LED APPARATUS EMPLOYING NEODYMIUM BASED MATERIALS WITH VARIABLE CONTENT OF FLUORINE AND OXYGEN

The specification and drawings present a new apparatus such as a lighting apparatus, the apparatus comprising at least one LED (or OLED) module, configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essential...

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Bibliographische Detailangaben
Hauptverfasser: CLYNNE, Thomas, BENNER, Kevin Jeffrey, JANSMA, Jon Bennett, LIN, Chuan, COHEN, William Erwin, YI, Qing, WARD, Benjamin James, SRIVASTAVA, Alok Mani, WANG, Zhiyong, CAI, Dengke, DUCROUX, Jean-Patrick, HE, Jianmin, WRIGHT, William Robert, BOYLE, Thomas J, REISMAN, Juliana P
Format: Patent
Sprache:eng
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Zusammenfassung:The specification and drawings present a new apparatus such as a lighting apparatus, the apparatus comprising at least one LED (or OLED) module, configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essentially of the elements neodymium (Nd) and fluorine (F), and optionally including one or more other elements. The lighting apparatus is configured to provide a desired light spectrum by filtering the generated visible light using the compound. The at least one component can comprise a NdFxOy compound with values of x and y determining a content ratio F/O, which may be adjusted during manufacturing of the NdFxOy compound to provide desired output light parameters of the apparatus including at least a desired output light spectrum realized by filtering the generated visible light using the NdFxOy compound.