Patents by Inventor Jaw-Shin Cheng

Jaw-Shin Cheng 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).

  • Low temperature co-fired ceramic (LTCC) tape compositions, light-emitting diode (LED) modules, lighting devices and methods of forming thereof
    Patent number: 7808097
    Abstract: The present invention provides LTCC (low temperature co-fired ceramic) tape compositions and demonstrates the use of said LTCC tape(s) in the formation of Light-Emitting Diode (LED) chip carriers and modules for various lighting applications. The present invention also provides for the use of (LTCC) tape and LED modules in the formation of lighting devices including, but not limited to, LED devices, High Brightness (HB) LED backlights, display-related light sources, automotive lighting, decorative lighting, signage and advertisement lighting, and information display lighting.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: October 5, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Carl B. Wang, Shih-Ming Kao, Yu-Cheng Lin, Jaw-Shin Cheng
  • Low Temperature Co-Fired Ceramic (LTCC) Tape Compositions, Light-Emitting Diode (LED) Modules, Lighting Devices and Methods of Forming Thereof
    Publication number: 20090278162
    Abstract: The present invention provides LTCC (low temperature co-fired ceramic) tape compositions and demonstrates the use of said LTCC tape(s) in the formation of Light-Emitting Diode (LED) chip carriers and modules for various lighting applications. The present invention also provides for the use of (LTCC) tape and LED modules in the formation of lighting devices including, but not limited to, LED devices, High Brightness (HB) LED backlights, display-related light sources, automotive lighting, decorative lighting, signage and advertisement lighting, and information display lighting.
    Type: Application
    Filed: July 28, 2009
    Publication date: November 12, 2009
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Carl B. Wang, Shih-Ming Kao, Yu-Cheng Lin, Jaw-Shin Cheng
  • Low temperature co-fired ceramic (LTCC) tape compositions, light emitting diode (LED) modules, lighting devices and method of forming thereof
    Patent number: 7550319
    Abstract: The present invention provides LTCC (low temperature co-fired ceramic) tape compositions and demonstrates the use of said LTCC tape(s) in the formation of Light-Emitting Diode (LED) chip carriers and modules for various lighting applications. The present invention also provides for the use of (LTCC) tape and LED modules in the formation of lighting devices including, but not limited to, LED devices, High Brightness (HB) LED backlights, display-related light sources, automotive lighting, decorative lighting, signage and advertisement lighting, and information display lighting.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: June 23, 2009
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Carl B. Wang, Shih-Ming Kao, Yu-Cheng Lin, Jaw-Shin Cheng
  • LED device and back panel of liquid crystal display
    Publication number: 20090040418
    Abstract: A LED device of the present invention includes a substrate comprising a Cu and/or Al; a diamond-like carbon layer disposed on the substrate; an electric circuit formed on the diamond-like carbon layer; and a LED chip electrically connected to the electric circuit. The LED can be used as a light source of back light of liquid crystal display.
    Type: Application
    Filed: August 10, 2007
    Publication date: February 12, 2009
    Applicant: E. I. DUPONT DE NEMOURS AND COMPANY
    Inventors: Shin-Ming Kao, Yu-Cheng Lin, Jaw-Shin Cheng
  • Low temperature co-fired ceramic (LTCC) tape compositions, light emitting diode (LED) modules, lighting devices and method of forming thereof
    Publication number: 20070057364
    Abstract: The present invention provides LTCC (low temperature co-fired ceramic) tape compositions and demonstrates the use of said LTCC tape(s) in the formation of Light-Emitting Diode (LED) chip carriers and modules for various lighting applications. The present invention also provides for the use of (LTCC) tape and LED modules in the formation of lighting devices including, but not limited to, LED devices, High Brightness (HB) LED backlights, display-related light sources, automotive lighting, decorative lighting, signage and advertisement lighting, and information display lighting.
    Type: Application
    Filed: August 25, 2006
    Publication date: March 15, 2007
    Inventors: Carl Wang, Shih-Ming Kao, Yu-Cheng Lin, Jaw-Shin Cheng