Thaum lub meta-display yog stretched lengthwise, nws kuj yog stretched widewise nyob rau tib qhov ratio, yog li ntawd cov duab tso saib yuav nthuav dav yam tsis muaj distortion. Credit: Lub koom haum Kauslim Teb ntawm Machinery thiab Khoom Siv (KIMM)
Lub Kaus Lim Kauslim Lub Tsev Kawm Ntawv ntawm Machinery thiab Khoom Siv (KIMM) tau ua tiav thawj qhov kev nthuav dav meta-display thev naus laus zis uas tuaj yeem ncav cuag 25 feem pua tsis muaj cov duab distortion. Cov txiaj ntsig tau tshaj tawm hauv Cov Khoom Siv Ua Haujlwm Zoo Tshaj Plaws. Lub Department of Nano-Mechanics ntawm KIMM tau tshawb fawb txog kev siv tshuab micro-LED hloov chaw txij li xyoo 2008. Qhov no tau ua tiav los ntawm kev siv cov qauv tsim thiab kev tsim tshuab ntawm cov khoom siv metamaterials nrog cov khoom siv tshwj xeeb uas tsis muaj nyob hauv cov xwm txheej.
Feem ntau cov ntaub ntawv stretchable nyob rau hauv qhov, xws li roj hmab, qhia shrinkage nyob rau hauv dav thaum stretched lengthwise, yog li ua rau cov duab distortion. Qhov no kuj yog tib yam nyob rau hauv rooj plaub ntawm cov roj hmab-raws li stretchable qhia.
