Organic electroluminescent display device with insulating layer patterns and method of fabricating the same
US6927536B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2003 |
| Grant date | Aug 9, 2005 |
| Priority date | — |
| Expiry date | Jun 30, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/80517
Abstract
An organic electroluminescent display (ELD) device includes a first substrate having a plurality of pixel regions including a plurality of pixels, a second substrate spaced apart and facing the first substrate, a plurality of switching elements and a plurality of driving elements interconnected on the second substrate, a plurality of connecting electrodes connected to each of the driving elements, a first electrode formed on an inner surface of the first substrate, a plurality of partitions formed on the first electrode, the partitions being formed along boundaries of neighboring pixels, a plurality of organic light-emitting layers disposed on the first electrode, a plurality of second electrodes formed on the organic light-emitting layers, each of the second electrodes are independently formed in each of the pixel regions, are separated by the partitions, and are electrically connected to one of the connecting electrodes, and a plurality of insulating layer patterns formed between the first electrode and the partitions, the insulating layer pattern being formed along the partitions and extending to contact regions of the connecting electrodes and the second electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.