Title:
OPTICAL LENS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/142841
Kind Code:
A1
Abstract:
The present application relates to the technical field of terminals and provides an optical lens and an electronic device. The optical lens, in order from the object side to the image side along a direction of an optical axis, comprises: a first lens group, an adjustable optical power element, and a second lens group; the adjustable optical power element is used for changing the focal length of the optical lens; the first lens group comprises at least two lenses; and the second lens group comprises at least one lens. The optical lens is specifically an autofocus lens, and by means of adjusting the optical power of the adjustable optical power element,
the optical lens can perform imaging on photographed objects of different object distances by means of changing the focal length of the optical lens, and automatic focusing is achieved. Utilizing the solution provided by the present application, the adjustable optical power element having a relatively large size is placed between the first lens group and the second lens group, causing the transverse size of a front end of the optical lens to be smaller, and consequently reducing the size of a hole on a surface of an electronic device, and improving the screen-to-body ratio of the electronic device.
Inventors:
WU BIN (CN)
ZHANG XIANXIAN (CN)
ZHANG XIANXIAN (CN)
Application Number:
PCT/CN2022/142498
Publication Date:
August 03, 2023
Filing Date:
December 27, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
G02B13/00; G02B7/09; G02B13/18; G03B30/00
Foreign References:
| CN114114646A | 2022-03-01 | |||
| CN113287049A | 2021-08-20 | |||
| CN102109659A | 2011-06-29 | |||
| CN113885167A | 2022-01-04 | |||
| CN113296242A | 2021-08-24 | |||
| CN202210083260A | 2022-01-25 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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