Plasma display device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 24, 1995
Grant Date -
N/A
app pub date -
Aug 30, 1991
filing date -
Sep 7, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A direct current type plasma display device includes an auxiliary discharge cell which has barrier walls for preventing cross-talk. First and second barrier walls are provided on front and rear plates respectively. The first and second barrier walls are in contact with each other and skewed by a predetermined width. A third barrier wall is integrally formed with the first barrier wall in a perpendicular direction to the first barrier wall. Thus, practical application is easy, and the plasma display device can effectively improve cross-talk suppression as well as the degree of contrast. This device can be applied to both monochrome and color systems and is particularly useful in large scale image reproducing apparatus requiring a high degree of image quality.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully