Ke hoʻohui nei nā hōʻike LED i loko o ko mākou ola i kēlā me kēia lā i kahi wikiwiki i ʻike ʻole ʻia, meSMD (Mea i kau ʻia ma luna)ʻenehana e kū nei ma ke ʻano kekahi o kāna mau mea nui. ʻIke ʻia no kāna mau pono kūʻokoʻa,Hōʻike LED SMDua loaʻa ka manaʻo nui. Ma kēia ʻatikala,RTLEDmakemakee ʻimi i nā ʻano, nā noi, nā pōmaikaʻi, a me ka wā e hiki mai ana o ka hōʻike LED SMD.
1. He aha ka SMD LED Display?
ʻO SMD, pōkole no Surface Mounted Device, pili i kahi mea i kau ʻia ma luna. Ma ka ʻoihana hōʻikeʻike SMD LED, pili ka ʻenehana encapsulation SMD i ka hoʻopili ʻana i nā chips LED, nā brackets, nā alakaʻi, a me nā mea ʻē aʻe i loko o ka miniaturized, lead-free LED beads, i kau pono ʻia ma luna o nā papa kaapuni paʻi (PCBs) me ka hoʻohana ʻana i kahi mīkini hoʻokomo. Ke hoʻohālikelike ʻia me ka ʻenehana DIP (Dual In-line Package), ʻoi aku ka kiʻekiʻe o ka encapsulation SMD, ka liʻiliʻi liʻiliʻi, a me ke kaumaha māmā.
2. SMD LED Hōʻike Nā Kumu Hana
2.1 Kuʻuna Luminescence
Hoʻokumu ʻia ke kumu luminescence o nā SMD LED i ka hopena electroluminescence o nā mea semiconductor. Ke hele nei kēia manawa i loko o kahi semiconductor pūhui, hui pū nā electrons a me nā lua, e hoʻokuʻu ana i ka ikehu keu ma ke ʻano o ka mālamalama, a laila e loaʻa ai ka mālamalama. Hoʻohana nā SMD LED i ke kukui anuanu, ma mua o ka wela a i ʻole ka hoʻokuʻu ʻana i ka hoʻokuʻu ʻana, e kōkua ana i ko lākou ola lōʻihi, ma mua o 100,000 mau hola.
2.2 Encapsulation Technology
Aia ke kumu o ka encapsulation SMD i ka "kauʻi" a me ka "kuʻi." Hoʻopili ʻia nā ʻāpana LED a me nā mea ʻē aʻe i loko o nā pahu SMD LED ma o nā kaʻina hana pololei. Hoʻopili ʻia kēia mau pahu a hoʻopaʻa ʻia ma nā PCB me ka hoʻohana ʻana i nā mīkini hoʻokomo ʻokoʻa a me ka ʻenehana hoʻoheheʻe ʻana i ka wela kiʻekiʻe.
2.3 Pika Module a me ka Mechanism Hoʻokele
Ma kahi hōʻike SMD LED, ua haku ʻia kēlā me kēia pika i hoʻokahi a ʻoi aku paha nā pahu SMD LED. Hiki i kēia mau peʻa ke monochrome (e like me ka ʻulaʻula, ka ʻōmaʻomaʻo, a i ʻole ka uliuli) a i ʻole ke kala ʻelua, a i ʻole ke kala piha. No nā hōʻike kala piha, ʻulaʻula, ʻōmaʻomaʻo, a me nā polū LED i hoʻohana mau ʻia ma ke ʻano he ʻāpana kumu. Ma ka hoʻololi ʻana i ka ʻōlinolino o kēlā me kēia kala ma o kahi ʻōnaehana hoʻomalu, loaʻa nā hōʻike kala piha. Loaʻa i kēlā me kēia module pixel nā pahu LED he nui, i kūʻai ʻia ma nā PCB, e hana ana i ka ʻāpana kumu o ka pale hōʻike.
2.4 Pūnaehana Mana
ʻO ka ʻōnaehana hoʻomalu o kahi hōʻike SMD LED ke kuleana no ka loaʻa ʻana a me ka hana ʻana i nā hōʻailona hoʻokomo, a laila e hoʻouna i nā hōʻailona i hana ʻia i kēlā me kēia pika e hoʻomalu i kona ʻōlinolino a me kona kala. ʻO ka ʻōnaehana hoʻomalu maʻamau ka loaʻa ʻana o ka hōʻailona, ka hoʻoili ʻana i ka ʻikepili, ka lawe ʻana i ka hōʻailona, a me ka hoʻokele mana. Ma o nā kaʻapuni mana paʻakikī a me nā algorithms, hiki i ka ʻōnaehana ke hoʻomalu pono i kēlā me kēia pika, e hōʻike ana i nā kiʻi ikaika a me nā ʻike wikiō.
