Method for forming electro-optic film
US7660026B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2007 |
| Grant date | Feb 9, 2010 |
| Priority date | — |
| Expiry date | Jan 16, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention is directed to a method for forming a flexible electro-optic film. The method comprises steps of providing a first substrate having a conductive layer formed thereon and then forming a first locating structure over the conductive layer, wherein the locating structure includes target regions and periphery regions. The surface tension of the target regions is difference from that of the periphery regions. Thereafter, an electro-optic medium placing process for forming an electro-optic droplet on each of the target regions is performed. A solidifying process for forming a capsule wall covering the electro-optic droplet on each of the target regions is performed. The first substrate is laminated with a second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.