Title:
PLASMA DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/073321
Kind Code:
A1
Abstract:
The outer edge of a partition wall forming area (33) is positioned in a non-display area (31). In a plurality of cells partitioned by partition walls (22), first phosphors (23) formed in first cells (25) disposed in a display area (30), second phosphors (34) formed in second cells (36) so disposed as to surround the first cells (25) disposed outside the outermost periphery of the display area (30), and third phosphors (35) formed in third cells (38) disposed between the second cells (36) and a vent hole (37) are formed. With this constitution, the impurity gas intruded through the vent hole in the process of introducing a discharge gas can be adsorbed by the third phosphors (35).
Inventors:
TANAKA NOBUYOSHI (JP)
NAGAI KISHIRO (JP)
NAGAI KISHIRO (JP)
Application Number:
PCT/JP2008/073426
Publication Date:
July 01, 2010
Filing Date:
December 24, 2008
Export Citation:
Assignee:
HITACHI PLASMA DISPLAY LTD (JP)
TANAKA NOBUYOSHI (JP)
NAGAI KISHIRO (JP)
TANAKA NOBUYOSHI (JP)
NAGAI KISHIRO (JP)
International Classes:
H01J7/18; H01J11/12; H01J11/42; H01J11/52
Foreign References:
JP2008027597A | 2008-02-07 | |||
JP2006073508A | 2006-03-16 | |||
JP2005302586A | 2005-10-27 | |||
JP2006031993A | 2006-02-02 | |||
JP2001035381A | 2001-02-09 | |||
JP2001160360A | 2001-06-12 | |||
JP2009026628A | 2009-02-05 |
Attorney, Agent or Firm:
TSUTSUI, YAMATO (JP)
Tsutsui Daiwa (JP)
Tsutsui Daiwa (JP)
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