发明公开
- 专利标题: Optical gas sensing device
- 专利标题(中): Optische Gassensorvorrichtung
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申请号: EP11164318.5申请日: 2011-04-29
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公开(公告)号: EP2518475A1公开(公告)日: 2012-10-31
- 发明人: Ristic, Jelena , Lefebvre, Pierre , Straßburg, Martin , Bergbauer, Werner
- 申请人: OSRAM Opto Semiconductors GmbH
- 申请人地址: Leibnizstrasse 4 93055 Regensburg DE
- 专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人地址: Leibnizstrasse 4 93055 Regensburg DE
- 代理机构: Epping - Hermann - Fischer
- 主分类号: G01N21/64
- IPC分类号: G01N21/64 ; B82Y15/00
摘要:
An optical gas sensing device (10) is specified comprising a gas detecting unit (1) wherein the gas detecting unit (1) comprises an array of semiconductor based nanostructures (1a), the nanostructures (1a) each having a surface which is capable of photo-induced adsorption of gas molecules (3) leading to a non-radiative surface-related recombination.
公开/授权文献
- EP2518475B1 Optical gas sensing device 公开/授权日:2016-04-20
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