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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 12100708 B1

PDFFull Text
Date of Patent:
Sep. 24, 2024

Filed:

Nov. 08, 2023

Display device

Applicant:

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

Inventor:

Atsushi Miyaguchi, Kanagawa, JP;

Assignee:

Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;

Attorneys:

NIXON PEABODY LLP

Jeffrey L. Costellia

Primary Examiner:

Van N Chow

Int. Cl.
CPC ...
G02F 1/1345 (2006.01); G02B 26/02 (2006.01); G02F 1/1333 (2006.01); G02F 1/1368 (2006.01); G06F 1/16 (2006.01); H01L 23/00 (2006.01); H01L 27/12 (2006.01); H05K 1/02 (2006.01); H05K 5/00 (2006.01); G02F 1/167 (2019.01); G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1218 (2013.01); G02B 26/026 (2013.01); G02F 1/133305 (2013.01); G02F 1/13454 (2013.01); G02F 1/1368 (2013.01); G06F 1/1652 (2013.01); H01L 23/562 (2013.01); H05K 1/028 (2013.01); H05K 5/0017 (2013.01); G02F 1/167 (2013.01); G09G 5/003 (2013.01); G09G 2310/0202 (2013.01); G09G 2310/0267 (2013.01);
Abstract

To provide a display device including a flexible panel that can be handled without seriously damaging a driver circuit or a connecting portion between circuits. The display device includes a bent portion obtained by bending an element substrate. A circuit for driving the display device is provided in the bent portion and a wiring extends from the circuit, whereby the strength of a portion including the circuit for driving the display device is increased and failure of the circuit is reduced. Furthermore, the element substrate is bent in a connecting portion between an external terminal electrode and an external connecting wiring (FPC) so that the element substrate provided with the external terminal electrode fits the external connecting wiring, whereby the strength of the connecting portion is increased.

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