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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 10352544 B1

PDFFull Text
Date of Patent:
Jul. 16, 2019

Filed:

Jan. 13, 2017

Field-serviceable flat panel lighting device

Applicant:

Unity Opto Technology Co., Ltd., New Taipei, TW;

Inventor:

J. Richard Myers, Pasadena, CA (US);

Assignee:

Unity Opto Technology Co., Ltd., , TW;

Attorneys:

Eric L. Sophir

Dentons US LLP

Primary Examiner:

Peggy A Neils

Int. Cl.
CPC ...
F21V 8/00 (2006.01); F21V 15/01 (2006.01); F21V 23/00 (2015.01); F21V 23/02 (2006.01); F21V 23/06 (2006.01); F21V 29/83 (2015.01); F21V 29/89 (2015.01); F21Y 101/00 (2016.01); F21Y 103/10 (2016.01); F21Y 105/00 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 23/06 (2013.01); F21V 15/01 (2013.01); F21V 23/002 (2013.01); F21V 23/003 (2013.01); F21V 23/006 (2013.01); F21V 23/02 (2013.01); F21V 23/023 (2013.01); F21V 29/83 (2015.01); F21V 29/89 (2015.01); G02B 6/0043 (2013.01); G02B 6/0051 (2013.01); G02B 6/0055 (2013.01); G02B 6/0083 (2013.01); F21Y 2101/00 (2013.01); F21Y 2103/10 (2016.08); F21Y 2105/00 (2013.01); F21Y 2115/10 (2016.08);
Abstract

The light fixture includes a light emitting panel assembly including a frame and a substantially flat light emitting diode (LED) panel disposed within the frame. The substantially flat light emitting diode (LED) panel has an array of light emitting diodes (LEDs). The light fixture further includes a power circuitry module, with a power circuit. The power circuitry module is disposed within the frame adjacent an edge of the frame, and is releasably attachable to the light emitting panel assembly. A decouplable source electrical connector electrically couples the power circuit to an AC power supply external to the light fixture, and a decouplable driver electrical connector electrically couples the power circuit to the array of light emitting diodes (LEDs). The source electrical connector and driver electrical connector may be configured to be decoupled as the power circuitry module is detached and separated from the light emitting panel assembly.

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