Kuva Mini-LED kugeza Micro-LED Yerekana
2020 na 2021 nimyaka ya Mini-LED yerekanwe kugirango izamuke. Kuva Samsung kugeza LG, kuva TCL kugeza BOE, kuva Konka kugera Hisense, aba bakinnyi bose batangije imirongo yibicuruzwa byabo bishingiye kuri Mini-LEDs. Apple kandi ishyira ikoranabuhanga mumirongo yigihe kizaza. Gufata Mini-LEDs guhaguruka nabyo byafunguye inzira ya Micro-LED yerekanwe, hamwe nibyapa binini byerekana na TV nkuko byatangiye kwakirwa.
Mini-LED na Micro-LED
Mugihe muganira kuri Mini-LED na Micro-LED, ikintu gisanzwe cyo gutandukanya byombi nubunini bwa LED. Mini-LED na Micro-LED byombi bishingiye kuri LED idasanzwe. Nkuko amazina abigaragaza, Mini-LED ifatwa nka LED murwego rwa milimetero mugihe Micro-LED ziri murwego rwa micrometero. Ariko, mubyukuri, itandukaniro ntabwo rikomeye, kandi ibisobanuro birashobora gutandukana kubantu. Ariko biremewe ko micro-LED ziri munsi ya 100 mm, ndetse no munsi ya 50 mm, mugihe mini-LED ari nini cyane.
Iyo ushyizwe mubikorwa byo kwerekana, ingano nikintu kimwe gusa mugihe abantu bavuga Mini-LED na Micro-LED. Ikindi kintu kiranga ubunini bwa LED hamwe na substrate. Mini-LEDs ubusanzwe ifite umubyimba munini urenga 100 mkm, ahanini biterwa no kubaho kwa LED. Mugihe Micro-LED isanzwe idafite insimburangingo bityo LED irangiye iroroshye cyane.
Ikintu cya gatatu gikoreshwa mugutandukanya byombi nubuhanga bwo kwimura abantu bukoreshwa mugukoresha LED. Mini-LED isanzwe ikoresha uburyo busanzwe bwo gutoranya no gushyira tekinike harimo tekinoroji yo gushiraho hejuru. Igihe cyose umubare wa LED ushobora kwimurwa ni muto. Kuri Micro-LEDs, mubisanzwe miriyoni za LED zigomba kwimurwa mugihe hakoreshejwe insimburangingo ya heterogene itandukanye, kubwibyo umubare wa LED ugomba kwimurwa icyarimwe ni munini cyane, bityo hagomba gutekerezwa tekinike yo kwimura abantu benshi.
Itandukaniro riri hagati ya Mini-LED na Micro-LED ryerekana ubworoherane bwo kumenya no gukura kwikoranabuhanga.
Uburyo bubiri bwa Mini-LED Yerekana
Mini LEDs irashobora gukoreshwa nkisoko yinyuma yibisanzwe LCD yerekana, cyangwa nkibisohora pigiseli yohereza.
Kubijyanye no kumurika inyuma, Mini-LED irashobora guteza imbere tekinoroji ya LCD, hamwe namabara meza kandi atandukanye. Byibanze, Mini-LEDs isimbuza ubwoko bwinyuma bwurumuri rwinshi rwa LED nyinshi hamwe na ibihumbi icumi byubwoko bwa Mini-LED. Urwego rwayo rwa "high dynamic range (HDR)" ubwiza bushiraho amateka mashya. Nubwo Mini-LED igice kitarashobora kugera kuri pigiseli ya dim dim kuri pigiseli nka OLED irashobora, byibuze irashobora kuzuza ibisabwa bikabije kugirango itunganyirize ibimenyetso bya dimingi byaho byerekana amashusho ya HDR. Mubyongeyeho, paneli ya LCD ifite amatara ya Mini-LED ikunda gutanga CRI nziza kandi irashobora gukorwa muburyo bworoshye nkibikoresho bya OLED.
Bitandukanye na Mini-LED yerekana inyuma, cyane cyane LCD iracyariho, mugihe ukoresheje Mini-LED nka pigiseli bita emissive LED yerekanwe. Ubu bwoko bwo kwerekana ni Micro-LED ibanziriza iyerekana.
Kuva Mini-LED kugeza Micro-LED Yerekana
Guhura ningorane zo gukora chip no kohereza imbaga, emissive Mini-LED yerekanwe nigisubizo kibangamiye Micro-LEDs. Kuva kuri Mini-LED kugeza kuri Micro-LED yerekana, ntabwo ingano ya LED gusa nubunini bwayo bigabanuka, birimo tekinoroji yo gukora hamwe nuhererekanyabubasha nabyo bizaba bitandukanye. Kwinjira byihuse bya Mini-LED yerekana, hatitawe ku mucyo ushingiye ku mucyo cyangwa kuri bagenzi babo, bifasha ishyirwaho ryurwego rutanga kandi bigafasha gukusanya ubumenyi-n'uburambe.
Micro-LED yerekana ifite agaciro kerekana nkibara ryagutse ryamabara, urumuri rwinshi, gukoresha ingufu nke, ituze ryiza kandi rirambye, ubuzima bwagutse, intera nini cyane, itandukaniro ryinshi, umuvuduko mwinshi, umuvuduko ukabije, guhuza imbaraga, hamwe nubushobozi bwo guhuza sensor, nibindi.
Igihe cyo kohereza: Mutarama-20-2022