Patents by Inventor Bojie ZHAO

Bojie ZHAO 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: 11363184
    Abstract: A camera module, a molded circuit board assembly, a molded photosensitive assembly and manufacturing method thereof are disclosed. The camera module includes a molded base which is integrally formed with a circuit board through a molding process, wherein a photosensitive element may be electrically connected on the circuit board and at least a portion of a non-photosensitive area portion of the photosensitive element is also connected by the molded base through the molding process. A light window is formed in a central portion of the molded base to provide a light path for the photosensitive element, wherein a cross section of the light window is configured to have a trapezoidal or multi-step trapezoidal shape which has a size increasing from bottom to top to facilitate demoulding and avoiding stray lights.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: June 14, 2022
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Nan Guo, Takehiko Tanaka, Bojie Zhao, Zilong Deng
  • Patent number: 11315967
    Abstract: Provided is a camera module and a photosensitive component thereof and a manufacturing method thereof.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: April 26, 2022
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Takehiko Tanaka, Bojie Zhao, Zhewen Mei, Nan Guo
  • Patent number: 11303789
    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: June 22, 2020
    Date of Patent: April 12, 2022
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Feifan Chen, Qimin Mei, Liang Ding, Heng Jiang
  • Patent number: 11289521
    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: October 25, 2016
    Date of Patent: March 29, 2022
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Nan Guo, Bojie Zhao, Takehiko Tanaka, Zhen Huang, Zhongyu Luan, Heng Jiang
  • Publication number: 20220094822
    Abstract: A camera module and its photosensitive assembly and manufacturing method thereof are provided. The photosensitive assembly includes a photosensitive element, a window circuit board and a packaging body integrally packaged the photosensitive element and the window circuit board to form an integrated body, wherein the window circuit board has at least one window for receiving the photosensitive element therein.
    Type: Application
    Filed: December 2, 2021
    Publication date: March 24, 2022
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Zhenyu CHEN, Takehiko TANAKA, Zhongyu LUAN, Bojie ZHAO, Zhen HUANG, Nan GUO, Fengsheng XI, Heng JIANG, Zilong DENG
  • Publication number: 20220038609
    Abstract: A camera module includes optical lenses, a light filter, a circuit board, a photosensitive chip conductively connected to the circuit board, and a bonding portion. The bonding portion has a lower bonding side, a top bonding surface, and a light path. The lower bonding side of the bonding portion is bonded to a circuit board assembly, and the bonding portion surrounds a photosensitive area of the photosensitive chip, so that the photosensitive area of the photosensitive chip is exposed to the light path of the bonding portion. A periphery of the light filter is bonded to the top bonding surface of the bonding portion, so that the light filter is kept in the light path of the photosensitive chip by the bonding portion. The optical lenses are kept in the photosensitive path of the photosensitive chip, effectively reducing the height of the camera module.
    Type: Application
    Filed: October 25, 2019
    Publication date: February 3, 2022
    Inventors: Bojie ZHAO, Zhewen MEI
  • Publication number: 20220021792
    Abstract: The present invention discloses an array camera module and application thereof, wherein the array camera module comprises at least one optical lens and at least one circuit board assembly. The circuit board assembly further comprises at least one photosensitive chip, at least one circuit board, and at least one electronic component, wherein the photosensitive chip and the circuit board are conductively connected, at least one of the electronic components is attached to a back face of the circuit board, and the optical lens is held in a photosensitive path of the photosensitive chip. In this way, at least one of the length and the width of the array camera module can be reduced, so as to be beneficial to the miniaturization of the array camera module, so that the array camera module can be conveniently applied to a light-weighted and thinned electronic device.
    Type: Application
    Filed: September 29, 2021
    Publication date: January 20, 2022
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu WANG, Bojie ZHAO, Zhenyu CHEN, Nan GUO, Takehiko TANAKA
  • Patent number: 11223751
    Abstract: A camera module and its photosensitive assembly and manufacturing method thereof are provided. The photosensitive assembly includes a photosensitive element, a window circuit board and a packaging body integrally packaged the photosensitive element and the window circuit board to form an integrated body, wherein the window circuit board has at least one window for receiving the photosensitive element therein.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: January 11, 2022
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Zhenyu Chen, Takehiko Tanaka, Zhongyu Luan, Bojie Zhao, Zhen Huang, Nan Guo, Fengsheng Xi, Heng Jiang, Zilong Deng
  • Publication number: 20210392251
    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: Application
    Filed: July 28, 2016
    Publication date: December 16, 2021
    Inventors: Mingzhu WANG, Bojie ZHAO, Takehiko TANAKA, Nan GUO, Zhenyu CHEN, Zhen HUANG, Feifan CHEN, Liang DING
  • Publication number: 20210377427
    Abstract: An array camera module having a height difference, a circuit board assembly and a manufacturing method therefor, and an electronic device. The array camera module comprises a first camera module unit and a second camera module unit, wherein the first camera module unit comprises at least one first photosensitive assembly and at least one first lens; the first lens is located on a photosensitive path of the first photosensitive assembly; the first photosensitive assembly comprises at least one extension portion; the extension portion at least partially extends towards the direction away from the first photosensitive assembly; and the second camera module unit is fixedly connected to a second extension portion, so that the ends of the two camera module units are consistent.
    Type: Application
    Filed: August 17, 2021
    Publication date: December 2, 2021
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Takehiko Tanaka, Zhenyu Chen, Nan Guo, Bojie Zhao, Zhewen Mei
  • Publication number: 20210343768
    Abstract: Provided are a camera module, a molding photosensitive assembly and manufacturing method thereof, and an electronic device. The molding photosensitive assembly comprises a molding portion, at least one photosensitive chip and at least one circuit board, wherein the photosensitive chip is provided on the circuit board, the molding portion comprises a molding portion main body, the molding portion main body is made of a transparent material, and the molding portion main body, the photosensitive chip and the circuit board form an integral structure by means of a molding technique, so as to facilitate production.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 4, 2021
    Applicant: Ningbo Sunny Opotech Co., Ltd.
    Inventors: Mingzhu WANG, Takehiko TANAKA, Nan GUO, Zhenyu CHEN, Bojie ZHAO
  • Patent number: 11165941
    Abstract: The present invention discloses an array camera module and application thereof, wherein the array camera module comprises at least one optical lens and at least one circuit board assembly. The circuit board assembly further comprises at least one photosensitive chip, at least one circuit board, and at least one electronic component, wherein the photosensitive chip and the circuit board are conductively connected, at least one of the electronic components is attached to a back face of the circuit board, and the optical lens is held in a photosensitive path of the photosensitive chip. In this way, at least one of the length and the width of the array camera module can be reduced, so as to be beneficial to the miniaturization of the array camera module, so that the array camera module can be conveniently applied to a light-weighted and thinned electronic device.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: November 2, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Zhenyu Chen, Nan Guo, Takehiko Tanaka
  • Patent number: 11163216
    Abstract: An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: November 2, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Zhenyu Chen, Nan Guo, Zhen Huang, Duanliang Cheng, Liang Ding, Feifan Chen, Heng Jiang
  • Patent number: 11161291
    Abstract: A molded circuit board (10) of a camera module (100), manufacturing equipment (200) and a manufacturing method for the molded circuit board. The manufacturing equipment (200) comprises a forming mold (210), which comprises a first mold (211) and a second mold (212) that can be opened or closed, where the first mold (211) and the second mold (212) form a forming cavity (213) when closed. Also, a light window forming block (214) and a base forming guide groove (215) located at the periphery of the light window forming block (214) are provided within the forming cavity (213).
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: November 2, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Bojie Zhao, Takehiko Tanaka, Zhen Huang
  • Publication number: 20210329781
    Abstract: A camera module with compression-molded circuit board is manufactured by compression-molding that can obtain properties such as high flatness, ultra-thin, fine wiring width and high integration.
