LIGHT-ENHANCEMENT DEVICE, AND APPLIANCE HAVING THE

专利名称：LIGHT-ENHANCEMENT DEVICE, AND

APPLIANCE HAVING THE SAME

发明人：Chih-Hao LIN,Hui-Ru WU,Jo-Hsiang

CHEN,Tzong-Liang TSAI

申请号：US15729649申请日：20171010

公开号：US20180106994A1公开日：20180419

专利附图：

摘要：A light-enhancement device includes a wavelength conversion member and awavelength controlling element. The wavelength conversion member includes a light-

transmissive substrate and wavelength conversion material which is disposed within thelight-transmissive substrate for converting a portion of light with a first wavelength intoanother light with a second wavelength. The wavelength controlling element is disposedon a surface of the light-transmissive substrate for reflecting another portion of the lightwith the first wavelength into the light-transmissive substrate and enabling the portion ofthe light with the second wavelength to pass through the wavelength controllingelement. A roughness of the surface of the light-transmissive substrate facing towardsthe wavelength controlling element is configured to be 0-1 μm.

申请人：Lextar Electronics Corporation

地址：Hsinchu TW

国籍：TW

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