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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 12089439 B1

PDFFull Text
Date of Patent:
Sep. 10, 2024

Filed:

Jan. 12, 2023

Heat radiation member for flexible display and electronic device using the same

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Kou Choi, Paju-si, KR;

Junjae Lee, Paju-si, KR;

JongHyuk Kim, Paju-si, KR;

Kwangju Lee, Paju-si, KR;

Junho Yun, Paju-si, KR;

Myeongah Shin, Paju-si, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Michele Fan

Int. Cl.
CPC ...
H10K 50/87 (2023.01); H10K 50/84 (2023.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/87 (2023.02); H10K 50/84 (2023.02); H10K 59/12 (2023.02); H10K 59/40 (2023.02); H10K 71/00 (2023.02); H10K 77/111 (2023.02); H10K 2102/311 (2023.02);
Abstract

A flexible display including a flexible display module having a flexible substrate on which a pixel array is formed, a heat radiation sheet portion disposed on a lower surface of the flexible substrate, a display portion and a bending display portion, a cover window disposed on an upper surface of the flexible display module, the cover window including a sidewall portion overlapping the bending display portion of the flexible display module, a middle frame disposed on a rear surface of the flexible display module, the middle frame including a groove portion, a back cover disposed on a rear surface of the middle frame, and a storage space is provided between the groove portion and the back cover.

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