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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 12010906 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Aug. 01, 2019

Display device including through hole connecting organic layer to substrate

Applicant:

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

Inventors:

Jongho Hong, Yongin-si, KR;

Sangwoo Kim, Yongin-si, KR;

Jaemin Shin, Yongin-si, KR;

Junhyeong Park, 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 59/12 (2023.01); H10K 77/10 (2023.01); G02F 1/1333 (2006.01); G06F 1/16 (2006.01); G09F 9/30 (2006.01); G09G 3/00 (2006.01); G09G 3/3233 (2016.01); H10K 50/818 (2023.01); H10K 50/828 (2023.01); H10K 59/121 (2023.01); H10K 59/122 (2023.01); H10K 59/35 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 77/111 (2023.02); H10K 50/844 (2023.02); H10K 59/12 (2023.02); G02F 1/133305 (2013.01); G06F 1/1641 (2013.01); G06F 1/1652 (2013.01); G09F 9/301 (2013.01); G09G 3/035 (2020.08); G09G 3/3233 (2013.01); G09G 2300/0809 (2013.01); H10K 50/818 (2023.02); H10K 50/828 (2023.02); H10K 59/121 (2023.02); H10K 59/1216 (2023.02); H10K 59/122 (2023.02); H10K 59/351 (2023.02); H10K 2102/311 (2023.02);
Abstract

Provided is a display device capable of displaying a high-quality image even under high temperature conditions, the display device including a flexible substrate, a pixel circuit layer arranged on the flexible substrate, and including a thin-film transistor and a through hole extending to the flexible substrate, a first organic layer arranged on the pixel circuit layer and in contact with the flexible substrate through the through hole, an inorganic layer arranged on the first organic layer to cover an upper surface of the first organic layer, a pixel electrode arranged on the inorganic layer, and an encapsulation layer arranged on the pixel electrode, and including a first inorganic encapsulation layer, a second inorganic encapsulation layer, and an organic encapsulation layer between the first inorganic encapsulation layer and the second inorganic encapsulation layer.

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