Menya urumuri rwa RGB rwuruhuse uruhu

Menya urumuri rwa RGB yaGusesengura uruhu

RGB yateguwe mu ihame rya luminecence. Mu magambo ya Layman, uburyo bwo kuvanga ibara bumeze nkumutuku, icyatsi, n'amatara yubururu. Iyo amatara yabo yuzuyeho, amabara avanze, ariko umucyo uhwanye numucyo wa bibiri, ni ukundi kuvanga hejuru cyane, nibyo, kongera kuvanga.

Kubwinshi bwamatara yumutuku, icyatsi nicyatsi kibisi, ahantu hanini cyane mumabara atatu yo hagati ni umweru, nibiranga kuvanga: Ibyingenzi.

Buri miyoboro itatu yamabara, umutuku, icyatsi, nubururu, bigabanyijemo ibice 256 byumucyo. Kuri 0, "urumuri" ni intege nke - zirazimiye, kandi kuri 255, "urumuri" ni urumuri. Iyo indangagaciro zamabara eshatu ni zimwe, ibara ryinshi zifite indangagaciro zitandukanye zakozwe, ni ukuvuga icyatsi kibisi cyose cyose 0, nijwi ryumukara wijimye; Iyo imbeba eshatu-ibara ni 255, nijwi ryiza cyane.

Amabara ya RGB yitwa Amabara yongeyeho kuko ukora umweru wongeyeho r, g, na b hamwe (ni ukuvuga, urumuri rwose rugaragarira ku jisho). Amabara yongeyeho akoreshwa mugucana, televiziyo na monitor ya mudasobwa. Kurugero, kwerekana kubyara ibara mugusohora urumuri kuva umutuku, icyatsi, nubururu. Umubare munini wibintu bigaragara birashobora guhagararirwa nkigivange cyumutuku, icyatsi, nubururu (RGB) byoroshye muburyo butandukanye nubugamba. Iyo aya mabara yuzuye, cyan, magenta, n'umuhondo.

Amatara ya RGB yashyizweho namabara atatu yibanze yahujwe no gukora ishusho. Byongeye kandi, hariho kandi LED yubururu hamwe na fosifori yumuhondo, kandi ultraviolet LED hamwe na fosifori ya RGB. Muri rusange, bombi bafite amahame atekereza.

Umucyo wera wayobowe na RGB, RGB ufite intego imwe, kandi byombi byiringiro kuzagera ku ngaruka zera, ariko imwe igaragazwa urumuri rwera, indi ikorwa mu kuvanga itukura, icyatsi n'ubururu n'ubururu.