发明授权
- 专利标题: Projection device and color wheel for use therewith
- 专利标题(中): 投影装置和色轮
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申请号: US11611088申请日: 2006-12-14
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公开(公告)号: US07837336B2公开(公告)日: 2010-11-23
- 发明人: Mao-Shan Hsu , Yu-Hsi Wu
- 申请人: Mao-Shan Hsu , Yu-Hsi Wu
- 申请人地址: TW Taoyuan County
- 专利权人: Delta Electronics, Inc.
- 当前专利权人: Delta Electronics, Inc.
- 当前专利权人地址: TW Taoyuan County
- 代理机构: Patterson Thuente Christensen Pedersen, P.A.
- 优先权: TW95115796A 20060503
- 主分类号: G03B21/14
- IPC分类号: G03B21/14
摘要:
A projection device comprises a color wheel module, wherein, the color wheel can be detached from the color wheel module. The color wheel module can be detached from the body of the projection device, so that users can conveniently change, clean or maintain the color wheel as desired.
公开/授权文献
- US20070258057A1 PROJECTION DEVICE AND COLOR WHEEL FOR USE THEREWITH 公开/授权日:2007-11-08
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