Qinghua Zeng

Phosphor Development Engineer at Ecosense, a Korrus Company
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Contact Information
us****@****om
(386) 825-5501
Location
Fremont, California, United States, US

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Experience

    • United States
    • Appliances, Electrical, and Electronics Manufacturing
    • 1 - 100 Employee
    • Phosphor Development Engineer
      • Mar 2020 - Present

      To achieve technically challenging outcomes in custom LED component development with phosphor modification. Work on GaN-on-GaN die performance. To solve LED performance, longevity, and cost challenges Design and drive experiments to advance the performance of LED products Work closely with the reliability team to design and execute effective validation testing and reporting Establish robust processes for tracking and supporting multiple complex R&D projects to achieve desired… Show more To achieve technically challenging outcomes in custom LED component development with phosphor modification. Work on GaN-on-GaN die performance. To solve LED performance, longevity, and cost challenges Design and drive experiments to advance the performance of LED products Work closely with the reliability team to design and execute effective validation testing and reporting Establish robust processes for tracking and supporting multiple complex R&D projects to achieve desired outcomes on time Show less To achieve technically challenging outcomes in custom LED component development with phosphor modification. Work on GaN-on-GaN die performance. To solve LED performance, longevity, and cost challenges Design and drive experiments to advance the performance of LED products Work closely with the reliability team to design and execute effective validation testing and reporting Establish robust processes for tracking and supporting multiple complex R&D projects to achieve desired… Show more To achieve technically challenging outcomes in custom LED component development with phosphor modification. Work on GaN-on-GaN die performance. To solve LED performance, longevity, and cost challenges Design and drive experiments to advance the performance of LED products Work closely with the reliability team to design and execute effective validation testing and reporting Establish robust processes for tracking and supporting multiple complex R&D projects to achieve desired outcomes on time Show less

    • United States
    • Chemical Manufacturing
    • 1 - 100 Employee
    • Staff Engineer,Senior Engineer
      • Mar 2006 - Mar 2020

      Development of luminescent materials for LED devices. Design and fabrication on new materials for high-efficiency high-power LED lighting applications. Development of high reliability and high color gamut phosphors for Back lighting screen devices Development of high efficient polymer/inorganic conjugated materials for LED devices Development of luminescent materials for LED devices. Design and fabrication on new materials for high-efficiency high-power LED lighting applications. Development of high reliability and high color gamut phosphors for Back lighting screen devices Development of high efficient polymer/inorganic conjugated materials for LED devices

Education

  • University of Oxford
    Postdoc, Optical material development
  • The University of Queensland
    postdoc, Chemistry
  • Chinese Academy of Sciences
    Doctor of Philosophy - PhD, Chemisty

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