发明申请
- 专利标题： VARIABLE CAPACITOR AND ELECTRONIC DEVICE
- 专利标题（中）： 可变电容器和电子设备
-
申请号： US12427279申请日： 2009-04-21
-
公开(公告)号： US20090257167A1公开(公告)日： 2009-10-15
- 发明人: Masayoshi Kanno , Kazutaka Habu , Toshiaki Yokota , Makoto Watanabe
- 申请人： Masayoshi Kanno , Kazutaka Habu , Toshiaki Yokota , Makoto Watanabe
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-116242 20080415
- 主分类号： H01G5/01
- IPC分类号： H01G5/01 ; H01G5/00
摘要：
Disclosed is a variable capacitor that includes signal electrodes configured to sandwich a dielectric layer so as to generate a signal electric field, and control electrodes configured to sandwich the dielectric layer so as to generate a control electric field in a direction intersecting with the signal electric field generated between the signal electrodes.
公开/授权文献
- US08243417B2 Variable capacitor and electronic device 公开/授权日：2012-08-14
信息查询
