DRIVING CONTROLLER AND INTERNAL VOLTAGE GENERATION CIRCUIT
First Claim
1. A driving controller, comprising:
- a first pulse generator configured to generate a power-up pulse signal which includes a pulse activating at a time of terminating a power-up period;
a second pulse generator configured to generate a detection pulse signal which includes a pulse that is being active from a time when an internal voltage reaches a predetermined level; and
a control signal generator configured to generate an operation control signal, which controls a driving controller which activates the internal voltage, in response to the power-up pulse signal and the detection pulse signal.
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Accused Products
Abstract
A driving controller for use in stabilizing transient voltages from power supplies is presented. The driving controller includes a first pulse generator, a second pulse generator, and a control signal generator. The first pulse generator is configured to generate a power-up pulse signal including a pulse activating at a time of terminating a power-up period. The second pulse generator is configured to generate a detection pulse signal including a pulse that is being active from a time when an internal voltage reaches a predetermined level. The control signal generator is configured to generate an operation control signal, which controls a driving controller activating the internal voltage, in response to the power-up pulse signal and the detection pulse signal.
10 Citations
25 Claims
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1. A driving controller, comprising:
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a first pulse generator configured to generate a power-up pulse signal which includes a pulse activating at a time of terminating a power-up period; a second pulse generator configured to generate a detection pulse signal which includes a pulse that is being active from a time when an internal voltage reaches a predetermined level; and a control signal generator configured to generate an operation control signal, which controls a driving controller which activates the internal voltage, in response to the power-up pulse signal and the detection pulse signal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A driving controller, comprising:
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a pulse generator configured to generate a detection pulse signal which includes a pulse that is activated at a time when an internal voltage reaches a predetermined level; and a control signal generator configured to generate an operation control signal, which controls a driving controller activating the internal voltage, in response to a power-up signal and the detection pulse signal. - View Dependent Claims (8, 9, 10, 11)
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12. An internal voltage generation circuit, comprising:
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a driving controller configured to generate an operation control signal that is being active from a time of terminating a power-up period; and a first driver configured to drive the internal voltage in response to the operation control signal. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification