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Integrated matrix display circuitry

  • US 4,963,860 A
  • Filed: 02/01/1988
  • Issued: 10/16/1990
  • Est. Priority Date: 02/01/1988
  • Status: Expired due to Term
First Claim
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1. Commutating circuitry integrated on a display device for commutating input signal to a plurality of busses of said display device including a plurality of transistors coupled to an input terminal for applying said input signal and responsive to control signals applied to control terminals for selectively coupling said input signal to respective ones of a plurality of latch circuits, including means for biasing said latch circuits during said selective coupling of said input signal respectively thereto, to exhibit a loss in signal power between said input terminal and an output terminal of said respective latch circuit and to enhance the speed with which said input signal coupled via said transistors to said latch circuits, establishes the states of said latch circuits, and means coupled to said plurality of latch circuits for applying potentials to ones of said plurality of busses.

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