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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 12727356 B1

PDFFull Text
Date of Patent:
Sep. 01, 2026

Filed:

Jan. 07, 2022

Display panel, data processing device and method for manufacturing the display panel

Applicant:

Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;

Inventors:

Shunpei Yamazaki, Setagaya, JP;

Takayuki Ikeda, Atsugi, JP;

Kenichi Okazaki, Tochigi, JP;

Yasumasa Yamane, Atsugi, JP;

Hajime Kimura, Atsugi, JP;

Tatsuya Onuki, Atsugi, JP;

Assignee:

Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;

Attorneys:

Eric J. Robinson

Robinson Intellectual Property Law Office, P.C.

Primary Examiner:

Victoria K Hall

Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/56 (2006.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01); H10K 50/17 (2023.01); H10K 59/12 (2023.01); H10K 59/123 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/35 (2023.02); H10K 59/122 (2023.02); H10K 59/131 (2023.02); H10K 59/40 (2023.02); H10K 59/80522 (2023.02); H10K 50/171 (2023.02); H10K 59/1201 (2023.02); H10K 59/123 (2023.02); H10K 71/00 (2023.02);
Abstract

A display panel including a first light-emitting device, a second light-emitting device, a first insulating film, and a conductive film is provided. The first light-emitting device includes a first electrode and a second electrode. The second light-emitting device includes a third electrode and a fourth electrode. The first insulating film is in contact with a top surface and a side surface of the first electrode, a top surface and a side surface of the second electrode, a top surface and a side surface of the third electrode, and a top surface and a side surface of the fourth electrode, and includes a first opening and a second opening. The first opening overlaps with the second electrode and the second opening overlaps with the fourth electrode. The conductive film is electrically connected to the second electrode and the fourth electrode in the first opening and in the second opening, respectively.

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