Ekuqondeni ukuthi ukukhanya kwemvelo kuyithinta kanjani ikhwalithi yesithombe, kuyasiza ukucabanga ngokukhanyisa okuchemile kwezibonisi ngendlela efanayo naleyo esicabanga ngayo ngokwelashwa kwegumbi le-acoustic ezipikheni. Ayenzi lutho ngokoqobo kudivayisi ngokwayo, futhi isebenza ngokuphelele endaweni ezungezile nezici zomuntu. 

Ukukhanyisa okuchemile, umthombo wokukhanya olungiswe kahle obekwe Ngemuva isikrini, silolonga ngobuqili umuzwa wethu wokubuka ngokuthonya indlela esizibona ngayo izithombe ezisesikrinini. Uma isetshenziswe ngendlela efanele, ingavala igebe phakathi kwesikrini nendawo ezungezile, inciphise ukugqama okuqinile okuvame ukuholela ekucindezelekeni kwamehlo phakathi nezikhathi zokubuka ezinwetshiwe. Lapho iphoyinti elimhlophe lokukhanya lifana nephuzu elimhlophe lemboni elijwayelekile lesibonisi, elilinganiswa kulokho okwaziwa ngokuthi i-illuminant ejwayelekile D65, ikwenza lokhu ngenkathi ilondoloza ukunemba kombala. 

Ezimpilweni zethu zansuku zonke, izinto ezisizungezile zibonisa umbala ngokumunca nokuvezwa kokukhanya, ukusebenzisana okwenza isisekelo sokubona kombala. Kodwa-ke, isebenza ngokuhlukile uma kukhulunywa ngezibonisi, ezidala umbala ngo ukudlulisa ukukhanya ngamaphikseli we-LED noma kuyakhipha ukukhanya kusuka kumaphikseli, esimweni se-OLED. Iqhaza lokukhanyisa libaluleka lapha njengoba lithonya ukunemba kombala okucatshangwayo kwezithombe ezibonisiwe ngenqubo ebizwa ngokuthi i-chromatic adaptation.

Ngamafuphi, isistimu yethu yokubuka ijwayelana nombala wokukhanya endaweni yethu, okuholela entweni ethokozisayo lapho imibala ebonakalayo kusibonisi esidluliswayo ingathonywa ngendlela ephikisanayo, njengokuthi umbala wokukhanya kwe-ambient ugcizelele okuhambisanayo noma umbala ophikisana naye esibukweni.

Isibonelo, uma zivezwe ekukhanyeni okuzungezile okufudumele, izikrini zethu zizobonakala zipholile ngethoni, kuyilapho imithombo yokukhanya ene-magenta eyeqile, isenzakalo esivamile emithonjeni yokukhanya eguqulekayo, izobangela izikrini zethu ukuba zibe nemibala eluhlaza okotshani. Le nqubo yokujwayela i-chromatic igcizelela ikhono lobuchopho bethu bokulungisa indlela esibona ngayo imibala ukuze sigcine umuzwa wokuvumelana kanye nemvelo ezimweni ezihlukahlukene zokukhanya.

Uma idivayisi yakho yeselula noma ikhompuyutha ilungisa isibonisi sayo ngokuvumelana nezimo zokukhanya ezizungezile, njengoba kuboniswa ubuchwepheshe be-Apple's TrueTone, ikwenza lokho ngesizathu esithile. Kodwa-ke, ukuziphatha okunjalo okuguquguqukayo kungase kubangele inselele endaweni yetiyetha yereferensi ezinikele noma indawo ephrofeshinali yangemva kokukhiqizwa, njengoba yethula ukungafani phakathi kokuhunyushwa kombala wesikrini nokwezinye izikrini.

Okokuqala, cabangela isimo endaweni yokukhiqiza okuthunyelwe, lapho ukunemba kombala kungaxoxiswana khona. Izimo zokukhanya kwe-ambient zithinta kakhulu indlela abemibala nabahleli ababona ngayo imibala esikrinini. Umthombo wokukhanya ongathathi hlangothi futhi ongaguquguquki, njengalowo ohlinzekwe yi-MediaLight, usiza ekulondolozeni ingqikithi yangempela yemibala, okuvumela ochwepheshe ukuba benze izinqumo ezinembile zemibala. Lokhu kunemba, nakho, kunomthelela ekuzuzeni okukhiphayo okufunayo, kungaba ukuhlela ifilimu, ukwakheka kwezithombe, nanoma yimuphi umsebenzi obalulekile ngemibala. 

