- 专利标题: Illumination articles
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申请号: US14436559申请日: 2013-10-16
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公开(公告)号: US09823402B2公开(公告)日: 2017-11-21
- 发明人: Bing Hao , David A. Ender , Michael E. Griffin , Kevin W. Anderson , Gina M. Buccellato , Barry S. Carpenter
- 申请人: 3M INNOVATIVE PROPERTIES COMPANY
- 申请人地址: US MN St. Paul
- 专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人: 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址: US MN St. Paul
- 代理商 Yufeng Dong
- 国际申请: PCT/US2013/065220 WO 20131016
- 国际公布: WO2014/062789 WO 20140424
- 主分类号: F21V8/00
- IPC分类号: F21V8/00 ; A42B3/04 ; G02C11/04 ; F21Y115/10
摘要:
Illumination articles are described. More specifically, illumination articles that include a wearable device configured for wearing on the head of a wearer, a lightguide and light sources for emitting light into the lightguide are described. The illumination articles allow for wearable devices that uniformly illuminate a working area at high brightness without providing excessive glare to observers.
公开/授权文献
- US20160170119A1 ILLUMINATION ARTICLES 公开/授权日:2016-06-16
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