I-CSP Packaging Technology Entsha Inganqoba Ngokuyimfihlo?

Ubuchwepheshe bokupakisha amalambu enkundla ye-LED buyathuthukiswa, kodwa ukuthuthukiswa akuphelele kangako. Okufana ne-CSP, kuzwakele, akukaze kubonwe ukukhiqizwa. i-backpfrontp nokho, i-CSP ngokuvamile inhle njengoba ubuchwepheshe bokupakisha buwuhlamvu lweqiniso, bunganciphisa kakhulu usayizi wemikhiqizo, okubaluleke kakhulu ukuvikela i-chip ngesikhathi esifanayo, kunezici zokukhulula ukucindezeleka, ukucaciswa kungahle kufaneke nakakhulu, futhi ngenxa yokuthi ukwenziwa kancane kwephakheji kungasetshenziswa emikhiqizweni eyahlukene emifushane nemincane, ingasetshenziswa njenge-KGD (I-Known Good Die) ekusetshenzisweni kwe-MCM. Ukusetshenziswa kokukhanyisa kwenkundla ye-LED esikhathini esifushane kukhona indawo eyimpumputhe, kumkhuba wesikhathi eside kuwumkhiqizo omuhle ngendlela. Fu Shen Optoelectronics | Umphathi jikelele we-Optoelectronics u-Yang Qiuzhong ukuthi kusukela manje asigcini nje ngokufaka ekukhiqizeni okubushelelezi, ngakho ukuncintisana kwe-CSP ngeke sikubone, kodwa ngenqubo yokukhiqiza, imishini, ubuchwepheshe, izinto zokwakha, ukuvuthwa, intengo ye-CSP, ukusebenza kahle kokukhanya, ukwethembeka kanye nekhwalithi. , ukwethembeka kuzobonisa ukumelana nenzuzo yayo yokuncintisana. i-backpfrontp i-Shen Fu Photoelectric njengenani elincane lokuthuthuka kochwepheshe kanye nokukhiqizwa ngobuningi benkampani yemikhiqizo yokupakisha ekhethekile, ukuze kuthuthukiswe i-CSP kunemvula ejulile. ukukhanya kwesikhukhula esiholwa amandla aphezulu kusuka kunqubo yokukhiqiza ye-CSP, ngokuvamile kungaba nomehluko olandelayo: i-backpfrontp imodi yokubopha; ipulasitiki conductive, ucingo, bumping (BGA), igolide eliphelele (crystal), Namathisela, njll kungabizwa. Iphakheji ye-CSP; Usayizi we-electrode ye-backpfrontp b: ama-electrode amancane noma ama-electrode amachashazi: ipulasitiki eqhubayo, intambo, i-bumping (BGA) ngokuvamile ingaphansi kuka-100um (ikakhulukazi amalungelo obunikazi ezitshalo ngo-2007 ngaphambi kokuhlelwa). Ukusetshenziswa kwama-electrode amakhulu noma i-electrode efana neshidi: igolide (ikristalu), Namathisela; impahla yebhodi ye-adaptha ye-backpfrontp: Akukho ukusetshenziswa okuqondile kwe-electrode substrate yokusanhlamvu (ebizwa ngokuthi i-WLCSP), i-semiconductor substrate, i-ceramic substrate, FR4, MPCB, izinhlanganisela Linda. backpfrontp Fu Shen photoelectric layout in 2004 eutectic solder unama patent. U-Yangqiu Zhong utshele 'i-Engineering 1000W LED flood light', okwamanje inqubo ye-eutectic iphelele kakhulu, i-Fu Shen photoelectric kule nqubo iminyaka engaphezu kwe-12. iqiniso le-backpfrontp, ukuthuthukiswa komgwaqo i-Fu Shen photoelectric CSP akubanga lula. Ngaphambi kuka-2005, isitshalo se-epitaxy (chip) sibonisa ukuthi lobu buchwepheshe abukho, ngakho-ke isiqalo asiyona ingxenye yabasunguli