Invention Grant
- Patent Title: Decorative light
-
Application No.: US14009550Application Date: 2012-03-30
-
Publication No.: US09726349B2Publication Date: 2017-08-08
- Inventor: Huiwen Tai
- Applicant: Huiwen Tai
- 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
- International Application: PCT/US2012/031394 WO 20120330
- International Announcement: WO2012/138554 WO 20121011
- Main IPC: F21V7/00
- IPC: F21V7/00 ; F21V13/04 ; F21S10/00 ; F21V5/00 ; F21V11/14 ; F21V8/00 ; F21S6/00 ; F21S11/00 ; F21W121/00 ; F21Y105/00 ; F21Y115/15 ; F21Y115/10

Abstract:
The present disclosure provides decorative lights using prismatic film such as Optical Lighting Film (OLF) available from 3M Company, and a diffuse partial reflector. The decorative lights generate design styles and comfort for a light fixture, and can use solid state lighting such as Light Emitting Diodes (LEDs) to generate the light. The decorative lights can have an appearance that changes with the viewing angle of the light.
Public/Granted literature
- US20140029264A1 DECORATIVE LIGHT Public/Granted day:2014-01-30
Information query