Materion Gmbh

Lennon Li

David Zhang

Ying Cao

Shengyuan Bai

A light converter and method of manufacture is provided. A light conversion layer (), comprising light conversion particles () in a binding material () is provided for generating emission light from excitation light incident on the light conversion layer (). A planarization layer () is on a surface of the light conversion layer () and at least one optical coating () is part of or on a surface of the planarization layer () that is relatively smooth in comparison with the surface of the light conversion layer ().

Optically enhanced light converter

A wavelength conversion device comprises: a substrate; a reflective resin layer on the substrate; and a wavelength conversion layer on the reflective resin layer, configured to receive incident light and to provide output light by wavelength conversion of the incident light, such that the output light is reflected by the reflective resin layer. A method for manufacturing a wavelength conversion device by applying a reflective resin layer to a substrate and providing a wavelength conversion layer on the reflective resin layer is further provided.

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Shanghai, China

Lennon Li