Likarolo tsa mabone a LED: chip ea semiconductor, sekhomaretsi se tšoeu, boto ea potoloho, resin ea epoxy, terata ea mantlha, khetla.Lebone la LED ke "electroluminescent semiconductor material chip", e phekoloang ka har'a bracket ka sekhomaretsi sa silevera kapa sekhomaretsi se tšoeu, ebe se kopanya chip le boto ea potoloho ka terata ea silevera kapa terata ea khauta.Sebaka se potolohileng se tiisitsoe ka resin ea epoxy ho sireletsa terata e ka hare ea mantlha.Mosebetsi, qetellong kenya khetla, kahoo lebone la LED le na le ts'ebetso e ntle ea seismic.

The LED light-emitting diode ke sesebelisoa se tiileng sa semiconductor se ka fetolang matla a motlakase ho khanya e bonahalang.E ka fetola motlakase ka ho toba leseli.Pelo ea LED ke semiconductor chip, ntlha e le 'ngoe ea chip e khomaretsoe ho tšehetso, ntlha e' ngoe ke palo e mpe, 'me qetello e' ngoe e hokahane le palo e ntle ea phepelo ea matla, e le hore chip eohle e kenngoe. ka epoxy resin.

Molao-motheo oa khanya ea mabone a LED

Ha hona joale e feta ka seketsoana, lielektrone tse semiconductor ea mofuta oa N le masoba a semiconductor ea mofuta oa P li thulana ka matla 'me li kopana hape ka lera le ntšang khanya ho hlahisa li-photon, tse hlahisang matla ka mokhoa oa photon (ke hore. , leseli leo bohle ba le bonang).Li-semiconductors tsa lisebelisoa tse fapaneng li tla hlahisa mebala e fapaneng ea leseli, joalo ka leseli le khubelu, leseli le letala, leseli le leputsoa joalo-joalo.

Pakeng tsa mekhahlelo e 'meli ea li-semiconductors, lielektrone le masoba lia thulana ebe lia kopana hape ebe li hlahisa li-photon tse putsoa lera le ntšang khanya.Karolo ea khanya e putsoa e hlahisoang e tla hlahisoa ka ho toba ka ho roala ha fluorescent;karolo e setseng e tla otla lesela la fluorescent le ho sebelisana le eona ho hlahisa li-photon tse mosehla.Photon e putsoa le photon e mosehla li sebetsa hammoho (tse tsoakaneng) ho hlahisa khanya e tšoeu