公开(公告)号：US20240302672A1

公开(公告)日：2024-09-12

申请号：US18600090

申请日：2024-03-08

Applicant: TDK TAIWAN CORP.

Inventor： Chun-Chia PENG ,  Po-Xiang ZHUANG ,  Wei-Jhe SHEN ,  Yi-Ho CHEN ,  Ko-Lun CHAO

IPC: G02B27/64

CPC classification number: G02B27/646

Abstract: A driving mechanism for moving an optical clement is provided. The driving mechanism includes a fixed part, a movable part, and a driving assembly. The movable part is movably connected to the fixed part for holding the optical element. The driving assembly is configured for moving the movable part relative to the fixed part.

公开(公告)号：US20220353390A1

公开(公告)日：2022-11-03

申请号：US17735523

申请日：2022-05-03

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Hsi WANG ,  Yueh-Lin LEE ,  Ko-Lun CHAO ,  Chao-Chang HU

IPC: H04N5/225 ,  G02B7/09

Abstract: An optical component driving mechanism is provided. The optical component driving mechanism includes a first movable portion, a fixed portion, and a first driving assembly. The fixed portion includes a first opening. The first movable portion is movable relative to the fixed portion. The first driving assembly is configured to drive the first movable portion to move relative to the fixed portion.

公开(公告)号：US20220334338A1

公开(公告)日：2022-10-20

申请号：US17855174

申请日：2022-06-30

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Kuen-Wang TSAI ,  Liang-Ting HO ,  Chao-Hsi WANG ,  Chih-Wei WENG ,  He-Ling CHANG ,  Che-Wei CHANG ,  Sheng-Zong CHEN ,  Ko-Lun CHAO ,  Min-Hsiu TSAI ,  Shu-Shan CHEN ,  Jung-suck RYOO ,  Mao-Kuo HSU ,  Guan-Yu SU

IPC: G02B7/00 ,  G02B7/02 ,  G02B7/18

Abstract: An optical element driving mechanism includes a movable assembly, a fixed assembly, and a driving assembly. The movable assembly is configured to be connected to an optical element. The movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly in a range of motion. The optical element driving mechanism further includes a positioning assembly configured to position the movable assembly at a predetermined position relative to the fixed assembly when the driving assembly is not operating.

公开(公告)号：US20220244785A1

公开(公告)日：2022-08-04

申请号：US17649318

申请日：2022-01-28

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Mao-Kuo HSU ,  Ching-Chieh HUANG ,  Guan-Yu SU ,  Po-Xiang ZHUANG ,  Wei-Jhe SHEN ,  Yi-Ho CHEN ,  Ko-Lun CHAO

IPC: G06F3/01 ,  H02K11/215 ,  H02K41/035 ,  H02K33/18 ,  G08B6/00

Abstract: A tactile feedback system is provided, including a fixed part, a movable part, and a driving assembly. The fixed part is affixed to an electronic device. The movable part can move relative to the fixed part. The driving assembly is configured to drive the movable part to move relative to the fixed part, thereby generating a tactile feedback force to a user.