发明申请
- 专利标题： AIR FILTER MODULE AND PROJECTION DEVICE USING THE SAME
- 专利标题（中）： 使用其的空气过滤器模块和投影装置
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申请号： US13587054申请日： 2012-08-16
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公开(公告)号： US20130169942A1公开(公告)日： 2013-07-04
- 发明人: Jhih-Hao CHEN , Jia-Hong DAI , Tsung-Ching LIN
- 申请人： Jhih-Hao CHEN , Jia-Hong DAI , Tsung-Ching LIN
- 申请人地址： TW Hsin-Chu
- 专利权人： CORETRONIC CORPORATION
- 当前专利权人： CORETRONIC CORPORATION
- 当前专利权人地址： TW Hsin-Chu
- 优先权： CN201210000818.4 20120104
- 主分类号： G03B21/16
- IPC分类号： G03B21/16 ; B01D46/42
摘要：
An air filter module adapted to be used with a projection module and disposed to cover an air vent of the projection module. The air filter module includes a filter component and a cleaning unit. The cleaning unit is disposed to cover the air vent and configured to drive the filter component to have a movement so as to remove the dust on the filter component according to a cleaning-start signal. A projection device adopting the air filter module is also provided.
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