Patents by Inventor Takehiko Tanaka

Takehiko Tanaka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11934030
    Abstract: The present disclosure provides an optical lens, which includes a first lens member, a second lens member and a first adhesive. The first lens member includes at least one first lens. The second lens member includes a second lens barrel and at least one second lens mounted in the second lens barrel. The at least one second lens and the at least one first lens together forms an imaging optical system. The second lens member has a second optical region and a second structural region surrounding the second optical region. The second structural region has a second top surface and the second top surface has a groove. The first adhesive locates in a first gap between the first lens member and the second lens member, and the first adhesive is accommodated in the groove. The first adhesive is adapted to flow in the groove when uncured.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: March 19, 2024
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Takehiko Tanaka, Heng Jiang
  • Publication number: 20240061322
    Abstract: Disclosed are a lens and a camera module with lens. The lens includes a first lens unit, a second lens unit and an adhesive structure, the first lens unit includes a glass lens and an opaque component, the opaque component is covered on an outer periphery of the glass lens, the first lens unit is arranged at a front end of the second lens unit in an optical axis direction, the adhesive structure includes an adhesive layer and an adhesive fixing unit, the glass lens is adhered to the second lens unit by the adhesive layer, and the adhesive fixing unit is located between the first lens unit and the second lens unit, so that a bonding strength between the glass lens and the second lens unit is enhanced by the adhesive fixing unit.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 22, 2024
    Inventors: Lin LIU, Takehiko TANAKA, Yueguang YIN, Haipeng PEI
  • Patent number: 11881491
    Abstract: Provided is a camera module and a photosensitive component thereof and a manufacturing method thereof, said photosensitive component comprising: a circuit board, a photosensitive element, and a molding base; the molding base is integrally formed on the circuit board and photosensitive element to form a light window; a first end side corresponding to the molding base adjacent to the flexible region has a first side surface facing the light window; said first side surface comprises a first partial surface arranged adjacent to the photosensitive element and a second partial surface connected to said first portion surface; a first angle between said first partial surface and the optical axis of the camera module is greater than a second angle between the second partial surface and the optical axis; a second end side opposite to and away from the flexible region of the molding base has a second side surface facing the light window; said second side surface comprises a third partial surface arranged adjacent to the
    Type: Grant
    Filed: April 19, 2023
    Date of Patent: January 23, 2024
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Takehiko Tanaka, Bojie Zhao, Zhewen Mei, Nan Guo
  • Patent number: 11877044
    Abstract: A camera module, an integral base component of same, and a manufacturing method therefor are provided. The camera module includes at least one lens, at least one photosensitive chip, at least one filter, and at least one integral base component. The integral base component includes a base part and a circuit board part. The base part is integrally packaged in the circuit board part. The photosensitive chip is mounted on the circuit board part. The base part forms at least one through hole so as to provide the photosensitive chip with a light path. The lens is arranged on the light path of the photosensitive chip.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: January 16, 2024
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Nan Guo, Zhenyu Chen, Zhen Huang, Feifan Chen, Liang Ding
  • Patent number: 11843009
    Abstract: Disclosed a photosensitive assembly, an imaging module, a smart terminal, and a method and a mould for manufacturing the photosensitive assembly.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: December 12, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Takehiko Tanaka, Zhenyu Chen, Zhewen Mei
  • Patent number: 11824071
    Abstract: A molded photosensitive assembly of a camera module includes at least one supporting member formed by a first substance, at least one photosensitive element, at least one circuit board, at least one set of wires electrically connecting the photosensitive element to the circuit board, and at least one molded base. Two ends of each of the wires are respectively connected to a chip connector of the photosensitive element and a circuit connector of the circuit board. The molded base is formed by a second substance and comprises a molded body and has at least one light window, wherein the photosensitive element and the wires are protected by a supporting member which is provided for avoiding an upper mold of a molding-die pressing on the wires during the molding process.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: November 21, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Nan Guo, Bojie Zhao, Takehiko Tanaka, Zhen Huang, Zhongyu Luan, Heng Jiang
  • Patent number: 11822099
    Abstract: An array imaging module includes a molded photosensitive assembly which includes a supporting member, at least a circuit board, at least two photosensitive units, at least two lead wires, and a mold sealer. The photosensitive units are coupled at the chip coupling area of the circuit board. The lead wires are electrically connected the photosensitive units at the chip coupling area of the circuit board. The mold sealer includes a main mold body and has two optical windows. When the main mold body is formed, the lead wires, the circuit board and the photosensitive units are sealed and molded by the main mold body of the mold sealer, such that after the main mold body is formed, the main mold body and at least a portion of the circuit board are integrally formed together at a position that the photosensitive units are aligned with the optical windows respectively.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: November 21, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Nan Guo, Zhenyu Chen, Heng Jiang, Zhongyu Luan, Fengsheng Xi, Feifan Chen, Liang Ding
  • Publication number: 20230350159
    Abstract: Provided is an adjustable optical assembly (900), including a bearing base (921), a driving mechanism (910), a zoom optical assembly (200), and a compensating optical assembly (300). The driving mechanism (910) includes: a bracket (911) having a bottom end connected to the bearing base (921) and a top end having a top groove (911a) open upwards; guide rods (912, 913) supported on the top groove (911a), the guide rods (912, 913) coinciding with the direction of optical axes of the zoom optical assembly (200) and the compensating optical assembly (300); a zoom bearer (914); a compensating bearer (915); a zoom driving assembly; and a compensating driving assembly. The zoom bearer (914) and the compensating bearer (915) are both mounted on the guide rods (912, 913) and slidable along the guide rods (912, 913). Also provided are a corresponding periscopic optical zoom module and an assembly method therefor.
