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US 2022/0342278 A1Published application
Lens driving mechanism, camera module, and optical device
AssigneeLG Innotek Co., Ltd.
InventorsJae Keun PARK, Tae Min HA
Life of this patent
Estimating the term…
Abstract
An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.
Claims20
A camera module comprising:
- a printed circuit board;
- an image sensor disposed on the printed circuit board;
- a base disposed on the printed circuit board;
- a bobbin disposed on the base;
- a lens module coupled to the bobbin;
- a first magnet disposed on the bobbin;
- a first coil facing the first magnet;
- an iris unit configured to adjust an amount of incident light to the lens module and comprising first and second blades, a second magnet, and a second coil facing the second magnet;
- a substrate electrically connected with the second coil;
- and
- a first sensor configured to sense the second magnet,
- wherein the substrate comprises a mounting part disposed with the first sensor and a terminal part coupled to the printed circuit board, and
- wherein the mounting part of the substrate and the terminal part of the substrate are disposed opposite to each other with respect to the lens module.
10 more elements
A camera module comprising:
- a base;
- a bobbin disposed on the base;
- a lens module coupled to the bobbin;
- a first magnet disposed on the bobbin;
- a first coil facing the first magnet;
- an iris unit configured to adjust an amount of incident light to the lens module and comprising first and second blades, a second magnet, and a second coil facing the second magnet;
- a substrate electrically connected with the second coil;
- and
- a first sensor configured to sense the second magnet,
- wherein the substrate comprises a mounting part disposed with the first sensor and a terminal part comprising a plurality of terminals, and
- wherein, when viewed from above, the mounting part of the substrate and the terminal part of the substrate are disposed opposite to each other with respect to the lens module.
8 more elements
A camera module comprising:
- a base;
- a bobbin disposed on the base;
- a lens module coupled to the bobbin;
- a first magnet disposed on the bobbin;
- and
- a first coil facing the first magnet.
3 more elements
Dependencies are inferred from the claim text.