Patents by Inventor Ping-Feng Yu

Ping-Feng Yu 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: 11013156
    Abstract: An EMI shielding film includes a flexible composite metal layer, a transparent insulating layer, and a conductive adhesive layer. The conductive adhesive layer is formed by removing a solvent from a conductive adhesive composition. The conductive adhesive composition includes an acrylate solution, a divalent acid ester solution, a plurality of conductive particles, and the solvent. The present disclosure further includes a method of manufacturing the EMI shielding film.
    Type: Grant
    Filed: August 15, 2020
    Date of Patent: May 18, 2021
    Assignee: NANOBIT TECH. CO., LTD.
    Inventors: Sung-Chien Huang, Yu-Yang Chang, Hsiou-Ming Liu, Ping-Feng Yu
  • Patent number: 9581823
    Abstract: A 2D/3D switchable display device including a display panel and a switch unit is provided. The display panel includes a first substrate, a second substrate and a display unit located between the first and second substrates. The first substrate includes a first surface and a second surface opposite to the first surface, and the display unit is located above the first surface. The switch unit located on the second surface includes a third substrate, a first electrode layer, a second electrode layer and a switchable medium layer between the first and second electrode layers. The second electrode layer is located on the second surface, the first electrode layer is located on the third substrate, and the switchable medium layer and the third substrate are respectively located on two opposite surfaces of the first electrode layer. A manufacturing method of a 2D/3D switchable display device is also provided.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: February 28, 2017
    Assignee: Au Optronics Corporation
    Inventors: Chi-Ho Chang, Ping-Feng Yu
  • Publication number: 20140375905
    Abstract: A 2D/3D switchable display device including a display panel and a switch unit is provided. The display panel includes a first substrate, a second substrate and a display unit located between the first and second substrates. The first substrate includes a first surface and a second surface opposite to the first surface, and the display unit is located above the first surface. The switch unit located on the second surface includes a third substrate, a first electrode layer, a second electrode layer and a switchable medium layer between the first and second electrode layers. The second electrode layer is located on the second surface, the first electrode layer is located on the third substrate, and the switchable medium layer and the third substrate are respectively located on two opposite surfaces of the first electrode layer. A manufacturing method of a 2D/3D switchable display device is also provided.
    Type: Application
    Filed: November 18, 2013
    Publication date: December 25, 2014
    Applicant: Au Optronics Corporation
    Inventors: Chi-Ho Chang, Ping-Feng Yu
  • Patent number: 7746440
    Abstract: A flat display panel includes a first substrate, a second substrate opposite to the first substrate, a sealant disposed between the first and second substrates. The sealant, the edge of the inner surface of the first substrate, and the edge of the inner surface of the second substrate form a space, and the flat display panel further includes a protection layer disposed inside the space so as to reinforce the structural strength of the flat display panel.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: June 29, 2010
    Assignee: AU Optronics Corp.
    Inventors: Yu-Chen Liu, Jong-Wen Chwu, Chao-Cheng Lin, Jer-Yao Wu, Ping-Feng Yu
  • Publication number: 20090128760
    Abstract: A flat display panel includes a first substrate, a second substrate opposite to the first substrate, a sealant disposed between the first and second substrates. The sealant, the edge of the inner surface of the first substrate, and the edge of the inner surface of the second substrate form a space, and the flat display panel further includes a protection layer disposed inside the space so as to reinforce the structural strength of the flat display panel.
    Type: Application
    Filed: April 17, 2008
    Publication date: May 21, 2009
    Inventors: Yu-Chen Liu, Jong-Wen Chwu, Chao-Cheng Lin, Jer-Yao Wu, Ping-Feng Yu