    Type: Application
    Filed: May 18, 2021
    Publication date: October 21, 2021
    Inventors: Mingzhu WANG, Nan GUO, Feifan CHEN, Bojie ZHAO, Bo PENG, Zhen HUANG
  • Publication number: 20210329149
    Abstract: A multi-lens camera module and its multi-lens camera module conjoined stand, and the application thereof. The multi-lens camera module includes at least two lens assemblies, at least two photosensitive assemblies and an integrated multi-lens camera module conjoined stand. The multi-lens camera module conjoined stand has an upside and a downside. Each lens assembly is connected to the upside of the multi-lens camera module conjoined stand. Each photosensitive assembly is connected to the downside of the multi-lens camera module conjoined stand. Each of the camera assembly is located along a path of photoreception of the respective photosensitive assembly. By this means, technical defects in the conventional art, including positional deviations and angle deviations among stands when separate stands are connected, can be avoided. Therefore, the imaging quality of the multi-lens camera module is improved.
    Type: Application
    Filed: July 26, 2016
    Publication date: October 21, 2021
    Inventors: Kouwen ZHANG, Keqiang Xiong, Bojie ZHAO, Mingzhu WANG
  • Publication number: 20210321025
    Abstract: A camera module and a molded photosensitive assembly and manufacturing methods thereof, and an electronic device are disclosed. The molded photosensitive assembly includes an imaging assembly, a molded base and a filter assembly. The imaging assembly includes a circuit board and at least one photosensitive element, and each photosensitive element is conductively connected to the circuit board. The molded base has at least one stepped peripheral groove to define a light window through each stepped peripheral groove, the molded base embeds a part of the imaging assembly, and a photosensitive region of each photosensitive element respectively corresponds to each light window of the molded base. The filter assembly includes at least one filter element, and each filter element is correspondingly arranged in each stepped peripheral groove of the molded base, so that each filter element respectively corresponds to each light window of the molded base.
    Type: Application
    Filed: July 10, 2019
    Publication date: October 14, 2021
    Inventors: Zhen HUANG, Qimin MEI, Bojie ZHAO, Zhewen MEI, Li LIU, Jiawei CHEN, Chenxiang XU
  • Publication number: 20210313385
    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: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Inventors: Mingzhu WANG, Bojie ZHAO, Takehiko TANAKA, Zhenyu CHEN, Heng JIANG, Nan GUO
  • Patent number: 11139328
    Abstract: A semiconductor module for an image-sensing device is disclosed. The semiconductor module may include: a printed circuit board (PCB), a photosensitive member, at least an electric component and a molding component. The PCB may have a first surface, and the photosensitive member and the electric component are positioned on the first surface of the PCB. The molding component may be formed along with the first surface of the PCB, and separate the photosensitive member and the electric component from the ambient environment. The molding component may be in direct contact with the photosensitive member, the electric component and the first surface of the PCB. At least a portion of the molding component may be transparent to allow at last 50% of the incident light to pass through the molding component to reach the photosensitive member.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: October 5, 2021
    Assignee: Sunny Opotech North America Inc.
    Inventors: Mingzhu Wang, Takehiko Tanaka, Nan Guo, Zhenyu Chen, Bojie Zhao
  • Publication number: 20210305308
    Abstract: A method for manufacturing semiconductor modules for image-sensing devices is disclosed. The method may comprise applying a removable layer on a first surface of a printed circuit board (PCB) which comprises a plurality of PCB units; mounting a photosensitive member to a second surface of each of the PCB units; and encapsulating the photosensitive member with an encapsulation layer on each PCB unit. Each PCB unit may comprise at least a semiconductor component on a second surface of the PCB and one or more opening across the first surface and the second surface. The photosensitive member and the removable layer separate the one or more opening from outside, and the photosensitive member is positioned to receive light through the opening. At least one semiconductor component is also encapsulated by the encapsulation layer on each PCB unit.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 30, 2021
    Inventors: Mingzhu Wang, Nan Guo, Jingfei He, Zhenyu Chen, Bojie Zhao, Takehiko Tanaka, Feifan Chen, Ye Wu, Zhen Huang, Zhongyu Luan