Mai ka 2008 Beijing 'Olumepika Pā'ani, ua ulu wikiwiki ka hō'ike LED i nā makahiki e hiki mai ana.I kēia mau lā, hiki ke ʻike ʻia ka hōʻike LED ma nā wahi āpau, a ʻike ʻia kona hopena hoʻolaha.Akā he nui nā mea kūʻai aku i ʻike ʻole i kā lākou pono a me ke ʻano o ka hōʻike LED a lākou e makemake ai.Hōʻuluʻulu ʻo RTLED i ka hoʻohālikelike ʻana o ka hōʻike uila LED e kōkua iā ʻoe e koho i ka pale LED kūpono.
1. Hoʻokaʻawale ʻia e nā ʻano kukui LED
SMD LED hōʻike:RGB 3 i ka 1, hoʻokahi wale nō kukui LED i kēlā me kēia pika.Hiki ke hoʻohana i loko a i waho.
DIP LED hōʻike:ʻulaʻula, ʻōmaʻomaʻo a me nā kukui alakaʻi ʻulaʻula he kūʻokoʻa, a ʻo kēlā me kēia pika he ʻekolu kukui alakaʻi.Akā i kēia manawa aia kekahi DIP 3 i ka 1. ʻO ke kukui o ka DIP LED hōʻike kiʻekiʻe loa, i hoʻohana mau ʻia ma waho.
Hōʻike COB LED:Hoʻohui ʻia nā kukui LED a me ka papa PCB, ʻaʻohe wai, ka lepo a me ka anti-collision.He kūpono no ka hōʻike LED liʻiliʻi, he pipiʻi loa kona kumukūʻai.
2. E like me ke kala
Hōʻike LED Monochrome:Monochrome (ʻulaʻula, ʻōmaʻomaʻo, uliuli, keʻokeʻo a me ka melemele).
Hōʻike ʻelua kala ʻulaʻula: ʻulaʻula a me ka ʻōmaʻomaʻo pālua, a i ʻole ʻulaʻula a me ka uliuli ʻelua.256-level grayscale, 65,536 kala hiki ke hōʻike ʻia.
Hōʻike LED kala piha:ʻulaʻula, ʻōmaʻomaʻo, polū ʻekolu kala kumu, 256-level hina hina hōʻike piha waihoʻoluʻu hiki ke hōʻike ma mua o 16 miliona kala.
3.Classification e ka pixel pitch
Pākuʻi LED i loko:P0.9, P1.2, P1.5, P1.6, P1.8, P1.9, P2, P2.5, P2.6, P2.9, P3, P3.9, P4, P4 .81, P5, P6.
Pākuʻi LED waho:P2.5, P2.6, P2.9, P3, P3.9, P4, P4.81, P5, P5.95, P6, P6.67, P8, P10, P16.
4. Hoʻokaʻawale ʻia e ka papa wai
Hōʻike LED i loko:ʻaʻole wai, a haʻahaʻa haʻahaʻa.Hoʻohana maʻamau no nā pae, nā hōkele, nā hale kūʻai kūʻai, nā hale kūʻai kūʻai, nā hale pule, etc.
Hōʻike LED waho:wai a me ka ʻōlinolino kiʻekiʻe.Hoʻohana maʻamau i nā mokulele, nā kikowaena, nā hale nui, ke ala nui, nā paka, nā ʻāpana a me nā manawa ʻē aʻe.
5. Hoʻokaʻawale ʻia ma ke ʻano
Hōʻike LED hoʻolaha, hōʻike LED hoʻolimalima, papahele LED, hōʻike LED kaʻa, hōʻike LED hale kaʻa, hōʻike LED poster, hōʻike LED curved, pale kia kia, pale LED pale, etc.
ʻO ka wahi hoʻomalu:ʻO ke kiko pixel ʻaʻole i hoʻokō ka moku'āina kukui i nā koi mana.Hoʻokaʻawale ʻia ka wahi i waho o ka mana i ʻekolu ʻano: pikika makapō, pixel mālamalama mau, a me ka pika uila.Pika makapō, ʻaʻole ʻōlinolino ke pono ke kukui.ʻO nā wahi ʻālohilohi mau, ʻoiai ʻaʻole ʻālohilohi ka pā wikiō LED, aia mau ia.Ke ʻōlino mau nei ka pika uila.
Ka nui o ka hoʻololi ʻana i ka pahu:ʻO ka helu o nā manawa i hōʻike ʻia ka ʻike ma ka hōʻike LED e hoʻonui ʻia i kēlā me kēia kekona, ʻāpana: fps.
Ka helu hōʻano hou:ʻO ka helu o nā manawa i hōʻike piha ʻia ka ʻike i hōʻike ʻia ma ka hōʻike LED i kēlā me kēia kekona.ʻOi aku ka kiʻekiʻe o ka refresh rate, ʻoi aku ka kiʻekiʻe o ka mālamalama kiʻi a me ka haʻahaʻa o ka flicker.ʻO ka hapa nui o nā hōʻike LED o RTLED he 3840Hz.
ʻO ke kaʻa uila mau/ka uila mau:ʻO ka manawa mau e pili ana i ka waiwai o kēia manawa i hōʻike ʻia i ka hoʻolālā hoʻopuka mau i loko o ke kaiapuni hana i ʻae ʻia e ka mea hoʻokele IC.ʻO ka voltage mau e pili ana i ka waiwai voli i hōʻike ʻia ma ka hoʻolālā hoʻopuka mau i loko o ke kaiapuni hana i ʻae ʻia e ka mea hoʻokele IC.Ua alakaʻi ʻia nā hōʻike LED e ka uila mau ma mua.Me ka hoʻomohala ʻana o ka ʻenehana, ua hoʻololi mālie ʻia ke kaʻa uila mau e ka hoʻokele o kēia manawa.Hoʻoponopono ka hoʻokele o kēia manawa i ka pōʻino i hana ʻia e ka manawa like ʻole ma o ka resistor i ka wā e hoʻokau ʻia ai ka uila uila ma muli o ke kūpaʻa kūloko kūloko o kēlā me kēia LED make.I kēia manawa, hoʻohana mau nā hōʻike LE i ka hoʻokele o kēia manawa.
Ka manawa hoʻouna: Iune-15-2022