Ziva zvimwe zvakawanda nezve COB uye CSP strip

COB strip mwenje yanga iri pamusika kubva 2019 uye chiri chigadzirwa chitsva chinopisa kwazvo, zvakare CSP mitsetse.Asi unoziva here hunhu hweumwe neumwe? zvakafanana asi iwo chaiwo akasiyana mwenje mitsetse, pano isu tichatsanangura mutsauko zvakajeka.

COB bvisa mwenjeChimiro:

1> Flip chip. Iko kushanduka kwemavara kunowanikwa nekushandisa phosphor.

2> Iyo chip inopihwa nemutengesi haina fluorescent poda, saka fekitori inoda kushandisa fluorescent poda glue kuti iwane ruvara rwaunoda panguva yekugadzira. Chip mutengo uchienzaniswa neCSP uchave wakaderera. Zvigadzirwa zvichena zvinongoda kunongedza ruvara rwephosphor glue, kugadzirwa kwakanyanya, mutengo unoenderana wakaderera. Ichi chigadzirwa hachina kukodzera zvigadzirwa zveRGB, kana iwe ukaita RGB, iwe unoda yega color point phosphors glue, uye ipapo pamwe chete point phosphors glue, yakaderera zvakanyanya, yakakwira kwazvo mutengo wekugadzira, saka COB inokodzera mwenje chena, RGB, RGBW yakaderera. kushanda zvakanaka, kudhura kwakanyanya, ruvara rwakareruka haruna yunifomu.

CSP bvisa mwenjeChimiro:

1> Flip chip, mutengesi atorayira fluorescent glue chip, fekitori haidi kunongedza phosphor glue.
Nekuti CSP chip mupi anozoita colour packaging process, mutengo weCSP unodhura kupfuura uya weCOB chip. Kana mwenje chena ukagadzirwa, mutengo weCSP wakakwirisa kupfuura weCOB parizvino. Kana iri kuita RGB, RGBW, nekuti iyo yakagamuchirwa yatova yakanaka glue chip, mugadziri anongoda kunama chete glue welding chip, hapasisina color processing, saka mutengo weCSP RGB yakapedzwa, RGBW ine mukana wekuenzanisa.

COB strip ndeye 120 degree inovhenekera ukuwo CSP strip iri 5-sided luminescence, ese ari maviri ane yakanakisa mwenje nzvimbo uye Chiedza efficient.we tine shanduro yekushandisa mukati uye kunze kwekushandisa, Ultra-yakamanikana yakatevedzana inowanikwawo kana uchida.Taura nesuuye isu tinogona kugovera rumwe ruzivo nezve LED strip mwenje.