High-yield spatial light modulator with light blocking layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 6, 1998
Grant Date -
N/A
app pub date -
Aug 11, 1992
filing date -
Aug 11, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A semiconductor device with an optically active region which receives light, and has a layer of metal which blocks the light from the substrate. The substrate contains addressing circuitry which can experience current leakage if photocarriers are allowed to form by contact with light. A layer of metal is deposited as an integral part of the device to prevent the light from reaching the substrate.
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