Title:
LUMINESCENT SCREEN, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/010385
Kind Code:
A1
Abstract:
Disclosed is an image display device for making effective use of light emissions from light emitting members to perform a highly bright image display, for reducing halation due to reflected electrons to display a clear image, and for stabilizing a potential supply to anode electrodes so that an image of high quality can be displayed for a long time period. The image display device comprises: a rear plate having electron emitting elements; and a luminescent screen including plural light emitting members, plural anode electrodes positioned over the light emitting members, partition members positioned between the adjoining light emitting members, a striped resistance member connecting the adjoining anode electrodes electrically and positioned over the partition members, and a power supply electrode for connecting the resistance member and a power source electrically. The power supply electrode contacts the resistance member and the terminal of a power source circuit over a mesh-shaped pedestal adjoining the partition members.
Inventors:
TOYOGUCHI Ginjirou (C/O CANON KABUSHIKI KAISHA, 30-2 Shimomaruko 3-chom, Ohta-ku Tokyo 01, 〒1468501, JP)
Application Number:
JP2009/063258
Publication Date:
January 27, 2011
Filing Date:
July 24, 2009
Export Citation:
Assignee:
CANON KABUSHIKI KAISHA (30-2, Shimomaruko 3-chome Ohta-k, Tokyo 01, 〒1468501, JP)
キヤノン株式会社 (〒01 東京都大田区下丸子３丁目３０番２号 Tokyo, 〒1468501, JP)
キヤノン株式会社 (〒01 東京都大田区下丸子３丁目３０番２号 Tokyo, 〒1468501, JP)
International Classes:
H01J31/12; H01J9/28
Attorney, Agent or Firm:
ABE, Takuma et al. (C/O CANON KABUSHIKI KAISHA, 30-2 Shimomaruko 3-chome, Ohta-k, Tokyo 01, 〒1468501, JP)
Download PDF: