Image display controller for display shelf
US7997734B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2007 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | Jul 27, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F19/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image display controller for a display shelf generates image data for a projector image which is projected by a projector arranged in the display shelf to be displayed on a transmission-type screen of the display shelf. The image display controller includes a monitor, an input device, a data communicator, a memory, and a controller. The controller obtains an editing background image from the memory and displays the editing background image on the monitor, and generates contents of a display image. Moreover, the controller sets a position of the generated display image in a desired position of a display area of the editing background image in response to an instruction inputted via the input device, and generates the projector image by combining the generated display image into the editing background image at the set position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.