abazimisele ukukhiqiza inkontileka ye-epitaxial, kodwa ngo-2005, i-Shen Fu Photoelectric ngemva kwesampula yenziwe nge-gallium ububanzi, kancane kancane lapho. enye i-epitaxial join Foundry. Ngemuva kokuthi isampula libe nayo, yabe isichitha iminyaka emibili ukuxazulula inkinga yokwethembeka. i-backpfrontp Ngemva kocwaningo nokuhlolwa kwesikhathi eside, umhubhe we-LED ukhanyisa kusuka kuzinhlamvu ukuze kuqalwe inqubo yokuthuthukisa ukusebenza kahle kwalo lonke uhlelo, ukukhanya kwesithombe kwe-Fu Shen kuphakeme kunokukhanya okuya phambili kufika ku-5% kuya ku-20% wokukhanya. Ngemuva kokuthi konke okusanhlamvu kwenziwe, bese ubuyela ku-Fu Shen wenza i-CSP. Ngalesi sikhathi sitshale izindleko eziningi ze-R \u0026 D kanye nabasebenzi kanye nokuhle kuyaqhubeka. Kusho uYangqiu Zhong. Izibani ze-LED zezitshalo ze-chip nezitshalo zokupakisha, udaba lwelungelo lobunikazi luhlala luvusa inzwa ebucayi kakhulu. Ulimi lwase-Taiwan, i-Fu Shen photoelectric ukuqaphela okujulile kwelungelo lobunikazi. Kuyaqondakala ukuthi, ku-CSP kanye ne-photovoltaic u-Fu Shen wlicsp uzuze amalungelo obunikazi amaningi kuhlanganise nama-semiconductors, ilungelo lobunikazi ngalinye lithole isitifiketi selungelo lobunikazi lokusungulwa okungenani amazwe amathathu, ngaleyo ndlela futhi laba ingcweti komkhonto onelungelo lobunikazi, i-LED high bay light shield yenzuzo. u-backpfrontp u-Yangqiu Zhong utshele umbhali, lawa malungelo obunikazi bazowabeka kuqala ukuze bathole ozakwethu, ukwenza ibhizinisi elikhulu langempela, ukubusa kwemboni, kodwa futhi ngokusebenzisana bese bethuthukisa amandla ethimba le-R \u0026 D ukuqinisekisa izinsiza ezinye izinhlelo ngaphansi kwazo. ijubane lingaphezu kokushesha okwanele. i-backpfrontp Eqinisweni, ukukhetha umlingani ofanele kubaluleke kakhulu, kungakhathaliseki ukuthi kwenziwa nge-pre-epitaxial, noma ukuphromotha okuhlangene kanye nezicelo eziphuzile kuzodinga ukusebenzisana nawo wonke uchungechunge lwezimboni. i-backpfrontp ngombono we-Yang, i-LED imboni namanje ayiboni into esheshayo engayishintsha, ukuthuthukiswa kwesikhathi esizayo kwezibani ze-tennis ze-LED kufanele kube ngekhwalithi efanayo futhi ngamanani aphansi ukuze uwine. Ngobuchwepheshe obuphezulu, okusebenziseka kakhulu kulungelo lobunikazi ngokuthi kungenzeka ukusinda kunyuke kakhulu, ukuhlangana noma ukuqedwa kwento ezokwenziwa kuzokwenzeka kakhulu. I-CSP yamanje i-backlight, i-flash application ekhuphuka ngokushesha esikhathini esizayo ku-UV, ukukhanyisa, izibani ze-landscape, izibani nezinye izinhlelo zokusebenza kulindeleke ukuthi ziqedele ukushintshwa kwemithombo yokukhanya ekhona. Izibani zokuzivocavoca ze-LED ngamafuphi, izinto ezintsha zokupakisha kanye nezinguquko zobuchwepheshe zilwa ngasese, esimweni senani elithile, ikusasa lokuncintisana ngezinga elithile, bese libuyela kubuchwepheshe bokuncintisana. isipele