Darrell W Popovich Deceased11325 Center Rd, Garrettsville, OH 44231

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Garrettsville, OH

Stow, OH

Cleveland, OH

73 Maile Ct, Madison, OH 44057 (440) 428-4974

Geneva, OH

Twinsburg, OH

Antioch, TN

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Mentions for Darrell W Popovich

Publications & IP owners

Us Patents

Method Of Making An Arrangement For Collecting Or Emitting Light

US Patent:
8347492, Jan 8, 2013
Filed:
Feb 7, 2011
Appl. No.:
13/022206
Inventors:
Lazlo Takacs - Lakewood OH, US
Baris E. Karadag - Twinsburg OH, US
Darrell W. Popovich - Twinsburg OH, US
Christopher H. Jenson - Twinsburg OH, US
Keith D. Kazenski - Twinsburg OH, US
Assignee:
Energy Focus, Inc. - Solon OH
International Classification:
H01R 43/00
US Classification:
29825, 29842, 29846, 29874, 29884
Abstract:
Disclosed is a method of making an arrangement for collecting or emitting light. A flexible sheet of material serves as substrate for a plurality of light collecting or emitting devices mounted in spaced relation on the sheet. The sheet has thereon electrical leads for interconnection to each device. For each device, a respective light coupler is formed by (1) forming a plurality of reflectors on the sheet around the intended periphery of the respective device, by applying reflective material to selected areas of the sheet; (2) forming cut lines around selected edges of the plurality of reflectors; (3) forming fold lines associated with the reflectors; and (4) folding the reflectors and attached substrate away from the substrate portion on which the device is mounted, to form a coupler whose interior is reflective and that is substantially closed around a main axis of light propagation into or from the respective device.

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