专利内容由知识产权出版社提供
专利名称：COMPOSITE LIGHT GUIDING CURVED
SURFACE STRUCTURE
发明人：LON WANG,CHIH-SHENG JAO,JER-HAUR
CHANG,YUNG-PIN CHEN,HSIN-CHIEH CHIU
申请号：US12578712申请日：20091014
公开号：US20100135043A1公开日：20100603
专利附图：
摘要：The present invention provides a composite light guiding curved surfacestructure, comprising a structure body and at least one light source. The structure body
comprises a light-receiving surface being provided with a plurality of curved surfacesformed thereon, each of which being provided with a plurality of micro lenses. Each microlens is further provided with a plurality of sub-wavelength anti-reflecting structures. Thesub-wavelength anti-reflecting structures also cover the entire curved surface amonglenses. At least one light source is disposed on one side of the light-receiving surface togenerate a light field projecting to each of the curved surfaces on the light-receivingsurface. In the present invention, the micro lens is capable of increasing the diffusingangle for light diffusion; meanwhile, the sub-wavelength anti-reflecting structures arecapable of increasing the light transmission efficiency to reduce loss of light at theinterface and enhance the utilization of light.
申请人：LON WANG,CHIH-SHENG JAO,JER-HAUR CHANG,YUNG-PIN CHEN,HSIN-CHIEH CHIU
地址：Taipei City TW,Taoyuan County TW,Changhua County TW,Tainan City TW,TaipeiTW
国籍：TW,TW,TW,TW,TW
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