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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 11925072 B1

PDFFull Text
Date of Patent:
Mar. 05, 2024

Filed:

Jul. 14, 2021

Display apparatus including organic insulation layer defined opening

Applicant:

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

Inventors:

Jin-Su Byun, Seoul, KR;

Woongsik Kim, Hwaseong-si, KR;

Donghwan Bae, Seoul, KR;

Sanghyun Lee, Hwaseong-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

KILE PARK REED & HOUTTEMAN PLLC

Primary Examiner:

Ida M Soward

Int. Cl.
CPC ...
H10K 59/12 (2023.01); H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 59/122 (2023.01); H10K 59/40 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/816 (2023.01); H10K 50/828 (2023.01); H10K 50/842 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 50/844 (2023.02); H10K 59/40 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/816 (2023.02); H10K 50/828 (2023.02); H10K 50/8426 (2023.02);
Abstract

A display apparatus includes a display panel including a first electrode, a pixel defining layer including a first opening that exposes at least a portion of the first electrode, a light emitting layer disposed on the first electrode, a display device layer including a second electrode disposed on the light emitting layer, and a thin-film encapsulation layer that overlaps the display device layer, an input sensing panel disposed on the thin-film encapsulation layer and including a sensing insulation layer and a conductive layer, and an organic insulation layer that overlaps the sensing insulation layer and includes a second opening overlapping the first opening. A side surface of the organic insulation layer defines the second opening and includes protruding side surfaces inclined in different directions from a side surface of the pixel defining layer, and the side surface of the pixel defining layer defines the first opening.

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