Title:
PLASMA DISCHARGE PANEL AND BOARD FOR MANUFACTURING PLASMA DISCHARGE PANEL
Document Type and Number:
WIPO Patent Application WO/2006/009162
Kind Code:
A1
Abstract:
A plasma discharge panel (100) is provided with a rear panel (10), a barrier rib (20), a phosphor film (21) and a front panel (30). The barrier rib (20), the rear panel (10) and the front panel (30) specify a hermetically sealed space. A plane part of the barrier rib (20) specifying the hermetically sealed space is provided with a part recessed to the external of the hermetically sealed space. The phosphor film (21) is formed in a first board and the recessed part. Therefore, the surface area of the phosphor film (21) is increased and the volume of a discharge space surrounded by the phosphor film (21) in the hermetically sealed space is increased as well. Thus, the quantity of visible light during light emission is increased and light emitting efficiency is improved.
Inventors:
HANAOKA MINORU (JP)
Application Number:
PCT/JP2005/013296
Publication Date:
January 26, 2006
Filing Date:
July 20, 2005
Export Citation:
Assignee:
PIONEER CORP (JP)
HANAOKA MINORU (JP)
HANAOKA MINORU (JP)
International Classes:
H01J17/16; H01J17/49
Foreign References:
| JPH10188823A | 1998-07-21 | |||
| JPH10321147A | 1998-12-04 | |||
| JPH11204041A | 1999-07-30 | |||
| JP2001325886A | 2001-11-22 | |||
| JP2000182523A | 2000-06-30 |
Attorney, Agent or Firm:
Egami, Tatsuo c/o Tokyo, Central Patent Firm (4th Floor Oak Building Kyobashi, 16-10,
Kyobashi 1-chom, Chuou-ku Tokyo 31, JP)
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