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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 12200983 B1

PDFFull Text
Date of Patent:
Jan. 14, 2025

Filed:

Nov. 07, 2023

Light-emitting device, method for manufacturing the same, and cellular phone

Applicant:

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

Inventors:

Kaoru Hatano, Kanagawa, JP;

Satoshi Seo, Kanagawa, JP;

Shunpei Yamazaki, Tokyo, JP;

Assignee:

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

Attorney:

Fish & Richardson P.C.;

Primary Examiner:

Md K Talukder

Int. Cl.
CPC ...
H10K 59/127 (2023.01); H04M 1/02 (2006.01); H10K 50/84 (2023.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 71/50 (2023.01); H10K 77/10 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/127 (2023.02); H04M 1/0269 (2022.02); H10K 50/841 (2023.02); H10K 50/846 (2023.02); H10K 59/122 (2023.02); H10K 59/124 (2023.02); H10K 59/1275 (2023.02); H10K 71/50 (2023.02); H10K 77/111 (2023.02); H10K 59/1201 (2023.02); H10K 2102/311 (2023.02); Y02E 10/549 (2013.01); Y02P 70/50 (2015.11);
Abstract

The invention relates to: a light-emitting device which includes a first flexible substrate having a first electrode, a light-emitting layer over the first electrode, and a second electrode with a projecting portion over the light-emitting layer and a second flexible substrate having a semiconductor circuit and a third electrode electrically connected to the semiconductor circuit, in which the projecting portion of the second electrode and the third electrode are electrically connected to each other; a method for manufacturing the light-emitting device; and a cellular phone which includes a housing incorporating the light-emitting device and having a longitudinal direction and a lateral direction, in which the light-emitting device is disposed on a front side and in an upper portion in the longitudinal direction of the housing.

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