Wonke umntu unamava anjalo obomi. Isibane se-LED esisanda kuthengwa sihlala sikhanya ngakumbi, kodwa emva kwexesha elithile, izibane ezininzi ziya kuba mnyama kwaye zibe mnyama. Kutheni izibane ze-LED zinenkqubo enjalo? Ukuqonda ukuba kutheni isibane sakho se-LED siya kuba mnyama kwaye sibe mnyama, kufuneka siqale siqonde igama lobuchwephesha
——
Izibane zezibane ze-LED ziyancipha. Emva kwe-diode yombhobho, ukubola kokukhanya kubhekisela ekubeni emva kwexesha lokukhanya, umlinganiselo wamandla okukhanya uya kuncitshiswa kwaye awukwazi ukufunyanwa, oko kukuthi, inxalenye yokunciphisa ibizwa ngokuba yi-light decay ye-LED ubuhlalu. Ubumnyama bokukhanya kwe-LED kusetyenziswa ngenxa yokuba amaso esibane se-LED aya kuba nokubola okukhanyayo. Ukubola kokukhanya kweemveliso zesibane se-LED kukuncipha komqondiso wokukhanya ekuhanjisweni, kwaye ngeli nqanaba, i-global light-emitting diode abavelisi abakhulu benza idigri ezahlukeneyo zokubola kokukhanya, kunye ne-high-power light emit diode inokukhanya. ukubola. Ubudlelwane bumiselwe ikakhulu yi-chip, i-fluorescent powder kunye neteknoloji yokupakisha. Okwangoku, ukubola kokukhanya kwamaso okukhanya amhlophe kwimarike ngomnye wemiba ephambili yokumatsha ukuya ekukhanyeni kwabantu. Ukubola kokukhanya ngokuqhelekileyo kubhekisela ekukhanyeni kwayo. Xa utshaja umphezulu wegubu lokukhanya, njengoko intlawulo iqokelelwa kumphezulu wegubu elibukhali, amandla aqhubeka enyuka.
“ukuhluza
”Ikhono lelona khono liphezulu. Amandla omphezulu aya kuncipha ngokuhamba kwexesha. Ngokuqhelekileyo, amandla okusebenza ngexesha lomsebenzi aphantsi kunolo buchule. Esi sithuba siyancipha ngokwendalo ngokuhamba kwexesha.
“Ukubola okumnyama
”Inkqubo. Ngethuba lokuvezwa kokukhanya kwegubhu lokukhanya, amandla ommandla omnyama (ebhekisela kumphezulu we-optical conductor ongazange akhanyiselwe ngokukhanya) kusekho kwinkqubo yokubola emnyama; Izinga le-conductivity yenyuka ngokukhawuleza, yenza i-voltage ye-optical guide, intlawulo yanyamalala ngokukhawuleza, kwaye amandla omhlaba we-optical conductor nawo wehla ngokukhawuleza. Fowuna
“Ukungaphumeleli kokukhanya
”Essence Oku kulapha namhlanje.
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