ʻO ka pilina ma waena o ka mamao nānā a me ka spacing o ka hōʻike LED ʻike ʻia ʻo ka pixel pitch. Hōʻike ka pitch pitch i ka hakahaka ma waena o kēlā me kēia pika (LED) ma ka hōʻike a ua ana ʻia i nā millimeters.
ʻO ke kānāwai maʻamau, ʻoi aku ka liʻiliʻi o ka pitch pixel no nā hōʻike i manaʻo ʻia e nānā ʻia mai kahi mamao loa a ʻoi aku ka nui no nā hōʻike i manaʻo ʻia e nānā ʻia mai kahi mamao aku.
No ka laʻana, inā manaʻo ʻia kahi hōʻike LED e nānā ʻia mai kahi mamao kokoke (i loko a i ʻole nā noi e like me ka hōʻailona kikohoʻe), kūpono paha kahi pitch pixel liʻiliʻi, e like me 1.9mm a i lalo. Hāʻawi kēia i kahi kiʻekiʻe pixel kiʻekiʻe, e loaʻa i kahi kiʻi ʻoi aku ka ʻoi aku ka kikoʻī ke nānā ʻia.
Ma ka ʻaoʻao ʻē aʻe, inā manaʻo ʻia ka hōʻike LED e nānā ʻia mai kahi mamao loa (nā hōʻike hōʻikeʻike nui i waho, nā papa hoʻolaha), ʻoi aku ka maikaʻi o ka pitch pixel nui. Hoʻemi kēia i ke kumukūʻai o ka ʻōnaehana hōʻike LED me ka mālama ʻana i ka maikaʻi o ke kiʻi i ʻae ʻia i ka mamao nānā i manaʻo ʻia. Ma ia mau hihia, hiki ke hoʻohana ʻia ka pitch pitch mai 6mm a 20mm a ʻoi aku paha.
He mea nui ka loaʻa ʻana o ke kaulike ma waena o ka nānā ʻana i ka mamao a me ka pixel pitch e hōʻoia i ka ʻike ʻike maikaʻi loa a me ka uku-pono no ka noi kikoʻī.
ʻO ka pilina ma waena o ka mamao nānā a me ka pitch hōʻike LED e hoʻoholo nui ʻia e ka pixel density a me ka hoʻonā.
· Pika nui: Pikika ka nui ma nā hōʻike LED e pili ana i ka helu o nā pika ma kekahi wahi, i hōʻike pinepine ʻia i nā pika ma ka ʻīniha (PPI). ʻO ke kiʻekiʻe o ka pixel density, ʻoi aku ka nui o nā pika ma ka pale a ʻoi aku ka maʻalahi o nā kiʻi a me nā kikokikona. ʻO ka pili kokoke i ka mamao nānā, ʻoi aku ka kiʻekiʻe o ka pixel density e pono ai e hōʻoiaʻiʻo i ka maopopo o ka hōʻike.
· Hoʻoholo: ʻO ka hoʻonā o kahi hōʻike LED e pili ana i ka huina o nā pika ma ka pale, i hōʻike pinepine ʻia e like me ka laulā pika i hoʻonui ʻia me ke kiʻekiʻe pika (e laʻa, 1920x1080). ʻO ka hoʻonā kiʻekiʻe, ʻoi aku ka nui o nā pika ma ka pale, hiki ke hōʻike i nā kikoʻī a me nā kiʻi ʻoi aku ka ʻoi. ʻO ka lōʻihi o ka nānā ʻana, ʻo ka haʻahaʻa o ka hoʻonā hiki ke hāʻawi i ka maopopo pono.
No laila, ʻoi aku ka nui o ka pixel density a me ka hoʻonā hiki ke hāʻawi i ka ʻoi aku ka maikaʻi o ke kiʻi i ka wā e kokoke ana ka nānā ʻana. Ma kahi lōʻihi o ka nānā ʻana, hiki i nā pixel haʻahaʻa haʻahaʻa a me nā ʻōlelo hoʻoholo ke hāʻawi pinepine i nā hopena kiʻi ʻoluʻolu.
Ka manawa hoʻouna: Iulai-27-2023
