Iyo Inopenya Nheyo yeMaviri -mavara e LED Mwenje Bead

Diode ine chiedza inowanzonongedzerwa senyere dzerambi dzeLED, izvo zvakagadzirwa nezvikamu zvakadai se (GA), arsenic (AS), phosphorus (P), nitrogen (n). Kana erekitironi negomba zvasanganiswa, inogona kupenya chiedza chinooneka, saka inogona kushandiswa kugadzira light-emitting diode. Mabhengi emwenje e LED anowanzo shandiswa mumaseketi uye zviridzwa semwenje wechiratidzo, kana fomu kana kuratidzwa kwedhijitari. Ruvara runopenya uye nekupenya kwechiedza che LED mwenje -emitting diode zvine chekuita nemidziyo uye maitiro ekugadzira maLED. Parizvino, mwenje we LED mabhedhi ane mavara matatu emavara matsvuku, egirinhi, uye bhuruu anoshandiswa zvakanyanya. Iyo wavelength yemhando yemavara akasiyana zvakare akasiyana. Kazhinji, kuderera kwePN kuderera kunogona kutariswa kuona iyo wavelength ruvara rweinopenya diode. 1. Ndeapi encapsulation chimiro cheiyo maviri -color LED mwenje -emitting diode?. Chikonzero nei iwo maviri -color LED mwenje -emitting diode inogona kuburitsa maviri mavara emwenje kunyanya kurongedza maviri akasiyana mavara emachipisi mubhuraketi rimwe chete. Zvichitaurwa zviri nyore, chimiro chayo chiri padivi pechubhu core yeyakajairwa monochrome emitting diode, uye wozoisa imwe color chubhu core. Iyo miviri-yemavara LED inogona kupatsanurwa kuita tsoka mbiri isina polar maviri -ruvara rwemwenje mabhero e LED, uye maviri -makumbo co -yin -yang maviri -mavara emwenje mabedhi e LED. Chechipiri, iyo inopenya musimboti weinopenya diode pesvedzero yeasingachinjiki maviri -ruvara rwe LED luminous diode mapini maviri. Semuenzaniso, kune mapini maviri mune tsvuku uye girini isina-polarized LED inopenya diode inopenya. Welding tsoka dzakanyanya uye pfupi, n danda uye refu tsoka welding. Kana yazvino ichiyerera kubva kutsoka refu kuenda kumakumbo mapfupi, iwo matsvuku uye girini ane mavara emwenje e LED mabheji anoshanda zvakajairwa, uye mwenje wegirinhi haushande nekuti ikozvino inoyerera kubva kupfupi tsoka kuenda kutsoka refu, girini bhanga re non-polar tsvuku uye girini kaviri -mavara LED marambi akajairika, iyo girini mwenje ndeye yakajairika Basa, mwenje dzvuku haishande, kuitira kuti uwane chinangwa chekudzora kuyerera ikozvino kwemavara maviri tsvuku uye girini. Three, three -legged co -yin -co -aode two -color LED mabeads emwenje mabeads, three -legged two -color LED light -emitting diode, maviri akasiyana mavara echubhu cores anogovera danda rimwe. Mapini matatu akasiyana, uye tsoka refu yeruzhinji iri pakati ndiyo magumo eruzhinji. Three -foot and two -color LED lamp beads inogona kupatsanurwa mumhando mbiri: common cathode uye common anode LED zvichienderana nekusiyana polarity ye public end pini. Saka. Nzira yekusiyanisa pakati pematatu -makumbo maviri -mavara LED luminous diode polarity? Musiyano uripo pakati peCommunist Yin neYang unonyanya kuona matanda akanaka uye asina kunaka epini refu yeruzhinji. Kana iyo pini yeruzhinji isina kunaka, iGongchen pole LED LED mwenje -emitting diode. LED ikozvino inoyerera ichibva kune yakanaka electrode, uye iyo yakaipa electrode inoyerera ichibuda. Kudzokera kudaro