Patents by Inventor Lijia Bu

Lijia Bu 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).

  • Method of manufacturing a patterned transparent conductor
    Patent number: 9295153
    Abstract: Method of manufacturing patterned transparent conductor is provided, comprising: providing a silver ink core component containing silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component to form a core shell fiber, wherein the silver nanoparticles are in the core; depositing the core shell fiber on the substrate; selectively treating a portion of the deposited core shell fiber to provide a patterned transparent conductor, wherein the patterned transparent conductor has a treated region and a non-treated region; wherein the treated region comprises a plurality of electrically interconnected silver miniwires and wherein the treated region is an electrically conductive region; and, wherein the non-treated region is an electrically insulative region.
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: March 22, 2016
    Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLC
    Inventors: Jaebum Joo, Jerome Claracq, Garo Khanarian, Kathleen M. O'Connell, Lijia Bu, Peter Trefonas
  • Method of manufacturing silver miniwire films
    Patent number: 9040114
    Abstract: A method of manufacturing a silver miniwire film is provided, wherein the film exhibits a reduced sheet resistance.
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: May 26, 2015
    Assignee: Rohm and Haas Electronic Material LLC
    Inventors: Garo Khanarian, Kathleen M. O'connell, Peter Trefonas, Jerome Claracq, Lijia Bu, Jaebum Joo
  • Method of Manufacturing A Patterned Transparent Conductor
    Publication number: 20140131078
    Abstract: Method of manufacturing patterned transparent conductor is provided, comprising: providing a silver ink core component containing silver nanoparticles dispersed in a silver carrier; providing a shell component containing a film forming polymer dispersed in a shell. carrier; providing a substrate; coelectrospinning the silver ink core component and the shell component to form a core shell fiber, wherein the silver nanoparticles are in the core; depositing the core shell fiber on the substrate; selectively treating a portion of the deposited core shell fiber to provide a patterned transparent conductor, wherein the patterned transparent conductor has a treated region and a non-treated region; wherein the treated region comprises a plurality of electrically interconnected silver miniwires and wherein the treated region is an electrically conductive region; and, wherein the non-treated region is an electrically insulative region.
    Type: Application
    Filed: November 7, 2013
    Publication date: May 15, 2014
    Inventors: Jaebum Joo, Jerome Claracq, Garo Khanarian, Kathleen M. O'Connell, Lijia Bu, Peter Trefonas
  • Method of Manufacturing Silver Miniwire Films
    Publication number: 20140065300
    Abstract: A method of manufacturing a silver miniwire film is provided, wherein the film exhibits a reduced sheet resistance.
    Type: Application
    Filed: August 15, 2013
    Publication date: March 6, 2014
    Inventors: Garo Khanarian, Kathleen M. O'connell, Peter Trefonas, Jerome Claracq, Lijia Bu, Jaebum Joo