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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 12120943 B1

PDFFull Text
Date of Patent:
Oct. 15, 2024

Filed:

Aug. 02, 2023

Display device and method of manufacturing the same

Applicant:

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

Inventors:

Wang Woo Lee, Osan-si, KR;

Sung Ho Kim, Suwon-si, KR;

Hyeon Sik Kim, Yongin-si, KR;

Joon Hyoung Park, Seongnam-si, KR;

Seok Je Seong, Seongnam-si, KR;

Jin Sung An, Suwon-si, KR;

Jin Seok Oh, Pyeongtaek-si, KR;

Min Woo Woo, Seoul, KR;

Ji Seon Lee, Seoul, KR;

Pil Suk Lee, Hwaseong-si, KR;

Yun Sik Joo, Suwon-si, KR;

Assignee:

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

Attorney:

KILE PARK REED & HOUTTEMAN PLLC

Primary Examiner:

Dzung Tran

Int. Cl.
CPC ...
H10K 59/131 (2023.01); H10K 59/121 (2023.01); H10K 71/00 (2023.01); H10K 71/80 (2023.01); H10K 77/10 (2023.01); H01L 27/12 (2006.01); H01L 29/66 (2006.01); H01L 29/786 (2006.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 77/111 (2023.02); H10K 59/1213 (2023.02); H10K 59/131 (2023.02); H10K 71/00 (2023.02); H10K 71/80 (2023.02); H01L 27/1218 (2013.01); H01L 27/1225 (2013.01); H01L 27/124 (2013.01); H01L 27/1251 (2013.01); H01L 27/1266 (2013.01); H01L 27/127 (2013.01); H01L 27/1288 (2013.01); H01L 29/66757 (2013.01); H01L 29/66969 (2013.01); H01L 29/78675 (2013.01); H01L 29/7869 (2013.01); H10K 59/1201 (2023.02); H10K 2102/311 (2023.02);
Abstract

A display device includes a supporting substrate including a polymeric material, base substrate disposed on an upper surface of the supporting substrate, a pixel array disposed in a display area of the base substrate, a transfer wiring disposed in a bending area of the base substrate and electrically connected to the pixel array, and an organic filling portion disposed under the transfer wiring in the bending area. The base substrate includes an organic film including a polymeric material, and an inorganic barrier film overlapping the organic film and extending outwardly from an edge of the organic film. The organic filling portion contacts the organic film of the base substrate.

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