公开(公告)号：US20250116844A1

公开(公告)日：2025-04-10

申请号：US18906946

申请日：2024-10-04

Applicant: TDK TAIWAN CORP.

Inventor： Wei-Jhe SHEN ,  Sin-Jhong SONG

IPC: G02B13/00 ,  G02B7/09 ,  G02B7/18 ,  G02B27/64

Abstract: An optical system is provided, including a system base. The system base is connected to a first optical element. The system base includes a first connecting structure corresponding to the first optical element. The system base further includes a second connecting structure corresponding to a second optical element. The first optical element is not in contact with the second optical element.

公开(公告)号：US20250028149A1

公开(公告)日：2025-01-23

申请号：US18778603

申请日：2024-07-19

Applicant: TDK TAIWAN CORP.

Inventor： Wei-Jhe SHEN ,  Sin-Jhong SONG

IPC: G02B7/08 ,  G02B27/64

Abstract: An optical element driving mechanism includes a fixed assembly, a movable assembly and a driving module. The movable assembly is configured to be connected to an optical element, and the movable assembly is movable relative to the fixed assembly. The driving module is configured to drive the movable assembly to move relative to the fixed assembly.

公开(公告)号：US20250020972A1

公开(公告)日：2025-01-16

申请号：US18764566

申请日：2024-07-05

Applicant: TDK TAIWAN CORP.

Inventor： Jui-Ta CHIEN ,  Chen-Hung CHAO ,  Sin-Jhong SONG

IPC: G03B3/10

Abstract: A driving mechanism for moving an optical element 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：US20240361563A1

公开(公告)日：2024-10-31

申请号：US18768685

申请日：2024-07-10

Applicant: TDK TAIWAN CORP.

Inventor： Kuo-Chun KAO ,  Meng-Ting LIN ,  I-Mei HUANG ,  Sin-Jhong SONG

IPC: G02B7/02 ,  F03G7/06 ,  G02B3/04 ,  G02B3/12 ,  G02B3/14 ,  G02B5/00 ,  G02B7/08 ,  G02B7/09 ,  G02B7/10 ,  G02B7/18 ,  G02B7/182 ,  G02B13/00 ,  G02B26/00 ,  G02B26/08 ,  G02B27/00 ,  G02B27/09 ,  G02B27/64 ,  G03B5/00 ,  G03B5/04 ,  G03B9/06 ,  G03B9/14 ,  G03B13/36 ,  G03B17/17 ,  G06F1/16 ,  G06T7/00 ,  G06T7/521 ,  G06T15/08 ,  G09G5/00 ,  H02K41/035 ,  H04N23/45 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/73

CPC classification number: G02B7/023 ,  F03G7/0614 ,  G02B3/04 ,  G02B3/12 ,  G02B3/14 ,  G02B6/0025 ,  G02B6/0066 ,  G02B7/08 ,  G02B7/09 ,  G02B7/102 ,  G02B7/1805 ,  G02B7/182 ,  G02B7/1821 ,  G02B13/0065 ,  G02B13/0075 ,  G02B13/009 ,  G02B26/004 ,  G02B26/0816 ,  G02B26/0883 ,  G02B27/0068 ,  G02B27/0955 ,  G02B27/0972 ,  G02B27/0977 ,  G02B27/646 ,  G03B5/00 ,  G03B9/06 ,  G03B9/14 ,  G03B13/36 ,  G03B17/17 ,  G06F1/1686 ,  G06T7/521 ,  G06T7/97 ,  G06T15/08 ,  G09G5/003 ,  H02K41/0356 ,  H04N23/45 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/73 ,  G02B5/003 ,  G02B13/004 ,  G03B5/04 ,  G03B2205/0007 ,  G03B2205/0015 ,  G03B2205/0069 ,  G06T2207/10028 ,  G06T2207/10048 ,  G09G2354/00

Abstract: An aperture unit having an optical axis is provided, which includes a fixed portion having a first surface and an opening, a guiding element movably connected to the fixed portion and accommodated in the first accommodating space, a first blade movably connected to the guiding element and the fixed portion, and a driving assembly used for driving the guiding element to move for moving the first blade. A first accommodating space having a recessed structure is formed on the first surface. The opening is formed in the first accommodating space and has a recessed structure. The driving assembly is at least partially disposed in the opening.

