Chii chinonzi COB LED kuratidza?

COB LED inoratidzira inomiririra "Chip-on-Board Chiedza Emitting Diode" kuratidza. Iyo imhando ye LED tekinoroji umo akawanda machipisi e LED anoiswa akananga pane substrate kuumba imwechete module kana array. Mune COB LED kuratidzwa, iwo machipi e LED akanyatso kurongedzerwa pamwe chete uye akafukidzwa nephosphor coating iyo inoburitsa mwenje muakasiyana mavara.

Chii chinonzi COB tekinoroji?

COB tekinoroji, inomiririra "chip-on-board," inzira yekuvharisa semiconductor zvishandiso umo akawanda akabatanidzwa edunhu machipisi akaiswa zvakananga pane substrate kana redunhu bhodhi. Aya machipisi anowanzo kurongedzerwa pamwe chete uye akaputirwa neanodzivirira resin kana epoxy resins. Mu COB tekinoroji, ega semiconductor machipisi anowanzo kusungirirwa zvakananga kune substrate achishandisa lead bonding kana flip chip bonding maitiro. Uku kukwirisa kwakananga kunobvisa kudiwa kwemachipisi akaiswa pasuru ane dzimba dzakaparadzana.

Mumakore achangopfuura, tekinoroji yeCOB (Chip-on-Board) yakaona kufambira mberi uye hunyanzvi, zvichifambiswa nekudiwa kwemidziyo yemagetsi idiki, inoshanda zvakanyanya, uye yepamusoro-soro.

SMD vs. COB Packaging Technology

1. Inofananidzwa neSMD teknolojia, teknolojia yeCOB inobvumira chikamu chepamusoro chekubatanidza nekubatanidza LED chip zvakananga pane substrate. Uku kusimba kwepamusoro kunoguma nekuratidzwa nemazinga ekupenya kwepamusoro uye manejimendi ari nani ekupisa. Iine COB, iwo machipisi e LED anosungirirwa zvakananga kune substrate, iyo inofambisa zvakanyanya kunyatsoita kupisa kupisa. Izvi zvinoreva kuti kuvimbika uye hupenyu hwese hwe COB kuratidza hunovandudzwa, kunyanya mukupenya kwepamusoro maapplication uko kusingachabatiki kwekupisa kwakakosha.

2. Nekuda kwekuvakwa kwavo, maCOB ma LED ane hunhu akavimbika kupfuura maSMD LEDs. COB ine mashoma mapoinzi ekutadza pane SMD, uko yega yega LED chip inovharirwa yega. Iko kusungirirwa kwakananga kwemachipi e LED muCOB tekinoroji kunobvisa iyo encapsulation zvinhu muSMD LEDs, kuderedza njodzi yekuora nekufamba kwenguva. Nekuda kweizvozvo, COB inoratidzira ine mashoma ega ega kutadza kwe LED uye hukuru hwese kuvimbika kwekuenderera mberi kwekushanda munzvimbo dzakaoma.

3. COB tekinoroji inopa zvakanakira mutengo pamusoro peSMD tekinoroji, kunyanya mukupenya kwepamusoro maapplication. Nekubvisa kudiwa kwekurongedza kwega uye kudzikisa kuoma kwekugadzira, COB kuratidza inodhura-inoshanda kugadzira. Iyo yakananga yekubatanidza maitiro muCOB tekinoroji inorerutsa maitiro ekugadzira uye inoderedza kushandiswa kwezvinhu, nekudaro ichidzikisa mutengo wekugadzira.

4. Uyezve, nekuita kwayo kwepamusoro kusapinda mvura, guruva uye anti-collision performance,COB LED kuratidzainogona kushandiswa zvakavimbika uye yakagadzikana munzvimbo dzakasiyana dzakaoma.

Izvo zvakashata zveCOB LED kuratidza

Ehe isu tinofanirwa kutaura pamusoro pezvakaipira zveCOB skrini zvakare.

· Mutengo Wekugadzirisa: Nekuda kwekuvakwa kwakasarudzika kweCOB LED kuratidza, kuchengetedza kwavo kungangoda ruzivo rwehunyanzvi kana kudzidziswa. Kusiyana nekuratidzira kweSMD uko ma LED modules anogona kutsiviwa zviri nyore, COB kuratidza kazhinji kunoda hunyanzvi hwekushandisa uye hunyanzvi hwekugadzirisa, izvo zvinogona kutungamirira kunguva refu yekudzikira panguva yekugadzirisa kana kugadzirisa.

· Kuoma kweKugadzirisa: Kuenzaniswa nemamwe matekinoroji ekuratidzira, COB LED inoratidzira inogona kuunza mamwe matambudziko kana zvasvika pakugadzirisa. Kuwana zvakatemwa dhizaini zvinodiwa kana kusarudzika masisitimu kungangoda rimwe basa reinjiniya kana kugadzirisa, izvo zvinogona kurebesa nguva yeprojekiti kana kuwedzera mitengo.

Sei Kusarudza RTLED's COB LED Display?

Neanopfuura makore gumi eruzivo mukugadzira LED kuratidza,RTLEDinochengetedza hutano hwepamusoro uye kuvimbika. Isu tinopa nyanzvi pre-kutengesa kubvunza uye mushure-yekutengesa rutsigiro, yakagadziridzwa mhinduro, uye masevhisi ekugadzirisa zvinogutsa vatengi vedu. Zviratidziro zvedu zvakaiswa zvinobudirira munyika yese. Pamusoro pe,RTLEDinopa imwe-stop mhinduro kubva pakugadzira kusvika pakuiswa, kurerutsa manejimendi eprojekiti uye kuchengetedza nguva uye mutengo.Bata nesu izvozvi!