Title:
METALENS, CAMERA MODULE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/011365
Kind Code:
A1
Abstract:
A metalens, a camera module and an electronic device, which belong to the technical field of imaging devices. The metalens (100) comprises a substrate (110) and a plurality of dimming columns (120). The substrate (110) comprises a mounting surface (111), and the plurality of dimming columns (120) are distributed in an array on the mounting surface (111). Each dimming column (120) is provided with a through hole (121), and the through holes (121) penetrate the dimming columns (120) along the axial direction of the dimming columns (120). The dimming columns (120) are symmetrical structures.
Inventors:
PAN WANGJUN (CN)
WEI YUAN (CN)
WEI YUAN (CN)
Application Number:
PCT/CN2022/109135
Publication Date:
February 09, 2023
Filing Date:
July 29, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G02B3/00; G03B17/12
Foreign References:
| CN113671606A | 2021-11-19 | |||
| CN112630868A | 2021-04-09 | |||
| CN112394429A | 2021-02-23 | |||
| CN113050203A | 2021-06-29 | |||
| CN107315206A | 2017-11-03 | |||
| CN112748521A | 2021-05-04 | |||
| US20180299595A1 | 2018-10-18 | |||
| US20180267270A1 | 2018-09-20 | |||
| CN112596232A | 2021-04-02 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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