- 专利标题: Variable reflectance mirrors and windows
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申请号: US11179793申请日: 2005-07-12
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公开(公告)号: US20060007550A1公开(公告)日: 2006-01-12
- 发明人: William Tonar , Frederick Bauer , Alan Watson
- 申请人: William Tonar , Frederick Bauer , Alan Watson
- 主分类号: G02B17/00
- IPC分类号: G02B17/00
摘要:
Various structures for variable reflectance rearview mirrors and variable transmittance windows are disclosed. One embodiment pertains to the provision of a polarized reflector in a rearview mirror. Another embodiment pertains to the provision of a switchable cholesteric liquid crystal element in a window. Yet another embodiment pertains to the provision of a plurality of apertures in a reflector layer of a rearview mirror where the apertures are sized and positioned in alignment with light emitting areas of a display positioned behind the reflector layer. In another embodiment, a moveable display or mirror element is attached to a rearview mirror housing.
公开/授权文献
- US07502156B2 Variable reflectance mirrors and windows 公开/授权日:2009-03-10
信息查询
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B17/00 | 有或无折射元件的具有反射面的系统 |