Electroluminescent bargraph with integral thin-film transistor c

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

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340166EL, H05B 3700, H05B 3900, H05B 4100

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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.

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