Title:
ELECTRON BEAM-EXCITED DISPLAY PANEL, AND GLASS SUBSTRATE USED IN THE DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2003/092038
Kind Code:
A1
Abstract:
An electron beam-excited display panel capable of being efficiently evacuating the inside thereof. A flat-type electron beam display panel comprising a glass substrate provided at the inner surface thereof with an image forming member to form a front plate (1), and another glass substrate for mounting thereon an electron emission element group to form a rear plate. The image forming member has a phosphor that emits light when irradiated with an electron beam from the electron emission element group. The front plate (1) and the rear plate are airtightly joined via a support frame to form, along with the support frame, a vacuum container constituting an airtight, atmospheric pressure-resisting structure, with a plurality of glass spacers (4) as atmospheric pressure supporting members inserted between the front plate (1) and the rear plate. The front plate (1) has two evacuating holes (50) in the periphery of the front plate (1) between adjacent glass spacers (4).
Inventors:
MORISHITA MASAHIRO (JP)
MIZUNO TOSHIAKI (JP)
HATAKEYAMA KAZUNORI (JP)
MIZUNO TOSHIAKI (JP)
HATAKEYAMA KAZUNORI (JP)
Application Number:
PCT/JP2003/005215
Publication Date:
November 06, 2003
Filing Date:
April 23, 2003
Export Citation:
Assignee:
NIPPON SHEET GLASS CO LTD (JP)
MORISHITA MASAHIRO (JP)
MIZUNO TOSHIAKI (JP)
HATAKEYAMA KAZUNORI (JP)
MORISHITA MASAHIRO (JP)
MIZUNO TOSHIAKI (JP)
HATAKEYAMA KAZUNORI (JP)
International Classes:
H01J29/86; H01J31/12; (IPC1-7): H01J31/12; H01J29/86
Foreign References:
| JP3222357B2 | 2001-10-29 |
Attorney, Agent or Firm:
Watanabe, Toshihiko (17-1 Toranomon 1-chom, Minato-ku Tokyo, JP)
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