US 12,342,079 B2
Image sensor anti-shake component, camera apparatus, and electronic device
Chu-Peng Pao, Shenzhen (CN); and Li-Te Kuo, Dongguan (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Apr. 28, 2023, as Appl. No. 18/309,391.
Application 18/309,391 is a continuation of application No. PCT/CN2021/093599, filed on May 13, 2021.
Claims priority of application No. 202011179461.1 (CN), filed on Oct. 29, 2020.
Prior Publication US 2023/0269474 A1, Aug. 24, 2023
Int. Cl. H04N 23/68 (2023.01); G03B 30/00 (2021.01); H02K 11/215 (2016.01); H02K 11/33 (2016.01); H02K 41/03 (2006.01); H04N 23/55 (2023.01)
CPC H04N 23/687 (2023.01) [H02K 11/215 (2016.01); H02K 11/33 (2016.01); H02K 41/031 (2013.01); H04N 23/55 (2023.01); G03B 30/00 (2021.01)] 20 Claims
OG exemplary drawing
 
1. An image sensor anti-shake component, comprising:
a fixed component comprising:
a base; and
a first circuit board fastened to the base;
a rotating component comprising:
a rotating platform;
a second circuit board fastened to the rotating platform; and
an image sensor fastened to and electrically coupled to the second circuit board;
a movable component coupled between the fixed component and the rotating component such that the rotating component and the fixed component are configured to axially fasten along a first direction of an optical axis of a light ray incident on the image sensor during use of the image sensor anti-shake component; and
a drive component comprising:
a coil fastened to the fixed component; and
a permanent magnet that is in a one-to-one correspondence with the coil,
wherein either the permanent magnet is fastened to the rotating component, or the coil is fastened to the rotating component and the permanent magnet is fastened to the fixed component,
wherein the coil is configured to generate a magnetic field as a current passes through the coil,
wherein the magnetic field is configured to enable the permanent magnet to move relative to the coil and to drive the rotating component to rotate along a first plane and relative to the fixed component using the movable component, and
wherein the first plane is perpendicular to the optical axis.