezayo, i-copper foil ibaluleke kakhulu ngenxa yekhono layo lokugcina i-conductivity enhle kakhulu kuma-frequency aphezulu. Amasignali e-high frequency abeka izidingo eziphakeme ekuqhubeni nasekuzinzeni kwezinto, kanti ukusetshenziswa kwe-copper foil kuqinisekisa ukusebenza kahle kanye nokuzinza kokudluliswa kwesignali, okwenza kube yinto ebalulekile ekukhiqizweni kwama-chip asebenzisa imvamisa ephezulu.

Izinselele kanye nentuthuko yesikhathi esizayo

Nakubai-foil yethusiidlala indima ebalulekile ekukhiqizweni kwama-chip, njengoba ubuchwepheshe bama-chip buqhubeka nokuqhubekela phambili ekusetshenzisweni okuncane kanye nokusebenza okuphezulu, izidingo eziphakeme zibekwa kubuchwepheshe bekhwalithi kanye nokucubungula kwe-copper foil. Ubukhulu, ubumsulwa, ukufana, kanye nokuqina kokusebenza kwayo ngaphansi kwezimo ezimbi kakhulu konke kuyizinselele zobuchwepheshe abakhiqizi okudingeka bazinqobe.

Uma sibheka phambili, ngokuthuthukiswa kwezinto ezintsha nezinqubo, ukusetshenziswa kanye nendima ye-copper foil embonini yokukhiqiza ye-semiconductor kuzokwandiswa futhi kujuliswe. Kungakhathaliseki ukuthi ukuthuthukisa ukusebenza kwe-chip, ukwenza ngcono izixazululo zokuphathwa kokushisa, noma ukuhlangabezana nezidingo zezicelo ezivame kakhulu, i-copper foil izoqhubeka nokudlala indima engenakuphikwa, isekela inqubekela phambili eqhubekayo kanye nentuthuko yemboni yokukhiqiza ye-semiconductor.