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US 12,607,820 B2Granted
Optical element driving mechanism
AssigneeActutek Corporation
InventorsPo-Xiang Zhuang, Chen-Hung Chao, Wei-Jhe Shen, Shou-Jen Liu, Kun-Shih Lin, Yi-Ho Chen
Life of this patent
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Abstract
An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion used for connecting an optical element, a fixed portion, and a driving assembly used for driving the movable portion to move relative to the fixed portion. The movable portion is movable relative to the fixed portion.
Claims19
An optical element driving mechanism, comprising:
- a movable portion used for connecting an optical element and comprising:
- a movable portion main body;
- a first guiding recess formed on the movable portion main body and comprising a first leaning surface and a second leaning surface, wherein a concave portion is formed in the first guiding recess and between the first leaning surface and the second leaning surface;
- and
- a second guiding recess formed on the movable portion main body, wherein a convex portion is formed in the second guiding recess;
- a fixed portion, wherein the movable portion is movable relative to the fixed portion;
- a driving assembly used for driving the movable portion to move relative to the fixed portion;
- and
- a guiding assembly used for guiding a moving direction of the movable portion relative to the fixed portion, wherein the guiding assembly comprises:
- a first guiding element disposed on the fixed portion, disposed in the first guiding recess, and in direct contact with the first leaning surface and the second leaning surface;
- and
- a second guiding element disposed on the fixed portion, disposed in the second guiding recess, and in contact with the convex portion.
9 more elements
Dependencies are inferred from the claim text.