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Tianhui- m'modzi mwa otsogola opanga zida za UV LED ndi ogulitsa amapereka ODM/OEM UV led chip service.

Kodi COB Packaging Imatanthauza Chiyani? Kodi Kusiyanitsidwa Ndi Chiyani Kuchokera Pazopaka Zachikhalidwe

Kodi COB yatsekeredwa Cache pa Board ) Bangbang imayikidwa pa bolodi losindikizidwa. Monga ogulitsa IC akuchepetsa QFP (njira yophatikizira magawo a SMT) kulongedza kwa LCD ndi kupanga tchipisi tambiri. Chifukwa chake, njira yachikhalidwe ya SMT pazogulitsa zamtsogolo imasinthidwa pang'onopang'ono. Kodi pali kusiyana kotani pakati pa ukadaulo wapackage wa COB ndi ma CD achikhalidwe? Kupaka kwa COB ndi phukusi lomwe limamangiriza chipangizo cha LED mwachindunji pa bolodi la PCB. Kodi pali kusiyana kotani pakati pa njira yopakirayi ndi yachikhalidwe ya SMD LED ndi njira zina zoyikamo, ndipo ndi iti yabwinoko? Kuyerekeza kwa njira ziwirizi zopangira? Pali mitundu iwiri ikuluikulu yaukadaulo wa chip wamaliseche: imodzi ndiukadaulo wa COB, ndipo ina ndiukadaulo wa FLIP Chip (FLIP Chip). LED COB ma CD luso Chotchedwa COB ndi kutsatira Chip wamaliseche ndi conductive kapena sanali conductive adhesion pa cholumikizira gawo lapansi, ndiyeno kuchita chinsinsi kutsogolera kukwaniritsa kugwirizana magetsi. Ngati chip chipwirikiti chamaliseche chikuwonekera mwachindunji mlengalenga, chikhoza kuwonongeka kapena kuwonongeka kochita kupanga, kusokoneza kapena kuwononga ntchito ya chip, kotero kuti chip ndi kutsogolera kwachinsinsi zimasindikizidwa ndi guluu. Anthu amachitchanso choyikapo ngati chikwama chofewa. Chip chamaliseche chomwe chakutidwa ndi ukadaulo wa COB ndiye gawo lalikulu la chip ndi ma I/O terminals pamwamba pa kristalo. Pa kuwotcherera, chip wamaliseche ndi zomatira kwa PCB ndi conductive guluu / matenthedwe guluu. Pambuyo solidification ) Pansi pa zochita za ultrasound ndi kuthamanga kwa matenthedwe, gwirizanitsani ndi malo otsekemera a I / O a chip ndi mapepala ofanana a PCB, motero. Pambuyo poyesedwa, guluu la utomoni limasindikizidwa. Poyerekeza ndi luso lazopakapaka, luso la COB lili ndi ubwino wotsatira: mtengo wotsika; kusunga malo; umisiri wokhwima. Ukadaulo wamapaketi a LED COB nawonso ndiwosakwanira, ndiye kuti, makina owotcherera osiyana ndi makina onyamula amafunikira. Nthawi zina liwiro sangathe kugwirizana ndi PCB chigamba okhwima amafuna chilengedwe; sungathe kusungidwa. COB, ukadaulo wapakatikati uwu utenga gawo lofunikira pakuyika zinthu zonyamula. Mavuto wamba aukadaulo wapang'onopang'ono wa LED COB Q: Njira yakuyika kwa COB ya LED yowunikira ya Mid -color kutentha. Kupaka kwa COB kukagwiritsidwa ntchito pakuyika kwa COB, kumagwiritsa ntchito njira zachikhalidwe zopangira mphamvu zamphamvu kwambiri. Pambuyo kuphika, amapezeka kuti kutentha kwamtundu nthawi zonse kumakhala kwakukulu kwambiri. , 5000K poyambirira, koma ufa wa guluu ndi 10000K pakawotcha grill. Kodi ndi vuto la kuphika kwa silicone kapena ufa wa glue siwoyenera. Chonde nonse! A: Kutentha kwa kuphika ndikokwera kwambiri, ndipo mtunda wa electrode umayandikira kwambiri. Kufupikitsa nthawi yopopera mpaka nthawi yophika. Kusiyana kwa kutentha kwa mtundu kuyenera kuyambitsidwa ndi ufa wa fulorosenti. Kuwumitsa mwachangu kuti mupewe ufa wa fluorescence! Unikaninso mayendedwe otenthetsera a bokosi la Ovuni Q: Kodi pali kusiyana kotani pakati pa ukadaulo wa LAMP LED ndi ma CD a COB muukadaulo wazonyamula wa LED? Onse ndi achindunji - olowetsedwa m'malo mwa chigamba. Kodi pali kusiyana kotani? Ndi mbali ziti? Kodi imodzi ndiyoyenera mphamvu zazikulu, ina yamphamvu yaying'ono? A: Ukadaulo wa COB nthawi zambiri umagwira ntchito pagawo lomwelo ndi zida zina zamagetsi. Ngati LED COB yapangidwa kukhala phukusi lachindunji la encapsulation, iyenera kukhala gawo lokhala ndi ntchito zina zapadera monga flash function kapena digito, module control color, etc. Mphamvu zonse zazikulu ndi zazing'ono zimatha kukhala COB kapena LAMP. Palibe kusiyana kumbali iyi. Q: Kodi ndingafunse ma CD ophatikizika a COB ngati gwero lounikira ndege, kodi angalowe m'malo mwa zigamba zapano? A: Palibe cholowa m'malo, onse ali m'tsogolo, ndipo onse adzakhalapo kwa nthawi yayitali.

