TOP > 外国特許検索 > HEAT-RADIATING LIGHT SOURCE

HEAT-RADIATING LIGHT SOURCE NEW

外国特許コード F180009629
整理番号 5334
掲載日 2018年11月20日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP005160
国際公開番号 WO2017150160
国際出願日 平成29年2月13日(2017.2.13)
国際公開日 平成29年9月8日(2017.9.8)
優先権データ
  • 特願2016-037217 (2016.2.29) JP
発明の名称 (英語) HEAT-RADIATING LIGHT SOURCE NEW
発明の概要(英語) A heat-radiating light source 10 is equipped with: a laminate (10S) obtained by laminating m (where m is an integer of 2 or more) quantum well structure layers (111, 112), and having provided thereto n-layers (121, 122) comprising an n-type semiconductor and a p-layer (13) comprising a p-type semiconductor, so as to sandwich each quantum well structure layer from both sides in the laminating direction; voltage applying means (151, 152) that apply a voltage that transfers a charge to the n-layers or the p-layer within the quantum well of the quantum well structure layers, and that is directly or indirectly connected to the n-layers and p-layer that sandwich the m quantum well structure layers; voltage switching means (161, 162, 17) that switch the application of voltage to each of the m quantum well structure layers on and off; and a photonic crystal part (20) in which light having m types of wavelengths, which correspond to transition energy between sub-bands in the quantum wells, resonate, said m types of wavelengths being generated one type at a time from each of the m quantum well structure layers, and which is provided within the laminate or adjacent to said laminate. The heat-radiating light source 10 is capable of generating a plurality of wavelengths by switching therebetween one wavelength at a time at high speed.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KYOTO UNIVERSITY
  • 発明者(英語)
  • NODA, Susumu
  • INOUE, Takuya
  • JI, Anqi
  • ASANO, Takashi
国際特許分類(IPC)
ライセンスをご希望の方、特許の内容に興味を持たれた方は、下記までご連絡ください。

PAGE TOP

close
close
close
close
close
close