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    Three dimensional periodic structure and method of producing the same
    9.
    发明申请
    Three dimensional periodic structure and method of producing the same 审中-公开
    三维周期结构及其制造方法

    公开(公告)号：US20050221100A1

    公开(公告)日：2005-10-06

    申请号：US10509730

    申请日：2003-05-27

    申请人： Soshu Kirihara ,  Yoshinari Miyamoto ,  Takuji Nakagawa ,  Katsuhiko Tanaka

    发明人： Soshu Kirihara ,  Yoshinari Miyamoto ,  Takuji Nakagawa ,  Katsuhiko Tanaka

    IPC分类号： G02B6/12 ,  B29C67/00 ,  C30B5/00 ,  G02B1/02 ,  G02B5/18 ,  G02B6/13 ,  B32B15/04

    CPC分类号： C30B5/00 ,  C30B29/60 ,  Y10T428/31678

    摘要： There is provided a three dimensional periodic structure comprising two substances having different dielectric constants with a high contrast between the dielectric constants or refractive indexes, periodically distributed in a three dimensional space. A unit cell substrate having air holes in a diamond structure is formed by a stereo lithography method which repeats the step of irradiating light onto a liquid surface of a light-hardening resin such as a photosensitive epoxy resin in each layer in a cross-sectional pattern to be formed. Then, a conductive film made of, for example, Cu is formed by an electroless plating method on the surface of the unit cell substrate. Thus, a three dimensional periodic structure comprising two substances having different dielectric constants, i.e., resin and air, periodically distributed in a three dimensional space, and comprising a conductive film formed at an interface between the two substances is obtained.

    摘要翻译： 提供三维周期性结构，其包括具有不同介电常数的两种物质，介电常数或折射率之间的高对比度周期性地分布在三维空间中。 通过立体光刻法形成具有金刚石结构中的气孔的单元电池基板，该立体光刻法以横截面图案重复向各层中的光敏环氧树脂等光硬化树脂的液面上照射光 要形成 然后，通过化学镀法在单元电池基板的表面上形成由例如Cu制成的导电膜。 因此，获得包含周期性分布在三维空间中并且包括在两种物质之间的界面处形成的导电膜的具有不同介电常数的两种物质即树脂和空气的三维周期性结构。

    Three-dimensional periodic structure and method for producing the same
    10.
    发明申请
    Three-dimensional periodic structure and method for producing the same 有权
    三维周期结构及其制造方法

    公开(公告)号：US20060011126A1

    公开(公告)日：2006-01-19

    申请号：US10535105

    申请日：2004-04-20

    申请人： Soshu Kirihara ,  Yoshinari Miyamoto ,  Takuji Nakagawa ,  Katsuhiko Tanaka

    发明人： Soshu Kirihara ,  Yoshinari Miyamoto ,  Takuji Nakagawa ,  Katsuhiko Tanaka

    IPC分类号： H01L21/322

    CPC分类号： G02B6/1225 ,  B82Y20/00 ,  C30B29/60

    摘要： Photonic crystal units (10a, 10b, and 10c) are formed by an optical molding process using a photocurable resin, and partitions (11) are provided at the boundaries therebetween. The voids in each photonic crystal unit are filled with a second substance containing ceramic particles dispersed therein to form a filled portion 2. A plurality of three-dimensional periodic structure units containing the first and second substances distributed with three-dimensional periodicity are arranged so as to have different ratios between the dielectric constants of the first and second substances. Therefore, present invention provides a three-dimensional periodic structure having a wide photonic band gap which could not be obtained in a conventional three-dimensional periodic structure.

    摘要翻译： 光子晶体单元（10a，10b和10b）通过使用光固化树脂的光学模制工艺形成，并且在它们之间的边界处设置有隔板（11）。 每个光子晶体单元中的空隙填充有分散在其中的含有陶瓷颗粒的第二物质以形成填充部分2。 以包含第一和第二物质的三维周期性分布的多个三维周期结构单元被布置成在第一和第二物质的介电常数之间具有不同的比率。 因此，本发明提供了在常规三维周期结构中不能获得的具有宽光子带隙的三维周期结构。