Patents by Inventor Junfeng Fan

Junfeng Fan 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: 12040430
    Abstract: A micro light-emitting device includes a support structure with a cavity and at least one micro light-emitting element that includes a semiconductor structure accommodated by the cavity, at least one bridge connection member disposed on the semiconductor structure to interconnect the semiconductor structure and the support structure, and a protruding contact member disposed on at least one of the semiconductor structure and the bridge connection member and protruding therefrom to be configured to contact with a transfer means. The device is configured to contact with the transfer means at the protruding contact member of the element. A transfer method using the device is also disclosed.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: July 16, 2024
    Assignee: Xiamen San'an Optoelectronics Co., Ltd.
    Inventors: Shao-ying Ting, Junfeng Fan, Chia-en Lee, Chen-ke Hsu
  • Publication number: 20230253376
    Abstract: Disclosed is a micro light-emitting component, a micro light-emitting diode, and a transfer layer. The transfer layer has a recess for receiving the micro light-emitting diode to permit the micro light-emitting diode to be retained by the transfer layer, and is transformable from a first state, in which the transfer layer is deformed by the micro light-emitting diode to form the recess, to a second state, in which the micro light-emitting diode received in the recess is retained by the transfer layer. Also disclosed are micro light-emitting component matrix and a method for manufacturing the micro light-emitting component matrix.
    Type: Application
    Filed: March 24, 2023
    Publication date: August 10, 2023
    Inventors: Shao-Ying TING, Junfeng FAN, Chia-En LEE, Chen-Ke HSU
  • Patent number: 11616094
    Abstract: Disclosed is a micro light-emitting component, a micro light-emitting diode, and a transfer layer. The transfer layer has a recess for receiving the micro light-emitting diode to permit the micro light-emitting diode to be retained by the transfer layer, and is transformable from a first state, in which the transfer layer is deformed by the micro light-emitting diode to form the recess, to a second state, in which the micro light-emitting diode received in the recess is retained by the transfer layer. Also disclosed are micro light-emitting component matrix and a method for manufacturing the micro light-emitting component matrix.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: March 28, 2023
    Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD
    Inventors: Shao-Ying Ting, Junfeng Fan, Chia-En Lee, Chen-Ke Hsu
  • Publication number: 20220384678
    Abstract: A micro light-emitting device includes a support structure with a cavity and at least one micro light-emitting element that includes a semiconductor structure accommodated by the cavity, at least one bridge connection member disposed on the semiconductor structure to interconnect the semiconductor structure and the support structure, and a protruding contact member disposed on at least one of the semiconductor structure and the bridge connection member and protruding therefrom to be configured to contact with a transfer means. The device is configured to contact with the transfer means at the protruding contact member of the element. A transfer method using the device is also disclosed.
    Type: Application
    Filed: August 12, 2022
    Publication date: December 1, 2022
    Inventors: Shao-ying TING, Junfeng FAN, Chia-en LEE, Chen-ke HSU
  • Patent number: 11424385
    Abstract: A micro light-emitting device includes a support structure with a cavity and at least one micro light-emitting element that includes a semiconductor structure accommodated by the cavity, at least one bridge connection member disposed on the semiconductor structure to interconnect the semiconductor structure and the support structure, and a protruding contact member disposed on at least one of the semiconductor structure and the bridge connection member and protruding therefrom to be configured to contact with a transfer means. The device is configured to contact with the transfer means at the protruding contact member of the element. A transfer method using the device is also disclosed.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: August 23, 2022
    Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
    Inventors: Shao-ying Ting, Junfeng Fan, Chia-en Lee, Chen-ke Hsu
  • Patent number: 11380829
    Abstract: A light emitting device includes a light emitting structure, first and second electrodes, and a shielding layer. The light emitting structure includes a first-type semiconductor layer, an active layer, and a second-type semiconductor layer that are stacked along a stacking direction in such order. The first electrode is electrically connected to the first-type semiconductor layer. The second electrode is electrically connected to the second-type semiconductor layer. The shielding layer is connected to aside of the light emitting structure and is adapted to absorb or reflect incident laser light.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: July 5, 2022
    Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
    Inventors: Shao-Ying Ting, Junfeng Fan, Chia-En Lee, Chen-Ke Hsu
  • Publication number: 20210005782
    Abstract: A micro light-emitting device includes a support structure with a cavity and at least one micro light-emitting element that includes a semiconductor structure accommodated by the cavity, at least one bridge connection member disposed on the semiconductor structure to interconnect the semiconductor structure and the support structure, and a protruding contact member disposed on at least one of the semiconductor structure and the bridge connection member and protruding therefrom to be configured to contact with a transfer means. The device is configured to contact with the transfer means at the protruding contact member of the element. A transfer method using the device is also disclosed.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 7, 2021
    Inventors: Shao-ying TING, Junfeng FAN, Chia-en LEE, Chen-ke HSU
  • Publication number: 20200381603
    Abstract: A light emitting device includes a light emitting structure, first and second electrodes, and a shielding layer. The light emitting structure includes a first-type semiconductor layer, an active layer, and a second-type semiconductor layer that are stacked along a stacking direction in such order. The first electrode is electrically connected to the first-type semiconductor layer. The second electrode is electrically connected to the second-type semiconductor layer. The shielding layer is connected to aside of the light emitting structure and is adapted to absorb or reflect incident laser light.
