Visual effect apparatus for displaying interlaced images using block out grids
US7443592B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2006 |
| Grant date | Oct 28, 2008 |
| Priority date | — |
| Expiry date | Feb 28, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S359/90
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A container for producing a graphical image. The container includes a container wall with front and rear portions. A label is included that extends about the circumference of the container with an inner surface contacting an exterior surface of the rear portion of the container wall and contacting an exterior surface of the front portion of the container wall. The label includes a block out grid made up of alternating block out lines and transparent viewing gaps on the outer or inner surface of the label. The view gaps provide a line of sight to subset of the segments of an interlaced image provided on or proximate to the rear portion of the container wall when the block out grid is positioned near the front portion of the container wall. The label may be used to create an air gap between the block out grid and the interlaced image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.