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::: 技術移轉

專利名稱 Diffusion beads with core-shell structure
專利證號 US7563508B2
國別 美國
獲證日期 2009-07-21
專利摘要 The diffusion beads according to the present invention have a core-shell structure of multi-layered beads consisting of organic and inorganic materials. The diffusion beads are used for improving functions of conventional organic and inorganic polymer diffusion beads. The structure according to the present invention no only enhances light scattering characteristics of the diffusion beads, but also strengthens the thermal stability and geometric stability thereof.

IPC國際分類號

B32B000516 | G02B000502 | G02F00011333