Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Patent
1977-04-15
1978-08-29
Smith, Alfred E.
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
340166EL, H05B 3700, H05B 3900, H05B 4100
Patent
active
041106644
ABSTRACT:
An electroluminescent bargraph display module is detailed with an integral multi-stage thin-film transistor dynamic shift register disposed upon the module substrate side-by-side with the individually controllable electroluminescent display elements. The shift register accepts serial digital data input and holds it stationary in the register and supplies parallel outputs from the respective stages which are connected to individual display elements.
REFERENCES:
patent: 3866209 (1975-02-01), Weimer
patent: 4006383 (1977-02-01), Luo et al.
patent: 4042854 (1977-08-01), Luo et al.
Santoni, "Electronic Bar-Graph Displays", Electronics, pp. 114, 118, Jul. 22, 1976.
"A 6x6-in. 20/pi Electroluminescent Display Panel", IEEE Transactions on Electron Devices, vol. ED-22, No. 7, p. 739, 1975.
Asars Juris A.
Brody Thomas P.
Davies David H.
Smith Alfred E.
Sutcliff W. G.
Westinghouse Electric Corp.
Wise Robert E.
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