发明申请
US20080130286A1 Backlit Devices With Multiwall Sheets And Methods Of Making The Same
审中-公开
背光设备与多层板和制作相同的方法
- 专利标题： Backlit Devices With Multiwall Sheets And Methods Of Making The Same
- 专利标题（中）： 背光设备与多层板和制作相同的方法
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申请号： US11566404申请日： 2006-12-04
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公开(公告)号： US20080130286A1公开(公告)日： 2008-06-05
- 发明人: David L. Hartter , Todd A. Hoff , Victor Chiang , Joseph Riello , John F. Graf
- 申请人： David L. Hartter , Todd A. Hoff , Victor Chiang , Joseph Riello , John F. Graf
- 主分类号： F21V8/00
- IPC分类号： F21V8/00 ; B29D11/00
摘要：
Disclosed herein are backlit devices comprising multiwall sheets. In one embodiment, a backlit device comprises: a multiwall sheet and a light source. The multiwall sheet, that has a viewing side, comprises polymer walls and a rib that intersects at least two of the walls. The rib comprises a non-linear geometry. The light source is located on a side of the multiwall sheet opposite the viewing side, wherein the light source is configured to direct light at the multiwall sheet.
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