Patents Assigned to Maven Optronics Corp.
  • System and method for forming a thin-film phosphor layer for phosphor-converted light emitting devices
    Patent number: 9797041
    Abstract: A thin-film phosphor layer can be formed by an improved deposition method involving: (1) forming a phosphor powder layer that is substantially uniformly-deposited on a substrate surface; and (2) forming a polymer binder layer to fill gaps among loosely packed phosphor particles, thereby forming a substantially continuous layer of thin film.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: October 24, 2017
    Assignee: MAVEN OPTRONICS CORP.
    Inventor: Chieh Chen
  • Phosphor-coated light extraction structures for phosphor-converted light emitting devices
    Patent number: 9210763
    Abstract: A conformal thin-film phosphor layer is disposed over a surface of a hemispherical lens, a Fresnel lens, or a microlens array, thereby forming a phosphor-coated light extraction structure. Also disclosed is a phosphor-converted photonic crystal light emitting device that incorporates a thin-film phosphor layer. A wafer-level packaging process incorporating a thin-film phosphor layer is also disclosed herein.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: December 8, 2015
    Assignee: MAVEN OPTRONICS CORP.
    Inventor: Chieh Chen
  • PHOSPHOR-COATED LIGHT EXTRACTION STRUCTURES FOR PHOSPHOR-CONVERTED LIGHT EMITTING DEVICES
    Publication number: 20130337719
    Abstract: A conformal thin-film phosphor layer is disposed over a surface of a hemispherical lens, a Fresnel lens, or a microlens array, thereby forming a phosphor-coated light extraction structure. Also disclosed is a phosphor-converted photonic crystal light emitting device that incorporates a thin-film phosphor layer. A wafer-level packaging process incorporating a thin-film phosphor layer is also disclosed herein.
    Type: Application
    Filed: August 19, 2013
    Publication date: December 19, 2013
    Applicant: Maven Optronics Corp.
    Inventor: Chieh Chen