Invention Grant
- Patent Title: Variable capacitor and method for driving the same
- Patent Title (中): 可变电容器及其驱动方法
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Application No.: US13520031Application Date: 2011-05-27
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Publication No.: US08659868B2Publication Date: 2014-02-25
- Inventor: Chang Wook Kim , Dong Chan Park , Ju Young Song , Sang Hun Lee , Sung Bae Cho , Hyun Ho Yang , Jun Bo Yoon , Dong Hun Choi , Chang Hun Han
- Applicant: Chang Wook Kim , Dong Chan Park , Ju Young Song , Sang Hun Lee , Sung Bae Cho , Hyun Ho Yang , Jun Bo Yoon , Dong Hun Choi , Chang Hun Han
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2010-0050590 20100528
- International Application: PCT/KR2011/003913 WO 20110527
- International Announcement: WO2011/149308 WO 20111201
- Main IPC: H01G5/16
- IPC: H01G5/16
Abstract:
Disclosed herein is a variable capacitor and its driving method, the variable capacitor including, a movable first electrode; and a second electrode formed with an insulating film, fixed in place, and its insulating film contacting the first electrode that is moved.
Public/Granted literature
- US20130135786A1 VARIABLE CAPACITOR AND METHOD FOR DRIVING THE SAME Public/Granted day:2013-05-30
Information query
