Iyo yekurongedza nzira yeUV LED mwenje masosi yakasiyana kubva kune zvimwe zvigadzirwa zve LED, kunyanya nekuti ivo vanoshanda zvakasiyana zvinhu uye zvinodiwa. Mazhinji ekuvhenekesa kana kuratidza zvigadzirwa zve LED zvakagadzirirwa kushandira ziso remunhu, saka kana uchifunga nezve kusimba kwechiedza, iwe unofanirwa kufunga nezve kugona kweziso remunhu kumira nechiedza chakasimba. Zvisinei,UV LED mwenje mwenjeusashumire ziso remunhu, saka vanovavarira kusimba kwechiedza chepamusoro uye kusimba kwesimba.
SMT Packaging Maitiro
Parizvino, akajairika UV mwenje mabheji pamusika akaiswa mukati mekushandisa iyo SMT maitiro. Iyo SMT maitiro inosanganisira kukwirisa iyo LED chip pane inotakura, inowanzonzi se LED bracket. Vatakuri ve LED vanonyanya kuve nemafuta uye emagetsi conductive mabasa uye anopa dziviriro kune machipisi e LED. Vamwe vanofanirawo kutsigira LED lenzi. Indasitiri yakarongedza akawanda mamodheru emhando iyi yemarambi bead zvichienderana neakasiyana maratidziro uye mhando dzemachipisi nemabhuraketi. Kubatsira kweiyi nzira yekurongedza ndeyekuti mafekitori ekurongedza anogona kugadzira pamwero mukuru, izvo zvinoderedza zvakanyanya mari yekugadzira. Nekuda kweizvozvo, inopfuura 95% yemwenje yeUV muindasitiri yeLED parizvino inoshandisa iyi yekurongedza. Vagadziri havadi yakawandisa tekinoroji zvinodiwa uye vanogona kugadzira akasiyana akamisikidzwa marambi uye zvigadzirwa zvekushandisa.
COB Packaging process
Kuenzaniswa neSMT, imwe nzira yekurongedza ndeye COB kurongedza. Mu COB kurongedza, iyo LED chip inoiswa yakananga pane substrate. Muchokwadi, iyi nzira yekurongedza ndiyo yekutanga yekurongedza tekinoroji mhinduro. Apo machipisi e LED akatanga kugadzirwa, mainjiniya akagamuchira iyi nzira yekurongedza.
Zvinoenderana nekunzwisisa kweindasitiri, iyo UV LED sosi yakateedzera yakakwira simba density uye yakakwira optical simba, iyo inonyanya kukodzera iyo COB yekurongedza maitiro. Tichifunga, iyo COB yekurongedza maitiro inogona kukwirisa kurongedza-yemahara kurongedza pachikamu chechikamu cheiyo substrate, nekudaro kuwana yakakwira simba density yenhamba imwechete yemachipisi nenzvimbo inoburitsa mwenje.
Pamusoro pezvo, COB package ine zvakare mabhenefiti ari pachena mukupisa kupisa, machipisi e LED anowanzo shandisa nzira imwe chete yekupisa kupisa kwekutamisa kupisa, uye kushoma conduction svikiro inoshandiswa mukupisa conduction process, kunowedzera kugona kwekupisa.COB package. maitiro, nekuti chip yacho yakarongedzwa zvakananga pane substrate, ichienzaniswa neSMT yekurongedza nzira, iyo chip kune inopisa sink pakati pekuderedzwa kwemhando mbiri dzekupisa conduction medium, iyo yakavandudza zvakanyanya mashandiro uye. kugadzikana kwezvakanonoka mwenje sosi zvigadzirwa. kushanda uye kugadzikana kwezvigadzirwa zvechiedza. Naizvozvo, mundima yeindasitiri yeakakwira-simba UV LED masisitimu, kushandiswa kweCOB yekurongedza mwenje sosi ndiyo sarudzo yakanyanya kunaka.
Muchidimbu, nekugadzirisa simba rinobuda kugadzikana kweLED UV yekurapa system, kuenzanisa wavelength akakodzera, kudzora nguva yekuvhenekesa uye simba, yakakodzera UV mwaranzi dosi, kudzora kurapa mamiriro ezvakatipoteredza, uye kuita kudzora kwemhando uye kuyedza, kunaka kwekurapa kweingi dzeUV kunogona kuvimbiswa zvinobudirira. Izvi zvichavandudza kugadzirwa kwekugadzira, kuderedza mitengo yekurambwa, uye kuve nechokwadi chekugadzikana kwemhando yechigadzirwa.
Nguva yekutumira: Mar-27-2024