公开(公告)号：US20210033880A1

公开(公告)日：2021-02-04

申请号：US16892819

申请日：2020-06-04

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Shang-Hung Chen ,  He-Ling Chang ,  Chih-Wei Weng

IPC: G02B27/64 ,  G02B7/04 ,  H04N5/232

Abstract: An optical element driving mechanism is provided, including a movable portion, a fixed portion, a driving assembly, and an assisting assembly. The movable portion is used for connecting to an optical element having a main axis. The movable portion is movable relative to the fixed portion. The driving assembly is disposed on the movable portion or the fixed portion for driving the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion through the assisting assembly.

公开(公告)号：US10700119B2

公开(公告)日：2020-06-30

申请号：US16296748

申请日：2019-03-08

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan

IPC: H01L27/146 ,  G02B7/18 ,  G03B3/10 ,  G03B5/00 ,  G03B17/17 ,  G02B27/64 ,  H04N5/225 ,  G03B17/26 ,  H01L31/0203 ,  G02B27/10

Abstract: A camera module is provided, including a prism base, a prism driving mechanism, a prism unit, a lens unit, and an image sensor. The lens unit is disposed on the lens driving mechanism. The prism base includes a metal member, at least one first wiring layer, and a first insulation layer disposed between the metal member and the first wiring layer. The prism driving mechanism is electrically connected to the first wiring layer. The prism unit is connected to the prism driving mechanism, and the prism driving mechanism can drive the prism unit to rotate relative to the prism base. The image sensor can catch the light reflected by the prism unit and passing through the lens unit.

公开(公告)号：US10684442B2

公开(公告)日：2020-06-16

申请号：US15477594

申请日：2017-04-03

Applicant: TDK TAIWAN CORP.

Inventor： Chih-Wei Weng ,  Chen-Hsien Fan ,  Cheng-Kai Yu

IPC: G02B7/02 ,  H04N5/225 ,  G02B7/08

Abstract: A camera lens module is provided, including a holder, a circuit, and an optical lens. The holder is integrally formed in one piece and forms an accommodation space. The circuit is disposed on the holder. The optical lens is disposed in the accommodation space and in contact with an inner surface of the holder.

公开(公告)号：US10401641B2

公开(公告)日：2019-09-03

申请号：US15499428

申请日：2017-04-27

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Cheng-Kai Yu ,  Chih-Wei Weng ,  Shu-Shan Chen

IPC: G02B27/64 ,  G02B13/02 ,  G02B7/08

Abstract: A lens unit is provided, including a casing, a carrier, an optical lens, a first driving assembly, and a second driving assembly. The carrier is movably disposed in the casing, and the optical lens is disposed on the carrier. The first and second driving assemblies are provided to drive the carrier and the optical lens respectively to move along a first axis and a second axis relative to the casing. Specifically, when viewed along a direction perpendicular to an optical axis of the lens unit, the first and second driving assemblies do not overlap.

公开(公告)号：US10338403B2

公开(公告)日：2019-07-02

申请号：US15463616

申请日：2017-03-20

Applicant: TDK TAIWAN CORP.

Inventor： Chao-Chang Hu ,  Chen-Hsien Fan ,  Yi-Liang Chan

IPC: G02B27/64

Abstract: A lens driving mechanism is provided. The lens driving mechanism is configured to drive an optical lens, including a holder, a base, a first elastic element, and a first biasing element. The optical lens is disposed in a receiving space of the holder. The base has a central axis, and the holder is movable relative to the base. The first elastic element is connected to the holder and the base. The first biasing element exerts a force on the holder so that an optical axis of the optical lens has an angular displacement relative to the central axis.

公开(公告)号：USD850514S1

公开(公告)日：2019-06-04

申请号：US29626009

申请日：2017-11-14

Applicant: TDK TAIWAN CORP.

Designer： Shang-Yu Hsu ,  Yi-Ho Chen ,  Shih-Ting Huang ,  Yu-Huai Liao ,  Yi-Hsin Nieh ,  Shao-Chung Chang ,  Kuo-Chun Kao ,  Shin-Hua Chen ,  Kuan-Hung Chen ,  Chen-Hsien Fan