Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PLASMA DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2013/018351
Kind Code:
A1
Abstract:
This plasma display panel is provided with a front surface plate and a back surface plate arranged opposite of the front surface plate. An electrical discharge space is provided between the front surface plate and the back surface plate. A gas absorption member containing a zeolite is provided in a region facing the electrical discharge space. The front surface plate has a dielectric layer and a protective layer covering said dielectric layer. The protective layer contains a metal oxide layer comprising one or more types selected from a group consisting of magnesium oxide, calcium oxide, strontium oxide and barium oxide. The ratio of the secondary electron emission coefficient in the Ne gas of the protective layer to the secondary electron emission coefficient in the Kr gas of the protective layer is 0.02-0.12.

Inventors:
NAKAYAMA TAKAHITO
MORITA YUKIHIRO
UENO IWAO
IWAMOTO AKINOBU
KAWARAZAKI HIDEJI
FUKUI YUSUKE
OKUI YAYOI
TSUJITA TAKUJI
Application Number:
PCT/JP2012/004824
Publication Date:
February 07, 2013
Filing Date:
July 30, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC CORP (JP)
NAKAYAMA TAKAHITO
MORITA YUKIHIRO
UENO IWAO
IWAMOTO AKINOBU
KAWARAZAKI HIDEJI
FUKUI YUSUKE
OKUI YAYOI
TSUJITA TAKUJI
International Classes:
H01J11/40; H01J9/38; H01J9/385; H01J11/52
Domestic Patent References:
WO2010140307A12010-12-09
WO2007066733A12007-06-14
WO2011099266A12011-08-18
Foreign References:
JP2010092791A2010-04-22
JP2008218359A2008-09-18
JPH1154027A1999-02-26
JP2010267436A2010-11-25
JPH03230447A1991-10-14
JP2006260992A2006-09-28
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
Download PDF:
Claims:



 
Previous Patent: COMMAND DETECTION DEVICE

Next Patent: TERMINAL