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US 12,468,144 B2Granted
Actuator device
AssigneeLG Innotek Co., Ltd.
InventorsSung Guk Lee, Seong Min Lee
Life of this patent
Estimating the term…
Abstract
A first embodiment of the present invention relates to an actuator device comprising: a housing; a holder disposed inside the housing; a reflective member disposed on the holder; a moving plate disposed between the housing and the holder; a rigid mover coupled to the holder; and a damper coupled to the rigid mover, wherein the rigid mover comprises a protruding portion coupled to the housing by the damper.
Claims20
An actuator device comprising:
- a housing;
- a holder disposed in the housing;
- a reflective member disposed on the holder;
- a moving plate disposed between the housing and the holder;
- a rigid mover coupled to the holder;
- and
- a damper coupled to the rigid mover,
- wherein a first portion of the housing is disposed between the rigid mover and the moving plate,
- wherein the rigid mover comprises a body portion disposed on an opposite side of the moving plate with respect to the first portion of the housing, a coupling portion extending from the body portion and coupled with the holder, and a protruding portion protruding from the body portion, and
- wherein the protruding portion of the rigid mover is coupled with the housing by the damper.
7 more elements
An actuator device comprising:
- a housing;
- a holder disposed in the housing;
- a reflective member disposed on the holder;
- a moving plate disposed between the housing and the holder;
- a rigid mover coupled with the holder;
- and
- a damper connecting the rigid mover and the housing,
- wherein a first portion of the housing is disposed between the rigid mover and the moving plate,
- wherein the rigid mover comprises a body portion disposed on an opposite side of the moving plate with respect to the first portion of the housing, a coupling portion extending from the body portion and coupled with the holder, and a protruding portion protruding from the body portion, and
- wherein the damper connects the protruding portion of the rigid mover and the housing.
7 more elements
An actuator device comprising:
- a housing;
- a holder disposed in the housing;
- a reflective member disposed on the holder;
- a moving plate disposed between the housing and the holder;
- a rigid mover coupled with the holder;
- a damper connecting the rigid mover and the housing;
- a first magnet disposed on the rigid mover;
- and
- a second magnet disposed on the housing and configured to generate a repulsive force with the first magnet,
- wherein a first portion of the housing is disposed between the rigid mover and the moving plate, and
- wherein at least a portion of the second magnet is disposed between the first magnet and the moving plate, and is disposed on an opposite side of the moving plate with respect to the first portion of the housing.
8 more elements
Dependencies are inferred from the claim text.