Izvo zvinoumba mwenje we LED: semiconductor zvinhu chip, chena glue, redunhu bhodhi, epoxy resin, core waya, goko.Mwenje we LED ndeye electroluminescent semiconductor material chip, iyo inorapwa pabhuraketi nesirivheri guruu kana chena guruu, yobva yabatanidza chip nebhodhi redunhu newaya yesirivha kana waya yegoridhe.Iyo yakatenderedza yakavharwa ne epoxy resin kuchengetedza yemukati core waya.Basa, pakupedzisira isa goko, saka mwenje we LED une yakanaka seismic performance.

Iyo LED light-emitting diode is solid-state semiconductor mudziyo unogona kushandura simba remagetsi kuita mwenje unooneka.Inogona kushandura zvakananga magetsi kuva chiedza.Mwoyo we LED ndeye semiconductor chip, imwe mugumo we chip inosungirirwa kune tsigiro, imwe mugumo ndiyo danda risina kunaka, uye imwe mugumo yakabatanidzwa kune yakanaka pole yemagetsi, kuitira kuti chip yose ivharwe. kuburikidza ne epoxy resin.

Chiedza-emitting musimboti wemwenje we LED

Kana yazvino ichipfuura nepawafer, maerekitironi ari muN-type semiconductor uye maburi ari muP-type semiconductor anodhumhana nechisimba uye anosanganazve muchikamu chinobudisa chiedza kuti abudise maphotons, ayo anoburitsa simba muchimiro chephotons (ndiko kuti. , chiedza chinoonekwa nemunhu wese).Semiconductors yemhando dzakasiyana-siyana ichabudisa mavara akasiyana-siyana echiedza, akadai sechiedza chitsvuku, chiedza chegirini, chiedza chebhuruu uye zvichingodaro.

Pakati pezvikamu zviviri zvemasemiconductors, maerekitironi nemakomba zvinodhumhana uye zvinobatana uye zvinogadzira mafotoni ebhuruu muchikamu chinobudisa chiedza.Chikamu chechiedza chebhuruu chinogadzirwa chichabudiswa zvakananga kuburikidza nemucheka wefluorescent;chikamu chasara chicharova fluorescent coating uye kupindirana nacho kugadzira yellow photons.Iyo yebhuruu photon uye yero photon inoshanda pamwe chete (yakasanganiswa) kuti ibudise chiedza chichena