Double-side display structure for transparent organic light emitting diodes and method of manufacturing the same
US6762436B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2003 |
| Grant date | Jul 13, 2004 |
| Priority date | — |
| Expiry date | Jan 21, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3031
Abstract
A double-side display structure for an organic light emitting diode (OLED) and a method of manufacturing the same includes: plating an organic layer on an OLED element by vaporization; plating an organic protection layer on the organic layer to protect various organic layers from being damaged by electron bombardment during the OLED element subject to ITO sputtering in the later processing; plating an electron injecting layer and a thin metal film of a mating energy level on the organic protection layer; and plating a transparent conductive film on the electron injecting layer and the thin metal film to increase conductivity and protect the thin metal film from corrosion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.