Khetha lo mthombo wokukhanya ohlanganisiwe we-LED. Umthombo wokukhanya we-COB uwubuchwepheshe bomthombo wokukhanya obuphezulu okhanyayo obuhlanganiswe ngokuqondile nesibuko sensimbi esingaphansi ku-chip ye-LED ngqo esilinganisweni sokukhanya esiphezulu sokuhlehla. Lobu buchwepheshe buqeda umqondo wobakaki. Umbono ovuthiwe wobuchwepheshe useyingane. Nakuba ubuchwepheshe bokukhanya okumhlophe kwe-LED buthuthuke ngokushesha, ukubola kokukhanya kwe-LED, ukushabalaliswa kokushisa, kanye nezindleko kuseyisifo esakhula ngokwemvelo. Imithombo yokukhanya ehlanganisiwe engama-330. Ngaphezu kwalokho, impilo yesevisi yezibani ze-sodium ezicindezelayo nezibani zegolide ze-halide ngokuvamile zingaphansi kwamahora angu-6000, futhi inkomba yokunikeza umbala ingaphansi kwama-30; I-LED isebenza kahle kakhulu, yonga amandla, impilo ende (amahora angama-50,000), ukuvikelwa kwemvelo, inkomba ephezulu yokunikeza imibala (
> 75), njll. Izinzuzo eziphawulekayo, indlela yokusebenzisa ngempumelelo ama-LED ekukhanyisweni komgwaqo ukuze abe isihloko esithandwa kakhulu se-LED nabakhiqizi bokukhanya komgwaqo. Njengomongo wezibani zomgwaqo ze-LED, ubuchwepheshe bokukhiqiza ama-chips e-LED kanye nobuchwepheshe bokupakisha obuhambisanayo bunquma ngokuhlanganyela amathuba okusebenza kwe-LED emkhakheni wokukhanyisa esikhathini esizayo. Ayikho i-electroplating, ayikho i-backwalm, ayikho inqubo ye-patch, ngakho-ke inqubo iyancipha cishe ingxenye eyodwa kwezintathu, futhi izindleko nazo zigcinwa ngengxenye eyodwa kwezintathu. Akulindelekile ukuthi isibani esigcwele se-spectrum se-LED samanzi asitholakali. Ukukhanya kwe-LED ukukhanya kulawulwa yi-micro -chip eyakhelwe ngaphakathi. Ekusetshenzisweni kobunjiniyela obuncane, ingasetshenziswa ngaphandle kwesilawuli. Ingafinyelela i-gradient, gxuma, nophahla lwendabuko. Indawo yokuklama umthombo nemikhawulo yendawo yokufaka, ngakho-ke isetshenziselwa ize; umthombo wokukhanyisa kanye nesitayela somhlobiso wangaphakathi awuhambisani, kanye nomqondo womklamo wokukhanyisa. Inzuzo yokukhanyisa ophahleni ehlanganisiwe: Esimeni semojula ye-MSO, ukukhanyisa kungabekwa ngokungafanele kunoma iyiphi indawo yegumbi ukuze kuzuzwe umphumela oyifunayo. Uhlelo oluphelele lokuklama ukukhanyisa aluhlinzeki nje ngemiphumela yokukhanyisa eyenziwe ngabantu, kodwa futhi luthuthukisa kakhulu umphumela wokuhlobisa. Izibani zephaneli ye-LED zingaklama izimo ezihlukene, imithombo yokukhanya ehlukene, namalambu ephaneli ahlanganisiwe ngokwezidingo zabantu. Yingakho kunamaphaneli amaningi ezindawo zokudlela. Imiphumela eguquguqukayo yemithombo yokukhanya ehlanganisiwe engu-3030, ukubanika okungahleliwe, ukushintshaniswa kwegradient, njll. kungafinyelelwa futhi ngokulawula kwe-DMX ukuze kuzuzwe umphumela wokujaha, ukuskena. Ngenxa yenqubo yenqubo eyinkimbinkimbi, inqubo yenqubo ayikwazi ukulungiswa. Inqubo yesicelo senqubo ehlanekezelwe ilula, futhi ukukhanya okubi kungalungiswa. Uma kuqhathaniswa nenqubo yokupakisha esemthethweni, ukuminyana kokupakisha kwenqubo ehlanekezelwe kukhuphuke izikhathi eziyi-16. Isibani se-LED siwukukhanya okune-diode ekhipha ukukhanya njengomthombo wokukhanya. I-LED iyidivayisi eqinile ye-semiconductor. I-LED iwubuchwepheshe bokukhanyisa besizukulwane sesithathu ngemva kwamalambu e-incandescent namalambu e-fluorescent. Inezici zokonga amandla, ukuvikelwa kwemvelo, iphephile futhi inokwethenjelwa. Njengamanje, ama-COB nama-SMD ashintshwa kancane kancane yisiteji sokukhanyisa umsebenzi. Imithombo yokukhanya ye-HP okwamanje isetshenziswa ngaphandle. I-COB isenazo ezinye izindawo okumele zithuthukiswe. Njengamanje i-MCOB ayikhuthazwa ezindaweni ezinkulu kusukela esigabeni esikhona. Umkhiqizi wokupakisha unokubambisana okuphelele nabakhiqizi bezingxenye zamehlo abazokwethula kunezingxenye zamanje ze-COBoptical (i-aluminium noma impahla ye-PMMA yasemakhaya, njll.). Okwamanje, usayizi womthombo wokukhanya we-COB awukamiswa ngokugcwele. Ivolumu ehlanganisiwe yomthombo wokukhanya ohlanganisiwe we-3030 yehliswe ngo-80%, ukusatshalaliswa kombala okhanyayo kufana kakhulu, futhi izindleko ziphansi, kodwa ama-chips amancane azophakamisa izidingo zobuchwepheshe eziphakeme kakhulu zokunemba kwemishini nokunamathisela okuqinile kwekristalu.
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