Liquid crystal device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 25, 1987
Grant Date -
N/A
app pub date -
Jun 17, 1985
filing date -
Jun 17, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A liquid crystal device (22) is disclosed which employs a wire grid (24) as a polarizer, a mirror and an electric field electrode. A twisted nematic liquid crystal display device is described which employs the wire grid (24) in place of the rear electrode (15), polarizer (19) and mirror (20) to provide a display which is less complicated and has better contrast and resolution than that of prior art displays.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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