公开(公告)号：US20240361561A1

公开(公告)日：2024-10-31

申请号：US18766007

申请日：2024-07-08

Applicant: TDK TAIWAN CORP.

Inventor： Kuo-Chun KAO ,  Meng-Ting LIN ,  I-Mei HUANG ,  Sin-Jhong SONG

IPC: G02B7/02 ,  F03G7/06 ,  G02B3/04 ,  G02B3/12 ,  G02B3/14 ,  G02B5/00 ,  G02B7/08 ,  G02B7/09 ,  G02B7/10 ,  G02B7/18 ,  G02B7/182 ,  G02B13/00 ,  G02B26/00 ,  G02B26/08 ,  G02B27/00 ,  G02B27/09 ,  G02B27/64 ,  G03B5/00 ,  G03B5/04 ,  G03B9/06 ,  G03B9/14 ,  G03B13/36 ,  G03B17/17 ,  G06F1/16 ,  G06T7/00 ,  G06T7/521 ,  G06T15/08 ,  G09G5/00 ,  H02K41/035 ,  H04N23/45 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/73

CPC classification number: G02B7/023 ,  F03G7/0614 ,  G02B3/04 ,  G02B3/12 ,  G02B3/14 ,  G02B6/0025 ,  G02B6/0066 ,  G02B7/08 ,  G02B7/09 ,  G02B7/102 ,  G02B7/1805 ,  G02B7/182 ,  G02B7/1821 ,  G02B13/0065 ,  G02B13/0075 ,  G02B13/009 ,  G02B26/004 ,  G02B26/0816 ,  G02B26/0883 ,  G02B27/0068 ,  G02B27/0955 ,  G02B27/0972 ,  G02B27/0977 ,  G02B27/646 ,  G03B5/00 ,  G03B9/06 ,  G03B9/14 ,  G03B13/36 ,  G03B17/17 ,  G06F1/1686 ,  G06T7/521 ,  G06T7/97 ,  G06T15/08 ,  G09G5/003 ,  H02K41/0356 ,  H04N23/45 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/73 ,  G02B5/003 ,  G02B13/004 ,  G03B5/04 ,  G03B2205/0007 ,  G03B2205/0015 ,  G03B2205/0069 ,  G06T2207/10028 ,  G06T2207/10048 ,  G09G2354/00

Abstract: An optical system is provided, which includes a holder used for connecting an aperture unit, a bottom, a second driving assembly used for driving the holder to move, an upper spring disposed on the holder, and an aperture unit disposed on the holder and comprising a third driving assembly used for controlling a size of an aperture opening. The holder is movable relative to the bottom. The third driving assembly is electrically connected to the upper spring.

公开(公告)号：US20240361560A1

公开(公告)日：2024-10-31

申请号：US18765958

申请日：2024-07-08

Applicant: TDK TAIWAN CORP.

Inventor： Kuo-Chun KAO ,  Meng-Ting LIN ,  I-Mei HUANG ,  Sin-Jhong SONG

IPC: G02B7/02 ,  F03G7/06 ,  G02B3/04 ,  G02B3/12 ,  G02B3/14 ,  G02B5/00 ,  G02B7/08 ,  G02B7/09 ,  G02B7/10 ,  G02B7/18 ,  G02B7/182 ,  G02B13/00 ,  G02B26/00 ,  G02B26/08 ,  G02B27/00 ,  G02B27/09 ,  G02B27/64 ,  G03B5/00 ,  G03B5/04 ,  G03B9/06 ,  G03B9/14 ,  G03B13/36 ,  G03B17/17 ,  G06F1/16 ,  G06T7/00 ,  G06T7/521 ,  G06T15/08 ,  G09G5/00 ,  H02K41/035 ,  H04N23/45 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/73

