Back to results
US 12,601,329 B2Granted
Optical system
AssigneeActutek Corporation
InventorsYu-Chiao Lo, Chao-Chang Hu, Yueh-Lin Lee
Life of this patent
Estimating the term…
Abstract
An optical system is provided. The optical system includes a first moveable unit, an optical module, an affixed base and a first driving module. The optical module includes an optical axis, wherein the optical module is connected to the first moveable unit. The first moveable unit is adapted to be moved relative to the affixed base. The first driving module is adapted to drive the first moveable unit to move relative to the affixed base.
Claims19
An optical system is provided, comprising:
- a first moveable unit;
- an optical module, comprising an optical axis, wherein the optical module is connected to the first moveable unit;
- an affixed base, wherein the first moveable unit is adapted to be moved relative to the affixed base;
- a first driving module, adapted to drive the first moveable unit to move relative to the affixed base;
- a first inertia sensor, wherein the first inertia sensor detects the movement of the optical module, and the optical axis passes through the first inertia sensor;
- a control unit, coupled to the first inertia sensor, wherein the control unit controls the first driving module according to a first sensing signal generated by the first inertia sensor;
- an image sensor;
- a second driving module, wherein the image sensor corresponds to the optical module, the second driving module is adapted to move the image sensor relative to the first moveable unit;
- and
- a circuit module, adapted to be connected to an outer circuit, wherein the circuit module comprises:
- a first circuit element, electrically connected to the first inertia sensor;
- a second circuit element, electrically connected to the second driving module;
- and
- a third circuit element, electrically connected to the image sensor,
- wherein the first circuit element, the second circuit element and the third circuit element overlap along the optical axis, and the third circuit element is located between the first circuit element and the second circuit element.
12 more elements
An optical system, comprising:
- a first moveable unit;
- an optical module, comprising an optical axis, wherein the optical module is connected to the first moveable unit;
- an affixed base, wherein the first moveable unit is adapted to be moved relative to the affixed base;
- a first driving module, adapted to drive the first moveable unit to move relative to the affixed base;
- a first inertia sensor, wherein the first inertia sensor detects the movement of the optical module;
- an image sensor, corresponding to the optical module;
- a second driving module, adapted to move the image sensor relative to the first moveable unit;
- a second inertia sensor, wherein the second inertia sensor is adapted to detect the movement of the image sensor relative to the first moveable unit;
- a control unit, coupled to the first inertia sensor and the second inertia sensor, wherein the control unit controls the first driving module according to the first sensing signal generated by the first inertia sensor, and the control unit controls the second driving module according to the second sensing signal generated by the second inertia sensor;
- and
- a circuit module, adapted to be connected to an outer circuit, wherein the circuit module comprises:
- a first circuit element, wherein the first inertia sensor is disposed on the first circuit element;
- a second circuit element, wherein the second driving module and the second inertia sensor are disposed on the second circuit element;
- and
- a third circuit element,
- wherein the image sensor is disposed on the third circuit element, wherein the first circuit element, the second circuit element and the third circuit element overlap along the optical axis.
13 more elements
Dependencies are inferred from the claim text.