Patents by Inventor Min Tzu CHUANG

Min Tzu CHUANG 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: 12264276
    Abstract: The present invention relates to an LC medium comprising two or more polymerizable compounds, at least one of which contains a substituent comprising a tertiary OH group, to its use for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the PSA (polymer sustained alignment) or SA (self-aligning) mode, to an LC display of the PSA or SA mode comprising the LC medium, and to a process of manufacturing the LC display using the LC medium, especially an energy-saving LC display and energy-saving LC display production process.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: April 1, 2025
    Assignee: MERCK PATENT GMBH
    Inventors: Min Tzu Chuang, I-Wen Chen, Cheng-Jui Lin, Jer-Lin Chen, Kuang-Ting Chou
  • Publication number: 20230183571
    Abstract: The present invention relates to an LC medium comprising two or more polymerizable compounds, at least one of which contains a substituent comprising a tertiary OH group, to its use for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the PSA (polymer sustained alignment) or SA (self-aligning) mode, to an LC display of the PSA or SA mode comprising the LC medium, and to a process of manufacturing the LC display using the LC medium, especially an energy-saving LC display and energy-saving LC display production process.
    Type: Application
    Filed: December 8, 2022
    Publication date: June 15, 2023
    Applicant: MERCK PATENT GMBH
    Inventors: Min Tzu CHUANG, I-Wen CHEN, Cheng-Jui LIN, Jer-Lin CHEN, Kuang-Ting CHOU
  • Publication number: 20230061307
    Abstract: The invention relates to a liquid-crystalline medium having a nematic phase comprising one or more compounds of formula X wherein the parameters have the meaning given in the text, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the IPS or FFS effect, to displays of this type which contain a liquid-crystalline medium of this type and to the use of the compounds of formula X for improvement of the transmission and/or response times of a liquid-crystalline medium which comprises one or more additional mesogenic compounds, as well as to certain compounds of formula X, as specified in the text.
    Type: Application
    Filed: December 17, 2019
    Publication date: March 2, 2023
    Applicant: MERCK PATENT GMBH
    Inventors: Atsutaka MANABE, Constanze BROCKE, Susan (Min Tzu) CHUANG, Sven Christian LAUT, Sabrina PFEIFFER, Ramin TAVAKOLI