Invention Grant
- Patent Title: Multiple lenses driving mechanism
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Application No.: US15725649Application Date: 2017-10-05
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Publication No.: US10295779B2Publication Date: 2019-05-21
- Inventor: Kuo-Chun Kao , Nai-Wen Hsu , Shih-Ting Huang , Shao-Chung Chang , Fu-Yuan Wu , Sin-Jhong Song
- Applicant: TDK TAIWAN CORP.
- Applicant Address: TW Yangmei Taoyuan
- Assignee: TDK TAIWAN CORP.
- Current Assignee: TDK TAIWAN CORP.
- Current Assignee Address: TW Yangmei Taoyuan
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: CN201710918438 20170930
- Main IPC: G02B7/02
- IPC: G02B7/02 ; G02B7/09 ; G02B7/08 ; G03B3/10 ; G03B5/00 ; G02B13/00

Abstract:
A multiple lenses driving mechanism is provided, including a frame, a first lens holder, a second lens holder, a first lens driving assembly, a second lens driving assembly and a stopper. The first and second lens holders are disposed in the frame, arranged along a longitudinal axis for respectively holding a first lens and a second lens. The first lens and the second lens define a first optical axis and a second optical axis, respectively. The first and second lens driving assemblies are disposed in the frame to drive the first lens holder and the second lens holder, respectively. The stopper is disposed between the first and second lens holders and has a first restricting surface and a second restricting surface, facing the first and second lens holders, so as to restrict the first and second lens holders in a first restricted position and a second restricted position.
Public/Granted literature
- US20180100983A1 MULTIPLE LENSES DRIVING MECHANISM Public/Granted day:2018-04-12
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
G02B7/02 | .用于透镜 |