- 专利标题： ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE
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申请号： US13522074申请日： 2011-01-13
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公开(公告)号： US20130235614A1公开(公告)日： 2013-09-12
- 发明人: Martin B. Wolk , Michael J. Sykora , Robert L. Brott , William J. Bryan , Erik A. Aho , Martin Kristoffersen , Michael A. Meis , Kevin R. Schaffer , Audrey A. Sherman , John C. Schultz , Mieczyslaw H. Mazurek
- 申请人： Martin B. Wolk , Michael J. Sykora , Robert L. Brott , William J. Bryan , Erik A. Aho , Martin Kristoffersen , Michael A. Meis , Kevin R. Schaffer , Audrey A. Sherman , John C. Schultz , Mieczyslaw H. Mazurek
- 国际申请： PCT/US11/21140 WO 20110113
- 主分类号： F21V8/00
- IPC分类号： F21V8/00
摘要：
An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a viscoelastic lightguide optically coupled to a light source, and a nanovoided polymeric layer is used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic lightguide may be a pressure sensitive adhesive.
公开/授权文献
- US09146342B2 Illumination device having viscoelastic lightguide 公开/授权日：2015-09-29
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