Patents by Inventor Mingzhu Wang

Mingzhu Wang 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).

  • 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: 20220003900
    Abstract: An optical camera lens, a camera module, a terminal device, and assembling methods for the optical camera lens and the camera module, the optical camera lens comprising: a lens barrel (10) having an axis (11) and a lens barrel side face (12) surrounding the axis (11), the lens barrel side face (12) comprising a first side (12a) and a second side (12b) opposite to the first side (12a); and a lens sheet set (20) mounted in the lens barrel (10) and comprising a plurality of lenses, wherein the plurality of lenses comprise at least one free-form lens (21), and the at least one free-form lens (21) is adapted to deflect incident light toward the second side (12b), so that an imaging plane (24) of an optical system composed of the plurality of lens sheets is deflected toward the second side.
    Type: Application
    Filed: September 12, 2019
    Publication date: January 6, 2022
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu WANG, Lifeng YAO, Zhenyu CHEN
  • 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: 20210382270
    Abstract: The present application provides an optical zoom camera module, including: at least two camera module components and glue material; each of the at least two camera module components has at least one lens group, and each lens group includes at least one lens, all of the lens groups of the at least two camera module components together constitute an imagable optical system, and wherein at least two of the lens groups are a movable lens group, and the at least two movable lens groups are respectively fixed with different motor carriers, so as to move separately under the driving of a motor; and the cured glue material fixes and supports the at least two camera module components, so that relative positions of the at least two camera modules are maintained at relative positions determined by an active alignment. The application also provides a corresponding method for assembling the optical zoom camera module.
    Type: Application
    Filed: August 19, 2019
    Publication date: December 9, 2021
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu WANG, Takehiko TANAKA, Yinli FANG, Chunmei LIU
  • 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: 20210364735
    Abstract: The present disclosure discloses a lens assembly, a camera module, and a method for assembling the same. An embodiment of the method for assembling a lens assembly includes: preparing a first lens subassembly and a second lens subassembly, the first lens subassembly including a first lens cylinder and a first lens, and the second lens subassembly including a second lens cylinder and a second lens; arranging the first lens subassembly on an optical axis of the second lens subassembly to form an imaging optical system comprising the first lens and the second lens; moving the first and the second lens subassemblies relatively along the optical axis, and matching an actually measured image plane of the optical system and a target plane; and connecting the first and the second lens subassemblies to fix a relative distance between the first and the second lens subassemblies along the optical axis.
    Type: Application
    Filed: August 4, 2021
    Publication date: November 25, 2021
    Inventors: Mingzhu WANG, Lifeng YAO, Nan GUO
  • 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: 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
  • 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: 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
  • 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: 20210329151
    Abstract: The present invention discloses a camera module with liquid lens and an image plane correction method thereof, wherein the camera module with liquid lens includes a photosensitive assembly, a lens assembly and a correction lens, and the lens assembly includes a liquid lens with adjustable focal power, the liquid lens is held in a photosensitive path of the photosensitive assembly, and the correction lens is held in the photosensitive path of the photosensitive assembly, and the correction lens is located between the liquid lens and the photosensitive assembly, the correction lens and the liquid lens of the lens assembly cooperate with each other to compensate for aberrations, so as to correct the aberration of the optical system of the camera module with liquid lens.
    Type: Application
    Filed: October 25, 2019
    Publication date: October 21, 2021
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu WANG, Lifeng YAO, Zhenyu CHEN, Enlai XIANG, Qianyou 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: 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
  • Publication number: 20210306530
    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: Application
    Filed: June 2, 2017
    Publication date: September 30, 2021
    Inventors: Mingzhu WANG, Zhenyu CHEN, Zhongyu LUAN, Zhen HUANG, Nan GUO, Fengsheng XI, Takehiko TANAKA, Bojie ZHAO, Heng JIANG, Ye WU, Zilong DENG
  • Publication number: 20210296389
    Abstract: The present application provides a photosensitive assembly, comprising: a photosensitive chip, having a first surface and a second surface facing away from the first surface, the first surface having a photosensitive region; an electronic element arranged around the photosensitive chip; a molded portion formed by a molding process and packaging the electronic element and the photosensitive chip together, the molded portion having a third surface flush with the first surface; and a first re-wiring layer formed on a non-photosensitive region of the first surface and on the third surface, a pad of the photosensitive chip being electrically connected to the electronic element through the first re-wiring layer, wherein a side surface or a bottom surface of the photosensitive assembly has a conductive region, and the conductive region is electrically connected to the first re-wiring layer. The present application further provides a corresponding manufacturing method of photosensitive assembly.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 23, 2021
    Applicant: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Wenjie WANG, Mingzhu WANG, Zhenyu CHEN
  • Patent number: 11128787
    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: Grant
    Filed: December 20, 2017
    Date of Patent: September 21, 2021
    Assignee: NINGBO SUNNY OPOTECH CO., LTD.
    Inventors: Mingzhu Wang, Takehiko Tanaka, Zhenyu Chen, Nan Guo, Bojie Zhao, Zhewen Mei