Patents by Inventor Yucheng CHAN

Yucheng CHAN 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).

  • THIN-FILM TRANSISTOR, PREPARATION METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY DEVICE
    Publication number: 20160315197
    Abstract: The present invention discloses a thin-film transistor, a preparation method thereof, an array substrate comprising the thin-film transistor, and a display device comprising the array substrate, wherein the preparation method of the thin-film transistor comprises: successively depositing an amorphous silicon thin film and a protective layer thin film on a base substrate; annealing the amorphous silicon thin film so as to transform the amorphous silicon thin film into a poly-silicon thin film; and performing a single patterning process on the poly-silicon thin film and the protective layer thin film to pattern the poly-silicon thin film into an active layer and pattern the protective layer thin film into a protective layer.
    Type: Application
    Filed: March 21, 2016
    Publication date: October 27, 2016
    Inventors: Chienhung LIU, Yucheng CHAN