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. 24, 2022
Filed:
Mar. 22, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Kang Bin Yi, Yongin-si, KR;
Dong Rak Ko, Asan-si, KR;
Sung Ho Kim, Asan-si, KR;
Eun Ji Seo, Asan-si, KR;
Sung Hun Son, Cheonan-si, KR;
Hee Kyun Shin, Incheon, KR;
Seok Lyul Yoon, Hwaseong-si, KR;
Jeong Seok Lee, Osan-si, KR;
Sung Wook Jung, Seoul, KR;
Hwan Kyeong Jeong, Cheongju-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.