Nkigikoresho cyingirakamaro cyo kumurika nijoro, amatara yimodoka afatwa nkigicuruzwa cyatoranijwe nabakora imodoka ninshi kandi bafite iterambere ryiterambere rya LED. Amatara yimodoka LED yerekeza kumatara akoresha tekinoroji ya LED nkisoko yimbere imbere yikinyabiziga. Ibikoresho byo kumurika hanze bikubiyemo ibipimo byinshi bigoye nkurugero rwumuriro, guhuza amashanyarazi (EMC), hamwe no gupima imitwaro. Amatara yimodoka ya LED ntabwo atezimbere gusa urumuri rwikinyabiziga, ahubwo anakora ibidukikije byimbere.

Kubaka amatara ya LED
Ibice byingenzi bigize LED birimo insinga za zahabu, chip ya LED, impeta yerekana, insinga ya cathode, insinga ya plastike, ninsinga ya anode.
Igice cyingenzi cya LED ni chip igizwe na p-semiconductor na n-semiconductor, kandi imiterere yabaye hagati yabo yitwa pn ihuza. Mu ihuriro rya PN ryibikoresho bimwe na bimwe bya semiconductor, mugihe umubare muto wabatwara ibicuruzwa wongeye guhura nabenshi mubatwara ibicuruzwa, ingufu zirenze zirekurwa muburyo bwumucyo, zihindura ingufu zamashanyarazi ingufu zumucyo. Iyo voltage ihindagurika ikoreshwa kumasangano ya pn, biragoye gutera inshinge nkeya zabatwara, bityo luminescence ntizabaho. Ubu bwoko bwa diode yakozwe bushingiye ku ihame ryo gutera inshinge luminescence yitwa diode itanga urumuri, bakunze kuvuga nka LED.

Inzira ya LED
Munsi yo kubogama kwimbere ya LED, abatwara ibicuruzwa baraterwa, bagahuzwa, kandi bagashyirwa mumashanyarazi ya semiconductor hamwe ningufu nkeya. Chip ikubiye muri resinike isukuye. Iyo umuyaga unyuze muri chip, electron zashizwemo nabi zimukira mukarere kacukuwe neza, aho zihurira zikongera. Byombi electroni nu mwobo icyarimwe biratandukana kandi birekura fotone.
Ninini nini, niko imbaraga za fotone zibyara. Ingufu za fotone zifitanye isano nibara ryumucyo. Muburyo bugaragara, urumuri rwubururu nubururu rufite ingufu nyinshi, mugihe orange numucyo utukura bifite ingufu nkeya. Bitewe nubunini butandukanye bwibikoresho bitandukanye, birashobora gusohora urumuri rwamabara atandukanye.
Iyo LED iri imbere ikora (nukuvuga gushyira imbere voltage imbere), imiyoboro iva kuri anode igana kuri cathode ya LED, hamwe na kirisiti ya semiconductor itanga urumuri rwamabara atandukanye kuva ultraviolet kugeza infragre. Ubwinshi bwurumuri biterwa nubunini bwubu. LED irashobora kugereranywa na hamburg, aho ibikoresho bya luminescent bisa na "inyama yinyama" muri sandwich, kandi electrode yo hejuru no hepfo ni nkumugati ufite inyama hagati. Binyuze mu bushakashatsi bwibikoresho bya luminescent, abantu bagiye bakora buhoro buhoro ibice bitandukanye bya LED bifite ibara ryinshi ryumucyo kandi neza. Nubwo hari impinduka zitandukanye muri LED, ihame ryayo rya luminescent nuburyo biguma bidahindutse. Laboratoire ya Jinjian yashyizeho umurongo wikizamini gikubiyemo ibyuma byerekana urumuri mu nganda za LED optoelectronic, itanga igisubizo kimwe gikubiyemo ibintu byose uhereye ku bikoresho fatizo kugeza ku bicuruzwa, harimo gusesengura kunanirwa, kuranga ibintu, gupima ibipimo, n'ibindi, kugira ngo bifashe abakiriya kuzamura ubwiza, umusaruro, nubwizerwe bwibicuruzwa LED.

Ibyiza by'amatara ya LED
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2. Kurengera ibidukikije: LED ya ecran ntabwo irimo imirasire ya ultraviolet na infragre, ifite ubushyuhe buke, nta mirasire, hamwe n’urumuri ruke. Imyanda ya LED irashobora gukoreshwa, idafite mercure, idafite umwanda, umutekano kuyikoraho, kandi ni isoko yumucyo wicyatsi.
3. Kuramba kuramba: Nta bice byoroshye imbere yumubiri wamatara ya LED, wirinda ibibazo nko gutwika filament, kubika ubushyuhe, no kwangirika kwumucyo. Mugihe gikwiye na voltage ikwiye, ubuzima bwa serivisi ya LED burashobora kugera kumasaha 80000 kugeza 100000, bikaba birenga inshuro 10 kurenza urumuri rusanzwe. Ifite ibiranga gusimburwa inshuro imwe no gukoresha ubuzima bwawe bwose.
4. Umucyo mwinshi hamwe nubushyuhe bwo hejuru: LEDs ihindura ingufu zamashanyarazi ingufu zoroheje, zitanga ubushyuhe buke, kandi zishobora gukorwaho neza.
5. Ingano nto: Abashushanya barashobora guhindura kubuntu imiterere yumucyo kugirango bongere ubwinshi bwimiterere yimodoka. LED itoneshwa cyane nabakora imodoka kubera ibyiza byayo.
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7. Isuku ryinshi cyane: amabara ya LED arasobanutse kandi arasa, bidakenewe gushungura amatara, kandi ikosa ryumucyo ntiriri munsi ya nanometero 10.
8. Mubisabwa nkamatara, igisubizo cyihuse cya LED gifasha gukumira neza kugongana kwinyuma no guteza imbere umutekano wo gutwara.