Electrophoretic display device and method of manufacturing same
US7106485B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2004 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Dec 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/16753
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophoretic display device uses a liquid-phase electrophoretic material not confined in a shell. An electrophoresis chamber with the electrophoretic material hermetically sealing therein is mounted in a substrate. Also, a display section, a data communication section, a driver section, and a power reception section are mounted on the substrate. The data communication section is communicable with an external device to receive data to be displayed in the display section. The driver section is provided for driving the display section. To supply power to various sections of the display device, the power reception section is provided for wirelessly being supplied with power from an external station. A panel is mated with the substrate to cover the data communication section, the driver section, and the power reception section while exposing a transparent cover plate of the display section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.