Multi-digit display apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 3, 1981
Issued Date -
N/A
app pub date -
Mar 3, 1975
filing date -
Mar 3, 1975
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A display device adapted to display one or more characters side by side in a row and including an insulating support plate, on the top surface of which are formed a plurality of groups of conductive members, each group being adapted to be energized to display a character. The device includes various configurations of anode electrodes, shielding electrodes, and interconnections of common characters in each group to provide manufacturing economies.
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