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구분 출원국
출원년도 ~ 키워드

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등록 스트레처블 전자소자 구조 및 제조 방법

스트레처블 전자소자 구조 및 제조 방법
이미지 확대
발명자
강승열, 이정익, 김성현, 황치선, 조성행, 김기현, 문제현, 박영삼, 권병화, 안성덕
출원번호
16204869 (2018.11.29)
공개번호
20190221761 (2019.07.18)
등록번호
10741777 (2020.08.11)
출원국
미국
협약과제
17HB2100, Skintronics를 위한 감각 입출력 패널 핵심 기술 개발, 이정익
초록
Provided is a stretchable display including an elastic body, a light emitting unit on the elastic body, and a wiring unit on the elastic body, wherein the light emitting unit includes a first substrate unit on the elastic body, a buffer layer on the first substrate unit, and a light emitting element on the buffer layer, the wiring unit includes a second substrate unit on the elastic body, a driving element configured to control the light emitting element, a wiring configured to electrically connect the driving element and the light emitting element, and an insulation layer configured to cover the driving element and the wiring, the light emitting unit and the wiring unit have respective corrugation structures, a thickness of the light emitting unit is larger than that of the wiring unit, a modulus of elasticity of the buffer layer is larger than that of the insulation layer, and a modulus of elasticity of the elastic body is smaller than that of the insulation layer.
KSP 제안 키워드
Buffer layer, Insulation layer, Light emitting element, elastic body, light-emitting, modulus of elasticity
패밀리
 
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