Display apparatus, video wall apparatus, display method and video wall display method
US9454339B2 · kind B2 · utility
4Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2013 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Jul 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/026
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus is disclosed. The display apparatus includes a display panel, a photonic crystal array which is arranged on at least one side of the display panel and displays an image based on an applied voltage, an electrode which applies voltage to the photonic crystal array, and a controller which controls so that voltage is applied to the photonic crystal array based on image information displayed on the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.