发明授权
- 专利标题: Light guides
- 专利标题(中): 导光板
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申请号: US12744644申请日: 2008-11-25
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公开(公告)号: US08467013B2公开(公告)日: 2013-06-18
- 发明人: James Gourlay
- 申请人: James Gourlay
- 申请人地址: GB Livingston
- 专利权人: ITI Scotland Limited
- 当前专利权人: ITI Scotland Limited
- 当前专利权人地址: GB Livingston
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 代理商 J. Timothy Keane; Kisuk Lee
- 优先权: GB0723166.5 20071126
- 国际申请: PCT/GB2008/003928 WO 20081125
- 国际公布: WO2009/068860 WO 20090604
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; F21V7/04
摘要:
This invention relates to a light guide device and methods of manufacture. The light guide device is suitable for use in a range of applications, particularly in connection with the backlighting of displays, for example, liquid crystal displays. The light guide device comprises a combination of guide layers and one or more scattering structures in order to mask the appearance of one or more light sources.
公开/授权文献
- US20100328574A1 LIGHT GUIDES 公开/授权日:2010-12-30
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