Title:
OPTICAL ASSEMBLY AND ASSEMBLY METHOD THEREFOR, AND CAMERA MODULE
Document Type and Number:
WIPO Patent Application WO/2023/207590
Kind Code:
A1
Abstract:
An optical assembly, comprising an optical lens (20) and a driving device (30), wherein the optical lens (20) is a split optical lens, and comprises a first lens portion (21), a second lens portion (22) and a third lens portion (23), the first lens portion (21), the second lens portion (22) and the third lens portion (23) being sequentially arranged in the direction of an optical axis; and the driving device (30) comprises a base (34), the base (34) comprises a base body (341), a peripheral region of the base body (341) extends downwards to form an annular structure, which serves as a supporting portion (343), and the lower surface of the base body (341) and an inner surface of the supporting portion (343) are provided with a mounting position for mounting the third lens portion (23).
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| JPS60176367 | AUTOMATIC FOCUS DEVICE OF ELECTRONIC STILL CAMERA |
Inventors:
CHEN LIEFENG (CN)
LIU CHUNMEI (CN)
QI YANGDI (CN)
LIU JIA (CN)
GUO MEISHAN (CN)
LIU CHUNMEI (CN)
QI YANGDI (CN)
LIU JIA (CN)
GUO MEISHAN (CN)
Application Number:
PCT/CN2023/087780
Publication Date:
November 02, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
NINGBO SUNNY OPOTECH CO LTD (CN)
International Classes:
G02B7/09
Foreign References:
| CN113568129A | 2021-10-29 | |||
| CN204086644U | 2015-01-07 | |||
| JP2011209352A | 2011-10-20 | |||
| JP2012068292A | 2012-04-05 |
Attorney, Agent or Firm:
SHANGHAI LIANYI INTELLECTUAL PROPERTY FIRM et al. (CN)
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