Wireless display system operable in power saving operation mode and control method for controlling the system
First Claim
1. A wireless display system comprising:
- a computer including;
an application software unit;
an object event registering/monitoring unit for specifying an event and monitoring that the event occurs in said application software unit; and
a first wireless-communication unit for wireless-transmitting event data when the event occurs; and
a wireless display including;
a display unit operable in an ordinary operation mode and a power saving operation mode of which power consumption is smaller than a power consumption of said ordinary operation mode; and
a second wireless-communication unit for shifting said display unit into the ordinary operation mode upon receiving the event data when said display unit operates in the power saving operation mode.
1 Assignment
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Accused Products
Abstract
A wireless display system including a computer and a wireless display wireless-communicating with each other is provided. In the system, the wireless display automatically shifts back from a power saving operation mode to an ordinary operation mode. The computer includes an object event registering/monitoring unit and a wireless-communication unit. The When detecting a specified event which occurs in the computer, the computer notifies the events to the wireless display with the wireless-communication unit, and turns on the wireless display to shift the display unit automatically from the power saving operation mode to the ordinary operation mode. The wireless display monitors inputting data through a touch panel unit. When no data is input for a predetermined time, a display unit is turned off. Thereby, the wireless display automatically shifts form the ordinary operation mode to the power saving operation mode.
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Citations
29 Claims
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1. A wireless display system comprising:
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a computer including;
an application software unit;
an object event registering/monitoring unit for specifying an event and monitoring that the event occurs in said application software unit; and
a first wireless-communication unit for wireless-transmitting event data when the event occurs; and
a wireless display including;
a display unit operable in an ordinary operation mode and a power saving operation mode of which power consumption is smaller than a power consumption of said ordinary operation mode; and
a second wireless-communication unit for shifting said display unit into the ordinary operation mode upon receiving the event data when said display unit operates in the power saving operation mode. - View Dependent Claims (2, 3, 4)
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5. A wireless display wireless-communicating with a computer which transmits event data when a specific event occurs, said wireless display comprising:
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a display unit operable in an ordinary operation mode and a power saving operation mode of which a power consumption is smaller than a power consumption of the ordinary operation mode; and
a second wireless-communication unit for shifting the display unit into the ordinary operation mode upon receiving the event data when said display unit operates in the power saving operation mode. - View Dependent Claims (6)
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7. A computer arranged for wireless-communicating with a data terminal operable in an ordinary operation mode and a power saving operation mode of which power consumption is smaller than a power consumption of the ordinary operation mode, said computer comprising:
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an application software unit;
an object event registering/monitoring unit for specifying an event and monitoring that the event occurs in said application software unit; and
a wireless-communication unit for wireless-transmitting event data when the event occurs, wherein said data terminal shifts to the ordinary operation mode upon receiving the event data when said data terminal operates in the power saving operation mode. - View Dependent Claims (8, 9)
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10. A method of controlling a system including a computer in which a specified event occurs and a data terminal for wireless-communicating with the computer, said method comprising the steps of:
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monitoring that the specified event occurs;
transmitting event data when the specified event occurs; and
shifting the data terminal to an ordinary operation mode when the data terminal receives the event data in a power saving operation mode. - View Dependent Claims (11, 12, 13, 14)
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15. A method of controlling a wireless display having a display unit and wireless-communicating with a computer transmitting event data when a specified event occurs, said method comprising the steps of:
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receiving the event data; and
shifting the display unit to an ordinary operation mode upon receiving the event data in a power saving operation mode. - View Dependent Claims (16)
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17. A method of controlling a computer for wireless-communing with a data terminal operable in a common operation mode and a power saving operation mode, said method comprising the steps of:
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monitoring that a specified event occurs; and
transmitting event data when the specified event occurs, wherein the data terminal shifts to the ordinary operation mode upon receiving the event data in the power saving operation mode. - View Dependent Claims (18, 19)
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20. A program for making a wireless display execute a method of controlling the wireless display, the wireless display having a display unit and wireless-communicating with a computer transmitting an event data when a specified event occurs, said method comprising the steps of:
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receiving the event data; and
shifting the display unit to an ordinary operation mode upon receiving the event data in a power saving operation mode. - View Dependent Claims (21)
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22. A recording medium recording a program for making a wireless display execute a method of controlling the wireless display, the wireless display having a display unit and wireless-communicating with a computer transmitting an event data when a specified event occurs, said recording medium being readable by the wireless display, said method comprising the steps of:
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receiving the event data; and
shifting the display unit to an ordinary operation mode upon receiving the event data in a power saving operation mode. - View Dependent Claims (23)
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24. A program for making a computer execute a method of controlling the computer, the computer wireless-communicating with a data terminal, the data terminal being operable in an ordinary operation mode and a power saving operation mode, said method comprising the steps of:
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monitoring that a specified event occurs; and
transmitting event data when the specified event occurs, wherein the data terminal shifts to the ordinary operation mode upon receiving the event data in the power saving operation mode. - View Dependent Claims (25, 26)
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27. A recording medium recording a program for making a computer execute a method of controlling the computer, the computer wireless-communicating with a data terminal, the data terminal being operable in an ordinary operation mode and a power saving operation mode, said recording medium being readable by the computer, said method comprising the steps of:
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monitoring that a specified event occurs; and
transmitting event data when the specified event occurs, wherein the data terminal shifts to the ordinary operation mode upon receiving the event data in the power saving operation mode. - View Dependent Claims (28, 29)
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Specification