Ukusetshenziswa kokukhanyisa okuchemile kudlula izindawo ezichwepheshile futhi kuthola ukuhlobana kwakho nakumathiyetha asekhaya. Ngokunciphisa umehluko okhanyayo phakathi kwesikrini esikhanyayo negumbi elimnyama, ukukhanya okuchemile kwengamela ubukhali bokukhanya kwesikrini, ikakhulukazi ezigcawini ezimnyama, okwenza ukuzizwisa okunethezekile nokujabulisayo kokubuka. Ulizwile igama elithi "ukugcina inhloso yomqondisi" lapho uxoxa ngokulinganiswa kwesibonisi. Lokhu kudlulela ekubukeni okuqukethwe ngaphansi kwezimo zokukhanya ezifanayo. 

Ukwengeza, ukukhanya kwe-ambient okungaguquki okunikezwa ukukhanyisa okuchemile kunganciphisa ezinye izinselelo ezilethwa ubuchwepheshe obuhlukile bokubonisa. Isibonelo, izibonisi ze-OLED, ezaziwa ngokungafani kwazo okungapheli, zingabangela ukucindezelwa kwamehlo okwengeziwe uma kuqhathaniswa namaphaneli e-LED ngenxa yokunwebeka okungapheli kwabafundi kanye nokuminyana okusabela kumaleveli okukhanya ahlukahlukene. Ngokulinganisa lokhu kuhlukana kokukhanya, ukukhanya okuchemile kunciphisa ubunzima, kukhuthaze ukubuka okunethezekile.

Esikhathini lapho ubuchwepheshe bokubonisa buguquka njalo, ukuzuza ukunemba okuthuthukisiwe kombala kanye nokunciphisa ubunzima bamehlo kuhlala kuyinto ehamba phambili kwabaningi. Ukukhanyisa okuchemile, nakuba kulula, kudlala indima ebalulekile ekufezeni lo mgomo, okuwenza umngane obaluleke kakhulu kuzo zombili izilungiselelo ezichwepheshile kanye namatiyetha asekhaya. Ngokwamukela ithonya lokukhanya kwe-ambient ekubonweni kwesithombe, ababukeli bangavula umuzwa wokubuka ocebile futhi onethezekile, kuyilapho bethola isithombe esihle kakhulu ezintweni zabo. 

Ukuthobelana nezindinganiso eziqashelwayo ekubonisweni nasekukhanyeni kwe-ambient kubalulekile ukuze kuqinisekiswe ukuzizwisa okubonakalayo okuvela emthonjeni wangempela. Izinhlaka zamazinga ezifana ne-Imaging Science Foundation (ISF), Custom Electronics Design and Installation Association (CEDIA), i-Society of Motion Picture and Television Engineers (SMPTE), kanye I-International Telecommunication Union (ITU) ibeka imihlahlandlela eqinile esiza ekugcineni ikhwalithi efanayo nokusebenza kuzo zonke izinhlobo zokubonisa nokusetha izibani. Imikhiqizo ehlangabezana noma eyeqa lawa mazinga ibonakala njengezilinganiso ekuletheni ukuzizwisa okuthembekile nokunembile.

I-MediaLight igqama ngokuklama izixazululo ezingahlangani nje kuphela kodwa ezedlula izindinganiso zemboni ezibekwe yilezi zindikimba ezigunyaziwe. Ukunamathela kwethu kanye nokweqa izindinganiso ezimisiwe kugcizelela ukuzibophezela kwikhwalithi nokunemba, ukuhlinzeka kokubili ochwepheshe kanye nabathandi bemidlalo yaseshashalazini yasekhaya ngesixazululo esinokwethenjelwa sokuthuthukisa ukusebenzelana kwabo okubonakalayo. Ngokuvumelanisa nalawa mazinga, i-MediaLight iletha izinga lobuchwephesha nokuthembeka elibalulekile esizindeni lapho ukunemba nokuvumelana kubaluleke kakhulu. Eminye imikhiqizo ebangeni lethu, njenge-LX1 ne-Ideal-Lume yabelana ngokuzibophezela okufanayo kumazinga nokunemba. 

Ukukhanya okunembile kuyisisekelo sombala onembile. Ukukhanyisa okuchemile, ngokuthuthukisa umbono wesithombe nokunciphisa ukucindezelwa kwamehlo, kuhlala kungumdlali othulile "ngemuva kwesigcawu nangemuva kwezikrini", okunikeza isixazululo esilula kokuzizwisa okunethezekile nokujabulisayo kokubuka.