公开(公告)号：US20200209607A1

公开(公告)日：2020-07-02

申请号：US16727510

申请日：2019-12-26

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Er HSU ,  Chin-Hsien LEE ,  Chih-Wei WENG

IPC: G02B23/08 ,  G02B3/14

Abstract: A periscope optical module is provided. The periscope optical module includes a first optical element, a second optical element, and a third optical element. The first optical element has a first optical axis. The second optical element corresponds to the first optical element and adjusts a forward direction of a light. The third optical element has a second optical axis. The third optical element corresponds to the second optical element. The light passes through the first optical element, the second optical element, and the third optical element consecutively. The first optical axis is not parallel to the second optical axis. A minimum size of the first optical element in a direction that is perpendicular to the first optical axis is larger than a maximum size of the third optical element in a direction of the first optical axis.

公开(公告)号：US20200209518A1

公开(公告)日：2020-07-02

申请号：US16812974

申请日：2020-03-09

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Er HSU

IPC: G02B7/10 ,  H04N5/225 ,  G03B17/02 ,  G02B7/02 ,  G02B7/09

Abstract: A camera module is provided, including a lens holder, a driving mechanism, a frame, a base, a sensing element, and a plurality of three-dimensional circuits. The lens holder carries a lens with an optical axis. The driving mechanism is configured to drive the lens holder along the optical axis. The frame receives the driving mechanism and the lens holder therein. The base supports the frame, and a recess is formed on the bottom of the base. Specifically, the recess is formed by the outer periphery of the bottom of the base extending toward the light-exit direction of the optical axis. The sensing element is disposed in the recess. The three-dimensional circuits are formed in the recess and electrically connected to the sensing element and the driving mechanism.

公开(公告)号：US20240264405A1

公开(公告)日：2024-08-08

申请号：US18636754

申请日：2024-04-16

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Liang-Ting HO ,  Chen-Er HSU ,  Yi-Liang CHAN ,  Fu-Lai TSENG ,  Fu-Yuan WU ,  Chen-Chi KUO ,  Ying-Jen WANG ,  Wei-Han HSIA ,  Yi-Hsin TSENG ,  Wen-Chang LIN ,  Chun-Chia LIAO ,  Shou-Jen LIU ,  Chao-Chun CHANG ,  Yi-Chieh LIN ,  Shang-Yu HSU ,  Yu-Huai LIAO ,  Shih-Wei HUNG ,  Sin-Hong LIN ,  Kun-Shih LIN ,  Yu-Cheng LIN ,  Wen-Yen HUANG ,  Wei-Jhe SHEN ,  Chih-Shiang WU ,  Sin-Jhong SONG ,  Che-Hsiang CHIU ,  Sheng-Chang LIN

IPC: G02B7/09 ,  G02B27/64 ,  H04N23/55 ,  H04N23/57

CPC classification number: G02B7/09 ,  G02B27/646 ,  H04N23/55 ,  H04N23/57

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and 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. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.

公开(公告)号：US20230120771A1

公开(公告)日：2023-04-20

申请号：US18066904

申请日：2022-12-15

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Liang-Ting HO ,  Chen-Er HSU ,  Yi-Liang CHAN ,  Fu-Lai TSENG ,  Fu-Yuan WU ,  Chen-Chi KUO ,  Ying-Jen WANG ,  Wei-Han HSIA ,  Yi-Hsin TSENG ,  Wen-Chang LIN ,  Chun-Chia LIAO ,  Shou-Jen LIU ,  Chao-Chun CHANG ,  Yi-Chieh LIN ,  Shang-Yu HSU ,  Yu-Huai LIAO ,  Shih-Wei HUNG ,  Sin-Hong LIN ,  Kun-Shih LIN ,  Yu-Cheng LIN ,  Wen-Yen HUANG ,  Wei-Jhe SHEN ,  Chih-Shiang WU ,  Sin-Jhong SONG ,  Che-Hsiang CHIU ,  Sheng-Chang LIN

IPC: G02B7/09 ,  G02B27/64 ,  H04N23/55 ,  H04N23/57

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and 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. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.

公开(公告)号：US20200209439A1

公开(公告)日：2020-07-02

申请号：US16728496

申请日：2019-12-27

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang HU ,  Che-Wei CHANG ,  Chih-Wen CHIANG ,  Chen-Er HSU ,  Fu-Yuan WU ,  Shou-Jen LIU ,  Chih-Wei WENG ,  Mao-Kuo HSU ,  Hsueh-Ju LU ,  Che-Hsiang CHIU

IPC: G02B3/14

Abstract: An optical system is provided and includes a fixed assembly, a movable element and a driving module. The fixed assembly has a main axis. The movable element is movable relative to the fixed assembly and has a surface facing a first optical element. The driving module is configured to drive the movable element to move relative to the fixed assembly.

公开(公告)号：US20190288022A1

公开(公告)日：2019-09-19

申请号：US16354491

申请日：2019-03-15

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Er HSU ,  Sin-Jhong SONG

IPC: H01L27/146 ,  G02B7/02 ,  G02B7/04 ,  H04N5/225

Abstract: A photosensitive module is provided, which can be disposed in an electronic device for receiving light passing through a lens in the electronic device, including a base assembly, an image sensor, a first plastic member and a transparent plate. The base assembly includes a substrate, and the substrate has a main body including a metal material. The image sensor is disposed on the base assembly and adjacent to the main body of the substrate. The first plastic member is connected to the base assembly and configured to protect the image sensor. The transparent plate is located on the first plastic member. When the photosensitive module receives the light passing through the lens, the light passes through the transparent plate to the image sensor.

公开(公告)号：US20180367784A1

公开(公告)日：2018-12-20

申请号：US16109021

申请日：2018-08-22

Applicant: TDK TAIWAN CORP.

Inventor： Chen-Er HSU ,  Chih-Wei WENG ,  Chao-Chang HU

IPC: H04N13/239 ,  H04N5/225 ,  H04N13/296 ,  H04N5/232

CPC classification number: H04N13/239 ,  H04N5/2257 ,  H04N5/23287 ,  H04N13/296

Abstract: A camera module is provided. The camera module includes a number of camera assembles. Each of the camera assembles includes a lens unit and an electromagnetic driving unit. The electromagnetic driving unit includes at least one magnetic element for controlling the movement of the corresponding lens unit. The distance between two of the magnetic elements, which are closest to each other and respectively positioned in two of the camera assemblies, is greater than the distance between two of the light through holes, to which the two of the camera assemblies are arranged to correspond.