Organic light emitting diode display and manufacturing method thereof
US8922117B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 4, 2011 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Dec 28, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49155
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An organic light emitting diode (OLED) display comprises: a substrate; a display formed on the substrate and including a common power line and a common electrode; a junction layer provided outside the display on the substrate; and a sealing substrate fixed to the substrate by the junction layer. The sealing substrate includes: a support film; a first metal layer provided on one side of the support film toward the substrate; a plurality of second metal layers provided on the first metal layer and being conductive with the first metal layer; and a third metal layer provided on the first metal layer and being insulated from the first metal layer. The second metal layers supply a first electric signal to the common power line, and the third metal layer supplies a second electric signal to the common electrode. A method of manufacturing such an OLED display is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.