Organic electroluminescent device and fabricating method thereof
US7342249B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2004 |
| Grant date | Mar 11, 2008 |
| Priority date | — |
| Expiry date | Feb 6, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
An organic electroluminescent device, includes: a first substrate including a first pixel region, the first pixel region including first, second and third sub-pixel regions; an array element layer on an inner surface of the first substrate, the array element layer including a thin film transistor in each sub-pixel region; a second substrate facing the first substrate and being spaced apart from the first substrate, the second substrate including a second pixel region corresponding to the first pixel region, and the second pixel region including fourth, fifth and sixth sub-pixel regions; an organic electroluminescent diode on an inner surface of the second substrate in each sub-pixel region; and a connection electrode electrically connecting the first substrate to the second substrates, wherein the fourth, fifth and sixth sub-pixel regions have different sizes from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.