1. Intshayelelo
Ngaphantsi kwamaza obudala bedijithali, umboniso we-LED uye waba yinxalenye ebalulekileyo yobomi bethu, ukusuka kwibhodi yebhilibhodi ekwiivenkile ezinkulu ukuya kwi-smart TV ekhaya, emva koko ukuya kwibala lezemidlalo elikhulu, umzobo wayo ukuyo yonke indawo. Nangona kunjalo, ngelixa usonwabela le mifanekiso iqaqambileyo, ngaba wakha wazibuza ukuba yeyiphi iteknoloji eyenza imibala icace kwaye imifanekiso ibe yeyokwenene? Namhlanje, siza kutyhila iitekhnoloji ezimbini eziphambili kwisibonisi se-LED: ukungafani kombala kunye nobushushu bombala.
2. Yintoni ukutenxa kombala?
I-Chromatic aberration kwiziboniso ze-LED ngumba obalulekileyo ochaphazela amava okubonwayo. Ngokusisiseko, i-chromatic aberration ibhekisa kumahluko phakathi kwemibala eyahlukeneyo eboniswe kwiscreen. Kanye njengoko unokulindela ukuba wonke umbala kumzobo opeyintwe ngobuchule umelwe ngokuchanekileyo, ulindelo olufanayo lusebenza kwiziboniso ze-LED. Nakuphi na ukuphambuka kumbala kunokuchaphazela kakhulu umgangatho womfanekiso jikelele.
Izinto ezininzi zinegalelo ekuphambukeni kombala kwii-LED, kubandakanywa ukuthotywa kwezinto ze-phosphor ezisetyenziswe kwii-chips ze-LED, ukuhluka kweenkqubo zokuvelisa, kunye neempembelelo zokusingqongileyo ezifana nobushushu kunye nomswakama. Ngokuhamba kwexesha, ezi zinto zinokukhokelela ekutshintsheni kobushushu bombala kunye nonikezelo lombala, nto leyo ebangela ukuba imibala ebonisiweyo imke kwimibala ecetyiweyo.
Ukujongana nale mingeni, i-RTLED isebenzisa itekhnoloji ephuculweyo yokulungisa indawo ngenqaku. Obu buchule bubandakanya ukulungiswa kakuhle kwepixel nganye kwiscreen ukuqinisekisa ukuchaneka kombala kunye nokufana. Khawufane ucinge oku njengeskimu sokulungiswa kombala esilungiselelweyo kwiso ngalinye lesibane se-LED, esilungelelaniswe ngobuchule ukuze sisebenze ngokuvisisana. Isiphumo sisiboniso esibumbeneyo nesibonakalayo, apho ipixel nganye inegalelo ekuboniseni okudityanisiweyo nokuchanekileyo komfanekiso ojoliswe kuwo.
Ngokusebenzisa itekhnoloji entsonkothileyo ngolo hlobo,I-RTLEDiqinisekisa ukuba isiboniso ngasinye se-LED sinikezela ngesidlo esibonakalayo sokwenyani, sigcina ukuthembeka kombala kunye nokuphucula amava ombukeli.
2.1 Umlinganiselo kunye nobungakanani bokungafani kombala
Umahluko wombala ubalwa kusetyenziswa iimetrics ezifana neDelta E (ΔE), ebala umahluko obonwayo phakathi kwemibala emibini. Ulungelelwaniso lweChrominance lubonelela ngomelo lwamanani lwendawo yombala kwaye luququzelele ulungelelwaniso oluchanekileyo. Ukulinganisa rhoqo kunye nezixhobo zobuchwephesha kuqinisekisa ukuveliswa kombala okuchanekileyo ngokuhamba kwexesha kunye nokugcina umgangatho wokubonisa.
2.2 Sombulula ingxaki yakho yokungafani kombala wesikrini se-LED
Ukunciphisa i-chromatic aberration, i-RTLED isebenzisa i-algorithms yokulinganisa ephuculweyo kwaye isebenzisa amacandelo aphezulu. Isisombululo sesoftware sivumela uhlengahlengiso lwexesha lokwenyani ukulungisa ukutenxa kunye nokugcina ukuchaneka kombala okuhambelanayo. Ukulawulwa kombala okusebenzayo kuqinisekisa ukuba iziboniso ze-LED zihlangabezana nemigangatho yoshishino kunye nokulindela kwabathengi, ukuphucula ukusebenza okubonakalayo kwiintlobo ezahlukeneyo zezicelo.
