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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 12193260 B1

PDFFull Text
Date of Patent:
Jan. 07, 2025

Filed:

Jan. 30, 2023

Display apparatus including multi-level conductive layer contact area

Applicant:

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

Inventors:

Heerim Song, Yongin-si, KR;

Yujin Lee, Yongin-si, KR;

Haemin Kim, Yongin-si, KR;

Cheolgon Lee, Yongin-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 59/13 (2023.01); H10K 59/131 (2023.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/1362 (2006.01); G06F 1/16 (2006.01); G09F 9/30 (2006.01); H01L 27/146 (2006.01); H10K 50/80 (2023.01); H10K 50/842 (2023.01); H10K 50/86 (2023.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); H10K 59/123 (2023.01); H10K 59/126 (2023.01); H10K 59/35 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/844 (2023.02); H10K 59/131 (2023.02); G02F 1/133305 (2013.01); G02F 1/133331 (2021.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); G02F 1/136209 (2013.01); G06F 1/1652 (2013.01); G09F 9/301 (2013.01); G09G 2330/02 (2013.01); G09G 2380/02 (2013.01); H01L 27/14678 (2013.01); H10K 50/8426 (2023.02); H10K 50/865 (2023.02); H10K 50/868 (2023.02); H10K 59/12 (2023.02); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/123 (2023.02); H10K 59/126 (2023.02); H10K 59/35 (2023.02); H10K 59/352 (2023.02); H10K 59/38 (2023.02); H10K 59/40 (2023.02); H10K 59/8792 (2023.02); H10K 77/111 (2023.02); H10K 2102/311 (2023.02);
Abstract

A display apparatus includes: a substrate having a display area and a peripheral area outside the display area; a first conductive layer on the substrate in the peripheral area and including a first hole; a second conductive layer on the first conductive layer and overlapping the first conductive layer, the second conductive layer including a second hole; a planarization layer extending from the display area to the peripheral area and including at least two organic insulating layers between the first conductive layer and the second conductive layer; and a display element on the planarization layer in the display area, wherein a part of a portion of the second conductive layer except for the second hole is in contact with a part of a portion of the first conductive layer except for the first hole.

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