Title:
LIGHT-SHIELDING ASSEMBLY AND PREPARATION METHOD THEREFOR, OPTICAL LENS, CAMERA, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/087920
Kind Code:
A1
Abstract:
A light-shielding assembly (103) and a preparation method therefor, an optical lens (10), a camera (1), and an electronic device (100). The preparation method for the light-shielding assembly (103) comprises: processing a first raw material (105) to form a first substrate (106), wherein the first raw material (105) is in a long sheet shape, the first substrate (106) comprises a first body portion (160) and a plurality of first bent arms (161) located on the first body portion (160), the first body portion (160) is in a long sheet shape, and the plurality of first bent arms (161) are arranged at intervals on one long edge of the first body portion (160); and processing the first substrate (106) to form a first light-shielding member (131), such that the first body portion (160) forms a first light-shielding cylinder (131a) of the first light-shielding member (131), and the plurality of first bent arms (161) form a plurality of first connecting rods (131b) of the first light-shielding member (131), wherein the first light-shielding cylinder (131a) is annular, and the first connecting rods (131b) are bent inwards relative to the first light-shielding cylinder (131a). A fixing member (130) is provided, such that the fixing member (130) is connected to the ends of the plurality of first connecting rods (131b) distant from the first light-shielding cylinder (131a). According to the light-shielding assembly (103) and the preparation method therefor, the optical lens (10), the camera (1), and the electronic device (100), miniaturization and batch production of the light-shielding assembly can be achieved.
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Inventors:
LI KAI (CN)
HUANG QINGSAN (CN)
HUANG QINGSAN (CN)
Application Number:
PCT/CN2022/121136
Publication Date:
May 25, 2023
Filing Date:
September 24, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G03B11/00; G03B30/00
Foreign References:
| CN114089582A | 2022-02-25 | |||
| CN104280850A | 2015-01-14 | |||
| US5500520A | 1996-03-19 | |||
| CN113296336A | 2021-08-24 | |||
| US20200110255A1 | 2020-04-09 | |||
| CN204719256U | 2015-10-21 | |||
| CN103309125A | 2013-09-18 | |||
| CN101762873A | 2010-06-30 | |||
| US20180143417A1 | 2018-05-24 | |||
| CN110824661A | 2020-02-21 | |||
| JP2012252177A | 2012-12-20 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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