3. Yintoni ubushushu bombala?
Ubushushu bombala yiparameter ebalulekileyo kwiziboniso ze-LED, ezichaza i-hue yokukhanya okukhutshiweyo. Le ngcamango, ilinganiswe ngo-Kelvin (K), isivumela ukuba silungelelanise ithowuni yesikrini kunye nomoya. Umzekelo, ubushushu bombala obuphezulu bunika ithoni epholileyo eluhlaza okwesibhakabhaka, ngelixa iqondo lobushushu elisezantsi linika ukukhanya okushushu okutyheli. Kanye njengokuba ukukhanya kwelanga kuguquka ukusuka kumthubi oshushu ebusika ukuya ekubeni bomvu njengomlilo ehlotyeni, ukuguquka kobushushu bemibala kunokubangela iimvakalelo neatmosphere ezahlukahlukeneyo.
Ukukhetha ubushushu bombala obuchanekileyo kufana nokukhetha umculo ongasemva ogqibeleleyo kumava okubonwayo. Kwiimyuziyam, amaqondo obushushu asezantsi aphucula umtsalane wembali yemisebenzi yobugcisa, ngelixa eziofisini, amaqondo obushushu aphezulu anyusa imveliso. Itekhnoloji yokubonisa i-LED ekwinqanaba eliphambili lenza uhlengahlengiso oluchanekileyo lobushushu bombala, ukuqinisekisa ukuba imibala ayichanekanga nje kuphela kodwa ihambelana neemvakalelo kubaphulaphuli.
Izinto ezininzi ezichaphazela ubushushu bombala kwimiboniso ye-LED, kubandakanya uhlobo lwephosphor esetyenzisiweyo, uyilo lwe-chip ye-LED, kunye nenkqubo yokuvelisa. Ngokuqhelekileyo, ii-LED zifumaneka kubushushu bemibala efana ne-2700K, 3000K, 4000K, kunye ne-5000K. Umzekelo, i-3000K ibonelela ngokukhanya okufudumeleyo okutyheli, idala imvakalelo yokufudumala kunye nentuthuzelo, ngelixa i-6000K ibonelela ngokukhanya okumhlophe okupholileyo, ivelisa umoya omtsha kunye oqaqambileyo.
Ngokusebenzisa ubuchwephesha bohlengahlengiso lobushushu bombala, ii-RTLED'sIziboniso ze-LEDiyakwazi ukuziqhelanisa neemeko ezahlukeneyo, iqinisekisa ukuba umboniso ngamnye sisitheko sokwenyani samehlo. Nokuba kukuphucula ukuhambelana kwembali kwimyuziyam okanye ukwandisa ukusebenza kakuhle e-ofisini, isakhono se-RTLED sokulungisa kakuhle ubushushu bombala siqinisekisa owona mava okubukela.
3.1 Ubushushu bombala buwachaphazela njani amava ethu okubonwayo?
Ukhetho kunye nohlengahlengiso lobushushu bombala luhambelana ngokuthe ngqo nenduduzo yombukeli kunye nobunyani bomfanekiso. Xa ubukele i-movie kwindawo yemidlalo yeqonga, usenokuba uqaphele ukuba iziboniso ezahlukeneyo zihamba kunye nemibala eyahlukeneyo, eyenza i-atmospheres kunye neemvakalelo ezahlukeneyo. Nantso umlingo wobushushu bombala. Ngokuhlengahlengisa ngokuchanekileyo ubushushu bombala, isiboniso esikhokelwayo sinokusizisela amava okubukela antywilayo ngakumbi.
3.2 Ukulungelelanisa iqondo loMbala kwiZiboniso ze-LED
Umboniso we-LED uvumela abasebenzisi ukuba bahlengahlengise ubushushu bombala ngolawulo lwe-RGB okanye useto lwebhalansi emhlophe. Ukuthelekisa ubushushu bombala kunye neemeko zokukhanya kwendawo okanye iimfuno zomxholo othile kukhulisa ukunethezeka nokuchaneka kokujonga. Ukulinganisa okuchanekileyo kuqinisekisa ukusebenza kombala okungaguqukiyo kwaye kubalulekile ukugcina ukuthembeka kwiindawo ezinombala obalulekileyo ezifana nezitudiyo zokufota okanye iindawo zokusasaza.
Ukulungelelanisa ubushushu bombala wesiboniso se-LED kudla ngokufezekiswa ngokhetho lobushushu bombala kwimenyu yokubonisa okanye kwiphaneli yokulawula, umsebenzisi unokukhetha imo yobushushu bombala obusetwe ngaphambili (njengombala oshushu, umbala wendalo, umbala opholileyo), okanye uhlengahlengise ngesandla iitshaneli ezibomvu, eziluhlaza, neziluhlaza okwesibhakabhaka ukufezekisa ithoni efunekayo.
4. Isiphelo
Injani loo nto? Le bhlog yazisa ingqikelelo yobushushu bombala kunye nokwahlukana kombala kwisiboniso se-LED, kunye nendlela yokuyilungisa. Ukuba ungathanda ukufunda ngakumbi malunga neziboniso ze-LED, ngokuqhagamshelana ne-RTLEDiqela leengcaphephe.
Ixesha lokuposa: Jul-08-2024