Electrowetting display and method for fabricating the same
US7821699B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2010 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | Jan 4, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/004
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention provides an electrowetting display and a method for fabricating the same. The electrowetting display comprises a first electrode formed on a first substrate. A dielectric layer is formed on the first electrode. A plurality of ribs are formed on the dielectric layer. A hydrophobic layer is formed on the dielectric layer and between the ribs. A second substrate is disposed oppositely to the first substrate. A second electrode is formed on the second substrate. A plurality of supporting members are formed on the second electrode and aligned to the ribs to form an enclosed space. A polar solution and a non-polar solution are disposed in the enclosed space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.