名古屋大学 · 物理学・天文学
Tae-Yeon Seong教授の研究室では、微小な発光デバイスであるマイクロLEDの物理的・電気的特性と、その応用技術の開発を主な研究テーマとしています。特に、LEDサイズの縮小に伴う非放射性損傷の低減戦略や、高電流密度駆動による高性能化の可能性を追求しています。また、神経形態の情報処理を模倣する神経モルフィック電子デバイスの開発にも取り組んでおり、光応答性の動的適応機能を実現する新規デバイス技術の創出を目指しています。
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Abstract Typical light‐emitting diodes (LEDs) have a form factor >(300 × 300) µm 2 . Such LEDs are commercially mature in illumination and ultralarge displays. However, recent LED research includes shrinking individual LED sizes from side lengths >300 µm to values <100 µm, leading to devices called micro‐LEDs. Their advent creates a number of exciting new application spaces. Here, a review of the principles and applications of micro‐LED technology is presented. In particular, the implic
Human behavior (e.g., the response to any incoming information) has very complex forms and is based on the response to consecutive external stimuli entering varied sensory receptors. Sensory adaptation is an elementary form of the sensory nervous system known to filter out irrelevant information for efficient information transfer from consecutive stimuli. As bioinspired neuromorphic electronic system is developed, the functionality of organs shall be emulated at a higher level than the cell. Bec
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