Patents by Inventor Yu Yi Chuang

Yu Yi 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).

  • POLARIZER AND ELECTRONIC DEVICE COMPRISING THE SAME
    Publication number: 20220030146
    Abstract: The invention discloses a polarizer comprising a first protective layer, a second protective layer, and a polarizing layer sandwiched therebetween. The polarizing layer comprises a first polarizing area and a second polarizing area with different polarizations. The polarization degree of the first polarizing area is greater than 99.9% and less than 100%, and the light transmittance is between 40% and 45%; the polarization degree of the second polarizing area is not less than 90% and not greater than 99.9%, and the light transmittance is between 45% to 48%. The disclosed polarizer can be used in an electronic device with an integrated camera module.
    Type: Application
    Filed: September 9, 2020
    Publication date: January 27, 2022
    Inventors: Yi Jhen Lin, Yu Yi Chuang, Hsiao Ching Chang, Jian Hung Wu, Hisn Hsing Li