公开(公告)号：US20250076733A1

公开(公告)日：2025-03-06

申请号：US18947272

申请日：2024-11-14

Applicant: ALPS ALPINE CO., LTD.

Inventor： Junichiro YOKOTA ,  Takeshi MURAYAMA

IPC: G03B5/06 ,  G03B17/12

Abstract: A module driving device includes a module holder configured to hold an optical module including a lens body and an imaging element; a connection member connected to the module holder such that the module holder is rockable about a first axial line that crosses a direction of an optical axis; a fixed-side member connected to the connection member such that the connection member is rockable about a second axial line that is perpendicular to an axial line direction of the first axial line; and a driver configured to move the module holder relative to the fixed-side member.

公开(公告)号：US20240004161A1

公开(公告)日：2024-01-04

申请号：US18449081

申请日：2023-08-14

Applicant: ALPS ALPINE CO., LTD.

Inventor： Hiroshi OSADA ,  Junichiro YOKOTA

IPC: G02B7/182 ,  G03B5/00 ,  H02K33/14

CPC classification number: G02B7/1821 ,  G03B5/00 ,  H02K33/14

Abstract: A reflector driving device includes: a reflector-retaining member configured to retain a reflector that refracts light; a first support member configured to support the reflector-retaining member so as to be swingable about a first axis; a second support member configured to support the first support member so as to be swingable about a second axis having an axis-line direction perpendicular to an axis-line direction of the first axis; a first driving mechanism configured to swing the reflector-retaining member about the first axis; a second driving mechanism configured to swing the first support member about the second axis; a first biasing member configured to bias the reflector-retaining member toward the first support member; and a second biasing member configured to bias the first support member toward the second support member.

公开(公告)号：US20250068034A1

公开(公告)日：2025-02-27

申请号：US18947240

申请日：2024-11-14

Applicant: ALPS ALPINE CO., LTD.

Inventor： Junichiro YOKOTA

IPC: G03B5/06 ,  G03B17/12

Abstract: A module driving device includes a fixed-side member; a module holder configured to hold an optical module and to be movable relative to the fixed-side member, the optical module including a lens body and an imaging element; a guide mechanism configured to guide rotation of the module holder about an optical axis of the lens body; a driver configured to rotate the module holder about the optical axis; and a connection member.

公开(公告)号：US20250159320A1

公开(公告)日：2025-05-15

申请号：US18944684

申请日：2024-11-12

Applicant: ALPS ALPINE CO., LTD.

Inventor： Junichiro YOKOTA ,  Kiyoyuki ITO

IPC: H04N23/54 ,  G02B27/64 ,  G03B5/06 ,  H04N23/68

Abstract: A module driving device includes a module holder configured to hold an optical module including a lens body and an imaging element; a connection member connected to the module holder such that the module holder is rockable about a first axial line that crosses a direction of an optical axis; a fixed-side member connected to the connection member such that the connection member is rockable about a second axial line that crosses the direction of the optical axis and is perpendicular to an axial line direction of the first axial line; and a driver including a plurality of shape memory alloy wires configured to move the module holder relative to the fixed-side member.

公开(公告)号：US20250155777A1

公开(公告)日：2025-05-15

申请号：US18941632

申请日：2024-11-08

Applicant: ALPS ALPINE CO., LTD.

Inventor： Junichiro YOKOTA

IPC: G03B5/06 ,  G03B17/12

Abstract: A module driving device includes a module holder configured to hold an optical module including a lens body and an imaging element; a connection member connected to the module holder such that the module holder is rockable about a first axial line that crosses an optical-axis direction; a fixed-side member connected to the connection member such that the connection member is rockable about a second axial line that crosses the optical-axis direction and is perpendicular to an axial line direction of the first axial line; and a driver including a plurality of shape memory alloy wires configured to move the module holder relative to the fixed-side member.

公开(公告)号：US20250110308A1

公开(公告)日：2025-04-03

申请号：US18897517

申请日：2024-09-26

Applicant: ALPS ALPINE CO., LTD.

Inventor： Hiroshi OSADA ,  Junichiro YOKOTA

IPC: G02B7/02

Abstract: A module drive device that includes: a module holder configured to hold an optical module including a lens body and an imaging device; a connection member connected to the module holder such that the module holder is swingable around a first axis intersecting an optical axis direction; a fixed-side member connected to the connection member such that the connection member is swingable around a second axis perpendicular to an axial direction of the first axis; a driver that moves the module holder with respect to the fixed-side member; a first engagement part provided such that the module holder is swingable around the first axis; and a second engagement part provided such that the connection member is swingable around the second axis.