Nws tau qhia tias Dr. Wei Sin Tan, Plessey lub koom haum ua lag luam epitaxial wafer, tau hais tias: "Peb tau ua tiav ib qho tseem ceeb ntawm txoj kev loj hlob ntawm ib qho Micro LED zaub technology. lub ntiaj teb, thiab peb tuaj yeem ua tiav qhov kev ua tiav no. "Peb zoo siab heev."
Tau ntau xyoo, Plessey tau txhawb txoj kev tsim cov cuab yeej no los ntawm kev xaiv ib tus ntiv taw multi-pixel Micro zaub li lub neej yav tom ntej ntawm sab nrauv qhov muag pom augmented kev muaj koob tsom iav. Tan said: "Qhov no kuj yog qhov kev lag luam yuav tsum muaj kev vam meej, thiab qhib ib lub khw tshiab rau Micro LED teeb pom kev siv cov ntawv." Plessey yog siv wafer tsevneeg los ntawm kev ua haujlwm nrog silicon backplane chaw tsim tshuaj paus Jasper Display (JDC) Technology tau tsim qhov no Micro LED array.
"Wafer-level bonding yog tam sim no tab tom ntsib teeb meem kev nyuaj," Plessey said. "Nws yog yav dhau los tsis tiav ntawm GaN-on-Si LED wafers thiab high-density CMOS backplanes. Tom qab uas nws kim heev peev nyiaj txiag, Plessey tau ntse wafer-bonded nws lub silicon-raws li GaB single-crystal Micro LED wafer nrog JDC tus eSP70 silicon backplane technology ua kom tau ib lub Micro LED zaub nrog cov teeb meem nyob hauv tshuab hluav taws xob.
Nws yog qhia hais tias qhov chaw nyob Micro LED array yog ib tug monochrome tam sim no uas tau tsav pixel array ntsuas 1,920 * 1,080 (Puv HD) nrog lub suab ntawm 8μm. Txhua cov duab yuav tsum muaj ntau tshaj li ob vam tus nqi hluav taws xob sib txuas mus rau Micro LED pixels mus rau kev tswj kev lag luam.
Plessey tau hais tias: "Tus JDC backplane muab kev tswj tus kheej ntawm 10-ntsis monochrome rau txhua lub pixel. Kev sib dhos ntawm kev ua tiav cov roj hmab Wafer rau ntawm CMOS pob dav nruas wafer yuav siv ntau tshaj 100 lab wafers.
TI Lin, tus thawj tswj hwm ntawm cov khoom lag luam ntawm JDC, said: "Plessey's single-chip Micro LED arrays zoo sib phim rau JDC's high-density silicon backplanes Peb cov JD27E kuj qhia tau tias peb yuav muab cov khoom peb xav tau los ntawm peb tus khub Plessey thiab Ntawd yog, lawv tau suav nyiaj ntau ntawm cov qauv rau Micro LED lus thaum tsim silicon backplanes.
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