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:
Feb. 20, 2018
Filed:
Jan. 12, 2016
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Jiryun Park, Yongin, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An organic light-emitting display device comprises: a substrate; a thin film transistor (TFT) disposed on the substrate; a protection film disposed on the substrate so as to cover the TFT and including a hole; a pixel electrode disposed on the protection film so as to cover an inner surface of the hole, and electrically connected to the TFT; a pixel-defining film disposed on the pixel electrode and the protection film and including an opening that exposes a part of the pixel electrode; and first and second spacers disposed on the pixel-defining film. The first spacer is disposed so as to correspond to the hole, and a height of the second spacer is higher than a height of the first spacer.