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US 12,754,390 B2Granted
Driving mechanism
AssigneeActutek Corporation
InventorsKai-Po Fan, Man-Ting Lu, Shou-Jen Liu
Life of this patent
Estimating the term…
Abstract
A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movably connected to the fixed part for holding the optical element. The driving assembly is configured for moving the movable part relative to the fixed part.
Claims19
A driving mechanism for moving an optical element, comprising:
- a fixed part;
- a movable part, movably connected to the fixed part for holding the optical element;
- and
- a driving assembly, configured for moving the movable part relative to the fixed part;
- and
- a substrate and a circuit board, wherein the fixed part includes a base and a housing connected to each other, the substrate is affixed to the base, the circuit board is affixed in a cavity of the substrate, and the driving assembly includes a first magnetic element disposed on the movable part and a first coil disposed on the substrate, wherein the circuit board and the first coil are disposed on opposite sides of the substrate.
3 more elements
Dependencies are inferred from the claim text.