Iindaba
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Intshayelelo ekhokelwayo
Xa ii-electron kunye nemingxunya ziphinda zidityaniswa, zinokukhupha ukukhanya okubonakalayo, ngoko zinokusetyenziselwa ukwenza ii-diode ezikhupha ukukhanya.Isetyenziswe njengezibane zesalathisi kwiisekethe kunye nezixhobo, okanye zenziwe ngokubhaliweyo okanye imiboniso yedijithali.I-Gallium arsenide diode ikhupha ukukhanya okubomvu, i-gallium phosphide diode ikhupha ukukhanya okuluhlaza, i-sili...Funda ngokugqithisileyo -
Ukuqulunqwa kwezibane ze-LED
Izixhobo zezibane ze-LED: i-semiconductor material chip, iglue emhlophe, ibhodi yesekethe, i-epoxy resin, i-core wire, igobolondo.Isibane se-LED yi-chip ye-electroluminescent semiconductor semiconductor, ephiliswa kwisibiyeli kunye neglue yesilivere okanye iglue emhlophe, kwaye emva koko idibanisa i-chip kunye nebhodi yesekethe wi ...Funda ngokugqithisileyo -
Sithini isiganeko sokwenza isicelo kunye nefuthe lewasha eludongeni
I-washer yodonga lwe-LED enamandla amakhulu ineendlela ezimbini zokulawula: ulawulo lwangaphandle kunye nolawulo lwangaphakathi.Ulawulo lwangaphakathi alufuni umlawuli wangaphandle kwaye lunokwakhiwa kwiindlela ezahlukeneyo zokutshintsha (ukuya kuthi ga ezintandathu), ngelixa ulawulo lwangaphandle lufuna ukuxhotyiswa ngolawulo lwangaphandle ...Funda ngokugqithisileyo -
Iiparamitha ezisisiseko zewasha eludongeni zihlulwe zibe ziinkalo ezininzi
I-washer yodonga lwe-LED olusetyenziswa kakhulu luyisiseko se-1W ephezulu yamandla e-LED (ityhubhu nganye ye-LED iya kuba ne-lens ephezulu eyenziwe nge-PMMA, kwaye umsebenzi wayo oyintloko kukusasaza okwesibini ukukhanya okukhutshwa yi-tube ye-LED).Ulungiselelo lomgca omnye (ulungiselelo lwemigca emibini okanye emininzi, ndihlela i...Funda ngokugqithisileyo -
Yintoni ekufuneka siyenze ekugcinweni kwabavelisi bezibane zezikhukula ze-LED
Kwinkqubo yokusetyenziswa kwangaphandle kwezibane ze-LED, umsebenzi oyintloko wokucoca izibane kukujongana nothuli lomhlaba: xa i-floodlight ye-LED idibana nothuli oluninzi phezu komhlaba, kufuneka usule kuphela iglasi nge-rag ecocekileyo ngexesha lokugcinwa. .Uthuli oluphezu komhlaba lulungile.Okwesibini, kufuneka...Funda ngokugqithisileyo -
Abavelisi bezibane ze-LED bahlalutya amanqaku aphambili olwazi lwezibane zesikhukula
Izibane ze-LED zikwabizwa ngokuba yi-spotlights, i-spotlights, i-spotlights, njl. Zisetyenziselwa ubukhulu becala ukukhanyisa ukuhlobisa izakhiwo kunye nokukhanya kwendawo yorhwebo.Zinezixhobo ezinzima zokuhombisa kwaye zinemilo engqukuva kunye nesikwere.Ngokuqhelekileyo, izizathu zokutshatyalaliswa kobushushu kufuneka ziqwalaselwe ...Funda ngokugqithisileyo -
Ukwahlula njani phakathi kokulungileyo nokubi kwesikrini se-LED esinombala ogcweleyo?
Isiboniso se-LED esinemibala egcweleyo yeyona mveliso idumileyo kumboniso we-LED.Inoluhlu olubanzi lokusetyenziswa kunye noyilo lwenoveli, kwaye isetyenziswa rhoqo kwiifestile zevenkile.Ngaba uyayazi indlela yokwahlula umgangatho wesiboniso se-LED esinemibala epheleleyo?Umhleli we Winbond Ying Optoelectronics uya kukuthatha ukuba ufunde malunga ngokupheleleyo-...Funda ngokugqithisileyo -
Intengiso yangaphandle ye-LED enombala ogcweleyo ithengisa ixabiso elikhulu lesikrini
Sihlala sibona izikrini ezinkulu ze-LED zisenza iintengiso ezahlukeneyo ngaphandle, zitsala abantu abadlulayo ukuba bame kwaye babukele.Esi sixhobo sokubonisa umfanekiso omkhulu yinto esihlala siyibiza ngokuba yintengiso ye-LED enemibala yangaphandle yesikrini esikhulu.Olu hlobo lwesixhobo esibonisa kuphela iifonti ezibomvu neziluhlaza ziyafowuna...Funda ngokugqithisileyo -
Ukukhanya okwahlukileyo kokubonisa umbala ogcweleyo we-LED kunye nesisombululo sombala
Isiboniso se-LED esinombala ogcweleyo kufuneka sikwazi ukuziqhelanisa namaqondo obushushu ahlukeneyo kunye nemozulu, kwaye sikwazi ukusetyenziswa ngokuqhelekileyo kwiimeko ezahlukeneyo.Ukongeza, kufuneka ibe nefuthe elihle ekukhanyeni okude nakufutshane, ngakumbi kwiikonsathi ezinkulu.Iziphumo ezikhethekileyo zokukhanyisa kufuneka zihambelane ...Funda ngokugqithisileyo -
Umahluko phakathi kwe-static kunye nokuskena kwangaphakathi okukhokelela kumboniso ogcwele umbala
1. Xa ubonisa umbhalo, imifanekiso kunye neevidiyo kumboniso wangaphakathi we-LED wombala ogcweleyo, ukuba izibane ze-LED zangaphakathi zombala ogcweleyo zikhanya ngaxeshanye, isiboniso sisikrini esimileyo.Xa uskena nge-LED yangaphakathi enemibala egcweleyo yomthombo wokukhanya, imbonakalo yentsalela yeempawu...Funda ngokugqithisileyo -
izakhono zokubonisa umbala ogcweleyo we-LED
Kusetyenziso lwemihla ngemihla lwesibonisi esikhokelwayo esinemibala egcweleyo, ukuba ezinye iingxaki zinokuqatshelwa kwaye ukungaqondani okuthile kunokuphetshwa, kuya kuba luncedo ngakumbi ukwandisa ubomi benkonzo yomboniso okhokelwa ngumbala ogcweleyo, kunye nokuqinisekisa ngakumbi ukuqina kunye nokuthembeka. yomboniso ogcwele umbala okhokelwayo osetyenziswayo ...Funda ngokugqithisileyo -
Uqhagamshelo lwentambo yokubonisa i-LED
Ukusilela okuninzi kwesiboniso se-LED esinombala ogcweleyo kubangelwa kukufakwa ngokungafanelekanga.Ngoko ke, amanyathelo kufuneka alandelwe ngokungqongqo ngexesha lokufakwa kwenkqubo, ngakumbi ngexesha lofakelo lokuqala.Ukunciphisa ukwenzeka kweempazamo, makhe sijonge i-LED enemibala egcweleyo.I-wiri...Funda ngokugqithisileyo