Flat panel device with ceramic backplate
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 11, 1997
Grant Date -
N/A
app pub date -
Jun 22, 1993
filing date -
Jun 22, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
According to the invention, a flat panel device includes a faceplate, a backplate made of a co-fired ceramic substrate and attached to the faceplate to form a sealed enclosure, and structure for producing light. The faceplate includes an active region. The light producing structure is divided into a matrix of 'display elements,' or a plurality of 'light producing elements.' Driver circuitry is formed on or attached to a surface of the backplate. The driver circuitry is connected to the display elements or light producing elements by electrically conductive vias formed entirely or partially through or within the ceramic substrate, and electrically conductive traces formed within or on one or more surfaces of the ceramic substrate. Each of the display elements or light producing elements is controlled by the driver circuitry to cause light emission at a corresponding pixel or pixels of the faceplate active region.
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