Patents by Inventor Jia-Chi You

Jia-Chi You 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 and equipment for manufacturing light guide plate
    Patent number: 9944030
    Abstract: In a backlight module, a diffusive structure and a prism structure are replaced by a diffusive prism film formed on a substrate and transferred via In-Mold Decoration by Roller (IMR) to a light guide body via injection molding. A reflection film is also transferred to an opposite side of the light guide body via the same way. In such way, optical films may be readily transferred to the light guide body via two-side IMR during the process of injection molding of the light guide body, saving room taken by substrates of the optical components.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: April 17, 2018
    Assignee: Wistron Corporation
    Inventors: Ching-Fu Hsu, Jia-Chi You, Chien-Wei Chen
  • METHOD AND EQUIPMENT FOR MANUFACTURING LIGHT GUIDE PLATE
    Publication number: 20160185058
    Abstract: In a backlight module, a diffusive structure and a prism structure are replaced by a diffusive prism film formed on a substrate and transferred via In-Mold Decoration by Roller (IMR) to a light guide body via injection molding. A reflection film is also transferred to an opposite side of the light guide body via the same way. In such way, optical films may be readily transferred to the light guide body via two-side IMR during the process of injection molding of the light guide body, saving room taken by substrates of the optical components.
    Type: Application
    Filed: March 4, 2016
    Publication date: June 30, 2016
    Inventors: Ching-Fu Hsu, Jia-Chi You, Chien-Wei Chen
  • METHOD AND EQUIPMENT FOR MANUFACTURING LIGHT GUIDE PLATE AND LIGHT GUIDE PLATE THEREWITH
    Publication number: 20140169000
    Abstract: In a backlight module, a diffusive structure and a prism structure are replaced by a diffusive prism film formed on a substrate and transferred via In-Mold Decoration by Roller (IMR) to a light guide body via injection molding. A reflection film is also transferred to an opposite side of the light guide body via the same way. In such way, optical films may be readily transferred to the light guide body via two-side IMR during the process of injection molding of the light guide body, saving room taken by substrates of the optical components.
    Type: Application
    Filed: July 8, 2013
    Publication date: June 19, 2014
    Inventors: Ching-Fu Hsu, Jia-Chi You, Chien-Wei Chen