Title:
PLASMA DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/151957
Kind Code:
A1
Abstract:
In order to achieve a higher luminous efficiency while minimizing increases in discharge voltages in a high resolution PDP, the PDP is configured in such a manner that ribs are positioned between a front plate and a rear plate, spaces defined by the ribs are maintained between the front plate and the rear plate, and each space defined by the ribs serves as a discharge cell. The minimum width of the discharge spaces defined by the ribs directly under a pair of discharge electrodes is 65 μm to 100 μm. A discharge gas comprising xenon, neon and helium is sealed in the discharge spaces. The partial pressure of the xenon in the discharge gas is set in the range of 15% to 25%, and the partial pressure of helium is set in the range of 20% to 50%. The total pressure of the discharge gas is set to between 60 kPa and 70 kPa.
Inventors:
HASHIMOTODANI, Kiyoshi (())
Application Number:
JP2011/001564
Publication Date:
December 08, 2011
Filing Date:
March 16, 2011
Export Citation:
Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
International Classes:
H01J11/02; G09G3/20; G09G3/28; G09G3/288
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (6F Yodogawa 5-Bankan, 2-1 Toyosaki 3-chome, Kita-ku, Osaka-sh, Osaka 72, 〒5310072, JP)
Download PDF:
Claims: