A na-eji ọkụ eletrik eme ihe taa, mana onye ọrụ GE chepụtara diode izizi ọkụ mbụ obere ihe karịrị afọ 50 gara aga.Achọpụtara ikike ahụ ozugbo, ebe a chọpụtara na LED dị obere, na-adịgide adịgide ma na-egbuke egbuke.Light Emitting Diodes na-erikwa obere ike karịa ọkụ incandescent.Kemgbe ọtụtụ afọ, teknụzụ LED etolitela nke ukwuu.N'ime afọ iri gara aga, a nakweere ihe ngosi LED dị elu maka iji mee ihe na ebe egwuregwu, mgbasa ozi telivishọn, oghere ọha, yana dị ka mgbama na-egbuke egbuke na Las Vegas na Times Square.
Mgbanwe dị ukwuu atọ emetụtala ihe ngosi LED nke ọgbara ọhụrụ: nkwalite mkpebi, nkwalite nchapụta, na ngbanwe dabere na ngwa.Ka anyị leba anya na nke ọ bụla.
Mkpebi emelitere
Ụlọ ọrụ ngosi LED na-eji pikselụ pitch dị ka ọkọlọtọ ọkọlọtọ iji gosi mkpebi nke ngosi dijitalụ.Pixel pitch bụ ebe dị anya site na otu pikselụ (ụyọkọ LED) gaa na pikselụ na-esote n'akụkụ ya, n'elu ya na n'okpuru ya.Pik pikselụ pere mpe na-akpakọba oghere, na-ebute mkpebi dị elu.Ngosipụta ọkụ mbụ ejiri ọkụ ọkụ dị ala nwere ike imepụta okwu naanị.Otú ọ dị, site n'ichepụta teknụzụ ọgbara ọhụrụ nke LED n'elu, ike ịmepụta ọ bụghị naanị okwu, kama foto, ihe nkiri, obere vidiyo na ozi ndị ọzọ ga-ekwe omume ugbu a.Taa, ihe ngosi 4K nwere ọnụọgụ pikselụ kwụ ọtọ nke 4,096 na-aghọ ọkọlọtọ ngwa ngwa.8K na karịa ga-ekwe omume, n'agbanyeghị na ọ bụghị dị ka nkịtị.
Ichake emelitere
Ụyọkọ LED nke nwere ihe ngosi LED abịala n'ebe dị anya site na ebe ha malitere.Taa, LEDs na-ebunye ọkụ na-egbuke egbuke na ọtụtụ nde agba.Mgbe ejikọtara, pikselụ ma ọ bụ diodes ndị a na-enwe ike ịmepụta ihe ngosi na-adọrọ adọrọ nke enwere ike ịlele na akụkụ sara mbara.LEDs na-enye ugbu a nchapụta kachasị nke ụdị ngosi ọ bụla.Mwepụta ndị a na-egbuke egbuke na-enye ohere maka ihuenyo nwere ike ịsọ mpi na ìhè anyanwụ kpọmkwem-uru dị ukwuu maka ngosipụta n'èzí na windo.
Igwe ọkụ LED dị oke ọnụ ahịa
Ndị injinia arụọla ọrụ kemgbe ọtụtụ afọ iji mezuo ikike idobe elektrọnik n'èzí.Site na mgbanwe okpomọkụ a na-ahụ n'ọtụtụ ihu igwe, ọkwa iru mmiri dị iche iche, na ikuku nnu n'akụkụ ụsọ mmiri, a na-emepụta ihe ngosi LED iji guzogide ihe ọ bụla Nne Nature tụbara ha.Ngosipụta LED nke taa bụ ndị a pụrụ ịdabere na ya n'ime ụlọ ma ọ bụ n'èzí, na-emepe ọtụtụ ohere mgbasa ozi na ozi.
Ọdịdị na-egbuke egbuke nke ihuenyo LED na-eme ka ihuenyo vidiyo LED bụrụ onye isi maka ntọala dị iche iche gụnyere mgbasa ozi, mkpọsa, na egwuregwu.
Ọdịnihu
Ngosipụta LED dijitalụ etolitela nke ukwuu n'ime afọ.Ihuenyo na-ebuwanye ibu, dị gịrịgịrị, ma dị n'ụdị na nha dị iche iche.Ngosipụta LED n'ọdịnihu ga-eji ọgụgụ isi Artificial, ịba ụba mmekọrịta, na ọbụna ọrụ onwe.Tụkwasị na nke ahụ, pixel pitch ga-anọgide na-abawanye, na-enye ohere ịmepụta nnukwu ihuenyo nke nwere ike ile anya nso na-enweghị nkwụsị na mkpebi.
Ngosipụta AVOE LED na-ere ma na-agbazite ọtụtụ ihe ngosi LED.N'ịbụ onye guzosiri ike na 2008 dị ka onye ọsụ ụzọ na-emeri ihe nrịbama nke akara ngosi dijitalụ ọhụrụ, AVOE ngwa ngwa ghọrọ otu n'ime ndị na-ekesa ahịa ọkụ ọkụ na-eto ngwa ngwa, ndị na-enye mgbazinye, na ndị mmekọ na mba ahụ.AVOE na-akwado mmekorita atụmatụ, na-emepụta ihe ngwọta okike, ma na-edobe anya ndị ahịa raara onwe ha nye iji wepụta ahụmịhe LED kacha mma enwere ike.AVOE amalitela iwere aka n'ichepụta panel nke AVOE akara ngosi UHD LED.
Oge nzipu: Eprel-05-2021