3D image control apparatus and control method thereof
US8570366B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2011 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Jan 19, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2213/008
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A 3D image control apparatus receives from shutter glasses an identification signal for identifying a type of the shutter glasses, reading a shutter opening and closing characteristic of the shutter glasses of the type identified based on the identification signal from a storage unit storing shutter characteristics of the shutter glasses in association with the type of the shutter glasses. The 3D image control apparatus controls display timing of an image display unit based on the shutter opening and closing characteristic in such a manner that display periods of the right eye image and the left eye image are respectively within opening periods of the right shutter and the left shutter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.