Kugirango ugere ku ngaruka nziza zerekana, ireme ryiza ryerekana neza muri rusange zigomba guhoshezwa kumurika nibara, kugirango umucyo n'amabara akurikirane ayoboye arerekana neza. None se kuki hayobowe na ended Expred Expred ikeneye gufungwa, kandi bigomba gute guhinduka?
Igice. 1
Ubwa mbere, birakenewe kumva ibiranga ibyingenzi byimyumvire yumuntu. Umucyo nyawo watanzwe nijisho ryumuntu ntabwo ufitanye isano numucyo wasohotse na anLED Erekana Mugaragaza, ahubwo ahubwo umubano utari umurongo.
Kurugero, mugihe ijisho ryumuntu rireba ecran ya LED hamwe numucyo nyawe wa 1000nit, tugabanya umucyo kugeza 500Nit, bikavamo kugabanuka kwa 50% muburyo bwa 50%. Ariko, abantu babonaga ijisho ryumuntu ntabwo bigabanuka umurongo kugeza kuri 50%, ariko bagera kuri 73% gusa.
Umurongo utari umurongo uri hagati yumucyo ugaragara wijisho ryumuntu hamwe numucyo nyawo wa ecran yerekana ecran ya ecran yitwa Gamma (nkuko bigaragara ku gishushanyo 1). Duhereye ku murongo wa Gamma, urashobora kugaragara ko imyumvire yumucyo ihinduka nijisho ryumuntu rifite ishingiro, kandi amplitude nyayo yubusa ihinduka kuri LED Srepy ntabwo ihamye.
Igice. 2
Ibikurikira, reka twige ibiranga ibintu byimyumvire yamabara bihinduka mumaso yumuntu. Igishushanyo cya 2 ni imbonerahamwe ya cie chromatimakutionity, aho amabara ashobora guhagararirwa agahuza amabara cyangwa uburebure bwumuyaga. Kurugero, uburebure bwa ecran isanzwe yayobowe ni 620 nanometero kumutuku wayobowe, 525 nanometero yicyatsi kibisi, na Nanometero 470 yubururu buyobowe.
Muri rusange, mumwanya muto wamabara, kwihanganira ijisho ryumuntu kumatandukaniro ryamabara ni Δ euv = 3, nanone uzwi nkitandukaniro ryamabara asobanutse. Iyo itandukaniro ryamabara hagati ya LED rirenze agaciro, bifatwa nkaho itandukaniro ridafite akamaro. Iyo δ EUV> 6, byerekana ko ijisho ryumuntu ribona itandukaniro rikomeye ryamabara hagati yamabara abiri.
Cyangwa muri rusange byemezwa ko iyo itandukaniro ryumugozi rirenze na Nanometero 2-3, ijisho ryumuntu rishobora gutandukanya ibara ryibara, ariko ijisho ryumugabo ijisho ritandukanye rishobora kumenya amabara atandukanye ntabwo rikosorwa.
Ukurikije uburyo butandukanye bwumucyo nibara nijisho ryumuntu, byayobowe byerekana amashusho dukeneye kugenzura itandukaniro nibara ryumucyo nibara ryerekana neza. Umucyo n'amabara atandukanye ibikoresho byo gupakira cyangwa chip yayoboye muri ed amashusho yerekana ecran yayoboye bifite ingaruka zikomeye kubishushanyo mbonera.
Igice. 3
Mugihe umaze kwerekana amashusho yerekana, ibikoresho byo gupakira bihumura neza numurongo wuburebure kumurongo runaka urashobora gutoranywa. Kurugero, ibikoresho bya LES hamwe nubwinshi bwabatswe muri 10% -20% na selence yuburebure muri 3 nanometero 3 zirashobora gutoranywa kumusaruro.
Guhitamo ibikoresho bya LED bifite urumuri ruto rwumucyo hamwe nuburebure bushobora kwemeza ko hakurikiraho ibyuma byo kwerekana no kugera kubisubizo byiza.
Ariko, urumuri rwuburebure bwumurongo wibikoresho byo gupakira byayobowe bikunze gukoreshwa muri ecran byerekana amashusho yavuzwe haruguru, bishobora kuvamo gutandukana nubwinshi n'amabara ya LETS yo gukuraho urumuri rugaragara kumaso yumuntu.
Ikindi kintu ni ibipakira cob, nubwo umucyo winjira hamwe nuburebure bwa LED yayoboye urumuri rushobora kugenzurwa muburyo bwiza, burashobora kandi kuganisha ku mucyo uhuye namabara.
Kugirango ukemure iyi mico ihuza edress kandi itezimbere ireme ryerekana, ingingo kubijyanye na tekinoroji yo gukosora.
Ingingo ukoresheje ingingo
Ingingo kubijyanye no gukosora nuburyo bwo gukusanya umucyo na chromatiya amakuru kuri buri sub pigiseli kuri anLED Erekana Mugaragaza, Gutanga coefficial ya coefficial kuri buri mwana wa shingiro sub pixel, hanyuma ubagaburire muri sisitemu yo kugenzura ecran. Sisitemu yo kugenzura ikoresha coefficial ikosora kugirango ikore itandukaniro rya buri ibara rya shingiro rya pigiseli, bityo utezimbere uburinganire bwumucyo na chromatiotity hamwe nubusa bwa ecran yerekana ecran.
Incamake
Imyumvire yumucyo ihinduka chip ya LED ijisho ryumuntu yerekana umubano utari umurongo hamwe numucyo nyawe uhinduka chip ya LED. Uyu murongo witwa umurongo wa gamma. Ubushishozi bwijisho ryumuntu ku burebure butandukanye bwamabara ni butandukanye, kandi buyobowe na ecran yo kwerekana tugira ingaruka nziza. Umucyo namabara itandukaniro rya ecran ya Erekana bigomba kugenzurwa murwego rwijisho ryumuntu ridashobora kumenya, kuburyo burya neza bushobora kwerekana ko duhuha.
Umucyo numurabura wuburebure bwibikoresho byapakiwe cyangwa ibyapa byapakiwe bya LET bisohora imirasire yumucyo bifite urwego runaka. Kugirango tumenye neza ecran ya EDDS, ingingo kubijyanye na tekinoroji yo gukosorwa birashobora gukoreshwa kugirango tugere ku mucyo uhoraho na chromatiotity yo mu rwego rwo hejuru - kunoza ireme.
Igihe cya nyuma: Werurwe-11-2024
