公开(公告)号：US12105408B2

公开(公告)日：2024-10-01

申请号：US18156820

申请日：2023-01-19

Applicant: TDK TAIWAN CORP.

Inventor： Yung-Yun Chen ,  Yu-Chi Kuo ,  Xuan-Huan Su

IPC: G03B9/06 ,  G01B7/00 ,  G02B7/00 ,  G02B27/00 ,  G03B30/00

CPC classification number: G03B9/06 ,  G01B7/003 ,  G02B7/005 ,  G02B27/0012

Abstract: An optical element driving mechanism is provided in the present disclosure, including a fixed portion, a first movable portion, and a driving assembly. The first movable portion is movable relative to the fixed portion. The driving assembly drives the first movable portion to move relative to the fixed portion. The first movable portion brings an optical element to move.

公开(公告)号：US12287565B2

公开(公告)日：2025-04-29

申请号：US18156157

申请日：2023-01-18

Applicant: TDK TAIWAN CORP.

Inventor： Xuan-Huan Su ,  Ko-Lun Chao ,  Yu-Chi Kuo ,  Yung-Yun Chen

IPC: G03B9/36 ,  G02B7/09 ,  G02B27/64

Abstract: A driving mechanism for moving an optical element is provided, including a fixed part, a movable part, movably connected to the fixed part, a positioning structure, and a driving assembly. The optical element is disposed on the movable part, and the positioning structure is formed on the fixed part to restrict the movable part in a specific position relative to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part.

公开(公告)号：US12165502B2

公开(公告)日：2024-12-10

申请号：US17943499

申请日：2022-09-13

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Hsi Wang ,  Lien-Yu Huang ,  Yu-Chi Kuo ,  Xuan-Huan Su

IPC: G08B6/00 ,  G02B7/04 ,  H02N2/00 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/57 ,  H04N23/60

Abstract: A driving mechanism is provided, including a base, a movable unit, a magnetic element, and a driving assembly. The movable unit is movably disposed on the base. The magnetic element is disposed on the movable unit and has plastic material. The driving assembly is configured to drive the movable unit to move relative to the base, wherein the driving assembly has a coil, and the magnetic element and the movable unit move relative to the base when an electrical current is applied to the coil.

公开(公告)号：US12165503B2

公开(公告)日：2024-12-10

申请号：US17944441

申请日：2022-09-14

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Hsi Wang ,  Xuan-Huan Su ,  Yu-Chi Kuo ,  Yueh-Lin Lee

IPC: G08B6/00 ,  G02B7/04 ,  H02N2/00 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/57 ,  H04N23/60

Abstract: An optical element driving mechanism is provided and includes a first movable part, a fixed assembly and a first driving assembly. The first movable part includes an optical element, and the first movable part is movable relative to the fixed assembly. The first driving assembly is configured to drive the first movable part to move relative to the fixed assembly. The fixed assembly includes a first base and a second base arranged along a first axis, and the first movable part moves along the first axis.

公开(公告)号：US12112617B2

公开(公告)日：2024-10-08

申请号：US17882867

申请日：2022-08-08

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Hsi Wang ,  Xuan-Huan Su ,  Kuen-Wang Tsai ,  Chao-Chang Hu

IPC: H04N23/55 ,  G02B7/08 ,  G03B5/00 ,  G03B9/40 ,  G03B13/36 ,  G08B6/00 ,  H02K11/21 ,  H02K41/035 ,  H04N23/51 ,  H04N23/54 ,  H05K1/18

CPC classification number: G08B6/00 ,  G02B7/08 ,  G03B5/00 ,  G03B9/40 ,  G03B13/36 ,  H02K11/21 ,  H02K41/0354 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H05K1/181 ,  H05K2201/10916

Abstract: A driving mechanism for moving a flat optical element is provided. The driving mechanism includes a fixed part, a movable member, and a driving assembly. The movable member is movably disposed on the fixed part and connected to the optical element. The driving assembly is configured to impel the movable member and the optical element to move relative to the fixed part. The driving assembly has a coil disposed on the fixed part.

公开(公告)号：US11991436B2

公开(公告)日：2024-05-21

申请号：US17895503

申请日：2022-08-25

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Hsi Wang ,  Yu-Chi Kuo ,  Xuan-Huan Su ,  Yueh-Lin Lee

IPC: H04N23/57 ,  G02B7/04 ,  G03B9/36 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H10N30/20

CPC classification number: H04N23/57 ,  G02B7/04 ,  G03B9/36 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H10N30/20

Abstract: A driving mechanism is provided, including a base, a movable unit, and a movable part. The movable unit is movably disposed on the base and connected to an optical element. The movable part is movably disposed on the base and forms a passage. When the movable part moves from the first position to the second position relative to the base, the movable unit can slide relative to the base from its initial position through the passage to a closed position.