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

Nanga Bwanji Mfundo ya Guangdong Inverted COB Source Source

M'zaka ziwiri zikubwerazi, COB idzakhala yowunikira kwambiri pazamalonda. Pamaziko ochita ntchito yabwino yowunikira malonda, makampani owunikira ayeneranso kukwaniritsa zosowa za makasitomala mu optics ndi kapangidwe. Chifukwa chake, kugwiritsa ntchito bwino kwakuyatsa kwa malonda a COB kuyenera kuchitika. Zovuta zazikulu; 2. Sungani ndalama, palibe chifukwa chopangira matabwa a PCB; 3. Mapulogalamu amakono akhoza kukhazikitsidwa ndi kugwiritsidwa ntchito mwachindunji, kupulumutsa zipangizo ndi ndalama zogwiritsira ntchito. Mfundo yowunikira ya COB tsopano ndi phukusi la COB la LED, lomwe lakhazikitsidwa pamaziko a kagawo kakang'ono ka library, komwe ndikutenga tchipisi ta N pa mbale ya Liquie ndikuzinyamula. Pansi pa gawo lapansi ndi zojambula zamkuwa. Chojambula chamkuwa chikhoza kukhala chabwino kwambiri. Mfundo zoyendetsera magetsi zoyendetsedwa ndi COB zoyendetsedwa ndi magetsi COB gwero lamagetsi, mawonekedwe ozungulira, mawonekedwe owoneka bwino, kapangidwe kake kakutulutsa kutentha ndi zasayansi komanso zololera; Gwero la kuwala kwa COB limagwiritsa ntchito ukadaulo wozama wamafuta kuti zitsimikizire kuti LED ili ndi chiwongolero chowongolera kutentha kwamakampani (95%). Easy atsogolere mankhwala a yachiwiri kuwala zipangizo kusintha khalidwe la kuyatsa. ; Gwero la kuwala kwa COB lili ndi mawonekedwe apamwamba, kuwala kofanana, mawanga opepuka, thanzi labwino komanso chitetezo cha chilengedwe. , Simungathe kuchita bwino optical processing .mcob ndi chikhalidwe. Ukadaulo wa MCOB umayikidwa mwachindunji mu makapu owoneka a chip. Zimapangidwa molingana ndi optics. Si chikho chokha. Ngati mumayang'ana mkati mwa chip, muyenera kuthamanga kwambiri, ndipo mukufunikira nyanga zambiri. Ndiko kunena kuti, m'pamene pakamwa pamakhala kuwala, m'pamenenso kuti ntchitoyo ikhale yabwino. Magulu a Swing, matekinoloje osiyanasiyana osinthika a COB light source mfundo zofananira ndi ntchito zosiyanasiyana, onse ali ndi mawonekedwe awoawo. Mapaketi opepuka a SMD amaika zida zingapo zosiyana pa bolodi la PCB kudzera mu mawonekedwe a chigamba kuti apange gawo lowunikira pamapulogalamu a LED. Chifukwa ma CD a COB ndi phukusi lophatikizika, ndi gwero lowala, lomwe ndi lalikulu komanso losavuta kusintha, limachepetsa kutayika kwa kuwala. Mukhozanso kukonza bwino mtundu wa gwero la kuwala powonjezera chophatikizira choyenera cha chip chofiira kuti muwongolere bwino mtundu wa gwero lowunikira. Kuphatikizikako Pakuwunika kwa kuwala komanso mtengo wa gwero la kuwala kwa COB: COB ndikuyika chip cha LED mugawo lonse la library. Chifukwa cha zokutira zomatira zomatira ndi ufa wa fulorosenti, zimakhala zovuta kulimbikitsa ufa wa fulorosenti pamphepete. Kugwiritsa ntchito ufa wa fluorescence kwapangitsa kuti ziwonongeko zambiri za mfundo za magwero a kuwala kwa COB: ubwino wa kupanga bwino ndizofanana ndi zomwe zimapangidwira SMD, zomwe zimakhala zofanana ndi zomwe zimapangidwira SMD. Ndizofanana kwenikweni, koma mphamvu ya ma CD a COB ndiyokwera kwambiri kuposa zinthu za SMD zamadontho glue, kupatukana, kutambasula, kuyika. Zimatengera pafupifupi 10% ya mtengo wazinthu. Ngati mugwiritsa ntchito ma CD a COB, ndalama zogwirira ntchito ndi kupanga zitha kupulumutsa 5%. . Ukadaulo wa MCOB umayika tchipisi ta LED mu kapu yowala, imaphunzira chida chamtundu wa LEDSMD, utoto wa fluorescence ufa pa chip chilichonse ndikumaliza dontho. Nthawi yomweyo, kuwala kwa LED chip kumakhazikika mkati mwa chip. Magwero owunikira ndege a McOB ndi makapu angapo a tchipisi ophatikizika, omwe amapereka malo ogulitsira ambiri, kuti kuwala kutumizidwe kwathunthu, komanso kuwala kowala bwino kwambiri. Kenako: Udindo wa Guangdong COB gwero la kuwala ndi LED

Nanga Bwanji Mfundo ya Guangdong Inverted COB Source Source 1

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