会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Optical element having a water repellant coating constructed from a composite material of CaF2 and TiO2
    • 具有由CaF 2和TiO 2的复合材料构成的防水涂层的光学元件
    • US06383629B1
    • 2002-05-07
    • US09776958
    • 2001-02-05
    • Rung-Ywan TsaiLang-Chin LinMu-Yi Hua
    • Rung-Ywan TsaiLang-Chin LinMu-Yi Hua
    • B32B1706
    • C03C17/22C03C2217/212C03C2217/285C03C2217/29Y10T428/265
    • An optical element having a water repellant composite layer composed of CaF2 and TiO2. The optical element includes a substrate and a composite layer having a chemical formula (100-X)CaF2—(X)TiO2 formed over the substrate. The X in the chemical formula represents the molar percentage of TiO2 in the composite layer. Through the addition of TiO2 into a CaF2 layer to form the composite layer, surface roughness, adhesion strength and hardness of the layer in the optical element is improved without compromising water resistant capacity. For a composite layer having a percentage composition of TiO2 between 2% to 100%, contact angle of water droplets is always greater than 100° comparable with Teflon. The refractive index varies according to the composition, but in general, the refractive index falls between 1.23 (2%TiO2) to 2.3 (pure TiO2) for incoming light with a wavelength of 600 nm. Aside from having a good water repellant capacity, the composite layer can also be used as an anti-reflection layer or a layer with special optical properties in an optoelectronic/optical element.
    • 具有由CaF 2和TiO 2组成的防水复合层的光学元件。 光学元件包括基底和在基底上形成化学式(100-X)CaF 2(X)TiO 2)的复合层。 化学式中的X表示复合层中TiO2的摩尔百分比。 通过将TiO 2添加到CaF 2层中以形成复合层,提高了光学元件中的层的表面粗糙度,粘附强度和硬度,而不损害防水能力。 对于具有2%至100%的TiO 2百分比组成的复合层,水滴的接触角总是大于100倍,与特氟隆相当。 折射率根据组成而变化,但一般来说,波长为600nm的入射光的折射率落在1.23(2%TiO2)至2.3(纯TiO 2)之间。 除了具有良好的防水能力之外,复合层也可以用作光电子/光学元件中的抗反射层或具有特殊光学特性的层。