Author Search Result：Kei HAGIWARA(2hit)

1～2hit
Vol.103 No.3 pp.338-339  
30 inch Flexible Organic Light-emitting Diode Display Using Plastic Film Substrate
Kei HAGIWARA 
Summary | Full Text:PDF(519.5KB)

Vol.103 No.1 pp.74-75  
Organometal Halide Perovskite Solar Mini-module of 20.7% Power Conversion Efficiency
Kei HAGIWARA 
Summary | Full Text:PDF(411.8KB)

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Online ISSN:2188-2355