Kodi COB Packaging Imatanthauza Chiyani? Kodi Kusiyanitsidwa Ndi Chiyani Kuchokera Pazopaka Zachikhalidwe 1

Mlembi: Tianhui- Kudwala matenda a Mphephe

Mlembi: Tianhui- Opanga a UV Led

Mlembi: Tianhui- Kudwala matenda a madzi ku UV

Mlembi: Tianhui- Njira ya UV LED

Mlembi: Tianhui- UV Led diode

Mlembi: Tianhui- Opanga diode ya UV Led

Mlembi: Tianhui- UV Led module

Mlembi: Tianhui- UV LED Sitingasikitsa

Mlembi: Tianhui- Msampha udzudzudzi

Lumikizanani nafe
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Maganizo Zinthu za Info Blog
Lowani m'dziko la UV disinfection. Apa, muphunzira momwe njira yochedwera zachilengedwe imatsuka madzi. Dziwani momwe ma module a UV LED ndi ma diode amathandizira pa izi. Komanso, onani momwe ukadaulo wa UV umapindulira zopangira zimbudzi. Mwakonzeka? Tiyeni tiyambe.
Kodi munayamba mwaganizapo za tizilombo tating'onoting'ono tobisika m'maso momwe tingawononge thanzi lathu? Kuchokera ku ma virus owopsa ndi mabakiteriya kupita ku nkhungu ndi allergenic, tizilombo tating'onoting'ono titha kuwopseza moyo wathu. Mwamwayi, njira zosiyanasiyana zophera tizilombo toyambitsa matenda zingatithandize kuchotsa alendo osafunikawa. Chimodzi mwazinthu zothandiza kwambiri komanso zokondera zachilengedwe ndi kuthirira kwa UV.
Ultraviolet (UV) ndi ma radiation a electromagnetic omwe amagwera mkati mwa kuwala kowoneka bwino ndi ma x-ray. UV LED diode imagawidwa m'magulu atatu: UVA, UVB, ndi UVC. Kuwala kwa UVC, komwe kumakhala ndi utali waufupi kwambiri komanso mphamvu yayikulu kwambiri, kumagwiritsidwa ntchito kwambiri potsekereza chifukwa kumatha kupha kapena kuyambitsa tizilombo tambiri, kuphatikiza mabakiteriya, ma virus, ndi mafangasi.
Ukadaulo wa UV LED wakhala ukupanga mafunde muzosindikiza ndi mafakitale ena chifukwa chakuchita bwino kwake, koma kodi mumadziwa kuti zimakhudzanso chilengedwe? Ukadaulo wotsogolawu umapangitsa kuti zinthu ziziyenda bwino, zimawonjezera zokolola, zimachepetsa kugwiritsa ntchito mphamvu, komanso zimachepetsa kutulutsa mpweya wowonjezera kutentha. Nkhaniyi ifotokoza za ubwino wa chilengedwe cha UV LED diode ndi momwe ikuthandizire kukonza tsogolo labwino.
Tonse tikudziwa kuti UV LED tsopano ikugwiritsidwa ntchito m'magawo osiyanasiyana. UV LED ndiye mtundu watsopano wa kuwala kwa UV. Izi ndi zida zolimba zomwe zimatulutsa kuwala kudzera mu Light Emitting Diodes. UV Led Curing yapeza kutchuka kwambiri m'miyezi ingapo yapitayi ndipo ikugwiritsidwa ntchito m'magawo ndi madera osiyanasiyana.
Dzuwa ndi limodzi mwa magwero amphamvu kwambiri a radiation ya UVB LED, ndipo matupi athu anapangidwa kuti agwiritse ntchito mphamvu ya dzuwa imeneyi. Tingasangalale ndi mapindu ake mwa kutuluka kunja kokayenda kapena kugona muudzu padzuwa. Dzuwa lili ndi chinachake chimene chingatipatse nthaŵi iliyonse pachaka, ndipo sitiyenera kuphonya mpata wogwiritsira ntchito mphamvu yochiritsa ya dzuŵa.
Dziko la matelefoni lapita patsogolo kwambiri, ndipo zatukuka kwambiri kuyambira m’ma 1960. Masiku ano, kufunikira kwa kulumikizana kwa kuwala komanso chifukwa cha kuchuluka kwa kufunikira uku, makampani akupanga zingwe zatsopano komanso zogwira mtima kwambiri.
Kutulutsa kwamphamvu kwamphamvu kwa UV LED diode ikukwera; zida zapamwamba za III-nitride pakali pano zimatulutsa 150 lm zoyera, zoyera, zobiriwira kapena zobiriwira. Tikambirana za kapangidwe kazinthu izi, kulabadira kwambiri ma CD amagetsi, zida zapa flip-chip, ndi umisiri wokutira wa phosphorous.
Pakukondoweza kwa fulorosenti mu NDT, magwero a UV-LED akuchulukirachulukira. Zomwe zimaperekedwa ndi luso latsopanoli ndizosayerekezeka. Komabe, mavuto aukadaulo amayenera kuthetsedwa kuti awonjezere mwayi wodziwikiratu komanso chitetezo chapantchito.
Kuyeretsa kwa UV pamalo ndi mpweya kwachulukirachulukira kuchokera kuzipatala zakunja ndikubwera kwa COVID-19. Ma ndege angapo tsopano akugwiritsa ntchito Air Disinfection kuti athetse mabakiteriya aliwonse omwe angakhalepo mu dongosolo la HVAC komanso pamapanelo amagetsi oyendetsa ndege.
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m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
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