Invention Grant
- Patent Title: Lens driving apparatus
- Patent Title (中): 镜头驱动装置
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Application No.: US13021913Application Date: 2011-02-07
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Publication No.: US08213098B2Publication Date: 2012-07-03
- Inventor: Hyun-min Oh
- Applicant: Hyun-min Oh
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Drinker Biddle & Reath LLP
- Priority: KR10-2010-0016337 20100223
- Main IPC: G02B7/02
- IPC: G02B7/02

Abstract:
A method for driving a lens and a lens driving apparatus, the lens driving apparatus including a base in which a guide member is disposed; a lens support member comprising an installation unit disposed on one side thereof to slidingly move along the guide member, wherein at least one lens is mounted in the lens support member; a driving structure configured to move the lens support member and comprising a lead screw; a working member having one portion contacting the driving structure and another portion contacting one side of the installation unit; an elastic member for providing the installation unit with an elastic force; and wherein a predetermined space is disposed between the installation unit and the base, and wherein the installation unit is configured to be moved to the base by a means other than the driving structure.
Public/Granted literature
- US20110205645A1 LENS DRIVING APPARATUS Public/Granted day:2011-08-25
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 |