3. Nā pono o ka SMD LED Display Screen
Wehewehe kiʻekiʻe: Ma muli o ka liʻiliʻi o nā ʻāpana, hiki ke hoʻokō i nā pitch pixel liʻiliʻi, e hoʻomaikaʻi ana i ka delicacy kiʻi.
Hoʻohui Kiʻekiʻe a me Miniaturization: Loaʻa ka hoʻopili ʻana o SMD i nā ʻāpana LED māmā, kūpono no ka hoʻohui ʻana kiʻekiʻe. ʻO kēia ka mea e hiki ai i nā pitch pixel liʻiliʻi a me nā hoʻonā kiʻekiʻe, e hoʻonui i ka mālamalama a me ka ʻoi o ke kiʻi.
Kumukuai Haahaa: Hoʻemi ka ʻautome i ka hana ʻana i nā kumukūʻai hana, ʻoi aku ka maʻalahi o ka huahana.
Hana Pono: ʻO ka hoʻohana ʻana i nā mīkini hoʻokomo automated e hoʻomaikaʻi nui i ka hana hana. Hoʻohālikelike ʻia i nā ʻano hana soldering manual, hiki i ka SMD encapsulation ke kau wikiwiki i nā helu nui o nā ʻāpana LED, e hōʻemi ana i nā kumukūʻai hana a me nā pōʻai hana.
ʻO ka hoʻoheheʻe wela maikaʻi: Hoʻopili pololei ʻia nā ʻāpana LED i hoʻopili ʻia e SMD me ka papa PCB, kahi e hoʻomaʻamaʻa ai i ka wela. Hoʻonui ka hoʻokele wela maikaʻi i ke ola o nā ʻāpana LED a hoʻomaikaʻi i ke kūpaʻa a me ka hilinaʻi.
Ola lōʻihi: ʻO ka hoʻopau wela maikaʻi a me nā pili uila paʻa e hoʻonui i ke ola o ka hōʻike.
Mālama maʻalahi a hoʻololi: Ke kau ʻia nā ʻāpana SMD ma nā PCB, ʻoi aku ka maʻalahi o ka mālama ʻana a me ka hoʻololi. Hoʻemi kēia i ke kumukūʻai a me ka manawa o ka mālama hōʻike.
4. Nā noi o nā hōʻike LED SMD
Hoʻolaha: Hoʻohana pinepine ʻia nā hōʻike SMD LED i nā hoʻolaha waho, nā hōʻailona, a me nā hana hoʻolaha, nā hoʻolaha hoʻolaha, nā nūhou, nā wānana o ka wā, etc.
Nā Wahi Haʻuki a me nā hanana: Hoʻohana ʻia nā hōʻike LED SMD i nā kahua pāʻani, nā ʻaha mele, nā hale kiʻiʻoniʻoni, a me nā hanana nui ʻē aʻe no ka hoʻolaha ola, nā hōʻailona helu, a me ka pāʻani wikiō.
Navigation and Traffic Information: Hāʻawi nā paia pale LED i ka hoʻokele a me ka ʻike i ka halihali lehulehu, nā hōʻailona kaʻa, a me nā wahi kaʻa.
Banako a me Waiwai: Hoʻohana ʻia nā pale LED i nā panakō, nā hoʻololi waiwai, a me nā ʻoihana kālā e hōʻike i ka ʻikepili mākeke, nā uku hoʻololi, a me nā ʻike kālā ʻē aʻe.
Aupuni a me na lawelawe aupuni: Hāʻawi nā hōʻike SMD LED i ka ʻike manawa maoli, nā hoʻolaha, a me nā hoʻolaha i nā keʻena aupuni, nā keʻena mākaʻi, a me nā keʻena lawelawe aupuni ʻē aʻe.
Media hoʻonanea: Hoʻohana ʻia nā pale SMD LED ma nā hale kiʻiʻoniʻoni, nā hale kiʻiʻoniʻoni, a me nā ʻaha mele no ka pāʻani ʻana i nā kiʻiʻoniʻoni kiʻiʻoniʻoni, nā hoʻolaha, a me nā ʻike media ʻē aʻe.
Nā kahua mokulele a me nā kahua kaʻaahi: Hōʻike nā hōʻike LED i nā hub kaʻa e like me nā mokulele a me nā kahua kaʻaahi e hōʻike ana i ka ʻike lele manawa maoli, nā papa hana kaʻaahi, a me nā mea hou.
Hōʻike Kūʻai Kūʻai: Hōʻike ʻo SMD LED i nā hale kūʻai a me nā hale kūʻai i hoʻolaha i nā hoʻolaha huahana, hoʻolaha, a me nā ʻike pili ʻē aʻe.
