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
    • 4. 发明授权
    • Method for manufacturing optical waveguide and optical waveguide manufactured by the method
    • 通过该方法制造光波导和光波导的方法
    • US08938135B2
    • 2015-01-20
    • US12678547
    • 2008-09-18
    • Tatsuya MakinoMasatoshi YamaguchiAtsushi Takahashi
    • Tatsuya MakinoMasatoshi YamaguchiAtsushi Takahashi
    • G02B6/12G02B1/12G02B6/138G02B6/136G03F7/32
    • G02B6/138G02B6/1221G02B6/136G03F7/322
    • The present invention relates to a production process for an optical waveguide comprising a step for forming a photosensitive resin layer comprising a photosensitive resin composition on a substrate, a step for exposing a desired pattern and a step for carrying out development in an alkaline developer containing a divalent or higher-valent metal ion and a production process for an optical waveguide comprising a step for forming a photosensitive resin layer comprising a photosensitive resin composition on a substrate, a step for exposing a desired pattern, a step for carrying out development in an alkaline developer and a step for carrying out washing with a cleaning liquid containing a divalent or higher-valent metal ion or an acid aqueous solution.Capable of being provided are a production process for an optical waveguide which is excellent in a transparency and a reliability and an optical waveguide produced by the above production process.
    • 光波导的制造方法技术领域本发明涉及一种光波导的制造方法,其包括在基板上形成感光性树脂组合物的感光性树脂层的工序,曝光所需图案的工序和在含有 二价以上的金属离子和光波导的制造方法,其特征在于,包括在基板上形成感光性树脂组合物的感光性树脂层的工序,曝光所需图案的工序,碱性显影工序 显影剂和用含有二价或更高价金属离子或酸性水溶液的清洗液进行洗涤的步骤。 能够提供透光性和可靠性优异的光波导的制造方法以及通过上述制造方法制造的光波导。
    • 5. 发明授权
    • Optical waveguide and method for manufacturing the same
    • 光波导及其制造方法
    • US08620127B2
    • 2013-12-31
    • US12808537
    • 2008-12-11
    • Masatoshi YamaguchiTomoaki ShibataTakeshi OohashiAtsushi Takahashi
    • Masatoshi YamaguchiTomoaki ShibataTakeshi OohashiAtsushi Takahashi
    • G02B6/10
    • G02B6/138G02B6/1221
    • The invention provides an optical waveguide including a resin substrate containing an inorganic filler, and at least a UV-absorbing layer, a lower cladding layer, a patterned core layer, and an upper cladding layer laminated above the resin substrate in this order, wherein the core layer has been patterned through light exposure and development, and the UV-absorbing layer has a thickness of 10 to 50 μm, and a method for producing an optical waveguide, including a step of forming a UV-absorbing layer on a resin substrate containing an inorganic filler; a step of forming a lower cladding layer on the UV-absorbing layer; a step of forming a core layer on the lower cladding layer; a step of subjecting the core layer to light exposure to thereby transfer a pattern having a given shape to the core layer; a step of developing the core layer to thereby form a core pattern; and a step of forming an upper cladding layer on the patterned core layer. According to the present invention, an optical waveguide having a high-resolution core pattern can be produced.
    • 本发明提供了一种光波导,其包括含有无机填料的树脂基材,以及至少层叠在树脂基板上方的UV吸收层,下包层,图案化芯层和上包层,其中, 核心层通过曝光和显影进行图案化,并且UV吸收层的厚度为10至50μm,以及制造光波导的方法,包括在树脂基板上形成UV吸收层的步骤,所述树脂基板含有 无机填料; 在UV吸收层上形成下包层的步骤; 在下包层上形成芯层的步骤; 对芯层进行曝光的步骤,从而将具有给定形状的图案转印到芯层; 显影核心层从而形成芯图案的步骤; 以及在图案化芯层上形成上包层的步骤。 根据本发明,可以制造具有高分辨率芯图案的光波导。
    • 6. 发明申请
    • Mulching Mower Unit
    • 覆盖割草机组
    • US20080072555A1
    • 2008-03-27
    • US11943128
    • 2007-11-20
    • Kazuo SamejimaMasatoshi YamaguchiJunichi Kitamura
    • Kazuo SamejimaMasatoshi YamaguchiJunichi Kitamura
    • A01D67/00
    • A01D34/005A01D2101/00Y10S56/09
    • A mulching mower unit comprising a mower deck having a top plate, and a plurality of rotary blades arranged side by side inside the mower deck. A mulching baffle for providing at least part of boundary walls of a plurality of mulching chambers is detachably attached to the interior of the mower deck. A vertical guide wall constituting the mulching baffle has an inclined surface. A terminal end guide surface is formed in a terminal end portion of the vertical guide wall with respect to a direction of rotation of the rotary blade in a region around an opening for allowing the adjacent mulching chambers to communicate with each other, whereby grass clippings are deflected inwardly of the mulching chamber with which the terminal end guide surface is associated.
    • 一种覆盖割草机单元,包括具有顶板的割草机板和并排设置在割草机甲板内的多个旋转叶片。 用于提供多个覆盖室的边界壁的至少一部分的覆盖挡板可拆卸地附接到割草机甲板的内部。 构成覆盖挡板的垂直引导壁具有倾斜面。 终端引导表面形成在垂直导向壁的终端部分中,相对于围绕开口的区域中的旋转刀片的旋转方向,允许相邻的覆盖室彼此连通,由此将草屑 在与终端引导表面相关联的覆盖室的内部偏转。