Invention Grant
- Patent Title: Multi colours device illumination
- Patent Title (中): 多色设备照明
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Application No.: US11631205Application Date: 2005-06-28
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Publication No.: US08167458B2Publication Date: 2012-05-01
- Inventor: Gary Wingett
- Applicant: Gary Wingett
- Applicant Address: LU Luxembourg
- Assignee: Core Wireless Licensing S.a.r.l.
- Current Assignee: Core Wireless Licensing S.a.r.l.
- Current Assignee Address: LU Luxembourg
- Priority: GB0414670.0 20040630
- International Application: PCT/IB2005/002085 WO 20050628
- International Announcement: WO2006/003510 WO 20060112
- Main IPC: F21V33/00
- IPC: F21V33/00
Abstract:
A portable device having within it a multicolour illumination arrangement comprising: a surface; a plurality of light sources, at least one of the plurality of light sources being capable of generating two or more emission colors; and drive means for causing the emission color of the at least one light source to vary; whereby the illumination arrangement can produce a varying illumination through at least part of the surface.
Public/Granted literature
- US20090042621A1 MULTI COLOURS DEVICE ILLUMINATION Public/Granted day:2009-02-12
Information query
