E ʻike i ke kukui RGB o kaʻIke ʻili
Hoʻolālā ʻia ʻo RGB mai ke kumu o ka luminescence kala. Ma ka ʻōlelo a ka poʻe kamaʻāina, ʻo kona ʻano hui kala e like me nā kukui ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli. I ka wā e uhi ai ko lākou mau kukui i kekahi i kekahi, ua hui pū ʻia nā kala, akā ua like ka ʻōlinolino me ka hui pū ʻana o ka ʻōlinolino o nā mea ʻelua, ʻoi aku ka hui ʻana o ke kiʻekiʻe o ka ʻōlinolino, ʻo ia hoʻi, hui pū ʻia.
No ka superposition o nā kukui ʻulaʻula, ʻōmaʻomaʻo a me ka uliuli, ʻo ka wahi superposition ʻoi loa o ke kikowaena ʻekolu mau kala keʻokeʻo, a me nā ʻano o ka hui pū ʻana: ʻoi aku ka superposition, ʻoi aku ka mālamalama.
Ua māhele ʻia kēlā me kēia ʻekolu kala kala, ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli i 256 pae o ka mālamalama. Ma ka 0,ʻo ka "mālamalama" ka nāwaliwali loa - ua pio, a ma 255,ʻo ka "kukui" ka mālamalama. Ke like nā koina hina hina ʻekolu waihoʻoluʻu, hoʻokumu ʻia nā leo hina me nā kumu waiwai hinahina like ʻole, ʻo ia hoʻi, ke 0 nā kala ʻekolu kala, ʻo ia ka leo ʻeleʻele loa; inā he 255 ka ʻeleʻele hina ʻekolu, ʻo ia ka leo keʻokeʻo ʻoi loa.
Ua kapa ʻia nā waihoʻoluʻu RGB i nā kala hoʻohui no ka mea ua hana ʻoe i ke keʻokeʻo ma ka hoʻohui pū ʻana iā R, G, a me B (ʻo ia hoʻi, ʻike ʻia nā kukui āpau i ka maka). Hoʻohana ʻia nā kala hoʻohui i nā kukui, kīwī a me nā ʻike kamepiula. No ka laʻana, hoʻopuka nā hōʻike i ke kala ma ka hoʻokuʻu ʻana i ke kukui mai nā phosphors ʻulaʻula, ʻōmaʻomaʻo, a polū. Hiki ke hōʻike ʻia ka hapa nui o ka spectrum i ʻike ʻia ma ke ʻano he ʻulaʻula, ʻōmaʻomaʻo, a me ka uliuli (RGB) kukui ma nā ʻano like ʻole a me ka ikaika. Ke hili ʻia kēia mau kala, hana ʻia ka cyan, magenta, a me ka melemele.
Hoʻokumu ʻia nā kukui RGB e nā kala kumu ʻekolu i hui ʻia e hana i kiʻi. Eia kekahi, aia nā LED polū me nā phosphors melemele, a me nā LED ultraviolet me nā phosphors RGB. Ma ka ʻōlelo maʻamau, loaʻa iā lāua ʻelua kā lāua mau loina kiʻi.
Loaʻa i nā kukui keʻokeʻo keʻokeʻo a me RGB LED ka pahuhopu like, a ke manaʻolana nei lāua e hoʻokō i ka hopena o ke kukui keʻokeʻo, akā hōʻike pololei ʻia kekahi e like me ke kukui keʻokeʻo, a ua hana ʻia kekahi ma ka hui ʻana i ka ʻulaʻula, ʻōmaʻomaʻo a me ka uliuli.
Ka manawa hoʻouna: Apr-21-2022
