Fascinated by Blue Light: Blue LED Development Story

Fascinated by Blue Light: Blue LED Development Story

  • $18.58 USD
Seller: bookrecomend
Barcode: 9784532168513
Brand: 日経BPマーケティング(日本経済新聞出版
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通常1-5営業日で発送:ノーベル物理学賞受賞者が、自ら語る開発秘話!
赤﨑勇教授、天野浩教授らの研究グループは、
こうして世界初の「青い光」を実現させた。
――すると、それまでのLEDでは見たことがないような、
目に沁みるような鮮やかな青い色が、目に飛び込んできました。
このときの感動は、生涯忘れません。
このコバルトブルーの青い光を見て、私は、ようやく念願だったpn接合を
実現したことの喜びをかみしめました。――(本文より)
照明、信号、スマホ、パソコン、ブルーレイ……。
今や、私たちの生活に発光ダイオード(LED)は
欠かすことができません。
しかし、LEDは長らく光の三原色(赤、緑、青)のひとつ、
青色がそろわなかったため、白い光を手に入れることができませんでした。
青色LEDは、その実現の難しさから、「夢の技術」と言われてきたのです。
では、どうやってその「夢」は、「現実」となったのか。
2014年ノーベル物理学賞を受賞した赤﨑勇教授自らが、
幾多の困難にもくじけず、青色LEDの基礎技術を確立させた道程を語ります。

Product # 4532168511
Weight 380 g
Product package size 19 x 13 x 3 cm

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