Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PLASMA DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2011243429
Kind Code:
A
Abstract:

To provide a plasma display panel having a configuration which is inexpensive and easily assembled.

The plasma display panel includes: a front panel 20 having display electrode pairs formed thereon; a back panel 30 which is disposed opposite to the front panel 20 while holding a discharge space and has data electrodes formed thereon; and an exhaust tube 44 which is joined by a joint member 45 so as to be connected to a through-hole 36 provided at the back panel 30. The through-hole 36 of the back panel 30 is formed in a shape having a tapered surface 37 so that diameter of the outside of the back panel 30 is larger than the outer diameter of the exhaust tube 44 and the diameter on the discharge space side becomes smaller than the outer diameter of the exhaust tube 44, and at least on the tip surface, the exhaust tube 44 is joined to the tapered surface 37 of the through hole 36 by the joint member 45.


Inventors:
OKAWA MASAFUMI
Application Number:
JP2010114909A
Publication Date:
December 01, 2011
Filing Date:
May 19, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC CORP
International Classes:
H01J9/24; H01J11/02; H01J11/12; H01J11/24; H01J11/26; H01J11/34; H01J11/46; H01J11/48; H01J11/54; H01J17/16
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii