Chip cha LED ndiye gawo lofunikira kwambiri la kuwala kwa LED. Magetsi ambiri a LED amalephera chifukwa cha tchipisi ta LED. Nawa mitundu ina yotchuka ya chip ya LED, opanga omwe mungaganizire kugwiritsa ntchito kupanga magetsi anu a LED.
Yakhazikitsidwa mu 1987, Cree LED idayamba ndikuyang'ana kwambiri zida za semiconductor ndipo idalimbikitsa kukhazikitsidwa kwa blue LED kufa mumagalimoto ndikuwonetsa ntchito zowunikiranso.
M'zaka zonse za m'ma 1990 tidakonzanso ukadaulo wa LED ndikukhala otsogola mumlengalenga. Cree LED idafulumizitsa Kusintha kwa Kuwala kwa LED mu 2006 ndikukhazikitsa LED yowunikira, XLamp® XR-E LED.
Kuyambira pamenepo, takhala tikupanga zatsopano zomwe zakhazikitsa ma LED ngati ukadaulo wowunikira wowunikira womwe umagwiritsidwa ntchito powunikira komanso kugwiritsa ntchito makanema akuluakulu. Masiku ano, tikupitiriza kukulitsa ndi kupanga zatsopano ndi njira zabwino kwambiri za LED.
Pazaka zopitilira 110 za mbiri yophatikizidwa, pachimake chathu chimatanthauzidwa ndi malingaliro, ukatswiri wozama waukadaulo komanso kuthekera kopereka mphamvu zamafakitale padziko lonse lapansi muukadaulo wa sensa ndi kuwala.
Timapanga zatsopano zomwe zimathandizira makasitomala athu m'magawo ogula, magalimoto, zaumoyo ndi mafakitale kukhalabe ndi mpikisano ndikuyendetsa zatsopano zomwe zimathandizira kuti moyo ukhale wabwino, chitetezo ndi kusavuta, ndikuchepetsa kukhudzidwa kwa chilengedwe.
Chiyambi cha Nichia chinachokera ku kudzoza kwa woyambitsa Nichia, Nobuo Ogawa, kuti agwiritse ntchito miyala ya laimu kumudzi kwawo ku Tokushima, popanga mankhwala a calcium omwe amagwiritsidwa ntchito popanga mankhwala. Nichia wayesetsa monotsukuri* ndi matekinoloje ake oyambirira, pamene akukulitsa mankhwala ake kuchokera ku calcium pawiri kupita ku phosphors, ma LED, Laser Diode, zipangizo za cathode zamabatire a Lithium-ion, ndi zipangizo zamaginito. Mosasamala kanthu za zopinga ndi zovuta zambiri, Nichia wakwanitsa kupanga zinthu zingapo zabwino koposa padziko lapansi zozikidwa pa chikhulupiriro chosagwedera cha maziko, “kupanga zinthu zabwino koposa zapadziko lapansi mwa kugwira ntchito mwakhama ndi kugwiritsira ntchito umisiri, wodzala ndi nzeru, ndi ukatswiri wa antchito onse a Nichia.”
4. https://www.toyoda-gosei.com/
The Toyoda Gosei Group ndi wotsogola padziko lonse lapansi wopanga zida zamagalimoto a mphira ndi pulasitiki, machitidwe achitetezo ndi ma LED. Pokhala ndi maukonde amakampani amagulu a 67 m'maiko ndi zigawo 17, Gululi limabweretsa mitundu yambiri yazogulitsa kwa makasitomala padziko lonse lapansi.
Timagwira ntchito limodzi ndi makasitomala kuti tithandizire kuthana ndi zomwe zikuchitika padziko lonse lapansi zomwe zimakhudza thanzi la anthu komanso chilengedwe, komanso kuyembekezera zosowa zasayansi zamtsogolo. Mayankho athu amawongolera magwiridwe antchito a labotale yonse, kuyambira pakukonzekera zitsanzo mpaka kutanthauzira ndi kasamalidwe ka data.
Toshiba ndi mtsogoleri wapadziko lonse lapansi komanso wotsogola pakupanga ukadaulo wapamwamba kwambiri, wopanga mitundu yosiyanasiyana komanso wogulitsa zinthu zapamwamba zamagetsi ndi zamagetsi zomwe zimachokera ku chidziwitso & njira zolumikizirana, zinthu zogulira digito, zida zamagetsi ndi zida, machitidwe amagetsi, kuzinthu zamafakitale ndi chikhalidwe cha anthu ndi nyumba. zida. Toshiba Electronics Europe GmbH, Storage Products Division, ku Düsseldorf, Germany, imagulitsa ma hard disk drive ndipo imayang'ana ogula ndi ogulitsa ku Europe. Kwa zaka zoposa 50, Toshiba wakhala akupanga ndi kupanga mayankho osungira omwe amagwiritsidwa ntchito ndi makampani akuluakulu a IT ndi ogula zamagetsi.
