Electrowetting display structures
US9182589B2 · kind B2 · utility
8Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2014 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Feb 25, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49155
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The subject matter disclosed herein relates to an electrowetting display comprising: a transparent substrate including glass spacers surrounded by recessed regions corresponding to pixel regions, a layer of transparent conductive material on the glass spacers, color filter material in the recessed regions, and a transparent support plate covering the recessed regions and the glass spacers, wherein the transparent support plate includes an electrowetting oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.