CPC classification number: G02B7/023 ,  F03G7/0614 ,  G02B3/04 ,  G02B3/12 ,  G02B3/14 ,  G02B6/0025 ,  G02B6/0066 ,  G02B7/08 ,  G02B7/09 ,  G02B7/102 ,  G02B7/1805 ,  G02B7/182 ,  G02B7/1821 ,  G02B13/0065 ,  G02B13/0075 ,  G02B13/009 ,  G02B26/004 ,  G02B26/0816 ,  G02B26/0883 ,  G02B27/0068 ,  G02B27/0955 ,  G02B27/0972 ,  G02B27/0977 ,  G02B27/646 ,  G03B5/00 ,  G03B9/06 ,  G03B9/14 ,  G03B13/36 ,  G03B17/17 ,  G06F1/1686 ,  G06T7/521 ,  G06T7/97 ,  G06T15/08 ,  G09G5/003 ,  H02K41/0356 ,  H04N23/45 ,  H04N23/51 ,  H04N23/54 ,  H04N23/55 ,  H04N23/56 ,  H04N23/57 ,  H04N23/73 ,  G02B5/003 ,  G02B13/004 ,  G03B5/04 ,  G03B2205/0007 ,  G03B2205/0015 ,  G03B2205/0069 ,  G06T2207/10028 ,  G06T2207/10048 ,  G09G2354/00

Abstract: An aperture unit having an optical axis is provided, which includes a fixed portion having a first surface and including a protrusion formed on the first surface, a guiding element movably connected to the fixed portion and including a through hole, a first blade movably connected to the guiding element and the fixed portion, and a driving assembly use for driving the guiding element to move for moving the first blade. The optical axis passes through the through hole. The first surface has a first accommodating space having a recessed structure to accommodate the guiding element, and the protrusion extends toward the first blade.

公开(公告)号：US20240353683A1

公开(公告)日：2024-10-24

申请号：US18619634

申请日：2024-03-28

Applicant: TDK TAIWAN CORP.

Inventor： Chih-Wei WENG ,  Chao-Chang HU ,  Sin-Jhong SONG

IPC: G02B27/01 ,  G02B26/08

CPC classification number: G02B27/0172 ,  G02B26/0875 ,  G02B2027/0178

Abstract: An optical system is provided. The optical system includes an image source assembly, a light-guiding element, and a light path adjusting assembly. The image source assembly is used for providing light. The light-guiding element is used for transmitting the light. The light path adjusting assembly is disposed between the image source assembly and the light-guiding element and used for adjusting a path of the light.

公开(公告)号：US20240248280A1

公开(公告)日：2024-07-25

申请号：US18417378

申请日：2024-01-19

Applicant: TDK TAIWAN CORP.

Inventor： Po-Xiang ZHUANG ,  Chao-Yuan CHANG ,  Wei-Jhe SHEN ,  Sin-Jhong SONG ,  Kun-Shih LIN ,  Yi-Ho CHEN ,  Chao-Chang HU

IPC: G02B7/08 ,  G02B27/64

CPC classification number: G02B7/08 ,  G02B27/646

Abstract: A driving mechanism for moving an optical element is provided. The driving mechanism includes a fixed part, a movable part, a driving assembly, and a first guiding member. The optical element is disposed on the movable part. The driving assembly drives the movable part to move relative to the fixed par. The first guiding member is disposed between the fixed part and the movable part. The movable part is guided by the first guiding member when moving relative to the fixed part.

公开(公告)号：US20240176159A1

公开(公告)日：2024-05-30

申请号：US18521897

申请日：2023-11-28

Applicant: TDK TAIWAN CORP.

Inventor： Chia-Che WU ,  Chao-Chang HU ,  Yung-Hsien YEH ,  Chih-Wei WENG ,  Chih-Wen CHIANG ,  Yu-Chiao LO ,  Sin-Jhong SONG

IPC: G02B27/64 ,  G02B7/09 ,  G03B13/36

CPC classification number: G02B27/646 ,  G02B7/09 ,  G03B13/36

Abstract: An optical system that includes a first module is provided. The first module includes a first movable portion, a first fixed portion, and a first driving assembly. The first movable portion is configured to connect the first optical member, and is movable relative to the first fixed portion. The first driving assembly is configured to drive the first movable portion to move relative to the first fixed portion.

公开(公告)号：US20240176158A1

公开(公告)日：2024-05-30

申请号：US18521634

申请日：2023-11-28

Applicant: TDK TAIWAN CORP.

Inventor： Po-Xiang ZHUANG ,  Wei-Jhe SHEN ,  Sin-Jhong SONG ,  Shou-Jen LIU ,  Kun-Shih LIN ,  Yi-Ho CHEN ,  Chao-Chang HU

IPC: G02B27/64 ,  G02B7/08

CPC classification number: G02B27/646 ,  G02B7/08

Abstract: An optical element driving mechanism is provided, including a movable portion, a fixed portion, and a driving assembly. The movable portion is connected to an optical element. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion.