Gane hasken RGB naNazarin fata
An tsara RGB daga ƙa'idar launi mai launi. A cikin sharuddan Layman, hanyar hadewar launi tana da kamar ja, kore, da fitattun hasken haske. A lokacin da haskensu ya yi taske juna, launuka suna gauraye, amma hasken daidai yake da adadin biyu, mafi gauraye da mafi girma haske, shi ne, hadawa da ƙari.
Ga superposition na ja, kore da shuɗi haske yankin na tsakiya launuka na tsakiya fari ne, da kuma halayen ƙari, haske sosai.
Kowane ɗayan tashoshin launuka uku, ja, kore, launin shuɗi, ya kasu kashi 256 na haske 256. A 0, "Haske" shine rauni - an kashe, kuma a 255, "Haske" shine mafi kyau. Lokacin da ƙimar grayscale mai launi iri ɗaya iri ɗaya ne, sautunan launin toka tare da ƙimar grayscale daban-daban na grayscale duk suna 0, shi ne sautin baƙar fata; Lokacin da zaren launi uku shine 255, shi ne mai farin farin farin.
Ana kiran launuka masu yawa na RGB saboda abin da kuka kirkiro da fari ta ƙara r, g, da b tare (wato, duk hasken yana haskaka ido). Ana amfani da launuka masu launuka a cikin haske, talabijin da masu sa ido. Misali, yana nuna manyan launuka ta hanyar fitar da haske daga ja, kore, da shuɗi phosphors. Mafi yawan kwanakin bayyane za a iya wakilta azaman cakuda ja, kore, da shuɗi (RGB) haske a cikin bambancin ci gaba da ƙarfi. Lokacin da waɗannan launuka suka mamaye, Cyan, magenta, da rawaya ana samarwa.
Ana kafa hasken wutar RGB ta hanyar launuka na farko da suka haɗu don samar da hoto. Bugu da kari, akwai kuma blue leds tare da phospors mai launin rawaya, da kuma leds leds tare da RGB Phosphors. Gabaɗaya magana, su biyun suna da ƙa'idodin tunaninsu.
Duk farin haske LED da RGB LED suna da manufa iri ɗaya, kuma duka fatan cimma sakamakon farin haske, ɗayan kuma an kafa shi kai tsaye da fari, koren da shuɗi.
Lokaci: Apr-21-2022
