Pehea e koho ai i kahi hōʻike LED kūpono?

Ma nā hana nui, nā pāʻina, nā'ahamele a me nā hanana,ʻike pinepine mākou i nāʻano likeʻolenā hōʻike LED kahua. No laila he aha ka hōʻike hoʻolimalima kahua? Ke koho ʻana i kahi hōʻike LED pae, pehea e koho maikaʻi ai i ka huahana kūpono?
ʻO ka mea mua, ʻo ka hōʻike LED kahua he hōʻike LED i hoʻohana ʻia no ka projection ma ke kua o ke kahua. ʻO ka hiʻohiʻona nui loa o ka hōʻike LED hoʻolimalima ʻo ia ka hiki ke hāʻawi i nā hiʻohiʻona hōʻikeʻike kahua kahua waiwai, a hui pū i nā kiʻi maoli, nā wikiō a me nā hopena mele haʻalulu e hana i kahi hiʻohiʻona kupaianaha a hou. Hiki i ka hōʻike LED ke pāʻani ke pāʻani i nā kiʻi ola nui a maopopo, e hana ana i kahi manaʻo o ka hoʻoinu ʻana e hoʻohuli i ka ʻike kuʻuna.

ʻO ka lua, ʻo ka hōʻike ʻana o ke kahua kāʻei LED me ka pale LED pae nui, ka pale LED kōkua a me ka pale LED lōʻihi. ʻO ka pale LED nui nā hiʻohiʻona ola a me ka pāʻani nui. ʻO ka maʻamau, koho ʻia ka pale LED nui me kahi pitch liʻiliʻi, a ʻo ka pitch pixel ma loko o P6. Me ka hoʻomaikaʻi ʻana i ka maikaʻi o ke ola o nā kānaka, ke kūʻai aku nei ke kahua hōʻike LED i kēia manawa i loko o P3.91, P2.97, P3, P2.6, P2 .5, P2, etc. ʻO ka nui o ka nui, ʻoi aku ka maikaʻi o ka hopena. Ma kēia ʻano, hiki ke hōʻike maikaʻi ʻia ke ʻano o ke kahua hōʻike LED i mua o ke anaina. E nui nā subscreens ma kēlā me kēia ʻaoʻao o ka pale nui. Hiki ke koho ʻia ka sub-screen mai ka hōʻike hoʻolimalima hoʻolālā, ka pale ʻāwili S-like, ka pale LED maʻalahi, ka pale cylindrical LED a me nā pale LED kūikawā ʻē aʻe. Inā kaupalena ka waihona kālā, hiki i nā pale ma nā ʻaoʻao ʻelua ke koho e hoʻohana i nā hōʻike LED hoʻolimalima haʻahaʻa haʻahaʻa. Hoʻohana maʻamau ʻia ka pale wikiō hoʻonui no nā ʻanuʻu nui loa, nā ʻaha mele, a me nā mea ʻē aʻe.

ʻO ke kolu, ma waho aʻe o ke koho ʻana i ke kahuapale LED hoʻolimalima, Pono pū ka hōʻike hoʻolimalima e koho i kahi ʻōnaehana mana kūpono. ʻO ka mea maʻamau, he wahi nui ka pale hōʻike LED pae, nā pika kiʻekiʻe, a me ka nui o nā kāleka hoʻouna. I kekahi manawa, makemake ʻia nā kāleka mana he nui e ʻike i ka mana cascade splicing. Inā makemake mākou i ka hōʻike ʻoi aku ka maikaʻi, pono mākou e hoʻohana i kahi kaʻina wikiō, i hiki iā mākou ke splicing a ʻoki i nā wikiō, ʻike i nā puka makani he nui, a hōʻike i nā kiʻi i nā kiʻi. ʻO ka hoʻonui ikaika, ʻoi aku ka maʻalahi o ka hopena wikiō.
ʻO ka ʻehā, ma muli o ke ʻano o ka hōʻike ʻana o ke kahua LED, ua hoʻohana maʻamau ʻia kahi pahu pahu LED alumini paʻa paʻa, maʻalahi e wehe, māmā i ke kaumaha, a maʻalahi hoʻi e lawe. He kūpono ia no ka hoʻolimalima ʻāina nui a me nā noi hoʻonohonoho hōʻike hoʻolimalima paʻa.