Title:
OPTICAL LENS, CAMERA MODULE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/020363
Kind Code:
A1
Abstract:
An optical lens (10), a camera module (1) and an electronic device (100). The optical lens (10) comprises a first lens group (G1) and a second lens group (G2) arranged in sequence from the object side to the image side, the first lens group (G1) and the second lens group (G2) each comprise at least one lens, and the first lens group (G1) and the second lens group (G2) may each move along the optical axis of the optical lens; when the optical lens (10) is in a working state, the first lens group (G1) and the second lens group (G2) form a first distance; when the optical lens (10) switches from the working state to a non-working state, the first lens group (G1) moves in the direction towards the second lens group (G2), and the distance between the first lens group (G1) and the second lens group (G2) is smaller than the first distance; and when the optical lens (10) is in the non-working state, the optical lens (10) satisfies 0.00 mm≤Tv≤10.0 mm, wherein Tv is the distance between the first lens group (G1) and the second lens group (G2). The aim is to obtain an optical lens (10), camera module (1) and electronic device (100) which are thinner while achieving a good imaging effect.
Inventors:
WANG WEI (CN)
YE HAISHUI (CN)
LIU CHUNMIN (CN)
LU JIANLONG (CN)
YE HAISHUI (CN)
LIU CHUNMIN (CN)
LU JIANLONG (CN)
Application Number:
PCT/CN2022/111865
Publication Date:
February 23, 2023
Filing Date:
August 11, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B7/00; G02B7/04; G03B13/32; G03B17/12
Foreign References:
| JPH08220410A | 1996-08-30 | |||
| CN112946853A | 2021-06-11 | |||
| JP2004252366A | 2004-09-09 | |||
| JP2003177297A | 2003-06-27 | |||
| JP2009216946A | 2009-09-24 | |||
| US20150092282A1 | 2015-04-02 | |||
| CN202110939346A | 2021-08-16 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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