发明授权
- 专利标题： Vapor-deposition material for the production of high-refractive-index optical layers, and process for the production of the vapor-deposition material
- 专利标题（中）： 用于生产高折射率光学层的蒸气沉积材料，以及用于生产气相沉积材料的方法
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申请号： US10028980申请日： 2001-12-28
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公开(公告)号： US06756137B2公开(公告)日： 2004-06-29
- 发明人: Uwe Anthes , Martin Friz
- 申请人： Uwe Anthes , Martin Friz
- 优先权： DE10065647 20001229
- 主分类号： B32B1500
- IPC分类号： B32B1500
摘要：
A vapor-deposition material for the production of high-refractive-index optical layers of titanium oxide, titanium and lanthanum oxide under reduced pressure comprising a sintered mixture having the composition TiOx+z*La2O3, where x=1.5 to 1.8 and z=10 to 65% by weight, based on the total weight of the mixture. The constituents of the mixture are in the range of 10 to 65% by weight of lanthanum oxide, 38 to 74% by weight of titanium oxide and 2 to 7% by weight of titanium.
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