Integrated driver circuit for display device

Details Integrated driver circuit for display device Integrated driver circuit for display device

1977-04-21

1978-10-31

Anagnos, Larry N.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

58 50R, 307264, 307DIG1, 307DIG4, 340324M, 340336, H05B 4300, H05B 3900, H03K 502, G04B 1930

Patent

active

041236718

ABSTRACT:
An integrated driver circuit comprises a signal-generating circuit for sending forth output signals when a power source voltage is impressed thereto; a level converting means for changing the level of one of the output signals into a control signal having a voltage n-fold (n>1) larger than the power source voltage; and at least one field effect transistor arranged to be rendered conducting or non-conducting according to said control signal for selective actuation of external display means provided outside of the integrated driver circuit.

REFERENCES:
patent: 3818484 (1974-06-01), Nakamura et al.
patent: 3828547 (1974-08-01), Fujita
patent: 3886724 (1975-06-01), Kamiya
patent: 3942043 (1976-03-01), Sirocka et al.
patent: 3949546 (1976-04-01), Saito
patent: 3955353 (1976-05-01), Astle
patent: 3974636 (1976-08-01), Kamiya
patent: 4044546 (1977-08-01), Koike
patent: 4045691 (1977-08-01), Asano
patent: 4048632 (1977-09-01), Spence

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