ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 광응답 입체표면 디스플레이

발명자
윤성률, 황인욱, 박승구, 문성철, 최미정
출원번호
18106650 (2023.02.07)
공개번호
20230269362 (2023.08.24)
등록번호
11921929 (2024.03.05)
출원국
미국
초록
Provided is a stereoscopic surface display device including a stereoscopic display unit having a cell area, wherein the stereoscopic display unit includes a first flexible layer, a first optical waveguide and a first optical output unit in the first flexible layer, wherein the first optical output unit are disposed in the cell area, a first light source disposed on a side of the stereoscopic display unit, wherein the first optical waveguide connects the first light source and the first optical output unit, a first photothermal response layer on the first flexible layer, wherein the first photothermal response layer is configured to receive output light emitted from the first optical output unit and emit thermal energy, and a shape deformation layer on the first photothermal response layer, wherein the shape deformation layer is configured to generate bending deformation by receiving the thermal energy from the first photothermal response layer.
KSP 제안 키워드
AND operation, Bending deformation, Cell area, Display device, Flexible layer, Light sources, Operation method, Optical waveguides, Stereoscopic Display, shape deformation, surface display, thermal energy