Stereoscopic image display device and displaying method thereof
US9571824B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 2013 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Apr 12, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/366
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A stereoscopic image display device includes a display including a plurality of pixels and displaying an image according to image data generated by processing an input video signal, and a controller for controlling the processing of an input video signal. The controller includes an image change gap setter for setting a first image change gap by using a user's reference input value, a calculation and correction unit for calculating an actual distance of the user who views a display image based on the user's observation position coordinate data, correcting the first image change gap corresponding to the actual distance, and calculating a second image change gap, and an image mode selector for selecting an image mode realized by the display, determining the user's position point with reference to the second image change gap, and generating image data for respective image modes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.