title: A Stretchable Multicolor Display and Touch Interface Using Photopatterning and Transfer Printing.
abstract: An intrinsically soft and stretchable multicolor display and touch interface is reported. Red, green, and blue pixels are formed separately by photopatterning transition-metal-doped ZnS embedded in silicone gels and transfer printing onto an elastomeric dielectric sheet. The device shows stable illumination while being stretched up to 200% area strain or under different deformation modalities. It also introduces capabilities for dynamic colorations and multipoint capacitive touch sensing.
authors.affiliation: Department of Materials Science and Engineering, Cornell University, Ithaca, NY, 14853, USA.
authors.forename: Shuo
authors.initials: S
authors.lastname: Li
authors.affiliation: Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, 14853, USA.
authors.forename: Bryan N
authors.initials: BN
authors.lastname: Peele
authors.affiliation: Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, 14853, USA.
authors.forename: Chris M
authors.initials: CM
authors.lastname: Larson
authors.affiliation: Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, 14853, USA.
authors.forename: Huichan
authors.initials: H
authors.lastname: Zhao
authors.affiliation: Sibley School of Mechanical and Aerospace Engineering, Department of Materials Science and Engineering, Cornell University, Ithaca, NY, 14853, USA.
authors.forename: Robert F
authors.initials: RF
authors.lastname: Shepherd
keywords: AC powder electroluminescence; stretchable capacitive touch sensors; stretchable displays