Electrowetting display device and manufacturing method thereof
US8922871B2 · kind B2 · utility
6Cited by
1References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2012 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Dec 9, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/361
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrowetting display device includes: a lower substrate, a pixel electrode disposed on the lower substrate, a lower water-repellent layer disposed on the pixel electrode, a plurality of partitions disposed on the lower water-repellent layer and an oil layer disposed on the lower water-repellent layer between the partitions, and wherein the partitions include a side wall having a reverse taper structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.