Method of sealing an organic light emitting display by means of a glass frit seal assembly
US7837530B2 · kind B2 · utility
43Cited by
84References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2006 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Sep 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/874
Abstract
An organic light-emitting display device includes a bottom substrate having a pixel region and a non-pixel region. In the pixel region, organic light-emitting pixels are formed. A top substrate is bonded to the top substrate. A sealing member is provided between the non-pixel region of the substrate and the encapsulation substrate. The sealing member includes a first frit and a second frit which melts substantially easier than the first frit upon irradiation of a laser or infrared beam thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.