Monga woyambitsa ukadaulo wa Xenon, mpainiya pakuwunikira kwa halogen komanso mtsogoleri wama LED ochita bwino kwambiri, Lumileds imapanga luso mu chilichonse chomwe imachita. Kuonjezera apo, ubwino ndi kudalirika ndi mfundo zotsogola za Lumileds. Kampaniyo ikuwonetsa izi poyang'anira zinthu, njira ndi matekinoloje ndikuthandizira makasitomala kupanga kuwala kwabwino kwambiri pakugwiritsa ntchito kwawo kuti akwaniritse magwiridwe antchito apamwamba kwambiri.
8. http://www.seoulsemicon.com/
Seoul Semiconductor ndi kampani yapadziko lonse ya LED yomwe imagulitsa pafupifupi 1.3 thililiyoni yomwe idapambana komanso malo achitatu pamsika wapadziko lonse wa LED mu 2021. kudzera m'mabungwe 4 am'deralo, mabasi 4 opangira ndi maofesi 40 ogulitsa kunja.
Ma SemiLED ndi opanga tchipisi ta LED zowala kwambiri zokhala ndi zida zamakono zopangira ku Hsinchu Science Park, Taiwan. Ma SemiLED amakhazikika pakupanga ndi kupanga zitsulo zazitsulo zoyimirira za LED mu buluu (zoyera), zobiriwira ndi UV pogwiritsa ntchito luso lathu laukadaulo la MvpLED ™.
Zogulitsa zathu zimagwira ntchito zosiyanasiyana kuyambira mafakitale olemera mpaka mafakitale amagetsi ndi makompyuta. Kampaniyo idagawidwa m'magawo asanu abizinesi: elastomer, aluminiyamu, zamagetsi, mankhwala, ndi zida za inorganic. Showa Denko ili ndi mabungwe opitilira 180 ndi othandizira padziko lonse lapansi.
11. https://www.bridgelux.com/
Timamanga kuwala komwe kumasintha.
Ku Bridgelux, timathandizira makampani, mafakitale ndi anthu kudziwa mphamvu ndi kuthekera kwa kuwala. Kuyambira m'chaka cha 2002, tapanga njira zowunikira zowunikira zomwe zimagwira ntchito kwambiri, zopanda mphamvu, zotsika mtengo komanso zosavuta kuphatikiza.
CITIZEN imayang'ana kwambiri gwero lamphamvu la LED.
Monga mpainiya wotsogola waukadaulo wa LED, ma Samsung ma LED akuwonetsa nyengo yatsopano pamakampani apadziko lonse lapansi. Kampani yathu imapereka mzere wazogulitsa womwe uli ndi zigawo zikuluzikulu zamakina owunikira a LED kuphatikiza ma module omwe amagwiritsidwa ntchito mosiyanasiyana pakuwonetsa, zida zam'manja, magalimoto, ndi mayankho anzeru.
14. https://www.edison-opto.com/
Edison Opto kuchokera ku New Taipei, Taiwan, idamangidwa mu 2001. Kampaniyo cholinga chake ndikupatsa makasitomala mzere wathunthu wazowunikira za LED.
Epistar Corporation imapanga, kupanga, ndi kugulitsa zinthu zopangidwa ndi kuwala kowala kwambiri (LED). Kugwira ntchito ndi mitundu yambiri yapadziko lonse lapansi, kampaniyo imathandizira kubweretsa mapulogalamu a LED pama foni am'manja, ma laputopu, ma TV, ndi zinthu zina zambiri.
16. https://www.sanan-e.com/en/
San'an Optoelectronics imagwira ntchito kwambiri mu R&D, kupanga ndi kutsatsa kwamitundu yonse, zowola zowoneka bwino za LED, tchipisi, ma semiconductors apakati a III-V, kulumikizana kwa ma microwave IC ndi zida zamagetsi ndi zida zolumikizirana zowunikira. Zogulitsa zake zimakhala ndi machitidwe otsogola.
LEDYi fakitale okhazikika kupanga apamwamba makonda Zida za LED ndi Magetsi a neon a LED. Tidakhazikitsidwa mu 2010 ndipo tsopano tili ndi msonkhano wamakono wopanda fumbi wopitilira 5,000 masikweya mita, antchito opitilira 200, ndi gulu la R&D la mamembala 15. Timawona makasitomala ngati ogwirizana nawo kwanthawi yayitali ndipo tikufuna kuthandiza makasitomala kupambana mapulojekiti mwachangu komanso moyenera.
Kuti mumve zambiri, mutha kuchezera Opanga Kuwala Kwabwino Kwambiri kwa LED: Chitsogozo Chotsimikizika.
