Patents by Inventor BO-JHIH CHEN

BO-JHIH CHEN 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: 11916155
    Abstract: An optoelectronic package and a method for producing the optoelectronic package are provided. The optoelectronic package includes a carrier, a photonic device, a first encapsulant and a second encapsulant. The photonic device is disposed on the carrier. The first encapsulant covers the carrier and is disposed around the photonic device. The second encapsulant covers the first encapsulant and the photonic device. The first encapsulant has a topmost position and a bottommost position, and the topmost position is not higher than a surface of the photonic device.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: February 27, 2024
    Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATION
    Inventors: Chien-Hsiu Huang, Bo-Jhih Chen, Kuo-Ming Chiu, Meng-Sung Chou, Wei-Te Cheng, Kai-Chieh Liang, Yun-Ta Chen, Yu-Han Wang
  • Publication number: 20230228620
    Abstract: A light sensing module includes a substrate, a light sensing unit, a first light-transmissive component, and a light shielding layer. The light sensing unit is disposed on the substrate to sense an intensity of a working light beam, and has an upper light receiving surface and a lateral surface perpendicular to the upper light receiving surface. The first light-transmissive component covers the light sensing unit, and has a first refractive index between a refractive index of the light sensing unit and a refractive index of air. The light shielding layer surrounds the lateral surface and is covered by the first light-transmissive component.
    Type: Application
    Filed: March 21, 2023
    Publication date: July 20, 2023
    Inventors: BO-JHIH CHEN, ZI-JUN LIN, KUO-MING CHIU, YUNG-CHANG JEN, MENG-SUNG CHOU, CHANG-HUNG HSIEH
  • Patent number: 11644360
    Abstract: A light sensing module and an electronic device using the same are provided. The light sensing module includes a substrate, a light sensing unit, a first light-transmissive component and a blocking wall. The light sensing unit is disposed on the substrate to sense an intensity of a working light beam. The first light-transmissive component covers the light sensing unit, and has a first refractive index that is between a refractive index of the light sensing unit and a refractive index of air. The blocking wall is disposed on the substrate, and surrounds the light sensing unit and the first light-transmissive component.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: May 9, 2023
    Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATION
    Inventors: Bo-Jhih Chen, Zi-Jun Lin, Kuo-Ming Chiu, Yung-Chang Jen, Meng-Sung Chou, Chang-Hung Hsieh
  • Publication number: 20220367773
    Abstract: An optoelectronic package structure is provided. The optoelectronic package structure includes a carrier, a metal member, an insulating layer, an optoelectronic element, and an adhesive. The metal member is disposed on the carrier. The insulating layer is disposed on the metal member. The insulating layer has a plurality of grooves, and a carrying region is defined by the grooves. The optoelectronic element is disposed on the insulating layer. The adhesive is filled into the grooves and bonds the optoelectronic element onto the carrying region of the insulating layer.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 17, 2022
    Inventors: CHEN-HSIU LIN, BO-JHIH CHEN, CHIEN-SHUN HUANG
  • Patent number: 11489079
    Abstract: An optical sensor structure is provided. The optical sensor structure includes a substrate, a light sensing unit, a peripheral wall, and a reflective layer. The substrate includes a plurality of metal pads. The light sensing unit is disposed on the substrate and electrically connected to the plurality of metal pads. The peripheral wall is disposed on the substrate, and the peripheral wall and the substrate define an accommodating space. The metal pads and the light sensing unit are positioned in the accommodating space. The reflective layer is disposed in the accommodating space and surrounds the light sensing unit.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: November 1, 2022
    Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATION
    Inventors: Wei-Te Cheng, Kai-Chieh Liang, Jie-Ting Tsai, Bo-Jhih Chen, Zi-Jun Lin, Kuo-Ming Chiu
  • Publication number: 20210367085
    Abstract: An optical sensor structure is provided. The optical sensor structure includes a substrate, a light sensing unit, a peripheral wall, and a reflective layer. The substrate includes a plurality of metal pads. The light sensing unit is disposed on the substrate and electrically connected to the plurality of metal pads. The peripheral wall is disposed on the substrate, and the peripheral wall and the substrate define an accommodating space. The metal pads and the light sensing unit are positioned in the accommodating space. The reflective layer is disposed in the accommodating space and surrounds the light sensing unit.
    Type: Application
    Filed: May 19, 2021
    Publication date: November 25, 2021
    Inventors: Wei-Te Cheng, Kai-Chieh Liang, Jie-Ting Tsai, BO-JHIH CHEN, ZI-JUN LIN, KUO-MING CHIU
  • Publication number: 20210367086
    Abstract: An optoelectronic package and a method for producing the optoelectronic package are provided. The optoelectronic package includes a carrier, a photonic device, a first encapsulant and a second encapsulant. The photonic device is disposed on the carrier. The first encapsulant covers the carrier and is disposed around the photonic device. The second encapsulant covers the first encapsulant and the photonic device. The first encapsulant has a topmost position and a bottommost position, and the topmost position is not higher than a surface of the photonic device.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 25, 2021
    Inventors: CHIEN-HSIU HUANG, BO-JHIH CHEN, KUO-MING CHIU, MENG-SUNG CHOU, Wei-Te Cheng, Kai-Chieh Liang, YUN-TA CHEN, YU-HAN WANG
  • Patent number: 11145777
    Abstract: An optical sensor module includes a first frame set, a second frame set and a housing which partially covers the first frame set and the second frame set. The first frame set has a first chip-mounting frame and a first wiring frame. The first chip-mounting frame has a first chip-mounting section, and a first conductive lead. At least one first indentation is formed on the first chip-mounting section. The second frame set has a second chip-mounting frame and a second wiring frame. The second chip-mounting frame has a second chip-mounting section and a second conductive lead. At least one second indentation is formed on the second chip-mounting section.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: October 12, 2021
    Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATION
    Inventors: Chen-Hsiu Lin, Shih-Chung Huang, Bo-Jhih Chen
  • Publication number: 20210148753
    Abstract: A light sensing module and an electronic device using the same are provided. The light sensing module includes a substrate, a light sensing unit, a first light-transmissive component and a blocking wall. The light sensing unit is disposed on the substrate to sense an intensity of a working light beam. The first light-transmissive component covers the light sensing unit, and has a first refractive index that is between a refractive index of the light sensing unit and a refractive index of air. The blocking wall is disposed on the substrate, and surrounds the light sensing unit and the first light-transmissive component.
    Type: Application
    Filed: November 11, 2020
    Publication date: May 20, 2021
    Inventors: BO-JHIH CHEN, ZI-JUN LIN, KUO-MING CHIU, YUNG-CHANG JEN, MENG-SUNG CHOU, CHANG-HUNG HSIEH
  • Publication number: 20200235255
    Abstract: An optical sensor module includes a first frame set, a second frame set and a housing which partially covers the first frame set and the second frame set. The first frame set has a first chip-mounting frame and a first wiring frame. The first chip-mounting frame has a first chip-mounting section, and a first conductive lead. At least one first indentation is formed on the first chip-mounting section. The second frame set has a second chip-mounting frame and a second wiring frame. The second chip-mounting frame has a second chip-mounting section and a second conductive lead. At least one second indentation is formed on the second chip-mounting section.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 23, 2020
    Inventors: CHEN-HSIU LIN, SHIH-CHUNG HUANG, BO-JHIH CHEN