Kuhlala kubonwa ukuba izibane kwiimarike ziphawulwe nge-rgb, rgbw, rgbcw, njl. Ngoko zithetha ukuthini? Eli nqaku liza kuchaza nganye nganye ngezantsi.
I-RGB ibhekisa kwimibala emithathu yokukhanya okubomvu, okuluhlaza kunye noluhlaza okwesibhakabhaka, enokuxutywa ukuvelisa izibane ezinemibala eyahlukeneyo.
rgbw, ibhekisa kwimibala emithathu yokukhanya okubomvu, okuluhlaza kunye noluhlaza okwesibhakabhaka, kunye nokukhanya okufudumeleyo okumhlophe
rgbcw, ibhekisa kwimibala emithathu yokukhanya okubomvu, okuluhlaza kunye noluhlaza okwesibhakabhaka, kunye nokukhanya okushushu okumhlophe kunye nokukhanya okumhlophe okubandayo.
Ngokuphathelele ukukhanya okumhlophe okufudumele kunye nokukhanya okumhlophe okubandayo, enye into kufuneka ikhankanywe apha, ixabiso lobushushu bombala.
Kwintsimi yokukhanyisa, ukushisa kombala wokukhanya kubhekisela: kwi-radiation blackbody, kunye namaqondo okushisa ahlukeneyo, umbala wokukhanya uyahluka. Umzimba omnyama ubonisa inkqubo yegradient ukusuka kubomvu-orenji-bomvu-tyheli-tyheli-mhlophe-mhlophe-blue-mhlophe. Xa umbala wokukhanya okhutshwa ngumthombo othile wokukhanya ubonakala ufana nombala wokukhanya okhutshwa ngumzimba omnyama kubushushu obuthile, ubushushu bomzimba omnyama bubizwa ngokuba bubushushu bombala bomthombo wokukhanya (i ubushushu bombala weradiyetha iyonke ene-chromaticity efanayo yemitha elinganisiweyo). ubushushu obugqibeleleyo).
Ngokusekwe kuphawu olupheleleyo lweqondo lobushushu lombala wobushushu bokukhanya, iyunithi yokubonakalisa iqondo lobushushu lombala lokukhanya yiyunithi yesikali sobushushu esipheleleyo (isikali sobushushu sikaKelvin): K (kevin). Ubushushu bombala ngokuqhelekileyo bubonakaliswa yi-Tc.
Xa iqondo lokushisa "lomzimba omnyama" liphezulu, i-spectrum inamalungu aluhlaza okwesibhakabhaka kunye neenxalenye ezibomvu ezingaphantsi. Umzekelo, umbala okhanyayo wesibane se-incandescent ushushu mhlophe, kwaye ubushushu bombala bawo buchazwa njengo-2700K, odla ngokubizwa ngokuba "ukukhanya okufudumeleyo" "; Ubushushu bombala wezibane ze-fluorescent zemini bubonakaliswa njenge-6000K. ubushushu bombala buyanda, ubungakanani bemitha eluhlaza okwesibhakabhaka ekuhanjisweni kwamandla buyakhula, ngoko ke ngokuqhelekileyo kuthiwa "ukukhanya okubandayo".
Ubushushu bemibala yeminye imithombo yokukhanya esetyenziswa ngokuqhelekileyo yile: amandla ekhandlela aqhelekileyo yi-1930K; isibane se-tungsten yi-2760-2900K; isibane sefluorescent yi-3000K; isibane esidanyazayo yi 3800K; ukukhanya kwelanga kwasemini yi-5600K; Isibane sombane we-elektroniki yi-6000K; isibhakabhaka esiluhlaza yi-12000-18000K.
Ubushushu bombala bomthombo wokukhanya buhlukile, umbala wokukhanya ukwahluka, kwaye iimvakalelo ezizisayo nazo zahlukile:
I-3000-5000K ephakathi (emhlophe) iyahlaziya
>5000K uhlobo olupholileyo (bluish white) lubandayo
Ubushushu bombala kunye nokuqaqamba: Xa ukhanyiswa ngumthombo wokukhanya wobushushu obuphezulu bombala, ukuba ukuqaqamba abukho phezulu, kuya kunika abantu umoya obandayo; xa ukhanyiswa ngumthombo wokukhanya weqondo lobushushu eliphantsi, ukuba ukuqaqamba kuphezulu kakhulu, kuya kunika abantu imvakalelo exineneyo. Umbhali: Ukuthengiswa kweMveliso yeKhaya leTuya Smart https://www.bilibili.com/read/cv10810116/ Umthombo: bilibili
Umtya wokukhanya we-RGBCW luhlobo lwesixhobo sokukhanyisa esikrelekrele, apho "i-RGGBW" imele ukukhanya okubomvu, okuluhlaza kunye noluhlaza okwesibhakabhaka, ukukhanya okumhlophe okufudumele kunye nokukhanya okumhlophe okubandayo. Olu hlobo lomgca wokukhanya luneendlela ezintlanu zokukhanya, ezinokufikelela kwiinguqu zemibala ecebileyo kunye nemiphumo yokukhanyisa ngokulawula ukudibanisa kunye nobukhulu bemibala eyahlukeneyo. Ngokukodwa:
I-RGB: imele ukukhanya okubomvu, okuluhlaza kunye noluhlaza okwesibhakabhaka, okusisiseko sayo yonke imibala ekukhanyeni. Izibane ezinemibala eyahlukeneyo zinokuveliswa ngokuzixuba.
CW: imele ukukhanya okumhlophe okupholileyo. Olu hlobo lokukhanya luthanda ukubanda ngombala kwaye ludla ngokusetyenziswa kwiindawo zokukhanyisa ezifuna ukukhanya okuqaqambileyo nokupholileyo.
W: imele ukukhanya okufudumeleyo okumhlophe. Umbala wolu kukhanya uvame ukufudumala kwaye ngokuqhelekileyo usetyenziselwa ukudala umoya ofudumele kunye nokhululekile.
Uphawu lomtya wokukhanya we-RGBCW kukuba inokukhanya okumhlophe okupholileyo kunye nokukhanya okufudumeleyo okumhlophe. Ngokulungelelanisa ubukhulu kunye nomlinganiselo wale mithombo yokukhanya, iziphumo zokukhanyisa ezahlukeneyo zinokufezekiswa ukuhlangabezana neemfuno zeendlela ezahlukeneyo zokusebenzisa iimeko. ukukhanya. Ukusuka kwindawo efudumeleyo yokuhlangana yosapho ukuya kwindawo yentlanganiso yeshishini esemthethweni, okanye nakwikona yokufunda ephumlileyo, zonke zinokufezekiswa ngemitya yokukhanya ye-RGBCW.
