A yau, ana amfani da ledoji sosai, amma diode na farko da ke fitar da haske an ƙirƙira shekaru 50 da suka gabata ta hannun ma'aikacin General Electric. Yiwuwar LEDs cikin sauri ya bayyana saboda ƙaƙƙarfan girmansu, karko, da haske mai girma. Bugu da ƙari, LEDs suna cinye ƙasa da ƙarfi fiye da kwararan fitila. A cikin shekaru, fasahar LED ta sami ci gaba mai ban mamaki. A cikin shekaru goma da suka gabata, babba, babban ƙuduriLED nuniAn yi amfani da su sosai a filayen wasa, watsa shirye-shiryen talabijin, da wuraren jama'a, kuma sun zama alamun haskakawa a wurare kamar Las Vegas da Times Square.
Abubuwan nunin LED na zamani sun sami manyan sauye-sauye guda uku: ƙuduri mafi girma, ƙãra haske, da haɓaka haɓakar aikace-aikace. Mu duba sosai.
Ingantacciyar Ƙaddamarwa
A cikin masana'antar nunin LED, ana amfani da pix a matsayin ma'auni don auna ƙudurin nuni na dijital. Siffar pixel tana nufin nisa tsakanin pixel ɗaya (gungu na LED) da maƙwabtanta pixels a sama, ƙasa, da gaɓangarorin. Karamin farar pixel yana rage tazara, yana haifar da ƙuduri mafi girma. Abubuwan nunin LED na farko sun yi amfani da ƙananan kwararan fitila waɗanda ke iya aiwatar da rubutu kawai. Koyaya, tare da fitowar sabbin fasahar LED ta saman Dutsen, nuni yanzu na iya aiwatar da ba rubutu kawai ba amma har da hotuna, rayarwa, shirye-shiryen bidiyo, da sauran bayanai. A yau, nunin 4K tare da ƙididdigar pixel a kwance na 4,096 suna zama cikin sauri. Sharuɗɗa na 8K da kuma bayan haka suna yiwuwa, kodayake ba a gama gari ba tukuna.
Ƙara Haske
Na'urorin LED waɗanda ke yin nunin yau sun sami ci gaba mai yawa. LEDs na zamani na iya fitar da haske mai haske a cikin miliyoyin launuka. Waɗannan pixels ko diodes suna haɗuwa don ƙirƙirar nuni mai ɗaukar ido tare da faɗuwar kusurwar kallo. A halin yanzu, LEDs suna ba da mafi girman haske na kowane fasahar nuni. Wannan fitowar mai haske tana ba da damar fuska don yin gasa tare da hasken rana kai tsaye, wanda shine babban fa'ida don nunin waje da kantuna.
Faɗin Aikace-aikace
Shekaru da yawa, injiniyoyi sun yi aiki don kammala ƙarfin shigarwa na kayan lantarki na waje. Tare da yanayin yanayi daban-daban, yanayin zafi mai canzawa, da babban abun ciki na gishiri a cikin iska na bakin teku, dole ne a gina nunin LED don jure kalubalen yanayi. Nuniyoyin LED na yau suna yin abin dogaro a cikin gida da waje, suna ba da dama mai yawa don talla da raba bayanai.
Kaddarorin masu kyalli naLED fuskasanya su zaɓin da aka fi so don watsa shirye-shirye, tallace-tallace, abubuwan wasanni, da sauran saitunan da yawa.
Gaba
A cikin shekaru, nunin LED na dijital sun sami canje-canjen juyin juya hali. Fuskokin fuska sun zama mafi girma, mafi sira, kuma suna samuwa a cikin nau'ikan siffofi da girma dabam dabam. A nan gaba, nunin LED zai haɗa da hankali na wucin gadi don haɓaka hulɗar juna har ma da tallafawa aikace-aikacen sabis na kai. Bugu da ƙari kuma, pixel pitch zai ci gaba da raguwa, yana ba da damar ƙirƙirar manyan allo waɗanda za a iya kallo kusa ba tare da sadaukar da ƙuduri ba.
Abubuwan da aka bayar na Hot Electronics Co., Ltd.
An kafa shi a cikin 2003 kuma yana da hedikwata a Shenzhen, China, tare da ofishin reshe a Wuhan da kuma bita guda biyu a Hubei da Anhui.Kudin hannun jari Hot Electronics Co., Ltd.An ƙaddamar da ƙirar nunin LED mai inganci, masana'antu, R&D, samar da mafita, da tallace-tallace sama da shekaru 20.
An sanye shi da ƙungiyar ƙwararrun ƙwararru da wuraren samarwa na zamani, Hot Electronics yana samar da samfuran nunin LED masu ƙima da ake amfani da su a filayen jirgin sama, tashoshi, tashar jiragen ruwa, filayen wasa, bankuna, makarantu, majami'u, da ƙari.
Lokacin aikawa: Agusta-12-2025