Desiccant structures for OLED displays
US6835953B2 · kind B2 · utility
16Cited by
56References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2003 |
| Grant date | Dec 28, 2004 |
| Priority date | — |
| Expiry date | Apr 8, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
This invention provides a top-emitting OLED display device that includes a substrate; an array of OLED elements disposed on one side of the substrate; and a desiccant material provided in a patterned arrangement over the array of OLED elements on the same side of the substrate such that the desiccant material does not interfere with the light emitted by the OLED elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.