SMD & COB & GOB LED Ndiani achave tekinoroji inotungamirwa tekinoroji?
Kubva pakuvandudzwa kweiyo LED Display Indasitiri, akasiyana ekugadzira uye ekurongedza maitiro eDiki-pitch yekurongedza tekinoroji akaonekwa imwe mushure meimwe.
Kubva pane yakapfuura DIP yekurongedza tekinoroji kuenda kuSMD yekurongedza tekinoroji, kusvika pakubuda kweCOB yekurongedza tekinoroji, uye pakupedzisira kusvika pakubudaGOB tekinoroji.
SMD Packaging Technology
SMD LED kuratidza tekinoroji
SMD ndiyo chidimbu cheSurface Mounted Devices.Zvigadzirwa zve LED zvakaputirwa neSMD (pamusoro pegomo tekinoroji) inovharira makapu emwenje, mabhuraketi, mawaferi, anotungamira, epoxy resin, uye zvimwe zvinhu mumarambi mabheji ezvakasiyana.Shandisa inomhanya-mhanya yekuisa muchina kuti utengese marambi emarambi pabhodhi redunhu nepamusoro-tembiricha reflow solder kugadzira mayuniti ekuratidzira ane mapitshi akasiyana.
SMD LED tekinoroji
SMD diki spacing kazhinji inofumura mabhero emwenje e LED kana kushandisa mask.Nekuda kwehunyanzvi uye yakagadzikana tekinoroji, yakaderera mutengo wekugadzira, yakanaka kupisa kupisa, uye kugadzirisa kuri nyore, inotorawo chikamu chikuru mumusika wekushandisa LED.
SMD LED inoratidzira huru inoshandiswa kune yekunze yakagadziriswa LED kuratidza bhodhi.
COB Packaging Technology
COB Led kuratidza
Iro zita rakazara reCOB yekurongedza tekinoroji ndeye Chips paBhodhi, inova tekinoroji yekugadzirisa dambudziko re LED kupisa disipation.Kuenzaniswa ne-in-line uye SMD, inoratidzirwa nekuchengetedza nzvimbo, kurerutsa mashandiro ekurongedza, uye kuve neanoshanda nzira dzekudziya dzekudziya.
COB LED tekinoroji
Iyo isina bare chip inonamatira kune yekubatanidza substrate ine conductive kana isiri-conductive glue, uye ipapo waya yekubatanidza inoitwa kuti ione kubatana kwayo kwemagetsi.Kana iyo chip isina kuvharwa yakananga zvakananga kumhepo, inogona kusvibiswa kana kukuvadza kunoitwa nevanhu, iyo inokanganisa kana kuparadza basa rechiputi, saka chip uye tambo dzekubatanidza dzakaputirwa neglue.Vanhu vanodanawo rudzi urwu rwekuputira kuti encapsulation yakapfava.Iyo ine zvimwe zvakanakira maererano nekugadzira kunyatsoita, kudzika kwemafuta kuramba, chiedza chemhando, kushandiswa, uye mutengo.
SMD-VS-COB-LED-Display
COB LED inoratidzira huru inoshandiswa pane yemukati uye diki pitch ine Energy inobudirira LED Screen Display.
GOB Technology Process
GOB Led kuratidza
Sezvatinoziva tese, matatu makuru ekurongedza matekinoroji eDIP, SMD, uye COB kusvika parizvino ane hukama neiyo LED chip-level tekinoroji, uye GOB haisanganisi kuchengetedzwa kwemachipisi e LED, asi pane SMD kuratidza module, iyo SMD mudziyo. Iyo imhando yekudzivirira tekinoroji iyo PIN tsoka yebhuraketi yakazadzwa neglue.
GOB ndiyo chidimbu cheGlue pabhodhi.Iyo tekinoroji yekugadzirisa dambudziko rekudzivirira kwemwenje we LED.Iyo inoshandisa yepamberi nyowani yakajeka zvinhu kurongedza iyo substrate uye yayo LED yekurongedza unit kuti igadzire inoshanda dziviriro.Izvo zvinhu hazvisi chete zvine super high transparency asiwo zvine super thermal conductivity.Iyo diki diki yeGOB inogona kuchinjika kune chero hutsinye nharaunda, ichiziva hunhu hwechokwadi hunyoro-uchapupu, husina mvura, hupupuriro hweguruva, anti-kudhumhana, uye anti-UV.
Kuenzaniswa neyechinyakare SMD LED Display, hunhu hwayo kuchengetedzwa kwepamusoro, hunyoro-huchapupu, kusapinda kwemvura, anti-kudhumhana, anti-UV, uye inogona kushandiswa munzvimbo dzakaomarara kudzivirira mwenje-nzvimbo yakafa uye mwenje yekudonha.
Kuenzaniswa neCOB, maitiro ayo ari nyore kugadzirisa, kuderera kwekugadzirisa mutengo, hombe yekuona kona, yakachinjika yekutarisa angle, uye yakatwasuka yekuona kona inogona kusvika 180 madhigirii, ayo anogona kugadzirisa dambudziko rekusakwanisa kweCOB kusanganisa mwenje, yakakomba modularization, kupatsanurwa kwemavara, hurombo hwepamusoro flatness, etc. dambudziko.
GOB huru inoshandiswa paIndoor LED Poster Ratidza Digital Advertising Screen.
Matanho ekugadzira eGOB akateedzera zvigadzirwa zvitsva zvakakamurwa kuita nhanho nhatu:
1. Sarudza zvigadzirwa zvemhando yepamusoro, marambi emarambi, maindasitiri e-ultra-high brush IC mhinduro, uye machipisi emhando yepamusoro e LED.
2. Mushure mokunge chigadzirwa chacho chaunganidzwa, chakwegura kwemaawa 72 pamberi peGOB potting, uye mwenje unoedzwa.
3. Mushure meGOB potting, kuchembera kwemamwe maawa makumi maviri nemana kuti usimbise hutano hwechigadzirwa.
Mumakwikwi ediki-pitch LED yekurongedza tekinoroji, SMD kurongedza, COB yekurongedza tekinoroji, uye GOB tekinoroji.Kana ari kuti ndiani wevatatu anogona kuhwina mukwikwidzi, zvinoenderana nehunyanzvi hwepamusoro uye kugamuchirwa kwemusika.Ndiani ahwina kwekupedzisira, ngatimirirei tione.
Nguva yekutumira: Nov-23-2021