Patents by Inventor Seoek-Hwan Kang

Seoek-Hwan Kang 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).

  • Light generating device, backlight assembly having the same, and display apparatus having the backlight assembly
    Patent number: 8002421
    Abstract: A light-generating device includes a driving substrate and a plurality of light source arrays. The driving substrate has a rectangular planar shape. The plurality of light source arrays is formed on the driving substrate. The light source arrays include at least one light emitting diode to generate light in response to power being applied through the substrate, and the light source arrays are spaced apart from each other. Thus, heat generated from the light-generating device is rapidly dissipated from the light-generating device, improving brightness of the light, brightness uniformity of the light and color reproducibility of the light.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: August 23, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chun-Ho Song, Sang-Yu Lee, Gi-Cherl Kim, Seoek-Hwan Kang, Sang-Gil Lee, Ju-Young Yoon
  • LIGHT GENERATING DEVICE, BACKLIGHT ASSEMBLY HAVING THE SAME, AND DISPLAY APPARATUS HAVING THE BACKLIGHT ASSEMBLY
    Publication number: 20090273920
    Abstract: A light-generating device includes a driving substrate and a plurality of light source arrays. The driving substrate has a rectangular planar shape. The plurality of light source arrays is formed on the driving substrate. The light source arrays include at least one light emitting diode to generate light in response to power being applied through the substrate, and the light source arrays are spaced apart from each other. Thus, heat generated from the light-generating device is rapidly dissipated from the light-generating device, improving brightness of the light, brightness uniformity of the light and color reproducibility of the light.
    Type: Application
    Filed: July 15, 2009
    Publication date: November 5, 2009
    Inventors: Chun-Ho SONG, Sang-Yu Lee, Gi-Cherl Kim, Seoek-Hwan Kang, Sang-Gil Lee, Ju-Young Yoon