Hoʻonaʻauao a hoʻomaʻamaʻa: Hoʻohana ʻia nā pale SMD LED i nā kula a me nā keʻena hoʻomaʻamaʻa no ke aʻo ʻana, ka hōʻike ʻana i ka ʻike papa, etc.
Papahana mālama ola kino: Hāʻawi nā pā wikiō SMD LED i nā haukapila a me nā keʻena keʻena i ka ʻike olakino a me nā ʻōlelo aʻoaʻo olakino.
5. Nāʻokoʻa ma waena o SMD LED Display a me COB LED Display
5.1 Ka nui a me ka nui o ka Encapsulation
Loaʻa i ka SMD encapsulation ka nui kino kino a me ka pixel pitch, kūpono no nā hiʻohiʻona i loko me ka pitch pixel ma luna o 1mm a me nā hiʻohiʻona waho ma luna o 2mm. Hoʻopau ʻo COB encapsulation i ka pahu bead LED, e ʻae ana i nā nui encapsulation liʻiliʻi a me ke kiʻekiʻe pixel kiʻekiʻe, kūpono no nā noi pixel pitch liʻiliʻi, e like me nā hiʻohiʻona P0.625 a me P0.78.
5.2 Hōʻike i ka hana
Hoʻohana ka SMD encapsulation i nā kumu kukui kiko, kahi e ʻike ʻia ai nā hale pixel ma kahi kokoke, akā maikaʻi ke ʻano like ʻole. Hoʻohana ʻo COB encapsulation i nā kumu kukui ili, hāʻawi i ka ʻōlinolino like ʻole, kahi kihi ʻike ākea, a hoʻemi ʻia ka granularity, kūpono ia no ka nānā kokoke ʻana i nā hoʻonohonoho e like me nā kikowaena kauoha a me nā studio.
5.3 Palekana a me ka Paʻa
He haʻahaʻa haʻahaʻa ka pale o ka SMD encapsulation i hoʻohālikelike ʻia me COB akā ʻoi aku ka maʻalahi o ka mālama ʻana, no ka mea hiki ke hoʻololi maʻalahi i nā pahu LED pākahi. Hāʻawi ka COB encapsulation i ka lepo maikaʻi aʻe, ka makū, a me ke kū ʻana o ka haʻalulu, a hiki i nā pale COB i hoʻonui ʻia ke hiki ke hoʻokō i kahi paʻakikī o 4H, pale i ka pōʻino hopena.
5.4 Kumu kūʻai a me ka hana paʻakikī
He oʻo ka ʻenehana SMD akā pili i kahi kaʻina hana paʻakikī a me nā kumukūʻai kiʻekiʻe. Hoʻomaʻamaʻa ʻo COB i ke kaʻina hana a hoʻemi i nā kumukūʻai, akā pono ia i ka hoʻokomo waiwai mua.
6. ʻO ka wā e hiki mai ana o nā SMD LED Display Screens
ʻO ka wā e hiki mai ana o nā hōʻike SMD LED e kālele ana i ka ʻenehana hoʻomau e hoʻomaikaʻi i ka hana hōʻike, me ka nui o ka encapsulation liʻiliʻi, ka ʻōlinolino kiʻekiʻe, ka hana hou ʻana o ka kala, a me nā kihi ʻike ākea. Ke hoʻonui nei ka makemake o ka mākeke, ʻaʻole e mālama wale nā pale hōʻike SMD LED i kahi noho ikaika ma nā ʻāpana kuʻuna e like me ka hoʻolaha pāʻoihana a me nā kahua pāʻani akā e ʻimi pū kekahi i nā noi e puka mai ana e like me ke kiʻi ʻoniʻoni virtual a me ka hana virtual xR. ʻO ka hui pū ʻana ma waena o ke kaulahao ʻoihana e alakaʻi i ka pōmaikaʻi holoʻokoʻa, e pōmaikaʻi ana i nā ʻoihana i luna a i lalo. Eia kekahi, ʻo ka mālama ʻana i ke kaiapuni a me nā ʻano naʻauao e hoʻolālā i ka hoʻomohala ʻana i ka wā e hiki mai ana, e koi ana i nā hōʻike SMD LED i ka ʻōmaʻomaʻo, ʻoi aku ka ikaika o ka ikehu, a me ka naʻauao.
7. Ka hopena
I ka hōʻuluʻulu ʻana, ʻo nā pale SMD LED ke koho i makemake ʻia no kēlā me kēia ʻano huahana a noi paha. He maʻalahi lākou e hoʻonohonoho, mālama, a hana, a manaʻo ʻia ʻoi aku ka maʻalahi ma mua o nā koho kuʻuna. Inā he mau nīnau hou kāu, e ʻoluʻolu ee hoʻokaʻaʻike mai iā mākou i kēia manawano ke kokua ana.
Ka manawa hoʻouna: Sep-23-2024