Title:
CAMERA MODULE
Document Type and Number:
WIPO Patent Application WO/2019/062376
Kind Code:
A1
Abstract:
The present invention relates to a camera module, comprising a drive device, a lens unit, a support unit and an imaging unit. The drive device comprises at least one driver which comprises drive assemblies and a connector, the lens unit is provided in the support unit, the support unit is provided on the imaging unit, and the support unit comprises an upper support and a lower support, an elastic element being provided between the lens unit and the upper support. The drive device is provided between two opposite side faces of the lens unit and the support unit, the drive device is connected to the lens unit and the support unit respectively, and the drive device can generate a driving force to drive the lens unit to enable linear motion, realizing focusing of the camera module. The present invention solves the problems in the prior art of limited thickness, short driving stroke and poor stability of the drive module.
Inventors:
ZHANG BAOZHONG (CN)
LIU TING (CN)
ZHANG YUWEN (CN)
LIU TING (CN)
ZHANG YUWEN (CN)
Application Number:
PCT/CN2018/101035
Publication Date:
April 04, 2019
Filing Date:
August 17, 2018
Export Citation:
Assignee:
NINGBO SUNNY INSTR CO LTD (CN)
International Classes:
H04N5/232; H04N5/225
Foreign References:
| CN107659759A | 2018-02-02 | |||
| CN106950678A | 2017-07-14 | |||
| CN101286714A | 2008-10-15 | |||
| CN101544347A | 2009-09-30 | |||
| US20170254978A1 | 2017-09-07 |
Attorney, Agent or Firm:
CREDOIP INTELLECTUAL PROPERTY AGENCY (CN)
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