Patents by Inventor Lyung Pu

Lyung Pu 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).

  • White light-emitting organic-inorganic hybrid electroluminescence device comprising semiconductor nanocrystals
    Publication number: 20060043361
    Abstract: A white light-emitting organic-inorganic hybrid electroluminescence device which has nanocrystals as illuminants. According to the device, a semiconductor nanocrystal layer composed of at least one kind of nanocrystals, a hole transport layer and/or an electron transport layer simultaneously emit light to produce white light, or a semiconductor nanocrystal layer composed of at least two kinds of nanocrystals emits light at different wavelengths to produce white light. The device can be used as a backlight unit for a liquid crystal display, or can be used to manufacture an illuminator.
    Type: Application
    Filed: March 8, 2005
    Publication date: March 2, 2006
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sung Lee, Eun Jang, Shin Jun, Seong Choi, Lyung Pu, Tae Ahn