Patents by Inventor Venkata Krishna Pradeep PANDITHA

Venkata Krishna Pradeep PANDITHA 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).

  • Protection of foldable electronics
    Patent number: 11489126
    Abstract: A foldable thin film device assembly is provided comprising: a flexible thin film device with a thickness smaller than 50 micrometer. The thin film device has a stack of electroactive layers formed on a substrate. A protective inorganic capping layer caps the stack of electroactive layers and a backside elastomeric layer backs the flexible thin film device. A frontside transparent elastomeric layer covers the flexible thin film device, and backside and frontside flexible layers are dimensioned to mechanically form a neutral line for the protective inorganic layer. The elastomeric material has a Young's modulus smaller than 100 MPa smaller than 100 MPa and thickness larger than 100 micron, with a flexural rigidity equal or larger than the thin film device.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: November 1, 2022
    Assignee: Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
    Inventors: Hylke Broer Akkerman, Petrus Cornelis Paulus Bouten, Ahmed Fawzy, Venkata Krishna Pradeep Panditha, Joris Franciscus Johannes De Riet, Raghu Kishore Pendyala
  • PROTECTION OF FOLDABLE ELECTRONICS
    Publication number: 20210193942
    Abstract: A foldable thin film device assembly is provided comprising: a flexible thin film device with a thickness smaller than 50 micrometer. The thin film device has a stack of electroactive layers formed on a substrate. A protective inorganic capping layer caps the stack of electroactive layers and a backside elastomeric layer backs the flexible thin film device. A frontside transparent elastomeric layer covers the flexible thin film device, and backside and frontside flexible layers are dimensioned to mechanically form a neutral line for the protective inorganic layer. The elastomeric material has a Young's modulus smaller than 100 MPa smaller than 100 MPa and thickness larger than 100 micron, with a flexural rigidity equal or larger than the thin film device.
    Type: Application
    Filed: May 28, 2019
    Publication date: June 24, 2021
    Inventors: Hylke Broer AKKERMAN, Petrus Cornelis Paulus BOUTEN, Ahmed FAWZY, Venkata Krishna Pradeep PANDITHA, Joris Franciscus Johannes DE RIET, Raghu Kishore PENDYALA