Communication terminal apparatus and method for supplying terminal power source
First Claim
Patent Images
1. A communication terminal comprising:
- a display;
a battery;
a wireless communication interface configured to communicate with another communication terminal;
a power transmitting interface configured to transmit contactless electric power to the another communication terminal; and
circuitry configured todetermine, before the contactless electric power is transmitted to the another communication terminal and when an operation is performed in the communication terminal while the contactless electric power is transmitted to the another communication terminal, whether an amount of power remaining in the battery is larger than a predetermined amount;
control the wireless communication interface to transmit, to the another communication terminal, an instruction for receiving the contactless electric power transmitted from the power transmitting interface; and
control the display to display to a user the amount of power remaining in the battery at least one of before, during and after the contactless electric power is transmitted to the another communication terminal and, if it is determined, before the contactless electric power is transmitted to the another communication terminal or when the operation is performed in the communication terminal while the contactless electric power is transmitted to the another communication terminal, that the amount of power remaining is not larger than the predetermined amount, to prompt the user to confirm that the contactless electric power is to be transmitted to the another communication terminal.
2 Assignments
0 Petitions
Accused Products
Abstract
A communication terminal that includes a wireless communication unit used to communicate with another communication terminal, a power transmitting unit that transmits contactless electric power to the another communication terminal, and a control unit that controls the wireless communication unit to transmit, to the another communication terminal, an instruction for receiving the contactless electric power transmitted from the power transmitting unit.
14 Citations
18 Claims
-
1. A communication terminal comprising:
-
a display; a battery; a wireless communication interface configured to communicate with another communication terminal; a power transmitting interface configured to transmit contactless electric power to the another communication terminal; and circuitry configured to determine, before the contactless electric power is transmitted to the another communication terminal and when an operation is performed in the communication terminal while the contactless electric power is transmitted to the another communication terminal, whether an amount of power remaining in the battery is larger than a predetermined amount; control the wireless communication interface to transmit, to the another communication terminal, an instruction for receiving the contactless electric power transmitted from the power transmitting interface; and control the display to display to a user the amount of power remaining in the battery at least one of before, during and after the contactless electric power is transmitted to the another communication terminal and, if it is determined, before the contactless electric power is transmitted to the another communication terminal or when the operation is performed in the communication terminal while the contactless electric power is transmitted to the another communication terminal, that the amount of power remaining is not larger than the predetermined amount, to prompt the user to confirm that the contactless electric power is to be transmitted to the another communication terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. A power transfer method performed by a communication terminal, the method comprising:
-
determining, before contactless electric power is transmitted to another communication terminal and when an operation is performed in the communication terminal while the contactless electric power is transmitted to the another communication terminal, whether an amount of power remaining in a battery of the communication terminal is larger than a predetermined amount; transmitting, from a wireless communication interface of the communication terminal to the another communication terminal, an instruction for receiving the contactless electric power transmitted from a power transmitting interface of the communication terminal; transmitting, by the power transmitting interface of the communication terminal, the contactless electric power to the another terminal in accordance with the instruction; displaying to a user an amount of power remaining in the battery of the communication terminal at least one of before, during and after the contactless electric power is transmitted to the another communication terminal; and if it is determined, before the contactless electric power is transmitted to the another communication terminal or when the operation is performed in the communication terminal while the contactless electric power is transmitted to the another communication terminal, that the amount of power remaining is not larger than a predetermined amount, prompting the user to confirm that the contactless electric power is to be transmitted to the another communication terminal. - View Dependent Claims (15, 16, 17, 18)
-
Specification