Ua wehewehe ʻia nā hōʻike LED: Pehea lākou e hana ai a no ke aha lākou e pono ai

He aha ka hōʻike LED?

He hōʻike LED, pōkole noHōʻike ʻia ʻo Light-Emitting Diode, he mea uila i hana ʻia me nā puʻupuʻu liʻiliʻi e hoʻopuka ana i ka mālamalama i ka wā e hele ai ke au uila i loko o lākou, e hana ana i nā kiʻi a i ʻole kikokikona. Hoʻonohonoho ʻia kēia mau LED i loko o kahi mākia, a hiki ke hoʻohuli a hoʻopau ʻia kēlā me kēia LED e hōʻike i nā kiʻi i makemake ʻia.

Hoʻohana nui ʻia nā hōʻike LED manā hōʻailona kikohoʻe, nā papa helu helu, nā palapala hoʻolaha, a me nā mea hou aku. He lōʻihi loa lākou, kūpaʻa i ka hopena a me ka haʻalulu, a hiki ke kū i ke ʻano o ka wā ʻino, nā loli wela, a me ka haʻahaʻa. ʻO kēia ka mea i kūpono iā lākou no nā kaiapuni o loko a me waho.

ʻAʻole like me nā ʻenehana hōʻike kuʻuna e like meLCD or OLED (Organic Light-Emitting Diode), Hoʻopuka nā hōʻike LED i ko lākou kukui ponoʻī a ʻaʻole koi i kahi kukui hope. Hāʻawi kēia hiʻohiʻona kūikawā iā lākouʻoi aku ka maikaʻi o ka ʻōlinolino, ka ikaika o ka ikehu, a me ke ola lōʻihi.

Pehea e hana ai nā hōʻike LED?

E ʻike kākou i ka ʻepekema ma hope o nā hōʻike LED! Hoʻohana kēia mau pale i nā ʻōpuʻu microscopic i kapa ʻianā diodes kukui (LED)hana ʻia me nā mea semiconductor. Ke kahe ka au, hoʻokuʻu ʻia ka ikehu ma ke ʻano o ka mālamalama.

RGB:
No ka hana ʻana i nā hiʻohiʻona nani, hoʻohana nā LED i ka hui pū ʻana o nā kala kumu ʻekolu:ʻulaʻula, ʻōmaʻomaʻo a me ka uliuli (RGB). Hoʻopuka kēlā me kēia LED i kekahi o kēia mau kala, a ma ka hoʻoponopono ʻana i ka ikaika, hoʻopuka ka hōʻike i kahi kikoʻī piha o nā kala, e hopena i nā kiʻi kikohoʻe a me nā kikokikona.

Ka helu hōʻano hou a me ka pākuʻi:

• ʻO kahōʻano houe hoʻoholo i ka manawa o ka hōʻike ʻana i nā mea hou, e hōʻoia ana i nā hoʻololi maʻemaʻe a me ka hōʻemi ʻana i ka blur.

• ʻO kakiʻekiʻe kiʻekiʻeʻO ia ka helu o nā kiʻi i hōʻike ʻia i kēlā me kēia kekona, koʻikoʻi no ka wikiō maʻemaʻe a me ka pāʻani animation.

Hoʻoholo a me ka Pitch Pitch:

• Olelo Hooholoʻo ia ka huina o nā pika (e laʻa, 1920×1080). ʻOi aku ka nui o ka hoʻonā = ʻoi aku ka maikaʻi o ke kiʻi.

• Pikika pitchka mamao ma waena o nā pika. Hoʻonui ka pitch liʻiliʻi i ka pixel density, hoʻomaikaʻi i nā kikoʻī a me ka ʻoi.

Nā Microcontrollers:
Hana nā microcontrollers e like me ka lolo o nā hōʻike LED. Hoʻoponopono lākou i nā hōʻailona mai ka ʻōnaehana hoʻokele a me nā IC hoʻokele e hōʻoia i ka ʻōlinolino pololei a me ka mana kala.

Hoʻohui Pūnaehana Manaʻo:
Ke hana nei ka ʻōnaehana hoʻomalu i ke kikowaena kauoha, me ka hoʻohana ʻana i nā polokalamu e kamaʻilio me nā microcontrollers. Hiki i kēianā hoʻololi maʻemaʻe ma waena o nā kiʻi, nā wikiō, a me nā ʻike pili, hoʻokele mamao, hōʻano hou, a me ka launa pū me nā polokalamu waho a me nā pūnaewele.

Nā ʻano hōʻike LED

Hiki mai nā hōʻike LED ma nā ʻano he nui e hoʻokō i nā pono like ʻole:

• Nā Pā wikiō LED- Hoʻohui ʻia nā panela he nui i loko o kahi pale nui ʻole, kūpono no nā wahi, nā lumi hoʻomalu, a me nā hale kūʻai.

