Invention Grant
- Patent Title: Optical system
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Application No.: US16431963Application Date: 2019-06-05
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Publication No.: US11243370B2Publication Date: 2022-02-08
- Inventor: Fu-Yuan Wu , Kuo-Chun Kao , Sin-Jhong Song
- Applicant: TDK TAIWAN CORP.
- Applicant Address: TW Taoyuan
- Assignee: TDK TAIWAN CORP.
- Current Assignee: TDK TAIWAN CORP.
- Current Assignee Address: TW Taoyuan
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: CN201710507249.5 20170628
- Main IPC: G02B7/04
- IPC: G02B7/04 ; G03B13/36 ; G02B7/02 ; G03B3/10 ; G03B19/14 ; G03B19/22 ; G02B7/08

Abstract:
An optical system is provided, including: a base; a first driving module, including: a first holder configured to receive a first optical element and having a first side; a first coil disposed on the first holder; at least one first magnet adjacent to the first coil; and a second driving module, including: a second holder configured to receive a second optical element and having a second side; a second coil disposed on the second holder; and at least one second magnet adjacent to the second coil; wherein the first side is adjacent to the second side, and no magnet is disposed on the first side or the second side.
Public/Granted literature
- US20190285827A1 OPTICAL SYSTEM Public/Granted day:2019-09-19
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