Sharp Nec Display Solutions, Ltd.

Nec Display Solutions, Ltd.

Yusuke Ogiwara

A video control apparatus includes a display that displays a video, a capturer that captures a video of a display screen of the display, an area determiner that determines whether or not a second area that displays a video of a display screen that has been previously captured is included in a first area that is an area of a capturing target of the video, and a video generator that generates a video in which the video of the second area is not displayed from a video that has been captured from the first area and displays the generated video on the display if the second area is included in the first area.

Video control apparatus and video control method

A display system includes: a transmission device that transmits image data; a reception device that is connected to the transmission device and receives the image data; and a display device that displays an image indicated by the image data received by the reception device. The reception device creates a connection code, creates a security key, which is used for connection with the transmission device, from the connection code, and transmits the connection code to the display device to cause the display device to display it. The display device displays the connection code. The transmission device creates the security key from the connection code having been inputted, and is connected to the reception device by using the security key.

Display system, reception device, display device and communication connection method

An image transmission apparatus includes: a processor that performs a process of generating image data and that transmits the image data to a display apparatus connected via a network; and a clock controller that receives information relating to a display mode of the display apparatus from the display apparatus and that controls a drive clock frequency of the processor based on the information.

Image transmission apparatus, image transmission system, and method of controlling image transmission apparatus

A communication device includes a communication part configured to establish a connection to either a first device or a second device, and a controller configured to control the communication part. The controller is configured to send a predetermined notice to the second device before disconnecting the connection with the second device in a predetermined operation mode to switch the connection from the second device to the first device, but the controller does not make the predetermined notice in other cases.

Communication device, communication system, and communication method for switching communication connection

A display method of the present invention includes a stain detecting step for detecting a stain on an input display part, and a stained-point displaying step for displaying a predetermined indication at a first point of the input display part corresponding to the position of the detected stain.

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Tokyo, Japan

Yusuke Ogiwara