Patents by Inventor Mao-Chi Lin

Mao-Chi Lin 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: 11244937
    Abstract: A spliced display including a transparent substrate, a plurality of light emitting diode modules, at least one control element and a signal transmission structure is provided. The transparent substrate has a display surface and a back surface opposite to each other. The light emitting diode modules are disposed on the back surface of the transparent substrate to be spliced with each other. Each of the light emitting diode modules includes a driving backplane and a plurality of micro light emitting diodes, and the micro LEDs are disposed in an array between the driving backplane and the transparent substrate. The control element is disposed on the transparent substrate. The control element is connected to the light emitting diode modules via the signal transmission structure, and the light emitting diode modules are connected to each other via the signal transmission structure.
    Type: Grant
    Filed: December 8, 2019
    Date of Patent: February 8, 2022
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Wei-Sheng Su, Chia-Hsin Chao, Mao-Chi Lin, Yen-Hsiang Fang, Li-Chun Huang, Ming-Hsien Wu
  • Publication number: 20210387287
    Abstract: A laser processing system for a glass workpiece comprises a frame with a first laser module thereon, a modifying device, and a blanking device. The blanking device comprises a second laser module, a hollow support element, a clamping module disposed on the frame, a heater disposed on the hollow support element, and a cooler connected to the clamping module. A method adapted to the system comprises a modifying process, a determining process, and a blanking process. In the modifying process, a first laser beam is irradiated to the glass workpiece along a processing contour line to intermittently modify the glass workpiece. According to the determining process, the blanking process is processed to have a crack being generated in a modified portion of the glass workpiece, wherein the crack divides the glass workpiece into an outer area and an inner area, and changes a temperature of the glass workpiece to have the glass workpiece being deformed, so that the outer area and the inner area are separated.
    Type: Application
    Filed: November 25, 2020
    Publication date: December 16, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Mao-Chi LIN, Shao-Chuan LU, Pin-Hao HU
  • Patent number: 10705346
    Abstract: A laser uniformly machining apparatus and method thereof are provided. The apparatus includes a laser unit, a shaping element, a collimating element, a scaling element and a focusing element. The laser unit provides a laser beam for machining. The shaping element shapes the laser beam into an annular beam. The collimating element modifies the direction of the annular beam in accordance with the direction of an optical axis to turn the annular beam into a collimated annular beam. The scaling element adjusts the collimated annular beam in accordance with a scaling ratio to produce a scaled annular beam. The focusing element focuses the scaled annular beam. The scaled annular beam is produced by the scaling element to form a focused beam having a uniformly distribution of light intensity in the direction of the optical axis.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: July 7, 2020
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Pin-Hao Hu, Mao-Chi Lin, Yu-Chung Lin, Min-Kai Lee
  • Publication number: 20200111771
    Abstract: A spliced display including a transparent substrate, a plurality of light emitting diode modules, at least one control element and a signal transmission structure is provided. The transparent substrate has a display surface and a back surface opposite to each other. The light emitting diode modules are disposed on the back surface of the transparent substrate to be spliced with each other. Each of the light emitting diode modules includes a driving backplane and a plurality of micro light emitting diodes, and the micro LEDs are disposed in an array between the driving backplane and the transparent substrate. The control element is disposed on the transparent substrate. The control element is connected to the light emitting diode modules via the signal transmission structure, and the light emitting diode modules are connected to each other via the signal transmission structure.
    Type: Application
    Filed: December 8, 2019
    Publication date: April 9, 2020
    Applicant: Industrial Technology Research Institute
    Inventors: Wei-Sheng Su, Chia-Hsin Chao, Mao-Chi Lin, Yen-Hsiang Fang, Li-Chun Huang, Ming-Hsien Wu
  • Publication number: 20180101015
    Abstract: A laser uniformly machining apparatus and method thereof are provided. The apparatus includes a laser unit, a shaping element, a collimating element, a scaling element and a focusing element. The laser unit provides a laser beam for machining. The shaping element shapes the laser beam into an annular beam. The collimating element modifies the direction of the annular beam in accordance with the direction of an optical axis to turn the annular beam into a collimated annular beam. The scaling element adjusts the collimated annular beam in accordance with a scaling ratio to produce a scaled annular beam. The focusing element focuses the scaled annular beam. The scaled annular beam is produced by the scaling element to form a focused beam having a uniformly distribution of light intensity in the direction of the optical axis.
    Type: Application
    Filed: January 19, 2017
    Publication date: April 12, 2018
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Pin-Hao HU, Mao-Chi LIN, Yu-Chung LIN, Min-Kai LEE
  • Publication number: 20170066680
    Abstract: In an embodiment, a laser drilling apparatus adapted to a tempered glass includes a laser source, a drilling unit, a gas supply source, a heater and an air supplier. The laser source provides a laser beam. The drilling unit has a zoom lens set and a laser scanner unit. The laser beam passes through the zoom lens set and the laser scanner unit. The gas supply source supplies an air flow. The heater is disposed on a flow channel of the air flow and heats up the air flow. The air supplier has a nozzle. Both the laser beam and the heated-up air flow reach an area to be machined of the tempered glass through the nozzle. In an embodiment, a laser drilling method for the tempered glass is also provided.
    Type: Application
    Filed: December 15, 2015
    Publication date: March 9, 2017
    Inventors: Chun-Jen Gu, Yu-Chung Lin, Mao-Chi Lin, Chun-Ming Chen