公开(公告)号：US20240012311A1

公开(公告)日：2024-01-11

申请号：US17860364

申请日：2022-07-08

Applicant: TDK TAIWAN CORP.

Inventor： Kai-Po FAN ,  Wei-Jhe SHEN ,  Yi-Ho CHEN

IPC: G03B5/04

CPC classification number: G03B5/04 ,  G03B2205/0015 ,  G03B2205/0069

Abstract: An optical member driving mechanism is provided, including a movable portion, a fixed portion, a driving assembly, and a guiding assembly. The movable portion is configured to connect an optical member, and is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the fixed portion, and the movable portion moves relative to the fixed portion through the guiding assembly.

公开(公告)号：US20230379586A1

公开(公告)日：2023-11-23

申请号：US18320755

申请日：2023-05-19

Applicant: TDK TAIWAN CORP.

Inventor： Ko-Lun CHAO ,  Yi-Ho CHEN ,  Ya-Hsiu WU ,  Ying-Jen WANG ,  Sin-Jhong SONG ,  Cheng-Jui CHANG

IPC: H04N23/695 ,  G06F1/16

CPC classification number: H04N23/695 ,  G06F1/1686

Abstract: An optical system, disposed on an electrical device, including a movable portion, a connected portion, and a driving assembly. The movable portion is connected to an optical module. The connected portion connects the movable portion to the electrical device. The driving assembly drives the movable portion to move relative to the electrical device.

公开(公告)号：US20230288658A1

公开(公告)日：2023-09-14

申请号：US18156182

申请日：2023-01-18

Applicant: TDK TAIWAN CORP.

Inventor： Xuan-Huan SU ,  Yu-Chi KUO ,  Yung-Yun CHEN ,  Yi-Ho CHEN ,  Ying-Jen WANG

IPC: G02B7/00 ,  G01B7/00 ,  G02B27/00

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

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion and a sensing assembly. The movable portion is connected with an optical element. The movable portion is movable relative to the fixed portion. The sensing assembly senses whether the movable portion is in a first position relative to the fixed portion.

公开(公告)号：US20230266637A1

公开(公告)日：2023-08-24

申请号：US17961038

申请日：2022-10-06

Applicant: TDK TAIWAN CORP.

Inventor： Chan-Jung HSU ,  Chen-Hsin HUANG ,  Chen-Hung CHAO ,  Yi-Ho CHEN ,  Kun-Shih LIN ,  Shou-Jen LIU

IPC: G03B9/44

CPC classification number: G03B9/44 ,  G02B27/646

Abstract: An optical system is provided and includes a first optical element driving mechanism, which includes a first fixed assembly, a first movable assembly, and a first driving assembly. The first movable assembly is configured to be connected to a first optical element, and the first movable assembly is movable relative to the first fixed assembly. The first movable assembly includes a first movable element and a second movable element. The first driving assembly is configured to drive the first movable assembly to move relative to the first fixed assembly. The first fixed assembly and the first movable assembly are arranged along a main axis, and the first driving assembly is configured to drive the second movable element to move along a first axis, thereby driving the first movable element to move around the main axis.

公开(公告)号：US20230204941A1

公开(公告)日：2023-06-29

申请号：US18089145

申请日：2022-12-27

Applicant: TDK TAIWAN CORP.

Inventor： Ya-Hsiu WU ,  Yi-Ho CHEN ,  Ying-Jen WANG

IPC: G02B26/08 ,  G02B27/64

CPC classification number: G02B26/08 ,  G02B27/642

Abstract: An optical system is provided, including a first optical module and a second optical module. The first optical module is used for changing the direction of light emitted from a light source. The second optical module corresponds to the first optical module and is used for changing the direction of the light. The direction of the light exit the first optical module is different from the direction of the light exit the second optical module.

公开(公告)号：US20230161224A1

公开(公告)日：2023-05-25

申请号：US17989987

申请日：2022-11-18

Applicant: TDK TAIWAN CORP.

Inventor： Ying-Jen WANG ,  Yi-Ho CHEN ,  Ko-Lun CHAO ,  Ya-Hsiu WU

IPC: G03B3/10 ,  G03B13/36

CPC classification number: G03B3/10 ,  H04N5/2254 ,  G03B13/36

Abstract: An optical system is provided. The optical system includes a movable portion, a fixed portion, and a driving assembly. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The driving assembly is located between the movable portion and the fixed portion.

公开(公告)号：US20230127889A1

公开(公告)日：2023-04-27

申请号：US17971867

申请日：2022-10-24

Applicant: TDK TAIWAN CORP.

Inventor： Ying-Jen WANG ,  Yi-Ho CHEN ,  Ya-Hsiu WU

IPC: G02B27/64 ,  H04N5/225

Abstract: An optical system is provided, including an optical module, a fixed part, a movable part for holding an optical module, and a flexible member. The flexible member movably connects the movable part to the fixed part to suppress the vibration of the optical system at a first frequency.

公开(公告)号：US20220397804A1

公开(公告)日：2022-12-15

申请号：US17836509

申请日：2022-06-09

Applicant: TDK TAIWAN CORP.

Inventor： Ying-Jen WANG ,  Ya-Hsiu WU ,  Yi-Ho CHEN ,  Chao-Chang HU

IPC: G03B13/34 ,  H02K41/02

Abstract: A driving mechanism is provided, including a fixed part, a movable part connected to the fixed part, a first connecting member, and a first wire. The first connecting member is hinged to the fixed part and connected to the movable part. The first wire has SMA material and is connected between the fixed part and the first connecting member. When the first wire contracts in length, the first connecting member rotates relative to the fixed part, and the movable part is driven to move relative to the fixed part.

公开(公告)号：US20220308306A1

公开(公告)日：2022-09-29

申请号：US17675788

申请日：2022-02-18

Applicant: TDK TAIWAN CORP.

Inventor： Ya-Hsiu WU ,  Ying-Jen WANG ,  Yi-Ho CHEN

IPC: G02B7/04

Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, and a driving assembly. The movable part is for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is for driving the movable part to move relative to the fixed part. The optical element is used to correspond to an electromagnetic wave.

公开(公告)号：US20220283407A1

公开(公告)日：2022-09-08

申请号：US17675603

申请日：2022-02-18

Applicant: TDK TAIWAN CORP.

Inventor： Ya-Hsiu WU ,  Yi-Ho CHEN ,  Ying-Jen WANG

IPC: G02B13/00 ,  G02B7/04

Abstract: An optical element driving mechanism is provided, including a movable part, a fixed part, and a driving assembly. The movable part is used for connecting an optical element. The movable part is movable relative to the fixed part. The driving assembly is used for driving the movable part to move relative to the fixed part. The driving assembly is used for driving the movable part to move in a first dimension.