Optical system
AssigneeActutek Corporation
InventorsChen-Hung Chao, Po-Xiang Zhuang, Chao-Chang Hu, Yi-Ho Chen, Wei-Jhe Shen
Life of this patent
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Abstract
An optical system is provided, including a fixed part, a movable part, and a driving assembly. The fixed part has an opening. A light passes through the opening. The movable part is movable relative to the fixed part and connected to a first optical element. The driving assembly drives the movable part to move relative to the fixed part. The first optical element at least partially overlaps the opening when the movable part is in a first position. The first optical element further includes a first optical element surface, and the first optical element surface faces the light.
Claims18
An optical system, comprising:
- a fixed part, having an opening, wherein a light passes through the opening;
- a movable part, movable relative to the fixed part and connected to a first optical element;
- a driving assembly, driving the movable part to move relative to the fixed part;
- and
- a supporting assembly disposed between the fixed part and the movable part,
- wherein the first optical element at least partially overlaps the opening when the movable part is in a first position;
- wherein the first optical element further comprises a first optical element surface, and the first optical element surface faces the light,
- wherein the driving assembly further comprises a magnetic conductive element corresponding to the magnetic element to generate an attraction force,
- wherein the supporting assembly comprises a first supporting element, and the first supporting element abuts the fixed part and the movable part,
- wherein the first supporting element comprises a first supporting element center,
- wherein the angle between the first line segment formed by the first supporting element center and a movable part center of the movable part and the attraction force is greater than 30 degrees.
Dependencies are inferred from the claim text.