Electronic display with internal ledges
US8970810B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2013 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | May 27, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/42
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electronic display comprises an electro-optic layer comprising electro-optical material. The display includes a first electrically conductive layer and a second electrically conductive layer, the electro-optic layer being disposed between the first electrically conductive layer and the second electrically conductive layer. A first substrate is disposed adjacent the first electrically conductive layer and a second substrate is disposed adjacent the second electrically conductive layer. The first substrate and the second substrate are formed in a shape that has at least one outer peripheral edge boundary, excluding any ledges. Internal ledges are disposed inside the at least one outer peripheral edge boundary. A first of the internal ledges comprises a portion of the first substrate and an exposed portion of the first electrically conductive layer and a second of the internal ledges comprises a portion of the second substrate and an exposed portion of the second electrically conductive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.