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Paper Abstract and Keywords
Presentation 2022-03-04 17:00
[Invited Talk] Eu-doped GaN-based red LEDs as a key technology for micro-LED displays with ultrahigh resolution
Yasufumi Fujiwara, Shuhei Ichikawa, Dolf Timmerman, Jun Tatebayashi (Osaka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) A novel red LED using Eu-doped GaN is a promising component for next-generation display with ultrasmall-size, full-color, and high-resolution. The LED exhibits narrow-band red emission and the wavelength is almost independent of ambient temperature and injected current. The size dependence of emission efficiency is negligibly small compared with conventional InGaAlP-based red LEDs. We also demonstrated monolithic integration of vertically stacked full-color LEDs.
Keyword (in Japanese) (See Japanese page) 
(in English) Eu-doped GaN / red LED / RGB integration / micro-LED display / / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 8, IDY2022-21, pp. 45-48, March 2022.
Paper # IDY2022-21 
Date of Issue 2022-02-25 (IDY) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IDY SID-JC  
Conference Date 2022-03-04 - 2022-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IDY 
Conference Code 2022-03-IDY-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Eu-doped GaN-based red LEDs as a key technology for micro-LED displays with ultrahigh resolution 
Sub Title (in English)  
Keyword(1) Eu-doped GaN  
Keyword(2) red LED  
Keyword(3) RGB integration  
Keyword(4) micro-LED display  
1st Author's Name Yasufumi Fujiwara  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Shuhei Ichikawa  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Dolf Timmerman  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Jun Tatebayashi  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2022-03-04 17:00:00 
Presentation Time 25 minutes 
Registration for IDY 
Paper # IDY2022-21 
Volume (vol) vol.46 
Number (no) no.8 
Page pp.45-48 
Date of Issue 2022-02-25 (IDY) 

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