Three-dimensional image display using electrically generated parallax barrier stripes
US5315377A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 1992 |
| Grant date | May 24, 1994 |
| Priority date | — |
| Expiry date | May 15, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/597
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus for displaying a three-dimensional image includes an image display section for displaying an image in response to an input image signal and for displaying a three-dimensional image in response to an input three-dimensional image signal when a three-dimensional image display mode is set, and a barrier display section having a barrier display liquid crystal panel of the transmitting type, for displaying a parallax barrier onto the barrier display liquid crystal panel so that a part of the three-dimensional image which is displayed by image display means can be observed from a gap of the parallax barrier in the three-dimensional image display mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.