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:
Dec. 19, 2023
Filed:
Dec. 18, 2019
Samsung Display Co., Ltd., Yongin-si, KR;
Choelmin Jang, Yongin-si, KR;
Myungsoo Huh, Yongin-si, KR;
Sunghun Key, Yongin-si, KR;
Junggon Kim, Yongin-si, KR;
Eun Jung, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
A display apparatus includes a substrate, a display portion that includes a plurality of pixels disposed on the substrate, and an encapsulation portion that covers the display portion and includes a hybrid encapsulation layer that includes a plurality of inorganic layers and at least one organic layer that includes a plasma polymer. An end of the hybrid encapsulation layer includes a tip portion that includes an inorganic material and a multi-layered portion which extends from the tip portion toward a central portion of the substrate and in which the plurality of inorganic layers and the at least one organic layer are sequentially and alternately stacked, and a thickness of each of the inorganic layers and the organic layer decreases toward the tip portion.