Patents by Inventor Chieh-Wen Yang

Chieh-Wen Yang 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).

  • Switchable color particle-based display and method of manufacturing same
    Patent number: 8708764
    Abstract: The invention in one relates to a method for manufacturing a switchable particle-based display having a plurality of display units spatially arranged in a matrix form, wherein each display unit comprises one or more cells. In one embodiment, the method includes filling a plurality of first-type particles into the one or more cells of each display unit, filling one or more solutions into the one or more cells of each display unit, respectively, so that each cell contains one of the one or more solutions, where each of the one or more solutions comprises a respective colorant, and the respective colorant in each cell reacts with or adsorbs on the first-type particles therein, and filling a plurality of second-type particles into the one or more cells of each display unit.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: April 29, 2014
    Assignee: Delta Electronics Inc.
    Inventors: Rong-Chang Liang, Jiunn-Jye Hwang, Jung-Yang Juang, Ya-Zhu Xu, Chieh-Wen Yang
  • SWITCHABLE COLOR PARTICLE-BASED DISPLAY AND METHOD OF MANUFACTURING SAME
    Publication number: 20120329356
    Abstract: The invention in one relates to a method for manufacturing a switchable particle-based display having a plurality of display units spatially arranged in a matrix form, wherein each display unit comprises one or more cells. In one embodiment, the method includes filling a plurality of first-type particles into the one or more cells of each display unit, filling one or more solutions into the one or more cells of each display unit, respectively, so that each cell contains one of the one or more solutions, where each of the one or more solutions comprises a respective colorant, and the respective colorant in each cell reacts with or adsorbs on the first-type particles therein, and filling a plurality of second-type particles into the one or more cells of each display unit.
    Type: Application
    Filed: January 3, 2012
    Publication date: December 27, 2012
    Applicant: DELTA ELECTRONICS INC.
    Inventors: Rong-Chang Liang, Jiunn-Jye Hwang, Jung-Yang Juang, Ya-Zhu Xu, Chieh-Wen Yang