Camera actuator and camera device comprising same
AssigneeLG Innotek Co., Ltd.
InventorHyun Joong Lee
Life of this patent
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Abstract
An embodiment of the present invention discloses a camera actuator including a housing, a mover on which a reflective member is disposed, a guide part disposed between the housing and the mover, and a driving part which drives the mover, wherein the guide part includes a support part, a first elastic part coupled to the support part and the mover, and a second elastic part coupled to the support part and the housing, the first elastic part tilts the mover with respect to a first axis, and the second elastic part tilts the mover with respect to a second axis perpendicular to the first axis.
Claims14
A camera actuator comprising:
- a housing;
- a mover on which a reflective member is disposed;
- a guide part disposed between the housing and the mover;
- and
- a driving part configured to drive the mover,
- wherein the guide part includes a support part, a first elastic part coupled to the support part and the mover, and a second elastic part coupled to the support part and the housing,
- wherein the first elastic part supports the mover to enable tilting with respect to a first axis,
- wherein the second elastic part supports the mover to enable tilting with respect to a second axis perpendicular to the first axis,
- wherein the first elastic part is disposed between the support part and the mover in a third direction, and connects the support part and the mover to each other,
- wherein the second elastic part is interposed between the support part and the mover in the third direction, and serves to connect the support part to the mover,
- wherein the first elastic part and the second elastic part are spaced apart from each other in the third direction and are physically separated from each other, and
- wherein the third direction is a direction from the guide part toward the mover and is perpendicular to a direction of the first axis and a direction of the second axis.
A camera actuator comprising:
- a housing;
- a mover on which a reflective member is disposed;
- and
- a guide part disposed between the housing and the mover and supporting the mover to enable tilting with respect to a first axis and a second axis,
- wherein the guide part includes a support part, a first elastic part coupled to a first surface of the support part and a lower side of the mover, and a second elastic part coupled to a second surface of the support part and the housing,
- wherein the first surface and the second surface of the support part are perpendicular to each other,
- wherein one surface of the first elastic part coupled to the first surface of the support part is perpendicular to one surface of the second elastic part coupled to the second surface of the support part,
- wherein the first elastic part is disposed between the support part and the mover in a third direction, and connects the support part and the mover to each other,
- wherein the second elastic part is interposed between the support part and the mover in the third direction, and serves to connect the support part to the mover,
- wherein the first elastic part and the second elastic part are spaced apart from each other in the third direction and are physically separated from each other, and
- wherein the third direction is a direction from the guide part toward the mover and is perpendicular to a direction of the first axis and a direction of the second axis.
Dependencies are inferred from the claim text.