Invention Application
US20070075624A1 Electron emission display and manufacturing method of the same 失效
电子发射显示及制造方法相同

  • Patent Title: Electron emission display and manufacturing method of the same
  • Patent Title (中): 电子发射显示及制造方法相同
  • Application No.: US11540767
    Application Date: 2006-09-29
  • Publication No.: US20070075624A1
    Publication Date: 2007-04-05
  • Inventor: Soo-Joung LeeJung-Ho Kang
  • Applicant: Soo-Joung LeeJung-Ho Kang
  • Priority: KR10-2005-0091986 20050930
  • Main IPC: H01J1/62
  • IPC: H01J1/62
Electron emission display and manufacturing method of the same
Abstract:
An electron emission display includes first and second substrates facing each other. First electrodes are arranged on the first substrate along a first direction. Second electrodes are arranged along a second direction such that the second electrodes cross the first electrodes. Sub-pixels are formed at crossed regions of the first and second electrodes, and electron emission regions are provided on the first electrodes within the sub-pixels. Phosphor layers are formed on a surface of the second substrate such that the phosphor layers are spaced apart from each other with a distance therebetween. A metallic reflection layer is formed on the second substrate to cover the phosphor layers. The metallic reflection layer has spaced portions covering at least two of the phosphor layers and spaced away from the phosphor layers with an open gap therebetween, and contact portions not spaced away from the second substrate with an open gap therebetween.
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