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US 2024/0103343 A1Published application
Lens driving mechanism, camera module, and optical device
AssigneeLG Innotek Co., Ltd.
InventorsJae Keun PARK, Tae Min HA
Life of this patent
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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 housing comprising a first lateral part;
- a bobbin disposed in the housing;
- a lens module coupled with the bobbin;
- a driving magnet disposed on the bobbin;
- a driving coil facing the driving magnet;
- first and second blades configured to move together with the bobbin;
- an iris magnet and an iris coil facing each other;
- a circuit board electrically connected with the iris coil;
- and
- an iris sensor configured to sense the iris magnet,
- wherein the circuit board comprises a mounting part disposed with the iris sensor, and
- wherein the mounting part of the circuit board is disposed at a position corresponding to the first lateral part of the housing.
9 more elements
A camera module comprising:
- a housing comprising a first lateral part;
- a bobbin disposed in the housing;
- a lens module coupled with the bobbin;
- a driving magnet and a driving coil configured to move the bobbin in an optical axis direction with respect to the housing;
- an iris housing;
- first and second blades;
- an iris magnet and an iris coil configured to move the first and second blades;
- a flexible printed circuit board electrically connected with the iris coil;
- and
- an iris sensor configured to sense the iris magnet,
- wherein the flexible printed circuit board comprises a mounting part disposed with the iris sensor, and
- wherein the mounting part of the circuit board is disposed at a position corresponding to the first lateral part of the housing.
9 more elements
A camera module comprising:
- a housing;
- a bobbin disposed in the housing;
- a lens module coupled with the bobbin;
- a first magnet disposed on the bobbin;
- a first coil facing the first magnet;
- and
- a iris unit coupled with the bobbin.
4 more elements
Dependencies are inferred from the claim text.