Invention Grant
- Patent Title: Illumination device having viscoelastic lightguide
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Application No.: US14753320Application Date: 2015-06-29
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Publication No.: US09658391B2Publication Date: 2017-05-23
- Inventor: Audrey A. Sherman , Ellen O. Aeling , Michael A. Meis , Kevin R. Schaffer
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN Saint Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN Saint Paul
- Agent Daniel J. Iden
- Main IPC: F21V7/04
- IPC: F21V7/04 ; F21V8/00
Abstract:
Illumination device having a viscoelastic lightguide and a flexible light source is described. The flexible light source includes a plurality of electrically interconnected light emitting diodes disposed on a flexible mat and optically coupled to the viscoelastic lightguide.
Public/Granted literature
- US20150301274A1 ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE Public/Granted day:2015-10-22
Information query
