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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 12171116 B1

PDFFull Text
Date of Patent:
Dec. 17, 2024

Filed:

Jul. 08, 2021

Display apparatus

Applicant:

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

Inventors:

Woongsik Kim, Yongin-si, KR;

Jinsu Byun, Yongin-si, KR;

Sanghyun Lee, Yongin-si, KR;

Gwangmin Cha, Yongin-si, KR;

Saehee Han, Yongin-si, KR;

Assignee:

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

Attorney:

KILE PARK REED & HOUTTEMAN PLLC

Primary Examiner:

Jimmy H Nguyen

Int. Cl.
CPC ...
H10K 50/858 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 50/844 (2023.01); H10K 59/122 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 50/858 (2023.02); G06F 3/0446 (2019.05); H10K 50/844 (2023.02); H10K 59/122 (2023.02); H10K 59/40 (2023.02); G06F 3/0412 (2013.01); G06F 3/0443 (2019.05); G06F 3/0445 (2019.05); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01); H10K 59/873 (2023.02); H10K 59/879 (2023.02);
Abstract

A display apparatus may include a substrate, a display element disposed above the substrate, an encapsulation layer disposed above the display element and including an inorganic encapsulation layer and an organic encapsulation layer, and a touch-sensing layer disposed above the encapsulation layer. The touch-sensing layer may include a first insulating layer including a side surface inclined with respect to a top surface of the encapsulation layer and including an organic material. The touch-sensing layer may include a conductive layer including sensing electrodes, and a second insulating layer covering the conductive layer and including a refractive index that may be different from that of the first insulating layer.

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