Seminā ʻenehana e pili ana i ka pili ʻana o ka Pixel Pitch, ka mamao o ka nānā ʻana a me ka nui o nā hōʻike LED.

Ke hoʻomau nei nā hoʻonohonoho pā wikiō LED e hoʻololi i nā wahi a puni ka honua.

Halepule, nā kula, nā keʻena, nā mokulele a me nā mea kūʻai aku e hana nei i nā ʻike olaola, ikaika, poina ʻole i nā ʻano o loko a me waho.

Inā ʻoe e noʻonoʻo nei i kahi hōʻike LED, ʻo kekahi o kāu mau koho koʻikoʻi ʻo ke koho pitch pixel, akā e noʻonoʻo paha ʻoe, he aha ka pixel pitch?Pehea ka hopena o ka pitch pixel i ke kumukūʻai?He aha nā manaʻo nui i ke koho ʻana i kahi pitch pixel?

Eia no keia manawa, LetYonwayteche nānā pehea e hiki ai iā ʻoe ke hana i ke koho pitch pixel kūpono no kāupā wikiō LEDpapahana.

ʻO ka mea mua, He aha nā pixel pitch?

Hoʻohui ʻia kahi pā LED ma waho o nā panela LED, ʻo ia hoʻi he mau modula LED he nui.Aia kēia mau modula LED i nā pūʻulu LED a i ʻole nā ​​pūʻolo LED, ʻo ia hoʻi, ʻulaʻula, uliuli a me ka ʻōmaʻomaʻo emitting diodes (LED) i hui pū ʻia i nā pika.

ʻO ka pika pika ka mamao waena-waena ma waena o ʻelua pika, e ana maʻamau i nā millimeters.

Inā he 10mm pixel pitch kāu, ʻo ia hoʻi, ʻo ka mamao mai ke kikowaena o hoʻokahi pika a i ke kikowaena o ka pika pili he 10 millimeters.

ʻO ka lua, He aha ka hopena o nā pixel pitchs ma ke kiʻi kiʻi hōʻike LED?

Hoʻoholo ka Pixel pitch i ka hoʻonā hōʻike LED, ka mamao nānā liʻiliʻi a me ka mamao nānā maikaʻi loa o ka pale LED.

ʻO ka liʻiliʻi o ka pixel pitch, ʻoi aku ka nui o ka pixel a me nā hopena i nā kikoʻī hou aʻe a me ke kiʻi kiʻi kiʻekiʻe.

No laila inā pono ʻoe e hōʻike i nā kiʻi hoʻonā kiʻekiʻe a i ʻole wikiō ma kāu hōʻike, pono ʻoe i ka hōʻike LED me ka pitch pixel liʻiliʻi.

Hōʻike kēia kiʻi i ka hopena pixel pitch ma ka maikaʻi o ke kiʻi, ʻoi aku ka liʻiliʻi o ka pixel density i nā hoʻonā kiʻekiʻe a me nā kikoʻī kikoʻī.

ʻO ke kolu, pono e noʻonoʻo ʻia ka mamao nānā ke kūkulu ʻoe i kahi hōʻike alakaʻi maikaʻi.

Hoʻoholo pololei ka pixel pitch—ka helu o nā pika ma kahi pā i hāʻawi ʻia—a ʻo ka nui pixel e hoʻoholo pololei i ka mamao i manaʻo ʻia-ʻo ka mamao mai ka paia wikiō e loaʻa i kahi mea nānā ke ʻike pono.

ʻOi aku ka maikaʻi, a i ʻole ka liʻiliʻi, ka pitch, ʻoi aku ka kokoke i ka mamao nānā ʻae ʻia.

ʻO ka nui o ka pitch, ʻoi aku ka mamao o ka mea nānā.

Hoʻopili pololei ʻo Pitch i ke kumukūʻai, akā ʻo ka pixel nui i kahi pale liʻiliʻi liʻiliʻi a lōʻihi ka nānā ʻana a i ʻole ka nui nui i alakaʻi ʻia akā ʻaʻole hiki iā lāua ke lawe mai i kahi hana wikiō hoihoi.

No ke koho ʻana i ka pitch pixel maikaʻi loa e noʻonoʻo ʻia ʻelua mau mea, ka mamao o ka nānā ʻana a me ka hoʻonā kiʻi i koi ʻia.

ʻOi aku ka maikaʻi o nā pitch pixel liʻiliʻi i nā manawa a pau a hāʻawi iā ʻoe i ka maikaʻi o ke kiʻi akā, ʻoi aku ke kumukūʻai.

Hiki iā ʻoe ke hoʻemi i nā lilo o ke kūʻai ʻana i ka hōʻike LED me ka hoʻohana ʻana i ka pitch pixel ʻoi aku ka maikaʻi o ke kiʻi inā ʻoi aku ka lōʻihi o ka nānā ʻana ma mua o ka mamao nānā maikaʻi loa.

ʻO ka mamao nānā maikaʻi loa o kahi pixel pitch ʻo ia ka lōʻihi e hiki ʻole ai i kou mau maka ke ʻike i nā āpau ma waena o ka pixel inā hele ʻoe i kahi mamao.

Nā ʻano helu helu o ke koho hōʻike LED kūpono.

E like me ka mea i wehewehe ʻia ma luna nei, ʻo ka pixel pitch kahi noʻonoʻo nui no kēia kaʻina hana.Hele pū ʻo ia me nā mea ʻē aʻe e like me ka nui o ka hōʻike, ka mamao o ka nānā ʻana, nā kūlana kukui ambient, ka pale ʻana i ka ea a me ka makū, ka media hoʻokūkū, ka hana memo, ka maikaʻi o ke kiʻi a me nā mea hou aku.

Loaʻa i nā hōʻike LED i hoʻonohonoho pono ʻia e hoʻonui i ke kaʻa, hoʻomaikaʻi i ka hoʻopili ʻana o ka lehulehu, a hoʻonui i ka ʻike mea kūʻai aku.Akā ʻo ka hoʻomaopopo ʻana i ka hopena o ka ʻenehana i ka mea nānā a me kāu laina lalo ma mua o ka hoʻopukapuka kālā hiki iā ʻoe ke hoʻoholo i ka hoʻoholo maikaʻi loa no kāu mau pono a me kāu kālā.

He maʻamau kuhi koʻikoʻi no kāu ʻike e like me lalo:

Ka mamao nānā iki: 

ʻO ka pale hōʻike LED ka mamao ʻike ʻia (M) = Pitch Pitch ( mm ) x1000/1000
ʻO ka mamao nānā maikaʻi loa:

Hōʻike nā LED i ka mamao nānā maikaʻi loa (M)= Pitch Pitch ( mm ) x 3000~ Pitch Pitch ( mm ) /1000
ʻO ka mamao loa e nānā ai:

ʻO ka mamao loa (M)= Kiʻekiʻe o ka pale hōʻike LED (m) x 30 manawa

No laila, no ka laʻana, alakaʻi ʻia ʻo P10 i ka 10m ākea a 5m kiʻekiʻe, ʻoi aku ka mamao o ka nānā ʻana ma mua o 10m, akā ʻo ka lōʻihi o ka nānā ʻana he 150 mika.

Inā ʻaʻole maopopo ʻoe i ka pitch pixel kūpono e hoʻohana ai no kāu papahana LED, CONTACTYonwaytechHōʻike LED i kēia manawa a e kuhikuhi mākou iā ʻoe i ke ala pololei.E nānā pinepine no nā kumuhana kōkua.