    Type: Application
    Filed: April 7, 2021
    Publication date: November 2, 2023
    Applicant: NINGBO SUNNY OPOTECH CO., LTD
    Inventors: Qi WANG, Dongli YUAN, Jiayao QUE, Sisi YU, Takehiko TANAKA, Chengchang ZHENG, Shuhang CHANG, Yinli FANG, Haipeng PEI, Yurong WU, Xunlong ZHANG, Xinxiang SUN, Fuwen LIU
  • Publication number: 20230317747
    Abstract: A camera module is provided, including a circuit board, a photosensitive element, an optical lens, and a filter element. The circuit board includes a substrate having a substrate front surface, a substrate back surface, and a substrate channel. The substrate front surface and the substrate back surface correspond to each other, and the substrate channel extends from the substrate front surface to the substrate back surface. The photosensitive element has a photosensitive area and a non-photosensitive area surrounding the photosensitive area. A first part of the non-photosensitive area is mounted on the back surface substrate. The photosensitive element and the substrate are conductively connected. The photosensitive area and a second part of the non-photosensitive area correspond to the substrate channel. The optical lens is held in a photosensitive path of the photosensitive element. The filter element is directly mounted on the substrate front surface of the substrate.
    Type: Application
    Filed: June 8, 2023
    Publication date: October 5, 2023
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu WANG, Nan GUO, Zhenyu CHEN, Takehiko TANAKA, Jingfei HE, Zhen HUANG, Zhongyu LUAN, Feifan CHEN
  • Publication number: 20230300442
    Abstract: A camera module and array camera module with circuit board unit and photosensitive unit and manufacturing method thereof is provided. The array camera module includes two or more camera lenses and a circuit unit. The circuit unit includes a circuit board portion for electrically connecting two or more photosensitive sensors of the array camera module, and a conjoined encapsulation portion integrally encapsulated on the circuit board portion. The camera lenses are respectively arranged along the photosensitive paths of the photosensitive sensors.
    Type: Application
    Filed: May 30, 2023
    Publication date: September 21, 2023
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Bojie ZHAO, Takehiko TANAKA, Feifan CHEN, Qimin MEI, Liang DING, Heng JIANG
  • Patent number: 11745401
    Abstract: A manufacturing equipment, for manufacturing a molded circuit board assembly of a camera module, includes an upper mould, a lower mould, a mould fixing arrangement, and a temperature controlling arrangement, wherein the mould fixing arrangement controls opening and closing of the upper mould and the lower mound. When a substrate board is placed between the upper mould and the lower mound, a molding cavity is further formed between the upper mould and the lower mound, wherein in the molding cavity, a supporting frame forming groove is formed for forming the module support, and a light window forming element is used for forming a light window. The temperature controlling arrangement provides a molding temperature, the module supporting frame is integrally molded on the substrate board to form the molded circuit board assembly.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: September 5, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Zhen Huang
  • Patent number: 11743569
    Abstract: A camera module and array camera module with circuit board unit and photosensitive unit and manufacturing method thereof is provided. The array camera module comprises two or more camera lenses and a circuit unit. The circuit unit comprises a circuit board portion for electrically connecting two or more photosensitive sensors of the array camera module, and a conjoined encapsulation portion integrally encapsulated on the circuit board portion. The camera lenses are respectively arranged along the photosensitive paths of the photosensitive sensors.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: August 29, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Feifan Chen, Qimin Mei, Liang Ding, Heng Jiang
  • Patent number: 11729483
    Abstract: A photosensitive component, and a camera module and a manufacturing method therefor. The photosensitive component comprises at least a photosensitive element, at least a window-form circuit board and at least a packaging body, wherein the photosensitive element and the window-form circuit board are integrally packaged through the packaging body. The window-form circuit board comprises a circuit board main body which comprises at least one window arranged thereon, wherein the photosensitive element is arranged within the window.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: August 15, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Zhongyu Luan, Zhen Huang, Nan Guo, Fengsheng Xi, Takehiko Tanaka, Bojie Zhao, Heng Jiang, Ye Wu, Zilong Deng
  • Patent number: 11728368
    Abstract: The present invention provides a semiconductor packaging method and semiconductor device based on a molding process. In the packaging method, first, at least a portion of a compensation part is kept on at least a portion of a bonding region formed between a first adjoining surface of a semiconductor element and a second adjoining surface of a packaging component, to form a semi-finished product of a semiconductor device; then, during hardening of the packaging component, the compensation part is caused to undergo different degrees of deformation at different positions to compensate for a difference between a magnitude of deformation of the packaging component and a magnitude of deformation of the semiconductor element, so as to package the semiconductor element to form the semiconductor device. By means of the method, undesirable phenomena such as cracking and deformation of the surface of the semiconductor element can be avoided.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: August 15, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Zhenyu Chen, Heng Jiang, Nan Guo