    Type: Application
    Filed: August 17, 2020
    Publication date: December 3, 2020
    Inventors: SHAO-YING TING, JUNFENG FAN, CHIA-EN LEE, CHEN-KE HSU
  • Publication number: 20200321392
    Abstract: Disclosed is a micro light-emitting component, a micro light-emitting diode, and a transfer layer. The transfer layer has a recess for receiving the micro light-emitting diode to permit the micro light-emitting diode to be retained by the transfer layer, and is transformable from a first state, in which the transfer layer is deformed by the micro light-emitting diode to form the recess, to a second state, in which the micro light-emitting diode received in the recess is retained by the transfer layer. Also disclosed are micro light-emitting component matrix and a method for manufacturing the micro light-emitting component matrix.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Applicant: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
    Inventors: Shao-Ying TING, Junfeng FAN, Chia-En LEE, Chen-Ke HSU
  • Patent number: 7321157
    Abstract: A method of fabricating a CoSb3-based thermoelectric device is disclosed. The method includes providing a high-temperature electrode, providing a buffer layer on the high-temperature electrode, forming composite n-type and p-type layers, attaching the buffer layer to the composite n-type and p-type layers, providing a low-temperature electrode on the composite n-type and p-type layers and separating the composite n-type and p-type layers from each other to define n-type and p-type legs between the high-temperature electrode and the low-temperature electrode.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: January 22, 2008
    Assignees: GM Global Technology Operations, Inc., Dalian Institute of Chemical Physics, Chinese Academy of Sciences
    Inventors: Lidong Chen, Junfeng Fan, Shengqiang Bai, Jihui Yang
  • Publication number: 20060069902
    Abstract: This invention discloses a recovery method comprising the step of (a) preparing an optical disc which comprises a small operating system, a recovery utility program, and recovered computer operating system/application program/user data; (b) starting the optical disc to run the small operating system and the recovery utility program in the computer, creating a recovery partition on a local hard disk drive of the computer after the execution, formatting the recovery partition, copying the small operating system, recovery utility program, pre-compressed operating system/application program/user data to the recovery partition, and setting the recovery partition as the booting partition; (c) booting the computer from the recovery partition to execute the small operating system and the recovery utility program in the recovery partition of the computer as to create and format a user partition on the local hard disk drive after the execution, and recovering the compressed operating system/application program/user dat
    Type: Application
    Filed: September 30, 2004
    Publication date: March 30, 2006
    Inventors: Yu Rui, Xiaohua Gung, Huiqin Yang, Junfeng Fan, Xiaohong Xiao, Lian-Jen Tian
  • Publication number: 20060017170
    Abstract: A method of fabricating a CoSb3-based thermoelectric device is disclosed. The method includes providing a high-temperature electrode, providing a buffer layer on the high-temperature electrode, forming composite n-type and p-type layers, attaching the buffer layer to the composite n-type and p-type layers, providing a low-temperature electrode on the composite n-type and p-type layers and separating the composite n-type and p-type layers from each other to define n-type and p-type legs between the high-temperature electrode and the low-temperature electrode.
    Type: Application
    Filed: April 1, 2005
    Publication date: January 26, 2006
    Inventors: Lidong Chen, Junfeng Fan, Shengqiang Bai, Jihui Yang