Title:
ZOOM LENS, CAMERA MODULE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/136280
Kind Code:
A1
Abstract:
Disclosed are a zoom lens (10), a camera module (100) and an electronic device (1000). The zoom lens (10) comprises a shell (11), a first lens assembly (12), a second lens assembly (13), a third lens assembly (14), and a driving chip (161), which comprises a first control end (1611) for controlling the second lens assembly (13) to move and a second control end (1612) for controlling the third lens assembly (14) to move. An effective control bit of the driving chip (161) is greater than or equal to a predetermined value.
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Inventors:
XU QING (CN)
Application Number:
PCT/CN2020/140927
Publication Date:
July 08, 2021
Filing Date:
December 29, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G02B15/14; G02B7/04; G03B30/00
Foreign References:
| CN111175952A | 2020-05-19 | |||
| CN104142569A | 2014-11-12 | |||
| CN107529011A | 2017-12-29 | |||
| CN107846546A | 2018-03-27 | |||
| CN204694960U | 2015-10-07 | |||
| CN105100581A | 2015-11-25 | |||
| CN202009442U | 2011-10-12 | |||
| US20060109565A1 | 2006-05-25 | |||
| US20080273251A1 | 2008-11-06 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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