Tignoolajiyada Baakadaha cusub ee CSP si qarsoodi ah ma u tartami karaa horyaalnimada?

Tignoolajiyada baakadaha nalalka garoonada LED ayaa horumar ku jiray, laakiin horumarku maaha mid dhamaystiran. Sida CSP, waa la maqlay, waligood ma arag wax soo saar. backpfrontp si kastaba ha ahaatee, CSP guud ahaan waa wanaagsan yahay sida tignoolajiyada baakadku waa hadhuudh run ah, si weyn u yareeyn kara xajmiga alaabta, waxa ugu muhiimsan waa in la ilaaliyo chip-ka isla mar ahaantaana, waxaa jira sifooyin yaraynta walbahaarka, qeexitaannada waxaa laga yaabaa in ka badan jaangooyo. iyo sababtoo ah miniaturization ee xirmada waxaa lagu dabaqi karaa noocyo kala duwan oo ah alaab gaaban oo khafiif ah, waxaa loo isticmaali karaa sida KGD (Known Good Die) ee codsiga MCM. Isticmaalka nalka garoonka LED ee muddada gaaban waxaa jira meel indho la'aan ah, in isbeddelka muddada-dheer waa wax soo saar wanaagsan habka. Fu Shen Optoelectronics | Maareeyaha guud ee Optoelectronics Yang Qiuzhong in tan iyo hadda ma gelinno oo kaliya wax soo saarka si fudud, sidaa darteed tartanka CSP ma arki karo, laakiin habka wax soo saarka, qalabka, tignoolajiyada, agabka, qaangaarka, qiimaha CSP, hufnaanta iftiinka, isku halaynta iyo tayada , isku halaynta ayaa muujin doonta caabbinta faa'iidada tartanka. backpfrontp Shen Fu Photoelectric sida qadarka ugu yar ee horumarinta xirfadeed iyo wax soo saarka ballaaran ee shirkadda alaabta baakadaha gaarka ah, horumarinta CSP waxay leedahay roobab qoto dheer. Awood sare waxay keentay iftiinka daadka ee habka wax soo saarka CSP, guud ahaan waxay yeelan kartaa farqiga soo socda: backpfrontp qaabka isku xidhka; balaastiig, silig, garaacid (BGA), wadarta dahabka (crystal), Paste, iwm. ayaa lagu magacaabi karaa. xirmo CSP; backpfrontp b cabbirka korantada: electrodes yar yar ama electrodes dhibic: balaastiik conductive, silig, bumping (BGA) guud ahaan waa in ka yar 100um (inta badan shatiyada dhirta waaweyn ee 2007 ka hor qaabeynta). Isticmaalka electrodes waaweyn ama la sheegay electrode xaashi-sida: dahab (crystal), Paste; backpfrontp c adabtarada alaabta: Ma jirto isticmaalka tooska ah ee substrate electrode hadhuudhka (loo yaqaan WLCSP), substrate semiconductor, substrate dhoobada ah, FR4, MPCB, isku dhafan Sug. Backpfrontp Fu Shen qaabaynta korantada ee 2004 ee shatiyada koollada eutectic. Yangqiu Zhong ayaa u sheegay 'Injineernimada 1000W LED iftiinka daadka', habka hadda eutectic waa kan ugu dhameystiran, Fu Shen photoelectric galay habkan in ka badan 12 sano. xaqiiqda backpfrontp, horumarinta wadada Fu Shen photoelectric CSP ma fududa. Ka hor 2005, geedka epitaxy (chip) ayaa muujinaya in tiknoolajiyadani aysan jirin, sidaas darteed bilawga maaha qayb ka mid ah aasaasayaasha waxay rabaan wax soo saarka qandaraaska epitaxial, laakiin 2005, Shen Fu Photoelectric ka dib markii muunad laga sameeyay gallium ballaaran, si tartiib tartiib ah halkaas Epitaxial-ku- biirista fayraska. Ka dib muunada la sameeyay, ka dib waxay qaadatay laba sano si loo xalliyo dhibaatada isku halaynta. Backpfrontp Ka dib cilmi-baaris iyo tijaabooyin muddo-dheer ah, nalalka tunnel LED-ka ee miraha si ay u bilaabaan habka kor loogu qaado waxtarka nidaamka oo dhan, Fu Shen photoelectric iftiin ka sarreeya iftiinka hore ilaa 5% ilaa 20% dhalaalka. Ka dib markii dhammaan hadhuudhka la sameeyo, ka dibna dib ugu noqo Fu Shen oo sameeyay CSP. Inta lagu jiro muddadan waxaan gelinay kharash badan R \u0026 D iyo kharashyo shaqaale iyo wax ku habboon oo sii jira. Yangqiu Zhong ayaa yidhi. Nalalka LED-ga ee loogu talagalay dhirta jajabka ah iyo dhirta baakadaha, arrinta patent-ka ayaa had iyo jeer ka cadhaysa dareenka ugu xasaasisan. Luqadda Taiwan, Fu Shen photoelectric wacyi qoto dheer oo dheeraad ah oo ku saabsan shatiga. Waxaa la fahamsan yahay in CSP iyo photovoltaic Fu Shen wlcsp ay ku guuleysteen shatiyo badan oo ay ku jiraan semiconductors, patent kasta wuxuu helay shahaadada patent ee ikhtiraacida ugu yaraan saddex waddan, sidaas darteed sidoo kale wuxuu ku guuleystey warankii patented, LED High Bay Light gaashaan faa'iidada. backpfrontp Yangqiu Zhong ayaa u sheegay qoraaga, shatiyadan waxay siin doonaan mudnaan si ay u helaan la-hawlgalayaal, si ay u sameeyaan ganacsi weyn oo dhab ah, si ay u xukumaan warshadaha, laakiin sidoo kale iyada oo loo marayo iskaashiga ka dibna kor loogu qaado xoogga kooxda R \u0026 D si loo hubiyo khayraadka barnaamijyada kale ee hoos yimaada. Xawaaruhu waa ka badan yahay xawaare ku filan. backpfrontp Dhab ahaantii, doorashada lamaanahaaga saxda ah waa mid aad muhiim u ah, haddii ay ka samaysan tahay pre-epitaxial, ama co-promotion iyo codsiyada soo daahay waxay u baahan doonaan inay la shaqeeyaan dhammaan silsiladda warshadaha. backpfrontp ee ra'yiga Yang, LED warshadaha weli ma arkaan wax degdeg ah u bedeli kartaa, horumarinta mustaqbalka ee nalalka maxkamadda tennis LED waa in ay leeyihiin tayada la mid ah iyo qiimaha hoose si ay u guuleystaan. Tiknoolajiyada sare, faa'iido badan u leh rukhsadda iyadoo suurtogalnimada badbaadada ay si weyn u korodhay, isku darka ama baabi'inta ifafaale ayaa noqon doona mid aad u badan. CSP-da hadda iftiinka dambe, codsiga tooska ah ee kor u kaca mustaqbalka ee UV, nalalka, nalalka muuqaalka, nalalka iyo codsiyada kale ayaa la filayaa inay dhamaystiraan beddelka ilaha iftiinka ee jira. Nalalka jimicsiga LED-ka oo kooban, qalabka cusub ee baakadaha iyo isbeddellada tignoolajiyada ayaa si qarsoodi ah u legdamaya, haddii ay dhacdo qiimo gaar ah, mustaqbalka tartanka ilaa xad, soo noqoshada tiknoolajiyada tartanka. dhabarka