Njengoba sonke sazi, i-chip ye-LED njengengxenye eyinhloko yesibani se-LED iyidivayisi ye-semiconductor eqinile, inhliziyo ye-LED iyi-chip ye-semiconductor, umkhawulo owodwa we-chip unamathele ku-bracket, umkhawulo owodwa uyi-electrode engemihle, umkhawulo omunye uxhunywe ku-electrode enhle yokunikezwa kwamandla, ukuze yonke i-chip ihlanganiswe yi-epoxy resin. Lapho i-sapphire isetshenziswa njengento eyisisekelo, isetshenziswa kabanzi ekukhiqizweni kwama-chip e-LED, futhi ithuluzi lokusika lendabuko alisakwazi ukuhlangabezana nezidingo zokusika. Ngakho-ke uyixazulula kanjani le nkinga?
Umshini wokusika nge-laser we-picosecond onamagagasi amafushane ungasetshenziswa ukusika ama-wafer e-sapphire, okuxazulula ngempumelelo ubunzima bokusika nge-sapphire kanye nezidingo zomkhakha we-LED zokwenza i-chip ibe ncane nendlela yokusika ibe mncane, futhi unikeze ithuba kanye nesiqinisekiso sokusika okuphumelelayo kokukhiqizwa okukhulu kwe-LED ngokusekelwe ku-sapphire.
Izinzuzo zokusika nge-laser:
1, ikhwalithi enhle yokusika: ngenxa yendawo encane ye-laser, ukuminyana kwamandla aphezulu, isivinini sokusika, ngakho-ke ukusika kwe-laser kungathola ikhwalithi yokusika engcono.
2, ukusebenza kahle kokusika okuphezulu: ngenxa yezici zokudlulisa ze-laser, umshini wokusika i-laser ngokuvamile uhlonyiswe ngamatafula amaningi okulawula izinombolo, futhi yonke inqubo yokusika ingaba yi-CNC ngokugcwele. Uma usebenza, vele ushintshe uhlelo lokulawula izinombolo, lungasetshenziswa ezingxenyeni zokusika zezimo ezahlukene, kokubili ukusika okunezinhlangothi ezimbili kanye nokusika okunezinhlangothi ezintathu kungafezwa.
3, isivinini sokusika siyashesha: impahla ayidingi ukulungiswa ekusikeni kwe-laser, okungasindisa isihlanganisi futhi konge isikhathi esisekelayo sokulayisha nokulayisha.
4, ukusika okungathintani: ithoshi lokusika nge-laser kanye ne-workpiece akuthinteki, akukho ukuguguleka kwamathuluzi. Ukucubungula izingxenye zezimo ezahlukene, akudingeki ukuthi kushintshwe "ithuluzi", vele ushintshe amapharamitha okukhipha e-laser. Inqubo yokusika nge-laser inomsindo ophansi, ukudlidliza okuphansi futhi akukho ukungcola.
5, kunezinhlobo eziningi zezinto zokusika: zezinto ezahlukene, ngenxa yezakhiwo zazo ezishisayo zomzimba kanye namazinga ahlukene okumuncwa kwe-laser, zibonisa ukuzivumelanisa nezimo okuhlukile kokusika kwe-laser.
Isikhathi sokuthunyelwe: Disemba-02-2024
