Aikace-aikacen na'urori daban-daban a yau ya kawo dacewa ga rayuwar mutane da aikinsu.Lokacin da muka kalli kwafin inkjet na zane-zane masu launi, ban da inganci da haɓaka launi, ƙila ba mu yi tunani game da tsarin launi akan samfuran bugu ba.Me yasa ake buƙatar tawada don buga kore, rawaya, baki, kuma ba ja, kore da shuɗi ba?Anan zamu tattauna tsarin samar da launi na kwafin inkjet.
Ideal uku firamare launuka
Launuka na asali guda uku da ake amfani da su don haɗawa don samar da launuka daban-daban ana kiran su launuka na farko.Haɗin launi mai haske mai launi yana amfani da ja, kore, da shuɗi azaman ƙari na farko launuka;Haɗin launi na kayan launi yana amfani da cyan, magenta, da rawaya azaman launuka na farko.Launuka masu rarrafe na farko sun dace da additive launuka na farko, waɗanda ake kira rage firamare launuka, da cire manyan launuka da kuma cire shuɗi na farko launuka.
Kowane launi na daidaitaccen launi na matakin farko ya ƙunshi kashi ɗaya bisa uku na bakan da ake iya gani, wanda ya ƙunshi gajeriyar igiyar ruwa (blue), matsakaici-kalaman (kore), da haske mai tsayi mai tsayi (ja).
Kowanne mafi kyawun launuka na farko na rabewa yana ɗaukar kashi ɗaya bisa uku na bakan da ake iya gani kuma yana watsa kashi biyu bisa uku na bakan da ake iya gani don sarrafa jan, kore, da shuɗi.
Haɗin launi mai ƙari
Haɗin launi na additive yana amfani da ja, kore, da shuɗi a matsayin ƙarin launuka na farko, kuma sabon hasken launi yana samuwa ta wurin babban matsayi da gaurayawan launuka na farko na ja, kore, da shuɗi.Daga cikinsu: ja + kore = rawaya;ja + shuɗi = haske;kore + blue = shuɗi;ja + kore + shuɗi = fari;
Rage launi da haɗuwa da launi
Haɗin launi mai rarrafe yana amfani da cyan, magenta, da rawaya azaman launuka na farko masu rarrafe, kuma kayan launi na farko na cyan, magenta, da rawaya an rufe su kuma suna gauraye don samar da sabon launi.Wato, cire wani nau'in haske na monochromatic daga fili mai haske yana ba da wani tasiri mai launi.Daga cikin su: Cyanine magenta = blue-purple;rawaya sha'ir = kore;magenta crimson yellow = ja;cyan magenta Crimson yellow = baki;Sakamakon hadawar launi mai raguwa shine cewa makamashi yana ci gaba da raguwa kuma launin da aka gauraye ya yi duhu.
Jet buga launi samuwar
Launin samfurin bugu yana samuwa ta hanyoyi biyu na launi mai raɗaɗi da launi mai ƙari.Ana buga tawada akan takarda a cikin nau'i na ƙananan ɗigon ruwa waɗanda ke ɗaukar hasken haske don samar da takamaiman launi.Saboda haka, hasken da ke nunawa ta nau'i-nau'i daban-daban na ƙananan ɗigon tawada yana shiga cikin idanunmu, don haka samar da launi mai kyau.
Ana buga tawada akan takarda, kuma hasken haske yana ɗaukar haske, kuma ana samar da takamaiman launi ta amfani da ƙa'idar haɗakar launi.An kafa nau'ikan launuka takwas daban-daban akan takarda: cyan, magenta, rawaya, ja, kore, shuɗi, fari, da baki.
Launuka 8 na ɗigon tawada da tawada suka samar suna amfani da ka'idar haɗa launi don haɗa launuka daban-daban a idanunmu.Sabili da haka, zamu iya fahimtar launuka daban-daban da aka kwatanta a cikin zane-zane.
Takaitawa: Dalilin da yasa ake amfani da tawada wajen buga tawada shine don amfani da kore, rawaya, baƙar fata, da waɗannan launuka huɗu na asali na bugu, galibi ta hanyar fifikon launuka daban-daban na tawada a cikin aikin bugu, wanda ya haifar da ka'idar hada launi mai rahusa. ;Duban gani na ido, da kuma nuna ka'idar hada launi mai ƙari, daga ƙarshe ta hoto a cikin idon ɗan adam, da kuma fahimtar launi na zane-zane.Sabili da haka, a cikin tsarin canza launi, kayan canza launi shine haɗuwa da launi, kuma hasken canza launi shine haɗuwa da launi, kuma biyun suna haɗuwa da juna, kuma a ƙarshe suna samun jin daɗin gani na samfurin buga launi.
Lokacin aikawa: Yuli-16-2021