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首页> 外国专利> Polymeric based lens comprises hardening layer, interferential multilayer made up of sublayers, and hard layer sandwiched between hardening layer and interferential multilayer and made from metallic chrome or metallic zirconium

Polymeric based lens comprises hardening layer, interferential multilayer made up of sublayers, and hard layer sandwiched between hardening layer and interferential multilayer and made from metallic chrome or metallic zirconium

机译：聚合物基镜片包括硬化层，由子层组成的干涉多层以及由金属铬或金属锆制成的夹在硬化层与干涉多层之间的硬层。

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A polymeric based lens comprises a hardening layer which is = 500 nm thick; interferential multilayer made up of sublayers each having thickness of less than 250 nm; and first hard layer sandwiched between hardening layer and interferential multilayer, having thickness of over 300 nm, and made from metallic chrome, chromium (III) oxide, metallic zirconium, zirconium oxide, zirconium dioxide, metallic silicon, silicon oxide, silicon dioxide, metallic titanium, titanium oxide, titanium dioxide, trititanium pentoxide, metallic aluminum or aluminum oxide. A polymeric based lens comprises: (1) hardening layer which is = 500 nm thick; (2) interferential multilayer made up of sublayers each having thickness of less than 250 nm; (3) first hard layer sandwiched between hardening layer and interferential multilayer, having thickness of over 300 nm, and made from metallic chrome, chromium (III) oxide, metallic zirconium, zirconium oxide, zirconium dioxide, metallic silicon, silicon oxide, silicon dioxide, metallic titanium, titanium oxide, titanium dioxide, trititanium pentoxide, metallic aluminum, aluminum oxide, metallic tantalum, tantalum pentoxide, metallic cerium, cerium dioxide, metallic hafnium, hafnium dioxide, indium and tin oxide, metallic yttrium, yttrium oxide, magnesium, magnesium oxide, carbon, praseodymium, praseodymium dioxide, dipraseodymium trioxide, tungsten, tungsten trioxide, silicon nitride or silicon oxynitride; (4) adherence layer having less than 10 nm thickness, sandwiched between hardening layer and first flexible layer, and made from the same material of first hard layer; and (5) second hard layer and second flexible layer, sandwiched between first flexible layer and first hard layer. The second hard layer is 3-20 nm thick and is made from the same material of first hard layer. An independent claim is included for manufacture of polymeric based lens comprising sputtering with an inert gas, preferably argon, in presence of oxygen or nitrogen.
机译：聚合物基镜片包括> = 500 nm厚的硬化层;干涉多层膜，由各层的厚度小于250 nm的子层组成;第一硬层，其夹在硬化层和干涉多层之间，厚度大于300nm，由金属铬，氧化铬（III），金属锆，氧化锆，二氧化锆，金属硅，氧化硅，二氧化硅，金属制成钛，氧化钛，二氧化钛，五氧化三钛，金属铝或氧化铝。聚合物基镜片包括：（1）硬化层，其厚度≥500 nm; （2）干涉多层膜，由厚度小于250 nm的子层组成; （3）由金属铬，氧化铬（III），金属锆，氧化锆，二氧化锆，金属硅，氧化硅，二氧化硅制成的夹在硬化层和干涉多层之间的第一硬层，其厚度超过300nm。 ，金属钛，氧化钛，二氧化钛，五氧化三钛，金属铝，氧化铝，金属钽，五氧化钽，金属铈，二氧化铈，金属ha，二氧化ha，铟和氧化锡，金属钇，氧化钇，镁，氧化镁，碳，，二氧化，三氧化二ody，钨，三氧化钨，氮化硅或氮氧化硅; （4）厚度小于10nm的粘附层，夹在硬化层和第一柔性层之间，并由与第一硬化层相同的材料制成; （5）第二硬质层和第二软质层，夹在第一软质层和第一硬质层之间。第二硬层为3-20nm厚，并且由与第一硬层相同的材料制成。包括用于制造基于聚合物的镜片的独立权利要求，所述基于聚合物的镜片包括在氧气或氮气存在下用惰性气体，优选氩气进行溅射的方法。

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