-
公开(公告)号：US20220413248A1
公开(公告)日：2022-12-29
申请号：US17939739
申请日：2022-09-07
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Hsi WANG , Chao-Chang HU , Chih-Wei WENG , He-Ling CHANG
IPC: G02B7/00 , G02B7/02 , H04N5/232 , G02B7/04 , G02B27/64 , G03B5/00 , G03B13/36 , H02N2/10 , H02N2/14 , G03B3/10
Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a movable portion, a first driving assembly, and a positioning element. The movable portion is movably disposed on the fixed portion and comprising an optical element. The optical element moves in a first direction. The first driving assembly is at least partially disposed on the fixed portion. The positioning element is rotatably disposed on the fixed portion or the movable portion. When the first driving assembly is not activated, the positioning element is used to limit the position of the movable portion relative to the fixed portion to a limit position, and the positioning element comprises a main body and a limiting portion extending from the main body in a second direction that is perpendicular to the first direction. The limiting portion passes through the optical element.
-
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
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：US20220179166A1
公开(公告)日：2022-06-09
申请号：US17541726
申请日：2021-12-03
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Chao-Hsi WANG , Shu-Shan CHEN , He-Ling CHANG
IPC: G02B7/04
Abstract: The present disclosure provides an optical element driving mechanism, which includes a movable part, a fixed assembly, a first driving assembly and a guiding assembly. The movable part is configured to be connected to an optical element. The fixed assembly has an accommodating space, and the movable part is partially disposed in the accommodating space and is movable relative to the fixed assembly. The first driving assembly is configured to drive the movable part to move relative to the fixed assembly. The guiding assembly is configured to guide the movable part to move along a first axis relative to the fixed assembly. There is no elastic element disposed between the movable part and the fixed assembly.
-
公开(公告)号：US20220091358A1
公开(公告)日：2022-03-24
申请号：US17544370
申请日：2021-12-07
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Hsi WANG , Chao-Chang HU , Chih-Wei WENG , He-Ling CHANG
Abstract: A driving mechanism for an optical element is provided, including a fixed portion, a movable portion, a first driving assembly, and a positioning assembly. The movable portion is movably disposed on the fixed portion, and includes an optical element. The first driving assembly is at least partially disposed on the fixed portion, and drives the optical element to move in a first direction. The positioning assembly is disposed on the fixed portion or the movable portion, wherein the positioning assembly limits the movable part to a first terminal position or a second terminal position relative to the fixed portion.
-
公开(公告)号：US20210026224A1
公开(公告)日：2021-01-28
申请号：US16898763
申请日：2020-06-11
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Chao-Hsi WANG , Chih-Wei WENG , He-Ling CHANG
Abstract: An optical element driving mechanism is provided, including a fixed part, a movable part, a driving assembly, and a stopping assembly. The movable part is movably disposed on the fixed part, and the movable part is connected to a first optical element. The driving assembly is at least partially disposed on the fixed part. The stopping assembly is disposed between the movable part and the fixed part. The stopping assembly limits the range of motion of the movable part relative to the fixed part.
-
Patent Agency Ranking
公开(公告)号：US20220317408A1
公开(公告)日：2022-10-06
申请号：US17808057
申请日：2022-06-21
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Chih-Wei WENG , Chia-Che WU , Chien-Yu KAO , Hsiao-Hsin HU , He-Ling CHANG , Chao-Hsi WANG , Chen-Hsien FAN , Che-Wei CHANG , Mao-Gen JIAN , Sung-Mao TSAI , Wei-Jhe SHEN , Yung-Ping YANG , Sin-Hong LIN , Tzu-Yu CHANG , Sin-Jhong SONG , Shang-Yu HSU , Meng-Ting LIN , Shih-Wei HUNG , Yu-Huai LIAO , Mao-Kuo HSU , Hsueh-Ju LU , Ching-Chieh HUANG , Chih-Wen CHIANG , Yu-Chiao LO , Ying-Jen WANG , Shu-Shan CHEN , Che-Hsiang CHIU
Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
-
公开(公告)号：US20210109307A1
公开(公告)日：2021-04-15
申请号：US17067493
申请日：2020-10-09
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Chih-Wei WENG , Chia-Che WU , Chien-Yu KAO , Hsiao-Hsin HU , He-Ling CHANG , Chao-Hsi WANG , Chen-Hsien FAN , Che-Wei CHANG , Mao-Gen JIAN , Sung-Mao TSAI , Wei-Jhe SHEN , Yung-Ping YANG , Sin-Hong LIN , Tzu-Yu CHANG , Sin-Jhong SONG , Shang-Yu HSU , Meng-Ting LIN , Shih-Wei HUNG , Yu-Huai LIAO , Mao-Kuo HSU , Hsueh-Ju LU , Ching-Chieh HUANG , Chih-Wen CHIANG , Yu-Chiao LO , Ying-Jen WANG , Shu-Shan CHEN , Che-Hsiang CHIU
Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
-
公开(公告)号：US20210080674A1
公开(公告)日：2021-03-18
申请号：US16898777
申请日：2020-06-11
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Hsi WANG , Chao-Chang HU , Chih-Wei WENG , He-Ling CHANG
Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a movable portion, a first driving assembly, and a positioning element. The movable portion is movably disposed on the fixed portion and comprises an optical element, wherein the optical element moves in the first direction. The first driving assembly is at least partially disposed on the fixed portion. The positioning element is rotatably disposed on the fixed portion or the movable portion, wherein when the first driving assembly is not activated, the positioning element is used to limit the position of the movable portion relative to the fixed portion to a limit position.
-
公开(公告)号：US20200249415A1
公开(公告)日：2020-08-06
申请号：US16778544
申请日：2020-01-31
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Hsi WANG , Chao-Chang HU , Chih-Wei WENG , He-Ling CHANG
Abstract: A driving mechanism for an optical element is provided, including a fixed portion, a movable portion, a first driving assembly, and a positioning assembly. The movable portion is movably disposed on the fixed portion, and includes an optical element. The first driving assembly is at least partially disposed on the fixed portion, and drives the optical element to move in a first direction. The positioning assembly is disposed on the fixed portion or the movable portion, wherein the positioning assembly limits the movable part to a first terminal position or a second terminal position relative to the fixed portion.
-
公开(公告)号：US20240176093A1
公开(公告)日：2024-05-30
申请号：US18432869
申请日：2024-02-05
Applicant: TDK TAIWAN CORP.
Inventor： Chao-Chang HU , Chih-Wei WENG , Chia-Che WU , Chien-Yu KAO , Hsiao-Hsin HU , He-Ling CHANG , Chao-Hsi WANG , Chen-Hsien FAN , Che-Wei CHANG , Mao-Gen JIAN , Sung-Mao TSAI , Wei-Jhe SHEN , Yung-Ping YANG , Sin-Hong LIN , Tzu-Yu CHANG , Sin-Jhong SONG , Shang-Yu HSU , Meng-Ting LIN , Shih-Wei HUNG , Yu-Huai LIAO , Mao-Kuo HSU , Hsueh-Ju LU , Ching-Chieh HUANG , Chih-Wen CHIANG , Yu-Chiao LO , Ying-Jen WANG , Shu-Shan CHEN , Che-Hsiang CHIU
Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
-
-
-
-
-
-
-
-
-
Search Results
15
records
(took 0.04 seconds)
