Isingeniso
Eminyakeni yakamuva, ubuchwepheshe be-Micro LED buye baheha ukunakwa okuningi embonini yokubonisa futhi buye bathathwa njengobuchwepheshe obuthembisayo besizukulwane esilandelayo.I-Micro LED iwuhlobo olusha lwe-LED oluncane kune-LED evamile, enobubanzi obungama-micrometer ambalwa ukuya kuma-micrometer angamakhulu ambalwa.Lobu buchwepheshe bunezinzuzo zokukhanya okuphezulu, ukugqama okuphezulu, ukusetshenziswa kwamandla okuphansi, nempilo ende, okwenza bufanelekele uhla olubanzi lwezinhlelo zokusebenza.Leli phepha lihlose ukuhlinzeka ngemininingwane yobuchwepheshe be-Micro LED, okuhlanganisa incazelo yabo, umlando wokuthuthukiswa, izinqubo ezibalulekile zokukhiqiza, izinselele zobuchwepheshe, izinhlelo zokusebenza, izinkampani ezihlobene, namathemba esikhathi esizayo.
Incazelo ye-Micro LED
I-Micro LED iwuhlobo lwe-LED encane kunama-LED endabuko, enosayizi osuka kuma-micrometer ambalwa ukuya kuma-micrometer angamakhulu ambalwa.Usayizi omncane we-Micro LED uvumela ukuminyana okuphezulu nokubonisa ukucaca okuphezulu, okunganikeza izithombe ezicacile neziguqukayo.I-Micro LED ingumthombo wokukhanyisa wesimo esiqinile esebenzisa ama-diode akhipha ukukhanya ukukhiqiza ukukhanya.Ngokungafani nezibonisi ze-LED zendabuko, izibonisi ze-Micro LED zenziwe ngama-Micro LED angawodwana anamathiselwe ngokuqondile kusibonisi esingaphansi, esisusa isidingo sokukhanya kwangemuva.
Umlando Wokuthuthukiswa
Ukuthuthukiswa kobuchwepheshe be-Micro LED kuqale ngeminyaka yo-1990, lapho abacwaningi beqala ukuphakamisa umbono wokusebenzisa i-Micro LED njengobuchwepheshe bokubonisa.Kodwa-ke, ubuchwepheshe abuzange busebenze kwezohwebo ngaleso sikhathi ngenxa yokuntuleka kwezinqubo zokukhiqiza eziphumelelayo nezingabizi.Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kobuchwepheshe be-semiconductor kanye nesidingo esikhulayo sezibonisi ezisebenza kahle, ubuchwepheshe be-Micro LED buye benza inqubekelaphambili enkulu.Namuhla, ubuchwepheshe be-Micro LED buye baba yisihloko esishisayo embonini yokubonisa, futhi izinkampani eziningi sitshale imali eningi ocwaningweni nasekuthuthukisweni kobuchwepheshe be-Micro LED.
Izinqubo Zokukhiqiza Ezibalulekile
Ukwenziwa kwezibonisi ze-Micro LED kuhilela izinqubo ezimbalwa ezibalulekile, okuhlanganisa ukwenziwa kwe-wafer, ukuhlukaniswa kwamafa, ukudluliswa, kanye ne-encapsulation.Ukwenziwa kwe-wafer kuhlanganisa ukukhula kwezinto ze-LED ku-wafer, okulandelwa ukwakhiwa kwemishini ngayinye ye-Micro LED.Ukuhlukaniswa kwe-Die kufaka phakathi ukuhlukaniswa kwamadivayisi we-Micro LED kusuka ku-wafer.Inqubo yokudlulisa ibandakanya ukudluliswa kwamadivaysi e-Micro LED ukusuka ku-wafer kuya kusibonisi esingaphansi.Okokugcina, i-encapsulation ihilela ukuhlanganisa amadivayisi we-Micro LED ukuwavikela ezintweni zemvelo kanye nokuthuthukisa ukuthembeka kwawo.
Izinselele zobuchwepheshe
Naphezu kwamandla amakhulu obuchwepheshe be-Micro LED, kunezinselelo zobuchwepheshe ezimbalwa okudingeka zinqotshwe ngaphambi kokuthi i-Micro LED yamukelwe kabanzi.Enye yezinselelo ezinkulu ukudluliselwa okuphumelelayo kwamadivayisi we-Micro LED ukusuka ku-wafer kuya kusibonisi esingaphansi.Le nqubo ibalulekile ekwakhiweni kwezibonisi eziphezulu ze-Micro LED, kodwa futhi inzima kakhulu futhi idinga ukunemba okuphezulu nokunemba.Enye inselelo ukufakwa kwamadivayisi we-Micro LED, okumele avikele amadivaysi ezintweni zemvelo futhi athuthukise ukuthembeka kwawo.Ezinye izinselelo zihlanganisa ukuthuthukiswa kokugqama nokufana kombala, ukuncishiswa kokusetshenziswa kwamandla, kanye nokuthuthukiswa kwezinqubo zokukhiqiza ezonga kakhulu.
Izicelo ze-Micro LED
Ubuchwepheshe be-Micro LED bunohlu olubanzi lwezinhlelo zokusebenza ezingaba khona, okuhlanganisa izinto zikagesi zabathengi, ezezimoto, ezokwelashwa, nezokukhangisa.Emkhakheni wezinto zikagesi zabathengi, izibonisi ze-Micro LED zingasetshenziswa kuma-smartphone, amakhompyutha aphathekayo, amathelevishini, namadivayisi agqokekayo, anikeze izithombe zekhwalithi ephezulu ezinokukhanya okuphezulu, ukugqama okuphezulu, nokusetshenziswa kwamandla okuphansi.Embonini yezimoto, izibonisi ze-Micro LED zingasetshenziswa ekubonisweni kwemoto, zinikeze abashayeli izithombe zekhwalithi ephezulu nezinokulungiswa okuphezulu.Emkhakheni wezokwelapha, izibonisi ze-Micro LED zingasetshenziswa ku-endoscopy, ukunikeza odokotela izithombe ezicacile neziningiliziwe zezitho zangaphakathi zesiguli.Embonini yokukhangisa, izibonisi ze-Micro LED zingasetshenziswa ukudala izibonisi ezinkulu, ezinokulungiswa okuphezulu zokukhangisa kwangaphandle, kunikeze ukuzizwisa okubonakalayo okunomthelela ophezulu.
Isikhathi sokuthumela: Nov-09-2023