Electrode plate with two-layer metal electrodes including copper or silver layer, and flattened anti-oxidation and insulating layers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 6, 2001
Grant Date -
N/A
app pub date -
Jun 9, 1999
filing date -
Mar 15, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrode plate, suitable for constituting a liquid crystal device, includes at least a light-transmissive substrate, a plurality of metal electrodes disposed on the light-transmissive substrate and with spacings therebetween, and an insulating layer disposed at the spacings. Each of the metal electrodes includes a first layer, disposed on the light-transmissive substrate comprising a metal or alloy selected from the group consisting of titanium, chronium, molybdenum, tungsten, aluminum, tantalum and nickel, a second layer comprising copper or silver dispersed on the first layer; and a third layer comprising a metal or alloy selected from the group consisting of molybdenum, tantalum, tungsten, titanium, chromium, nickel, aluminum and zinc and disposed on the second layer. The electrode plate is effective in providing a liquid crystal device with good display qualities, a durability and a productivity through improvements in an adhesiveness to the light-transmissive substrate and an antioxidizing property of the metal electrodes.
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