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
    • 19. 发明公开
    • ANTI-REFLECTIVE OPTICAL MEMBER
    • 优化抗错误
    • EP3078993A1
    • 2016-10-12
    • EP14867734.7
    • 2014-12-01
    • FUJI-FILM Corporation
    • YASUDA, HidekiMATSUNO, RyouTANI, Takeharu
    • G02B1/11B32B27/20
    • G02B1/111B32B2264/105B32B2307/204B32B2307/412B32B2307/418B32B2551/00C03C17/34C03C2217/445C03C2217/479G02B1/113G02B1/16G02B5/008G02B5/282
    • There is provided an anti-reflection optical member having a small anti-reflection effect over a broad band and having optical characteristics such as high transmittance.
      This anti-reflection optical member has a laminated structure in which the following are laminated in this order: a transparent substrate (10) that has a first refractive index greater than that of a predetermined medium; a metal-microparticle-containing layer (12) that contains a plurality of metal microparticles (20); and a dielectric layer (14) that has a second refractive index greater than that of the predetermined medium. At least 60% of all the plurality of metal microparticles (20) are flat metal particles (20) in which the ratio of diameter to thickness is equal to or greater than 3. Principal planes of the flat metal particles (20) are oriented in a plane at in a range of 0° to 30° to a surface of the metal-microparticle-containing layer (12). In the metal-microparticle-containing layer (12), the plurality of metal microparticles (20) is disposed without forming a conductive path. A thickness of the dielectric layer (14) is a thickness at which light reflected on a surface of the dielectric layer (14) in a case where the incident light enters the laminated structure from the surface of the dielectric layer (14) interferes with and is canceled out by light reflected on an interface between the dielectric layer (14) and the metal-microparticle-containing layer (12).
    • 提供了一种在宽带上具有小抗反射效果并且具有高透射率等光学特性的抗反射光学部件。 该防反射光学构件具有以下顺序层叠的层叠结构:具有比规定介质的折射率大的第一折射率的透明基板(10) 含有多个金属微粒(20)的含金属微粒子层(12)。 以及具有大于所述预定介质的第二折射率的介电层(14)。 所有多个金属微粒(20)的至少60%是直径与厚度之比等于或大于3的平坦金属颗粒(20)。平坦金属颗粒(20)的主平面定向为 相对于金属 - 微粒子层(12)的表面为0°〜30°的范围的面。 在含金属微粒子层(12)中,多个金属微粒(20)配置成不形成导电路径。 电介质层(14)的厚度是在入射光从电介质层(14)的表面进入层叠结构的情况下,在电介质层(14)的表面上反射的光的厚度, 被电介质层(14)和金属 - 微粒含有层(12)之间的界面反射的光抵消。