Patents by Inventor Chao-Shun Liao

Chao-Shun Liao 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: 20190258048
    Abstract: A projector including a light source, a light valve, a projection lens and a displacement module is provided. The light source generates an illumination light. The light valve converts the illumination light into a multi-pixel area image light. The projection lens is disposed in a transmission path of the multi-pixel area image light. The image displacement module includes a carrier, an optical element, a frame and a base. The carrier, the frame and the base are substantially coplanar with each other, and the multi-pixel area image light provided is configured to be moved by the optical element and being moved along a third direction in response to the spinning of the carrier, and the first direction is different from the second direction. Furthermore, a three-dimensional printing apparatus is also provided.
    Type: Application
    Filed: May 6, 2019
    Publication date: August 22, 2019
    Applicant: Young Optics Inc.
    Inventors: Wei-Szu Lin, Chao-Shun Chen, Chia-Chen Liao, Yu-Chen Chang, Chien-Hsing Tsai
  • Patent number: 8314898
    Abstract: A display device includes a first substrate, a heating layer formed on the first substrate, an insulating layer having a first opening formed on the heating layer, at least one switching device, two contact pads formed on the insulating layer, and respectively electrically connected to the scan line and the data line, a capacitor, a passivation layer covering the switching device and the capacitor, and a pixel electrode formed on the passivation layer and electrically connected to the drain of the switching device. The source of the switching device is connected to the data line. The passivation layer has a plurality of second openings exposing the contact pads.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: November 20, 2012
    Assignee: AU Optronics Corp.
    Inventors: Mao-Yi Chang, Chia-Tien Peng, Chih-Wei Chao, Chien-Sen Weng, Chao-Shun Liao
  • Publication number: 20110164195
    Abstract: A display device includes a first substrate, a heating layer formed on the first substrate, an insulating layer having a first opening formed on the heating layer, at least one switching device, two contact pads formed on the insulating layer, and respectively electrically connected to the scan line and the data line, a capacitor, a passivation layer covering the switching device and the capacitor, and a pixel electrode formed on the passivation layer and electrically connected to the drain of the switching device. The source of the switching device is connected to the data line. The passivation layer has a plurality of second openings exposing the contact pads.
    Type: Application
    Filed: March 18, 2011
    Publication date: July 7, 2011
    Inventors: Mao-Yi Chang, Chia-Tien Peng, Chih-Wei Chao, Chien-Sen Weng, Chao-Shun Liao
  • Patent number: 7932987
    Abstract: An LCD includes a first substrate, a heating layer formed on the first substrate, an insulating layer having a first opening formed on the heating layer, at least one switching device, two contact pads formed on the insulating layer, and respectively electrically connected to the scan line and the data line, a capacitor, a bridge electrode formed in the first opening, a passivation layer covering the switching device and the capacitor, a pixel electrode formed on the passivation layer and electrically connected to the drain of the switching device, a second substrate having a common electrode disposed on the first substrate, and a liquid crystal layer. The source of the switching device is connected to the data line. The passivation layer has a plurality of second openings respectively exposing the contact pads and the bridge electrode, wherein the bridge electrode is electrically disconnected from the contact pads.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: April 26, 2011
    Assignee: AU Optronics Corp.
    Inventors: Mao-Yi Chang, Chia-Tien Peng, Chih-Wei Chao, Chien-Sen Weng, Chao-Shun Liao
  • Publication number: 20100182559
    Abstract: An LCD includes a first substrate, a heating layer formed on the first substrate, an insulating layer having a first opening formed on the heating layer, at least one switching device, two contact pads formed on the insulating layer, and respectively electrically connected to the scan line and the data line, a capacitor, a bridge electrode formed in the first opening, a passivation layer covering the switching device and the capacitor, a pixel electrode formed on the passivation layer and electrically connected to the drain of the switching device, a second substrate having a common electrode disposed on the first substrate, and a liquid crystal layer. The source of the switching device is connected to the data line. The passivation layer has a plurality of second openings respectively exposing the contact pads and the bridge electrode, wherein the bridge electrode is electrically disconnected from the contact pads.
    Type: Application
    Filed: March 29, 2010
    Publication date: July 22, 2010
    Inventors: Mao-Yi Chang, Chia-Tien Peng, Chih-Wei Chao, Chien-Sen Weng, Chao-Shun Liao
  • Patent number: 7755738
    Abstract: An LCD device has an LCD panel having a peripheral region, a heating layer disposed on the LCD panel, and two first flexible printed circuits (FPCs) electrically connected to the heating layer, and adapted to transmit voltage to the heating layer so that the heating layer can generate heat. At least one of the FPCs has a wide portion and a narrow portion being fixed in the peripheral region of the LCD panel and being connected to the heating layer.
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: July 13, 2010
    Assignee: AU Optronics Corp.
    Inventors: Mao-Yi Chang, Chia-Tien Peng, Chih-Wei Chao, Chien-Sen Weng, Chao-Shun Liao
  • Publication number: 20080316416
    Abstract: An LCD device has an LCD panel having a peripheral region, a heating layer disposed on the LCD panel, and two first flexible printed circuits (FPCs) electrically connected to the heating layer, and adapted to transmit voltage to the heating layer so that the heating layer can generate heat. At least one of the FPCs has a wide portion and a narrow portion being fixed in the peripheral region of the LCD panel and being connected to the heating layer.
    Type: Application
    Filed: August 17, 2007
    Publication date: December 25, 2008
    Inventors: Mao-Yi Chang, Chia-Tien Peng, Chih-Wei Chao, Chien-Sen Weng, Chao-Shun Liao