KUYAMBIRA KWAMBIRI

- Cree imatsogolera kuwala kwa LED ndipo ikupanga zipangizo zamakono zowunikira magetsi zowonongeka pogwiritsira ntchito magetsi amphamvu, okhala ndi zowonongeka. Chomera choyamba chinabweretsa LED yakuda ku msika mu 1989, ndipo masiku ano Cree's XLamp® LED zakhala zikupitirirabe kuwonjezera pa mafakitale a mafakitale kuti aziwoneka bwino. Zoonadi, XLamp LED anali malo oyambirira "ounikira" ma LED - ma LED omwe amawala kwambiri kuti agwiritsidwe ntchito pazinthu zowunikira, monga nyali za desiki, zowunikira ndi magetsi a pamsewu. Kuonjezera apo, ma Cree ali ndi mzere waukulu wa ma LED omwe akuwunikira kwambiri akuwonetsanso maseŵero atsopano owonetsera mavidiyo ndi kuunika kokongoletsa.
Mphamvu ya Cree ndi Gawo la RF tsopano limadziwika kuti Wolfspeed, A Cree Company. Wolfspeed ikumasula mphamvu ndi machitidwe opanda waya opanda mphamvu za silicon mwa kutsogolera zatsopano ndi malonda a zitsamba zam'tsogolo zomwe zimachokera ku silicon carbide ndi gallium nitride.