Textured film and process for manufacture thereof
US9102131B2 · kind B2 · utility
16Cited by
20References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2011 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Feb 25, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24372
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A textured film, a process for manufacture of the textured film, and a light management stack, a backlight, and a display using the textured film are described. Generally, the surface texture of a polymeric film, such as a polymeric optical film, is controlled by incorporation of a fracturable coating that fractures upon stretching the film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.