CHARGE DEVICES AND CHARGE SYSTEMS
First Claim
1. A charge device comprising:
- a power storage providing an output voltage signal;
a transmission circuit electrically connected to a first node and a detection node and receiving the output voltage signal, wherein when a voltage of the detection node is at a predetermined level, the transmission circuit transmits the output voltage signal to the first node; and
a determination circuit electrically connected to the first node and determining whether a voltage value of the output voltage signal is greater than a threshold,wherein when the determination circuit determines that the voltage value of the output voltage signal is greater than the threshold, the charge device generates a charge voltage signal according to the output voltage signal.
1 Assignment
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Accused Products
Abstract
A charge device is provided. The charge device includes a power storage, a transmission circuit, and a determination circuit. The power storage provides an output voltage signal. The transmission circuit is electrically connected to a first node and a detection node. The transmission circuit receives the output voltage signal. When a voltage of the detection node is at a predetermined level, the transmission circuit transmits the output voltage signal to the first node. The determination circuit is electrically connected to the first node. The determination circuit determines whether a voltage value of the output voltage signal is greater than a threshold. When the determination circuit determines that the voltage value of the output voltage signal is greater than the threshold, the charge device generates a charge voltage signal according to the output voltage signal.
15 Citations
16 Claims
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1. A charge device comprising:
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a power storage providing an output voltage signal; a transmission circuit electrically connected to a first node and a detection node and receiving the output voltage signal, wherein when a voltage of the detection node is at a predetermined level, the transmission circuit transmits the output voltage signal to the first node; and a determination circuit electrically connected to the first node and determining whether a voltage value of the output voltage signal is greater than a threshold, wherein when the determination circuit determines that the voltage value of the output voltage signal is greater than the threshold, the charge device generates a charge voltage signal according to the output voltage signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A charge system comprising:
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a connection line having a first connection terminal and a second connection terminal; a first electronic device electrically connected to the first connection terminal of the connection line and comprising; a first power storage; and a second electronic device comprising; a second power storage providing an output voltage signal; a transmission circuit electrically connected to a first node and a detection node and receiving the output voltage signal, wherein when the second terminal of the connection line is connected to the second electronic device, a voltage of the detection node is at a predetermined level, and the transmission circuit transmits the output voltage signal to the first node according to the predetermined level; and a determination circuit electrically connected to the first node and determining whether a voltage value of the output voltage signal is greater than a threshold, wherein when the determination circuit determines that the voltage value of the output voltage signal is greater than the threshold, the second electronic device generates a charge voltage signal according to the output voltage signal to charge the first power storage through the connection line. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification