Invention Grant
US08829458B2 Device for simulating spectral UV characteristic by UV light emitting diodes
有权
用于模拟UV发光二极管的光谱紫外特性的装置
- Patent Title: Device for simulating spectral UV characteristic by UV light emitting diodes
- Patent Title (中): 用于模拟UV发光二极管的光谱紫外特性的装置
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Application No.: US13934926Application Date: 2013-07-03
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Publication No.: US08829458B2Publication Date: 2014-09-09
- Inventor: Bernd Rudolph , Mkrtych Khudaverdyan , Peter March
- Applicant: Atlas Material Testing Technology GmbH
- Applicant Address: DE Linsengericht-Altenhasslau
- Assignee: Atlas Material Testing Technology GmbH
- Current Assignee: Atlas Material Testing Technology GmbH
- Current Assignee Address: DE Linsengericht-Altenhasslau
- Agency: Staas & Halsey LLP
- Priority: EP12175179 20120705
- Main IPC: G01N1/44
- IPC: G01N1/44 ; G01N17/00
Abstract:
In a weathering chamber, a UV radiation device is arranged and at least one sample can be arranged in a sample plane spaced apart from the UV radiation device. The UV radiation device has a plurality of UV light emitting diodes (UV LEDs) containing two or more classes of UV LEDs having different emission bands. The emission bands are chosen in such a way that a spectral distribution with which a specific spectral UV characteristic is approximated can be obtained in the sample plane.
Public/Granted literature
- US20140027652A1 DEVICE FOR SIMULATING SPECTRAL UV CHARACTERISTIC BY UV LIGHT EMITTING DIODES Public/Granted day:2014-01-30
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