Patents by Inventor Peng-Fang Chen

Peng-Fang 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).

  • Publication number: 20250083404
    Abstract: The present application provides a processing method of a metal composite structure including a first metal layer and a second metal layer stacked on the first metal layer. The processing method includes the steps of defining a first through hole in the first metal layer, and drilling in the first through hole toward the second metal layer to form a traction hole in the second metal layer. Then, hot melt drilling is performed on a surface of the second metal layer away from the first metal layer toward the first through hole, thereby causing the second metal layer to crack under a traction force of the traction hole to form a second through hole, and a portion of the second metal layer to be melted and squeezed to form a bushing which adheres to at least a portion of a sidewall of the first through hole.
    Type: Application
    Filed: September 12, 2024
    Publication date: March 13, 2025
    Inventors: Xin HUANG, Sheng-Hao HONG, Jian-Xiong QIAN, Lei ZHU, Peng XIE, Xiang-Kun MENG, Feng FANG, Hui WU, Xiao-Hui CHEN, Shuang-Xu ZHONG, Ren-Jun YANG, Chao CHENG, Zhi-Qiang SHEN, Ye-An SUN
  • Patent number: 8469580
    Abstract: An edge-lighting type backlight module includes a light guide plate, a light source module, a back plate, a thermal conductive element, and a thermal insulating element. The light guide plate has a light-emitting surface, a bottom surface opposite the light-emitting surface, and at least one side surface connected between the light-emitting surface and the bottom surface. The light source module is disposed adjacent to the side surface, and the back plate is disposed adjacent to the bottom surface. The thermal conductive element has a base portion touching the light source module and an extension portion extending to one side of the back plate. The thermal insulating element is connected between the back plate and the thermal conductive element to reduce the heat conduction between the light source module and the back plate.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: June 25, 2013
    Assignee: Young & Lighting Technology Corporation
    Inventor: Peng-Fang Chen
  • Patent number: 8113698
    Abstract: A light-emitting diode (LED) light bulb and an application thereof are described. The light-emitting diode light bulb comprises: a light-emitting diode light source module; a base, wherein the light-emitting diode light source module is disposed on the base; and a driver portion to drive the light-emitting diode light source module, comprising a rotation shaft, wherein the driver portion is connected to the base via the rotation shaft, such that the light-emitting diode light source module can rotate relative to the driver portion.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: February 14, 2012
    Assignee: Chi Mei Lighting Technology Corp.
    Inventors: Wen-Liang Wu, Peng-Fang Chen, Yung-Pin Yang
  • Publication number: 20110292314
    Abstract: A display apparatus and a backlight module are provided. The display apparatus includes a liquid crystal panel and a backlight module. The backlight module includes a frame, a plurality of latch members, and a backlight source. The frame has a receiving slot. The liquid crystal panel is disposed in the receiving slot. The latch members are disposed on the frame and located at an inner wall of the receiving slot. The latch members support the liquid crystal panel. A material of each latch member is a debris-resistant material. The backlight source is disposed on the frame and located at one side of the liquid crystal panel. The invention may prevent the producing of debris when the latch members and the liquid crystal panel are rubbed against each other.
    Type: Application
    Filed: January 27, 2011
    Publication date: December 1, 2011
    Applicant: YOUNG LIGHTING TECHNOLOGY CORPORATION
    Inventors: Peng-Fang Chen, Shang-Chia Liu, Fan-Ti Cho, Lei-Ken Hung
  • Publication number: 20110170315
    Abstract: An edge-lighting type backlight module includes a light guide plate, a light source module, a back plate, a thermal conductive element, and a thermal insulating element. The light guide plate has a light-emitting surface, a bottom surface opposite the light-emitting surface, and at least one side surface connected between the light-emitting surface and the bottom surface. The light source module is disposed adjacent to the side surface, and the back plate is disposed adjacent to the bottom surface. The thermal conductive element has a base portion touching the light source module and an extension portion extending to one side of the back plate. The thermal insulating element is connected between the back plate and the thermal conductive element to reduce the heat conduction between the light source module and the back plate.
    Type: Application
    Filed: December 29, 2010
    Publication date: July 14, 2011
    Inventor: Peng-Fang CHEN
  • Publication number: 20100238672
    Abstract: A light-emitting diode (LED) light bulb and an application thereof are described. The light-emitting diode light bulb comprises: a light-emitting diode light source module; a base, wherein the light-emitting diode light source module is disposed on the base; and a driver portion to drive the light-emitting diode light source module, comprising a rotation shaft, wherein the driver portion is connected to the base via the rotation shaft, such that the light-emitting diode light source module can rotate relative to the driver portion.
    Type: Application
    Filed: August 6, 2009
    Publication date: September 23, 2010
    Applicant: CHI MEI LIGHTING TECHNOLOGY CORP.
    Inventors: Wen-Liang WU, Peng-Fang CHEN, Yung-Pin YANG