  • Publication number: 20230253423
    Abstract: Provided is a camera module and a photosensitive component thereof and a manufacturing method thereof, said photosensitive component comprising: a circuit board, a photosensitive element, and a molding base; the molding base is integrally formed on the circuit board and photosensitive element to form a light window; a first end side corresponding to the molding base adjacent to the flexible region has a first side surface facing the light window; said first side surface comprises a first partial surface arranged adjacent to the photosensitive element and a second partial surface connected to said first portion surface; a first angle between said first partial surface and the optical axis of the camera module is greater than a second angle between the second partial surface and the optical axis; a second end side opposite to and away from the flexible region of the molding base has a second side surface facing the light window; said second side surface comprises a third partial surface arranged adjacent to the
    Type: Application
    Filed: April 19, 2023
    Publication date: August 10, 2023
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Takehiko TANAKA, Bojie ZHAO, Zhewen MEI, Nan GUO
  • Patent number: 11721709
    Abstract: A camera module and a molded circuit board assembly thereof, a semi-finished product of the molded circuit board assembly, and an array camera module and a molded circuit board assembly thereof, as well as a manufacturing method and an electronic device, wherein the camera module comprises at least one optical lens, at least one back surface molded portion, at least one photosensitive element and a circuit board.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: August 8, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Nan Guo, Zhenyu Chen, Takehiko Tanaka, Jingfei He, Zhen Huang, Zhongyu Luan, Feifan Chen
  • Patent number: 11711604
    Abstract: The present application provides a camera module array, comprising at least two camera modules, wherein at least one of the camera modules has a free-form lens sheet, and the free-form lens sheet performs active alignment according to an actual imaging result received by a photosensitive chip, so that a difference between an actual reference direction of the free-form lens sheet and a reference direction determined by an optical design is not greater than 0.05 degrees. The present application further provides a corresponding assembly method for camera module array. In the present application, a TTL of the camera modules can be reduced by means of the free-form lens sheet so as to, for example, make a TTL of a wide-angle module equal or approximately equal to a TTL of a telephoto module, so that a dual-camera module composed of the wide-angle module and the telephoto module is easily mounted in a terminal device such as a mobile phone.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: July 25, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Takehiko Tanaka, Yinli Fang
  • Patent number: 11706516
    Abstract: A camera module and array camera module with circuit board unit and photosensitive unit and manufacturing method thereof is provided. The array camera module includes two or more camera lenses and a circuit unit. The circuit unit includes a circuit board portion for electrically connecting two or more photosensitive sensors of the array camera module, and a conjoined encapsulation portion integrally encapsulated on the circuit board portion. The camera lenses are respectively arranged along the photosensitive paths of the photosensitive sensors.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: July 18, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Feifan Chen, Qimin Mei, Liang Ding, Heng Jiang
  • Publication number: 20230207588
    Abstract: Disclosed is a photosensitive module (21), adapted to a camera module, comprising a photosensitive element (211), a light transmitting element (212) and an isolation adhesive layer (213), wherein the photosensitive element has a photosensitive region and a non-photosensitive region, the light transmitting element is arranged in a photosensitive path of the photosensitive element, and wherein the isolation adhesive layer is arranged in the non-photosensitive region and supports the light transmitting element, and the isolation adhesive layer is formed by means of photolithography.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 29, 2023
    Inventors: Mingzhu WANG, Takehiko TANAKA, Lifeng YAO, Zhen HUANG, Nan GUO, Xiaodi LIU, Zhenyu CHEN
  • Patent number: 11664397
    Abstract: Provided is a camera module and a photosensitive component thereof and a manufacturing method thereof, said photosensitive component comprising: a circuit board, a photosensitive element, and a molding base; the molding base is integrally formed on the circuit board and photosensitive element to form a light window; a first end side corresponding to the molding base adjacent to the flexible region has a first side surface facing the light window; said first side surface comprises a first partial surface arranged adjacent to the photosensitive element and a second partial surface connected to said first portion surface; a first angle between said first partial surface and the optical axis of the camera module is greater than a second angle between the second partial surface and the optical axis; a second end side opposite to and away from the flexible region of the molding base has a second side surface facing the light window; said second side surface comprises a third partial surface arranged adjacent to the
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: May 30, 2023
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Takehiko Tanaka, Bojie Zhao, Zhewen Mei, Nan Guo