发明申请
- 专利标题： ELECTRONIC DEVICE HOUSING HAVING TUNABLE METALLIC APPEARANCE
- 专利标题（中）： 具有可控金属外观的电子设备外壳
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申请号： US11948251申请日： 2007-11-30
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公开(公告)号： US20090141334A1公开(公告)日： 2009-06-04
- 发明人: Kenneth Dean , Emmett Howard , Scott Johnson , Dirk Jordan
- 申请人： Kenneth Dean , Emmett Howard , Scott Johnson , Dirk Jordan
- 申请人地址： US IL Schaumburg
- 专利权人： MOTOROLA, INC.
- 当前专利权人： MOTOROLA, INC.
- 当前专利权人地址： US IL Schaumburg
- 主分类号： G02B26/02
- IPC分类号： G02B26/02 ; H05K5/04
摘要：
An electronic device (110, 210) includes a housing (120) encasing a component (112, 114). The housing (120) includes a region (300, 600, 800, 1000) contiguous to the component (112, 114), the region (300, 600, 800, 1000) configured to selectively switch between a metallic appearance to transparent to reveal the component (112, 114) through the region (300, 600, 800, 1000) when transparent. Metal surfaces, metal particles, or shiny particles that are incorporated into device structures may be actuated. The grain sizes of the particles can be adjusted to achieve the desired reflections. In addition, individual shutters (318, 618, 818, 1018) can be fabricated with a distribution of predisposed orientations to enhance the reflectivity.
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