| Patent application number | Description | Published |
|---|
| 20090195706 | VIDEO DISPLAY APPARATUS AND CONTROL METHOD THEREOF, AND VIDEO OUTPUT APPARATUS AND CONTROL METHOD THEREOF - When a video output apparatus ( | 08-06-2009 |
| 20100141845 | AUDIO OUTPUT DEVICE CONNECTABLE WITH PLURALITY OF DEVICES AND METHOD OF CONTROLLING THE SAME - In a television device (audio output device), audio output performance information of the television device is pre-stored in an EDID-ROM. When an AV amplifier is connected to the television device, a control unit rewrites “2ch” audio output performance information of the television device stored in the EDID-ROM of an HDMI port which is different from the HDMI port to which the AV amplifier is connected, to “5.1ch” audio output performance information of the AV amplifier. | 06-10-2010 |
| 20100166226 | AUDIO CONTROL METHOD AND AUDIO CONTROL APPARATUS - A channel conversion part ( | 07-01-2010 |
| 20110066759 | DEVICE CONTROL APPARATUS AND DEVICE CONTROL METHOD IN VIDEO IMAGE DISPLAY SYSTEM INCLUDING A PLURALITY OF CONNECTED DEVICES - A device control apparatus in a video image display system including a plurality of connected devices. The apparatus includes an obtaining unit which obtains a logical address of a first device connected to the device control apparatus as a control object, a specifying unit which specifies the device type of the first device if the obtained logical address of the first device is not a logical address according to the device type, a selection unit which selects a second device which is connected to the device control apparatus and is of the same device type as the first device, and a control unit which controls a logical address assigned to the selected second device according to the device type thereof so that the first device obtains a logical address. | 03-17-2011 |
| 20110113442 | VIDEO CONTROL APPARATUS AND CONTROL METHOD FOR VIDEO CONTROL APPARATUS - Whether or not HDCP authentication is necessary is determined and managed for each device connected to an HDMI port. In selector control, when switching to an HDMI port to which is connected a video signal output apparatus that requires HDCP authentication, DDC access is turned off by setting an HPD signal to Low. Communication is then resumed after a predetermined amount of time has passed by setting the HPD signal to High and thereby turning the DDC access back on. When switching to an HDMI port to which is connected a video signal output apparatus that does not require HDCP authentication, the HPD signal is kept at High, and video and audio data is output without resuming the DDC access. | 05-12-2011 |
| 20110122234 | STEREOSCOPIC IMAGE DISPLAY APPARATUS AND CURSOR DISPLAY METHOD - A stereoscopic image display apparatus capable of generating a cursor that moves according to user operation to allow stereoscopic view with a stereoscopic image including a set of images with parallax and capable of combining and displaying the cursor on the stereoscopic image acquires a parallax amount of the stereoscopic image at a location where the cursor is combined and displayed on the stereoscopic image and calculates a moving speed of the cursor. The stereoscopic image display apparatus determines whether the cursor is moving based on the calculated moving speed and generates the cursor including a certain predetermined value as the parallax amount of the cursor if it is determined that the cursor is moving. The stereoscopic image display apparatus generates the cursor by setting the parallax amount of the cursor to the parallax amount of the acquired stereoscopic image if it is determined that the cursor is not moving. | 05-26-2011 |
| 20110221976 | VIDEO DISPLAY APPARATUS, CONTROL METHOD FOR VIDEO DISPLAY APPARATUS,VIDEO OUTPUT APPARATUS, AND CONTROL METHOD FOR VIDEO OUTPUT APPARATUS - In case a video display apparatus is connected to a video output apparatus using communication means that disconnects an electrical connection in accordance with stop of power supply from the video output apparatus is operating in an operation mode where an output of video data is restarted after an output of video data is temporarily stopped, control is performed so that the electrical connection is not disconnected. In a state where in accordance with supply power from the video output apparatus, a control signal for establishing an electrical connection via the communication means is in an ON level, in case stop of the power supply is detected, if the video output apparatus is in an operation mode where an output of video data is restarted after an output of video data is temporarily stopped, control is performed so that the control signal is not changed to an OFF level. | 09-15-2011 |
| 20120075438 | VIDEO IMAGE PROCESSING APPARATUS AND METHOD FOR CONTROLLING VIDEO IMAGE PROCESSING APPARATUS - There is provided a video image processing apparatus. A display device includes a first display portion for a left eye image and a second display portion for a right eye image. The apparatus comprises: video image processing means for cutting out a part of frame images from a three-dimensional video image configured as an aggregate of the frame images, a single frame image being formed by arranging a pair of a left and right eye images corresponding to the same scene in a prescribed pattern; and output means for outputting the partial image to the display device. The video image processing means, when changing the cutout position, cuts out the partial image such that an arrangement pattern of the left and right eye images in the partial image after the change matches an arrangement pattern of the first and the second display portions in the display region. | 03-29-2012 |
