Title:
FRONT SIDE GLASS SUBSTRATE FOR DISPLAY AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2002/061793
Kind Code:
A1
Abstract:
A front side glass substrate for display tube, wherein a plurality of grooves (2) having a generally V-shaped same cross section and a generally flat head part are formed in one surface of a glass substrate (1) parallel with each other at specified intervals, and fluorescent body layers (3) are coated on the head parts and inner wall surfaces of the plurality of grooves (2), whereby the coated amount of fluorescent body in the grooves can be increased, the light beam of the fluorescent body emitted from the side faces of the grooves with increased amount of fluorescent body coated thereon can be radiated efficiently to a front side, and the brightness and luminous efficiency of the glass substrate can be increased.
Inventors:
Amano, Yoshifumi (19-14, Komachi 2-chome Kamakura-shi, Kanagawa, 248-0006, JP)
Application Number:
PCT/JP2002/000666
Publication Date:
August 08, 2002
Filing Date:
January 29, 2002
Export Citation:
Assignee:
TECHNOLOGY TRADE AND TRANSFER CORPORATION (19-14, Komachi 2-chome Kamakura-shi, Kanagawa, 248-0006, JP)
Amano, Yoshifumi (19-14, Komachi 2-chome Kamakura-shi, Kanagawa, 248-0006, JP)
Amano, Yoshifumi (19-14, Komachi 2-chome Kamakura-shi, Kanagawa, 248-0006, JP)
International Classes:
H01J9/02; H01J17/16; H01J17/49; H01J29/86; H01J31/12; (IPC1-7): H01J11/02; H01J9/02; H01J29/86
Attorney, Agent or Firm:
Matsukuma, Hidemori (Shinjuku Bldg, 8-1 Nishishinjuku 1-chome Shinjuku-ku, Tokyo, 160-0023, JP)
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