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Image display apparatus, image display method, and of image display program
US9035971B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9035971-B2 |
| Application number | US-201313750009-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 25, 2013 |
| Priority date | Feb 9, 2012 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
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An image display apparatus includes a communication unit to communicate with information processing apparatuses; an image synthesizing unit to synthesize a multi-segmented screen image composed of screen images of the information processing apparatuses; a projection unit to project the multi-segmented screen image onto a screen; a functional mode management unit to control switching between a normal projection mode and a multi-segmented screen operation mode; an image capture device to capture the multi-segmented screen image and a hand movement of an operator when switched to the multi-segmented screen operation mode; a designated screen image recognition unit to detect a hand movement of the operator based on the image captured by the image capture device, and to recognize a screen image designated as an active-target image; and a signal control unit to transmit a request of image data transmission to an information processing apparatus corresponding to the designated active-target image.
First claim
Opening claim text (preview).
What is claimed is: 1. An image display apparatus, comprising: a communication unit, using a processing device, to communicate with a plurality of information processing apparatuses; an image synthesizing unit, using the processing device, to synthesize a multi-segmented screen image data composed of screen images of the plurality of information processing apparatuses based on image data received from each of the plurality of information processing apparatuses through the commun…
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- G09G5/14Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9035971B2 cover?
- An image display apparatus includes a communication unit to communicate with information processing apparatuses; an image synthesizing unit to synthesize a multi-segmented screen image composed of screen images of the information processing apparatuses; a projection unit to project the multi-segmented screen image onto a screen; a functional mode management unit to control switching between a n…
- Who is the assignee on this patent?
- Aoki Satoshi, Ricoh Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G09G5/14. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue May 19 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).