The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2014
Filed:
Sep. 23, 2011
Yeon-hwa Lee, Yongin, KR;
Won-jong Kim, Yongin, KR;
Ji-young Choung, Yongin, KR;
Joon-gu Lee, Yongin, KR;
Darby Choi, Yongin, KR;
Young-woo Song, Yongin, KR;
Jong-hyuk Lee, Yongin, KR;
Yeon-Hwa Lee, Yongin, KR;
Won-Jong Kim, Yongin, KR;
Ji-Young Choung, Yongin, KR;
Joon-Gu Lee, Yongin, KR;
Darby Choi, Yongin, KR;
Young-Woo Song, Yongin, KR;
Jong-Hyuk Lee, Yongin, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An organic light-emitting display device includes a substrate; a thin-film transistor on the substrate; a first insulating layer covering the thin-film transistor; a first electrode on the first insulating layer, and electrically connected to the thin-film transistor; a second insulating layer on the first insulating layer so as to cover the first electrode, and having an opening for exposing a part of the first electrode; a porous member in the second insulating layer; a second electrode on the second insulating layer, and facing the first electrode so as to correspond to the opening; and an organic emission layer between the first electrode and the second electrode so as to correspond to the opening. The organic light-emitting display device may prevent degradation of characteristics of an organic light-emitting device due to discharge of gas from an organic material.