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:
May. 18, 2021
Filed:
Apr. 12, 2018
Samsung Display Co., Ltd., Yongin-si, KR;
Kyungha Moon, Seoul, KR;
Siwon Hwang, Asan-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, and a plurality of spacers maintaining a cell gap between the first substrate and the second substrate. Each of the plurality of spacers includes a spacer body portion protruding from the first substrate, and a spacer pattern portion including a plurality of pillar portions protruding from the spacer body portion and a plurality of contact portions respectively on top ends of the plurality of pillar portions so as to be in contact with a bottom surface of the second substrate.