Study on the degradation mechanism of organic light-emitting diodes (OLEDs)
β Scribed by Dechun Zou; Masayuki Yahiro; Tetsuo Tsutsui
- Book ID
- 117540780
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 273 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0379-6779
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract We have investigated possible degradation mechanism for patterned sapphire substrate (PSS)βbased blue lightβemitting diodes (LEDs) using an acceleration burnβin test under high current stress. Normal LEDs without a PSS had also been compared. Measurements showed that the PSSβLED has low
## Abstract Degradation in organic lightβemitting diodes (OLEDs) is a complex problem. Depending upon the materials and the device architectures used, the degradation mechanism can be very different. In this Progress Report, using examples in both small molecule and polymer OLEDs, the different deg