• Nā Papa Hoʻolaha LED a me nā hōʻailona- Hōʻikeʻike ʻokoʻa kiʻekiʻe i hoʻohana ʻia i nā kūlanakauhale a me nā alaloa no ka hoʻolaha.

• Nā TV a me nā mea nānā- Hāʻawi i nā hiʻohiʻona ʻoi aku ka maikaʻi, nā waihoʻoluʻu ʻoi aku ka maikaʻi o ka ikehu.

• Nā Hōʻike LED Curved- Hoʻolālā ʻia e hoʻohālikelike i ka curvature kūlohelohe o ka maka kanaka, i hoʻohana ʻia i ka pāʻani, nā hale kiʻiʻoniʻoni, a me nā hōʻikeʻike.

• Hōʻike LED hikiwawe- E hoʻohana i nā hoʻolālā curved a ʻōwili ʻia ʻoiai e mālama ana i ke aniani, hoʻohana pinepine ʻia i nā hale kūʻai, nā hōʻikeʻike, a me nā hale hōʻikeʻike.

• Hōʻikeʻike LED Micro- E hoʻohana i nā chips LED ultra-liʻiliʻi no ka ʻōlinolino kiʻekiʻe, ka ʻokoʻa, a me ka hoʻonā, kūpono no nā TV, AR, a me VR.

• Nā Hōʻike LED Interactive- E pane i ka hoʻopā ʻana a i ʻole nā ​​ʻano hana, hoʻohana nui ʻia i ka hoʻonaʻauao, hale kūʻai, a me nā hōʻikeʻike no nā ʻike hohonu.

ʻO nā pono o nā hōʻike LED

• Hoʻoikaika ikaika- Hoʻololi nā LED i nā ikehu āpau i māmā, e hoʻemi ana i ka hoʻohana ʻana i ka mana.

• Ola lōʻihi- Mālama ka hoʻolālā paʻa i ka lōʻihi a me ka haʻahaʻa o ka mālama mālama.

• Kiʻekiʻe Olino & Akaka- Nā hiʻohiʻona paʻakikī, ʻoiai ma nā wahi mālamalama.

• Hoʻolālā maʻalahi- Hiki ke hoʻopilikino ʻia i nā ʻano curved, pelu ʻia, a i ʻole ke ʻano maʻamau.

• Pilikia kaiaola- ʻAʻole me ka mercury, ʻoi aku ka maikaʻi o ka ikehu, a hoʻomau.

SMD vs. DIP

• SMD (Mea i kau ʻia ma luna):ʻO nā LED liʻiliʻi liʻiliʻi me ka ʻōlinolino kiʻekiʻe, nā kihi ʻike ākea, a me ka nui pixel kiʻekiʻe-kūpono nonā hōʻike hoʻonā kiʻekiʻe o loko.

• DIP (Dual In-Line Package):ʻO nā LED cylindrical nui aʻe, lōʻihi loa a kūpono nohōʻike waho.

Pili ke koho i ka noi: SMD no loko, DIP no waho.

LED vs. LCD

• Nā hōʻike LED:E hoʻohana i nā LED e hoʻomālamalama pololei i nā pale ("direct-lit" a i ʻole "full-array" LED).

• Hōʻike LCD:Mai hoʻokuʻu i ke kukui iā lākou iho a koi i ke kukui hope (e laʻa, CCFL).

ʻO nā hōʻike LEDʻoi aku ka lahilahi, ʻoi aku ka maʻalahi, ʻoi aku ka mālamalama, a ʻoi aku ka maikaʻi o ka ʻokoʻa a me ka laulā ākea. Hiki i nā LCD, ʻoiai ʻoi aku ka nui, hiki ke hāʻawi i ka hana maikaʻi, ʻoi aku me ka ʻenehana IPS kiʻekiʻe.

Hōʻuluʻulu manaʻo

I ka pōkole,Nā hōʻike LEDhe mau mea hana maʻalahi, kūpono, a ikaika hoʻi nokamaʻilio ʻike maka.

Inā ʻoe e ʻimi nei i kahihoʻonā hōʻike transformative, makaikai i ka honua oHōʻikeʻike ʻo Hot Electronics LED. Kūpono no nā ʻoihana e makemake ana e hoʻoikaika i kā lākou hopena ʻike.

Mākaukau e lawe i kāu hōʻailona i ka pae aʻe? E hoʻokaʻaʻike mai iā mākou i kēia lā—ʻo kā mākou mau hōʻikeʻike a me ka hoʻokele waiwai akamai e hoʻokiʻekiʻe i kāu kiʻi hōʻailona.Pono kāu hōʻailona!