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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.:

US 12089462 B1

PDFFull Text
Date of Patent:
Sep. 10, 2024

Filed:

Mar. 27, 2023

Display apparatus including multi-height dam over power supply wires

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Young Jin Cho, Seoul, KR;

Joong-Soo Moon, Hwaseong-si, KR;

Yang Wan Kim, Hwaseong-si, KR;

Soon Jung Wang, Cheonan-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Ida M Soward

Int. Cl.
CPC ...
H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 59/13 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H01L 27/146 (2006.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 59/35 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/131 (2023.02); H10K 50/844 (2023.02); H10K 59/122 (2023.02); H10K 59/40 (2023.02); G09G 2300/0408 (2013.01); G09G 2300/0804 (2013.01); H01L 27/14678 (2013.01); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 59/35 (2023.02); H10K 2102/00 (2023.02);
Abstract

A display apparatus includes: a base substrate including a display area and a non-display area adjacent to the display area; a first power supply wire in the non-display area, a first power supply voltage being applied to the first power supply wire; a second power supply wire in the non-display area and spaced apart from the first power supply wire, a second power supply voltage being applied to the second power supply wire; and a dam overlapping the first power supply wire and the second power supply wire, having a first height on the first power supply wire, and having a second height greater than the first height between the first power supply wire and the second power supply wire.

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