ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 유기발광소자

유기발광소자
이미지 확대
발명자
이정익, 추혜용, 주철웅, 허진우, 황주현, 조남성, 신진욱, 문제현, 박승구, 조두희, 한준한
출원번호
13692265 (2012.12.03)
공개번호
20130181194 (2013.07.18)
등록번호
9040963 (2015.05.26)
출원국
미국
협약과제
11MB1100, 환경/감성형 OLED 면조명 기술, 추혜용
초록
Provided is an organic light emitting device. The organic light emitting device comprising a first light emitting part on a substrate, emitting a first light of a first wavelength, wherein the first light emitting part includes a transparent first electrode, a first organic light emitting layer, and a transparent second electrode sequentially stacked on the substrate, a second light emitting part on the first light emitting part, emitting a second light of a second wavelength, wherein the second light emitting part includes a transparent third electrode, a second organic light emitting layer, and a reflective fourth electrode sequentially stacked on the first light emitting part, and a fluorescent material disposed at least one between the substrate and the first light emitting part, and between the first light emitting part and second light emitting part.
KSP 제안 키워드
Fluorescent material(FM), Light emitting device, Organic light-emitting, Organic light-emitting device(OLED), light-emitting