Kuva Mini-LED kugeza Micro-LED Yerekana
2020 na 2021 ni imyaka 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.Isosiyete ya Apple nayo ishyira ikoranabuhanga mumirongo yigihe kizaza.Gusubira inyuma Mini-LEDs nayo yafunguye inzira ya Micro-LED yerekana, 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-LEDs ifatwa nka LED murwego rwa milimetero mugihe Micro-LED ziri murwego rwa micrometero.Ariko, mubyukuri, itandukaniro ntabwo rikomeye, kandi ibisobanuro birashobora gutandukana kubantu.Ariko birasanzwe 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 nimwe mubintu iyo abantu bavuga Mini-LED na Micro-LED.Ikindi kintu kiranga uburebure bwa LED hamwe na substrate.Mini-LED isanzwe ifite ubunini bunini burenga 100 mm, ahanini biterwa no kubaho kwa LED.Mugihe Micro-LED isanzwe idafite insimburangingo bityo LED yarangije iba yoroheje cyane.
Ikintu cya gatatu gikoreshwa mugutandukanya byombi nubuhanga bwo kwimura abantu bukoreshwa mugukoresha LED.Mini-LEDs isanzwe ikoresha uburyo busanzwe bwo gutoranya no gushyiramo 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 heterogenous substrate, kubwibyo umubare wa LED ugomba kwimurirwa icyarimwe ni munini cyane, bityo rero hagomba gutekerezwa tekinike yo kwimura abantu benshi.
Itandukaniro riri hagati ya Mini-LED na Micro-LED igena 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 urumuri rwinyuma rwurumuri rwinshi rwa LED hamwe na ibihumbi icumi byubwoko bwa Mini-LED.Urwego rwarwo "ruri hejuru cyane (HDR)" rwiza rushyiraho amateka mashya.Nubwo Mini-LED igice kitarashobora kugera kuri pigiseli ya dimike 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 nka panne ya OLED.
Bitandukanye na Mini-LED yerekana inyuma, ni LCD iracyariho, mugihe ukoresheje Mini-LED nka pigiseli bita emissive LED yerekanwe.Ubu bwoko bwo kwerekana ni Micro-LED ibanziriza.
Kuva Mini-LED kugeza Micro-LED Yerekana
Guhura ningorane zo gukora chip no guhererekanya imbaga, emissive Mini-LED yerekana ni igisubizo 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 nuruhererekane rwo gutanga nabyo bizaba bitandukanye.Kwinjira byihuse bya Mini-LED yerekana, ntakibazo gishingiye kumuri inyuma cyangwa gusohora bagenzi babo, bifasha gushiraho urwego rutanga kandi bigafasha gukusanya ubumenyi-n'uburambe.
Micro-LED yerekana ifite agaciro nkibikinisho byamabara yagutse, urumuri rwinshi, gukoresha ingufu nke, ituze ryiza hamwe nubuzima burebure, ubugari bwagutse, intera nini cyane, itandukaniro ryinshi, umuvuduko mwinshi, gukorera mu mucyo, guhuza hamwe, hamwe nubushobozi bwo guhuza sensor , n'ibindi. Ibintu bimwe byihariye kuri tekinoroji ya Micro-LED bityo rero ifatwa nkimpinduka zishobora guhindura umukino mubikorwa byo kwerekana.
Igihe cyo kohereza: Mutarama-20-2022