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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 10563826 B1

PDFFull Text
Date of Patent:
Feb. 18, 2020

Filed:

Sep. 03, 2014

Multipurpose assistance lamp with oled lighting sheet housing structure

Applicant:

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

Inventors:

Jung Hyoung Lee, Daejeon, KR;

Jong Seok Kim, Daejeon, KR;

Hye Cho Shin, Daejeon, KR;

Seung Chul Oh, Seoul, KR;

Assignee:

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

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Anh T Mai

Assistant Examiner:

Steven Y Horikoshi

Int. Cl.
CPC ...
F21L 4/00 (2006.01); F21L 4/02 (2006.01); F21V 15/01 (2006.01); F21S 9/02 (2006.01); F21V 3/02 (2006.01); F21V 21/096 (2006.01); F21Y 105/16 (2016.01); F21Y 115/15 (2016.01);
U.S. Cl.
CPC ...
F21L 4/02 (2013.01); F21L 4/00 (2013.01); F21S 9/02 (2013.01); F21S 9/022 (2013.01); F21V 3/02 (2013.01); F21V 15/01 (2013.01); F21V 21/0965 (2013.01); F21Y 2105/16 (2016.08); F21Y 2115/15 (2016.08); Y02B 20/36 (2013.01);
Abstract

The present invention relates to a multipurpose assistance lamp which includes: a lighting unit which includes a transparent film and a casing plate which are disposed on a front surface and a back surface of an OLED lighting sheet, respectively; and a back housing which is attached to a back surface of the casing plate, and accommodates therein a circuit part and a battery for operating the OLED lighting sheet, thereby minimizing a thickness and providing light having improved brightness, by adopting an OLED as a light source.

Find Patent Forward Citations

Lee, Jung. (2020). Multipurpose assistance lamp with oled lighting sheet housing structure (U.S. Patent No. 10563826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10563826

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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