OPTICS & PHOTONICS International Congress

4505 results (631 - 640)

[LEDIA1-02(Invited)] Short-term degradation mechanisms of 275-nm-band AlGaN quantum well deep-ultraviolet light emitting diodes fabricated on a sapphire substrate

*Shigefusa F Chichibu1, Koji Okuno2, Masaki Oya2, Yoshiki Saito2, Hisanori Ishiguro3, Tetsuya Takeuchi3, Kohei Shima1 (1. Tohoku University, 2. Toyoda Gosei Co. Ltd., 3. Meijo University)

OPTICS & PHOTONICS International Congress 2024 |Wed. Apr 24, 2024 9:35 AM - 10:05 AM |PDF Download

UV LED

Wed. Apr 24, 2024 9:00 AM - 10:35 AM |211+212(Pacifico Yokohama Conference Center)

[LEDIA1-03(Invited)] Technology development for long life and high efficiency DUV LEDs

*Yoshiki Saito1, Atsushi Miyazaki1, Shinya Boyama1, Koji Okuno1, Masaki Oya1, Keita Kataoka2, Tetsuo Narita2, Kayo Horibuchi2, Maki Kushimoto3, Yoshio Honda3, Hiroshi Amano3, Hisanori Ishiguro4, Tetsuya Takeuchi4, Kohei Shima5, Shigefusa F Chichibu5 (1. Toyoda Gosei Co., LTD., 2. Toyota Central R&D Labs., Inc., 3. Nagoya University, 4. Meijo University, 5. Tohoku University)

OPTICS & PHOTONICS International Congress 2024 |Wed. Apr 24, 2024 10:05 AM - 10:35 AM |PDF Download

UV LED

Wed. Apr 24, 2024 9:00 AM - 10:35 AM |211+212(Pacifico Yokohama Conference Center)

[LEDIA-SP-03] Investigation of sidewall-surface recombination using InGaN based blue and red micro-LEDs

*Heajeong Cheong1,2,3, Jeong-Hwan Park3, Markus Pristovsek2, Woong Kown1, Hiroshi Amano1,2,3,4 (1. Graduate School of Engineering, Nagoya University, 2. CIRFE, Institute of Materials and Systems for Sustainability (IMaSS), Nagoya University, 3. Venture Business Laboratory, Deep Tech Serial Innovation Center, Nagoya University, 4. Institute for Advanced Research (IAR), Nagoya University )

OPTICS & PHOTONICS International Congress 2024 |Wed. Apr 24, 2024 11:33 AM - 11:37 AM |PDF Download

Short Presentation

Wed. Apr 24, 2024 11:25 AM - 12:37 PM |211+212(Pacifico Yokohama Conference Center)

4505 results (631 - 640)