Title:
少なくとも１つのＯＬＥＤまたはＬＥＤから放射される光放射の空間分解及び波長分解検出のための装置
Document Type and Number:
Japanese Patent JP6639470
Kind Code:
B2
Abstract:
The invention relates to an arrangement for a spatially resolved and wavelength-resolved detection of light radiation emitted from at least one OLED or LED. A multilayer system is arranged between an electrode, an OLED or an LED, and a substrate and is formed using layers formed alternately above one another from a material having higher and lower optical refractive indices n. In this respect, light radiation from the at least one OLED or LED and having a plurality of different wavelengths λ1, λ2, λ3, . . . λn thus exits the multilayer system. Light radiation that exits at different wavelengths λ1, λ2, λ3, . . . λn at different angles is incident onto at least one detector array after at least a simple refraction at an optical element or after reflection at a layer or at a layer system of a sensor such that light radiation at a wavelength λ1, λ2, λ3, . . . or λn is incident onto a respective detector element of the detector array. The detector elements of the detector array are arranged discretely from one another.
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Inventors:
Danzi Norbert
Wechter Christoph
Wechter Christoph
Application Number:
JP2017503926A
Publication Date:
February 05, 2020
Filing Date:
July 10, 2015
Export Citation:
Assignee:
Fraunhofer-Gesellschaft Tour Fairdung Der Angewandten Fausung A. Fau.
International Classes:
G01N21/01; G01J3/26; G01N21/27; G01N21/41
Domestic Patent References:
| JP9180883A | ||||
| JP2005172665A | ||||
| JP3437170B2 | ||||
| JP11224783A | ||||
| JP8250786A | ||||
| JP2003344276A | ||||
| JP2003513423A | ||||
| JP2011228262A |
Foreign References:
| US20040007969 | ||||
| DE102006039171A1 | ||||
| US5780174 | ||||
| US5682402 | ||||
| US6600563 |
Other References:
山江 和幸 他,次世代省エネルギー光源・有機EL照明,Panasonic Technical Journal,2012年 1月,vol.57 No.4
Attorney, Agent or Firm:
Ken Ieiri