公开(公告)号：US11947252B2

公开(公告)日：2024-04-02

申请号：US18083137

申请日：2022-12-16

Applicant: TDK TAIWAN CORP.

Inventor： Chih-Wei Weng ,  Juei-Hung Tsai ,  Shu-Shan Chen ,  Mao-Kuo Hsu ,  Sin-Jhong Song

IPC: G03B5/00 ,  G02B7/02 ,  G02B7/08 ,  G02B7/09 ,  G02B7/10 ,  G02B9/62 ,  G02B13/00 ,  G02B27/64 ,  G03B13/36 ,  H04N23/54 ,  H04N23/55 ,  H04N23/57 ,  H04N23/68

CPC classification number: G03B5/00 ,  G02B7/021 ,  G02B7/08 ,  G02B7/09 ,  G02B7/10 ,  G02B9/62 ,  G02B13/001 ,  G02B13/0065 ,  G02B27/646 ,  G03B13/36 ,  H04N23/54 ,  H04N23/55 ,  H04N23/57 ,  H04N23/687 ,  G03B2205/0007 ,  G03B2205/0053 ,  G03B2205/0069

Abstract: An optical member driving mechanism is provided. The optical member driving mechanism includes a first portion and a matrix structure. The first portion is connected to a first optical member and corresponds to a first light. The matrix structure is disposed on the first portion and corresponds to a second light, wherein the first light is different from the second light. The matrix structure includes a regularly-arranged structure.

公开(公告)号：US11556047B2

公开(公告)日：2023-01-17

申请号：US16740690

申请日：2020-01-13

Applicant: TDK TAIWAN CORP.

Inventor： Chih-Wei Weng ,  Juei-Hung Tsai ,  Shu-Shan Chen ,  Mao-Kuo Hsu ,  Sin-Jhong Song

IPC: H04N5/225 ,  G02B7/08 ,  G02B7/10 ,  G03B5/00 ,  G02B9/62 ,  G02B7/09 ,  G02B13/00 ,  G02B27/64 ,  H04N5/232 ,  G02B7/02 ,  G03B13/36

Abstract: An optical member driving mechanism is provided. The optical member driving mechanism includes a first portion and a matrix structure. The first portion is connected to a first optical member and corresponds to a first light. The matrix structure is disposed on the first portion and corresponds to a second light, wherein the first light is different from the second light.

公开(公告)号：US11686919B2

公开(公告)日：2023-06-27

申请号：US16728734

申请日：2019-12-27

Applicant: TDK TAIWAN CORP.

Inventor： Kai-Jing Fu ,  Chao-Chang Hu ,  Min-Hsiu Tsai ,  Mao-Kuo Hsu ,  Juei-Hung Tsai

IPC: G02B7/182 ,  G02B26/08 ,  G02B26/10 ,  H02K41/035 ,  G01S7/481 ,  G01B11/24 ,  G01S17/42

CPC classification number: G02B7/1821 ,  G01B11/24 ,  G01S7/4813 ,  G01S7/4816 ,  G01S7/4817 ,  G01S17/42 ,  G02B26/0816 ,  G02B26/101 ,  G02B26/105 ,  H02K41/0356 ,  H02K2201/18

Abstract: A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, a driving assembly, and a positioning structure. The movable part is connected to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part. The positioning structure is formed on the movable part or the fixed part for positioning the optical element or at least one part of the driving assembly.

公开(公告)号：US11422334B2

公开(公告)日：2022-08-23

申请号：US16738510

申请日：2020-01-09

Applicant: TDK TAIWAN CORP.

Inventor： Kai-Jing Fu ,  Chao-Chang Hu ,  Min-Hsiu Tsai ,  Mao-Kuo Hsu ,  Juei-Hung Tsai

IPC: G02B26/08 ,  G02B7/182 ,  H02K33/16 ,  G06V20/64

Abstract: A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, and a driving assembly. The movable part is movable relative to the fixed part and has a first resonance frequency with respect to the fixed part. The driving assembly is configured to drive the movable part to rotate back and forth within a range relative to the fixed part.