Two-terminal store-and-control circuit
First Claim
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1. A two-terminal store-and-control circuit, comprising:
- a power circuit comprising a first electrical connection for receiving a modulated first signal and a second electrical connection for receiving a second signal, wherein the power circuit provides a V+ signal and a V−
signal responsive to the modulated first signal and the second signal;
a voltage comparator for extracting a comparison signal from the modulated first signal received at the first electrical connection and the V+ signal provided by the power circuit, to produce a data signal; and
a data storage circuit for receiving and storing the data signal (e.g., wherein the data signal is the comparison signal or is extracted from the comparison signal) and providing a stored data signal.
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Abstract
A two-terminal store-and-control circuit includes a power circuit for receiving a modulated first signal, for receiving a second signal, for providing a power signal, and for providing a V− signal. A voltage comparator receives the modulated first signal and the V+ signal and provides a data signal that is extracted from the modulated first signal and the power signal. A data storage circuit receives and stores the data signal and provides a stored data signal. The circuit can be provided in a two-terminal store-and-control surface-mount device and employed to make a display.
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Citations
34 Claims
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1. A two-terminal store-and-control circuit, comprising:
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a power circuit comprising a first electrical connection for receiving a modulated first signal and a second electrical connection for receiving a second signal, wherein the power circuit provides a V+ signal and a V−
signal responsive to the modulated first signal and the second signal;a voltage comparator for extracting a comparison signal from the modulated first signal received at the first electrical connection and the V+ signal provided by the power circuit, to produce a data signal; and a data storage circuit for receiving and storing the data signal (e.g., wherein the data signal is the comparison signal or is extracted from the comparison signal) and providing a stored data signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 13, 14, 15, 16, 17, 18, 28, 29, 30, 31, 32, 33)
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9-12. -12. (canceled)
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19-27. -27. (canceled)
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34-65. -65. (canceled)
Specification