Chiyambi cha Makampani
LED flip chip imatanthawuza chip chomwe chimatha kulumikizidwa mwachindunji ndi gawo lapansi la ceramic popanda waya wowotcherera.Timachitcha kuti DA chip.Ndizosiyana ndi chip chip chomwe chimafunikirabe waya wowotcherera pomwe flip chip imasamutsidwa ku silicon kapena magawo ena azinthu koyambirira.Poyerekeza ndi chip chapatsogolo, chip chachikhalidwe chomwe chimamangidwa ndi waya wachitsulo chimayang'ana m'mwamba pomwe flip crystal imalumikizidwa ndi gawo lapansi.Mbali yamagetsi ya chip ndi pansi, zomwe zimafanana ndi kutembenuza chip chachikhalidwe
Makhalidwe a Njira
Ubwino wa Flip Chip
1. Palibe kutentha kwa kutentha kudzera mwa safiro, ntchito yabwino yowononga kutentha.Flip-chip imakhala ndi kukana kwamafuta ochepa chifukwa gawo logwira ntchito lili pafupi ndi gawo lapansi, lomwe limafupikitsa njira ya kutentha kuchokera kugwero la kutentha kupita ku gawo lapansi.Khalidweli limapangitsa kuti flip-chip ichepe pang'ono kuchokera pakuwunikira mpaka kukhazikika kwamafuta.
2.Chachiwiri, ponena za ntchito ya luminescence, kuyendetsa kwapamwamba kwamakono kumapangitsa kuwala kwapamwamba.Flip-chip ili ndi scalability yaposachedwa komanso magwiridwe antchito ohmic.Kutsika kwa voltage ya Flip-chip nthawi zambiri kumakhala kotsika poyerekeza ndi tchipisi tanthawi zonse komanso zoyima, zomwe zimapangitsa kuti flip-chip ikhale yopindulitsa kwambiri pakuyendetsa kwanthawi yayitali, kuwonetsa kuwala kwapamwamba.
3.Pansi pa mphamvu yamphamvu, flip chip ndi yotetezeka komanso yodalirika kuposa chip kutsogolo.Pazida za LED, makamaka muzamphamvu kwambiri, ma Lens ma CD (kupatula mawonekedwe achitetezo otetezedwa amtundu wa lumen), opitilira theka la zochitika za nyali zakufa zimagwirizana ndi kuwonongeka kwa waya wagolide.Flip chip imatha kupakidwa ngati waya wopanda Golide, womwe umachepetsa mwayi wa nyali yakufa kuchokera kugwero.
Chachinayi, kukula kwake kungakhale kochepa, mtengo wokonza mankhwala ukhoza kuchepetsedwa, ndipo ma optics amatha kufanana mosavuta.Panthawi imodzimodziyo, imayikanso maziko a chitukuko cha ndondomeko yotsatiridwa.
Ubwino wa Zamankhwala
Tekinoloje yapatent ya TYtech: Makina oyendetsa mpweya wotenthetsera wokakamiza, wokhala ndi kutentha kwapadziko lonse lapansi komanso kutentha kwabwino.
Magawo onse a kutentha amatenthedwa mmwamba ndi pansi, amazungulira paokha ndikuyendetsedwa paokha.Kulondola kwa kuwongolera kutentha m'dera lililonse la kutentha ndi (+ C).
Kutentha kwabwino kwambiri.Kupatuka kwa kutentha kozungulira kwa mbale yopanda kanthu ndi (+) C.
Kutsogolo ndi kumbuyo kuzungulira kubwereranso mpweya kapangidwe angathe kuteteza chikoka cha mpweya otaya mu zone kutentha ndi zone kutentha, kulimbitsa ulamuliro kutentha ndi kuonetsetsa Kutentha yunifolomu zigawo zikuluzikulu.
Ng'anjo imapangidwa ndi chitsulo chosapanga dzimbiri, kutentha ndi dzimbiri, zosavuta kuyeretsa.
Yankho
TYtech Inverted Reflow Welding ng'anjo
Wopanga wowotcherera wolowetsedwanso
Reflow soldering ya LED flip chip
Kuwotcherera reflow inverted
CSP flip reflow kuwotcherera