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Conference Paper
A Diameter Controllable Nano Lens Array Fabrication for Highly Efficient and Color Stable OLEDs Using a Maskless Deposition
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- Authors
- Young-Sam Park, Doo-Hee Cho, Kyung-Hoon Han, Jonghee Lee, Yoonjay Han, Nam Sung Cho, Byounggon Yu, Jang-Joo Kim, Jeong-IK Lee
- Issue Date
- 2016-12
- Citation
- International Display Workshops in conjunction with Asia Display (IDW/AD) 2016, pp.740-741
- Language
- English
- Type
- Conference Paper
- Abstract
- A nano lens array (NLA) solves the current issues of light extraction technologies ofAMOLED displays. A lens diameter is tuned to be applied to OLEDs by controlling process parameters. The NLA increases the light extraction efficiency by 1.6 times, shows excellent spatial uniformity, and does not induce image blurring.
- KSP Keywords
- Controlling Process, Diameter controllable, Extraction efficiency(EE), Highly efficient, Image blurring, Maskless deposition, Process Parameters, lens array, light extraction efficiency