Patents by Inventor Shuang-Xi LIN

Shuang-Xi 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).

  • LIGHT MIXING MODULE AND LASER PROJECTOR HAVING THE SAME
    Publication number: 20230333457
    Abstract: A light mixing module is provided. The light mixing module includes a first laser array, a second laser array, and one or more laser polarized fold mirrors. The first laser array is configured for emitting a plurality of polarized light beams having a first polarization state. The second array is configured for emitting a plurality of polarized light beams having the first polarization state. The second laser array is disposed opposite to the first laser array. The one or more laser polarized fold mirrors are disposed between the first laser array and the second laser array. The one or more laser polarized fold mirrors reflect the polarized light beams emitted by the first laser array and the polarized light beams emitted by the second laser array. Each one of the one or more laser polarized fold mirrors is configured to direct light beams from at least two different directions.
    Type: Application
    Filed: November 22, 2022
    Publication date: October 19, 2023
    Applicant: BENQ CORPORATION
    Inventors: Kai-Jiun WANG, Hung-Chi TSAI, Shuang-Xi LIN
  • Projection device
    Patent number: 11184591
    Abstract: A projection device includes a projection lens, a first laser light source, a second laser light source and a polarization direction. The first laser light source and the second laser light source respectively emit a first laser light to the projection lens through a laser optical path, wherein the first laser light has a first polarization direction. The polarization direction conversion layer is disposed on the laser optical path and configured to convert the first laser light of the first laser light source into a second laser light, wherein the second laser light has a second polarization direction different from the first polarization direction.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: November 23, 2021
    Assignees: BENQ CORPORATION, BenQ Intelligent Technology (Shanghai) Co., Ltd
    Inventors: Chen-Cheng Huang, Shuang-Xi Lin
  • PROJECTION DEVICE
    Publication number: 20210218943
    Abstract: A projection device includes a projection lens, a first laser light source, a second laser light source and a polarization direction. The first laser light source and the second laser light source respectively emit a first laser light to the projection lens through a laser optical path, wherein the first laser light has a first polarization direction. The polarization direction conversion layer is disposed on the laser optical path and configured to convert the first laser light of the first laser light source into a second laser light, wherein the second laser light has a second polarization direction different from the first polarization direction.
    Type: Application
    Filed: January 11, 2021
    Publication date: July 15, 2021
    Applicants: BENQ CORPORATION, BenQ Intelligent Technology Shanghai Co., Ltd
    Inventors: Chen-Cheng HUANG, Shuang-Xi LIN