Highly enhanced light extraction for organic light emitting diodes by self-assembly microlens-array films

• Published in: Journal of luminescence Vol. 263; p. 119986
• Main Authors: Lin, Bo-Yen, Lin, Ya-Xun, Lin, Shao-Ju, Lin, Yi-Yen, Chen, Su-Hua, Wei, Mao-Kuo
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.11.2023
• Subjects: Light extraction; Microlens; Organic light-emitting diodes; Light extraction; Microlens; Organic light-emitting diodes

Light extraction efficiency (LEE) and angular-spectrum stability of organic light emitting diode (OLED) are significantly improved by using self-assembly microlens-array films (MAFs) made of a monolayer based on silica microspheres and acrylic resin as light extractor. The close-packed light MAFs wi...