Methods of forming sheeting with a composite image that floats and sheeting with a composite image that floats
US7981499B2 · kind B2 · utility
7Cited by
136References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2005 |
| Grant date | Jul 19, 2011 |
| Priority date | — |
| Expiry date | Nov 6, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24901
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Microlens sheetings with composite images are disclosed, in which the composite image floats above or below the sheeting, or both. The composite image may be two-dimensional or three-dimensional. Methods for providing such an imaged sheeting are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.