Display Device

Abstract

A display device configured to be connected to an information terminal, includes: a video reception unit that receives video information about a screen including a cursor from the information terminal; a touch panel that brings up the screen on display based on the video information received by the video reception unit and detects a touch position specified by a touch operation; and a transmission unit that transmits operation information in correspondence to the touch operation to the information terminal. The transmission unit transmits the operation information in a delay when the touch operation is performed continuously.

1 . A display device configured to be connected to an information terminal, the display device comprising:
 a receiver that receives video information of a screen including a cursor from the information terminal;   a touch panel that brings up the screen on display based on the video information received by the receiver and detects a touch position specified by a touch operation; and   a transmitter that transmits operation information in correspondence to the touch operation to the information terminal, wherein   the transmitter transmits, when the touch position is quickly displaced in a predetermined direction in a flicking manner in the touch operation, operation information including button operation information representing a predetermined button operation and displacement quantity information in correspondence to a displacement quantity of the touch position at predetermined time intervals while the touch operation is being kept on the touch panel.   
     
     
         2 . A display device configured to be connected to an information terminal, the display device comprising:
 a receiver that receives video information about a screen including a cursor from the information terminal;   a touch panel that brings up the screen on display based on the video information received by the receiver and detects a touch position specified by a touch operation; and   a transmitter that transmits operation information in correspondence to the touch operation to the information terminal, wherein   the transmitter transmits the operation information in a delay when the touch operation is performed continuously, and   when the touch operation is performed continuously more than a predetermined number of times, the transmitter does not transmit the operation information in correspondence to the touch operation a number of which exceeds the predetermined number.   
     
     
         3 . A display device configured to be connected to an information terminal, the display device comprising:
 a receiver that receives video information about a screen including a cursor from the information terminal;   a touch panel that brings up the screen on display based on the video information received by the receiver and detects a touch position specified by a touch operation; and   a transmitter that transmits operation information in correspondence to the touch operation to the information terminal, wherein   the transmitter transmits the operation information in a delay when the touch operation is performed continuously, and   when the touch operation is performed continuously a plurality of times and a total sum of delay time exceeds a predetermined time, the transmitter does not transmit the operation information in correspondence to the touch operation which causes the total sum of delay time to exceed the predetermined time.