International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Dec 9, 2020 - Dec 11, 2020
Virtual Conference

4:10 PM - 6:10 PM

[FMCp1-3L] Designing Optically Isolated LED Arrays Embedded in Si Micro-cup Substrates

*Kota Sato1, Yusaku Iwata1, Takeyoshi Onuma1, Tomohiro Yamaguchi1, Tohru Honda1 (1. Kogakuin University(Japan))

micro-LED, Si micro-cup substrate, emission pattern, cross-talk

https://doi.org/10.36463/idw.2020.0284

A 16 × 16 array micro-LED display was fabricated by using Si micro-cup substrates. Emission patten exhibited apparent reduction of lateral spread of light in case of the micro-LEDs embedded in the Si micro-cup. The micro-LEDs with the Si micro-cups were found to work as vivid pixels.