Two-dimensional scanning galvanometer device
AssigneeSuteng Innovation Technology Co., Ltd.
InventorFenglian XU
Life of this patent
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Abstract
A two-dimensional scanning galvanometer device includes a first magnet, a second magnet, a magnetic yoke, a galvanometer chip, a base, a cover plate, and a flexible circuit board. The first magnet is a ring-shaped permanent magnet and is disposed above the magnetic yoke; the second magnet is a permanent magnet and is disposed above the magnetic yoke; the magnetic yoke is configured to support the first magnet and the second magnet; the galvanometer chip is disposed above the first magnet; the first magnet, the second magnet, the magnetic yoke, and the galvanometer chip are all located inside the base; the cover plate is connected to the base and is disposed above the base; and the flexible circuit board is connected to the galvanometer chip.
Claims10
A two-dimensional scanning galvanometer device, comprising a first magnet, a second magnet, a magnetic yoke, a galvanometer chip, a base, a cover plate, and a flexible circuit board, wherein:
- the first magnet is a ring-shaped permanent magnet and is disposed above the magnetic yoke;
- the second magnet is a permanent magnet and is disposed above the magnetic yoke;
- the magnetic yoke is configured to support the first magnet and the second magnet;
- the galvanometer chip is disposed above the first magnet;
- the first magnet, the second magnet, the magnetic yoke and the galvanometer chip are all located inside the base;
- the cover plate is connected to the base and is disposed above the base;
- and
- the flexible circuit board is connected to the galvanometer chip.
Dependencies are inferred from the claim text.