公开(公告)号：US20200271895A1

公开(公告)日：2020-08-27

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: G02B7/182 ,  G02B26/08 ,  G06K9/00 ,  H02K33/16

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.

公开(公告)号：US20200209520A1

公开(公告)日：2020-07-02

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 ,  G02B26/10 ,  G02B26/08 ,  H02K41/035

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：US20210278627A1

公开(公告)日：2021-09-09

申请号：US17193579

申请日：2021-03-05

Applicant: TDK TAIWAN CORP.

Inventor： Yi-Ho CHEN ,  Chao-Chang HU ,  Mao-Kuo HSU ,  Shu-Shan CHEN ,  Chih-Wei WENG ,  Kai-Jing FU ,  Sung-Mao TSAI

IPC: G02B7/182

Abstract: An optical element driving mechanism is provided in the present disclosure. The optical element driving mechanism includes a fixed portion, a movable portion, a driving assembly and a first connecting assembly. The movable portion is connected to an optical element. The movable portion moves relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion via the first connecting assembly.

公开(公告)号：US20190230255A1

公开(公告)日：2019-07-25

申请号：US16257398

申请日：2019-01-25

Applicant: TDK TAIWAN CORP.

Inventor： Kai-Jing FU ,  Liang-Ting HO ,  Chao-Chang HU ,  Sin-Jhong SONG

IPC: H04N5/225 ,  G02B3/14 ,  G02B13/00 ,  G02B27/00 ,  G02B27/64 ,  G02B26/00 ,  G02B7/02 ,  G02B7/09 ,  G02B27/09

Abstract: A reflecting unit is provided, including an optical member holder, an optical member, a frame, a first bearing member, a first hinge, and a first driving module. The optical member is disposed on the optical member holder. The first bearing member is disposed on the frame or the optical member holder. The first hinge is pivotally connected to the optical member holder and the frame. The first driving module can drive the optical member holder to rotate relative to the frame. When the optical member holder rotates relative to the frame, the first hinge rotates relative to the optical member holder or the frame via the first bearing member.

公开(公告)号：US20210191109A1

公开(公告)日：2021-06-24

申请号：US16738547

申请日：2020-01-09

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Mao-Kuo HSU ,  Shu-Shan CHEN ,  Kai-Jing FU

IPC: G02B26/10 ,  G01S7/481

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 the driving assembly is configured to drive the movable part to move relative to the fixed part. Light reaches the optical element along an incident direction and leaves the optical element along an exit direction, wherein the exit direction is not parallel to the incident direction.

公开(公告)号：US20200209612A1

公开(公告)日：2020-07-02

申请号：US16728683

申请日：2019-12-27

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Mao-Kuo HSU ,  Kai-Jing FU

IPC: G02B26/08 ,  G02B7/182 ,  G02B6/35 ,  H04N5/225

Abstract: An optical member driving mechanism is provided, including a movable portion, a fixed portion, a driving assembly, a light emitter, and a light receiver. The driving assembly is configured to drive the movable portion to move relative to the fixed portion. The light emitter emits light toward an object, and the light receiver receives the light reflected by the object.