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US 11,536,983 B2Granted
Thin-plate-typed rotating module
AssigneeTDK Taiwan Corp.
InventorsCheng Kai Yu, Chao Chang Hu, Chih Wei Weng
Life of this patent
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Abstract
A thin-plate-typed rotating module includes a rotating element, a driving unit and a base board. The rotating element is rotatable about a first axial direction and a second axial direction in a limited degree. The driving unit connects the rotating element for driving the rotating element to rotate about the first and second axial directions. The base board is furnished with a control module which is connected with the driving unit for controlling the driving unit to operate.
Claims13
A driving mechanism of optical component, comprising:
- a movable part, capable of connecting an optical component;
- a fixed part, said movable part being movable relative to said fixed part;
- a driving unit, furnished between said movable part and said fixed part for driving said movable part to move relative to said fixed part;
- and
- a circuit component, having a thin-plate-typed structure made of electric conductive material and being electrically coupling with said driving unit;
- said circuit component comprising:
- a first connecting unit, the movable part being movably connected to the fixed part via the first connecting unit;
- a second connecting unit, the movable part being movably connected to the fixed part via the second connecting unit;
- a third connecting unit, the movable part being movably connected to the fixed part via the third connecting unit;
- and
- a fourth connecting unit, the movable part being movably connected to the fixed part via the fourth connecting unit;
- wherein, each of said first connecting unit, said second connecting unit, said third connecting unit and said fourth connecting unit respectively includes a first section extending along a first direction;
- wherein, said circuit component defines a thickness direction which is perpendicular to the first direction;
- when viewing along the thickness direction of the circuit component, said fixed part has a polygonal contour including a first side extending along the first direction and a fourth side extending parallel to and apart from the first side, in addition, the first section of the first connecting unit and the first section of the second connecting unit are both located at the first side of the fixed part;
- the first section of the third connecting unit and the first section of the fourth connecting unit are both located at the fourth side of the fixed part;
- wherein the first connecting unit, the second connecting unit, the third connecting unit and the fourth connecting unit are electrically independent of each other.
13 more elements
Dependencies are inferred from the claim text.