Composition and process for the sealing of microcups in roll-to-roll display manufacturing
US7005468B2 · kind B2 · utility
36Cited by
43References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2002 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Jan 4, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13475
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to a novel sealing composition for the manufacture of an electrophoretic or liquid crystal display, and a sealing process using the composition. The composition allows electrophoretic or liquid crystal cells to be seamlessly sealed and the sealing layer free of any defects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.