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. 17, 2024
Filed:
Nov. 16, 2020
Tovis Co., Ltd., Incheon, KR;
Yong Min Park, Gyeonggi-do, KR;
TOVIS CO., LTD., Incheon, KR;
Abstract
Provided is a display device. The display device includes an upper substrate; and a lower substrate disposed on a lower portion of the upper substrate and including an outer region extending outward from the upper substrate at one side, wherein each of the upper substrate and the lower substrate includes a protruding region extending along an edge of each of the upper substrate and the lower substrate, and a recessed region surrounded by the protruding region in a plan view and having a thickness smaller than that of the protruding region, wherein the protruding region includes a first protruding region that is adjacent to the outer region and extends in a first direction, a second protruding region that extends in the first direction and is positioned opposite to the first protruding region, a third protruding region that extends in a second direction intersecting the first direction and connects the first protruding region and the second protruding region, and a fourth protruding region that extends in the second direction and is positioned opposite to the third protruding region, wherein the first protruding region includes a 1-1 protruding region, and the 1-1 protruding region includes a 1-1-1 protruding region and a 1-1-2 protruding region disposed between the 1-1-1 protruding region and the recessed region and having a thickness between a thickness of the 1-1-1 protruding region and the thickness of the recessed region.