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公开(公告)号：US10850273B2
公开(公告)日：2020-12-01
申请号：US15531267
申请日：2015-10-26
发明人： Shinya Suzuki , Kazuya Hayashibe , Akihiro Shibata
摘要： There is provided a master for micro flow path creation, a transfer copy, and a method for producing a master for micro flow path creation by which transfer copies having an area with high hydrophilicity can be easily mass-produced, the master for micro flow path creation including: a base material; a main concave-convex portion provided on a surface of the base material and extending in a planar direction of the base material; and a fine concave-convex portion provided on a surface of the main concave-convex portion and having a narrower pitch than the main concave-convex portion. The fine concave-convex portion has an arithmetic average roughness of 10 nm to 150 nm and has a specific surface area ratio of 1.1 to 3.0.
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公开(公告)号：US11242284B2
公开(公告)日：2022-02-08
申请号：US14417466
申请日：2013-07-26
IPC分类号： C23C18/00 , C03C23/00 , C03C17/02 , C03C3/06 , C03C17/245
摘要： A microfabrication method is provided with which it is possible to easily form a fine periodic structure on a surface of any substrate. A glass precursor is applied to a substrate, and the glass precursor is irradiated with short-pulse laser light. By the irradiation with short-pulse laser light, the glass precursor is activated to undergo a thermal reaction, and a fine periodic structure can be easily formed on the surface. Furthermore, by oxidizing the substrate on which the fine periodic structure has been formed, the hue of the surface can be improved while maintaining the fine periodic structure.
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公开(公告)号：US11513270B2
公开(公告)日：2022-11-29
申请号：US16753161
申请日：2018-10-02
发明人： Eiji Ohta , Tsutomu Nagahama , Shigehisa Ohkawara , Tatsuya Harimara , Katsuhiro Doi , Kazuhiko Noda , Akihiro Shibata , Kazuo Goto , Yasuyuki Kudo
摘要： An optical body including: a first optical layer which has a surface having a convex profile in which a plurality of one-directionally extending elongated convex portions are one-dimensionally aligned in one direction; an inorganic layer disposed on the surface of the first optical layer on a side having the convex profile and a second optical layer disposed on a side of the inorganic layer so that the convex profile is embedded; wherein the convex profile meets at least one of the following (1) to (4): (1) a height varies in an extending direction in each of the elongated convex portions, (2) a ridge portion meanders in a direction perpendicular to both the extending direction and a height direction of the convex portion in each of the elongated convex portions, (3) heights of the elongated convex portions adjacent to each other are different from each other, and (4) a triangular prism-shaped convex portion and an elongated convex portion having a curved surface are adjacent to each other.
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4.发明申请公开(公告)号：US20150239023A1
公开(公告)日：2015-08-27
申请号：US14425471
申请日：2013-09-05
发明人： Ryosuke Iwata , Mikihisa Mizuno , Akihiro Shibata , Shinya Suzuki
IPC分类号： B08B17/06 , C09D133/16 , C09D133/14 , G02B1/18 , C09D133/08
CPC分类号： G02B1/18 , B08B17/065 , B32B3/30 , B32B27/18 , C09D5/00 , C09D5/16 , C09D133/08 , C09D133/14 , C09D133/16 , G02B27/0006 , G06F3/041 , G06F2203/04103 , Y10T428/24355
摘要： An anti-smudge body having a surface that, when fingerprints adhere to the surface, allows the fingerprint patterns to spread spontaneously to thereby cause the adhering fingerprints to become less noticeable has a surface and a fine irregular structure provided to the surface, wherein the irregular structure contains at least one of a first compound having an ester linkage in a portion other than terminal ends and a second compound having a cyclic hydrocarbon group.
摘要翻译： 具有表面的防污染体，当指纹附着于表面时，允许指纹图案自发扩散，从而导致粘附指纹变得不明显，其表面和细小的不规则结构提供给表面，其中不规则 结构含有在末端以外的部分具有酯键的第一化合物和具有环状烃基的第二化合物中的至少一种。
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公开(公告)号：US12076890B2
公开(公告)日：2024-09-03
申请号：US16099692
申请日：2017-04-27
CPC分类号： B29C33/424 , B29C33/38 , B29C33/3842 , B29C59/022 , B29C2035/0827 , B29C2059/023 , B29K2827/06 , B29K2833/12 , B29K2867/003 , B29K2995/0024
摘要： A replica master mold 10 comprises: a base material layer 11; and a surface shape body 12 formed on the base material layer 11 and having a fine irregular pattern, wherein a softening temperature of the surface shape body 12 is higher than a softening temperature of the base material layer 11.
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公开(公告)号：US20150274586A1
公开(公告)日：2015-10-01
申请号：US14417466
申请日：2013-07-26
CPC分类号： C03C23/0025 , C03C3/06 , C03C17/02 , C03C17/245 , C03C2217/213 , C03C2217/732 , C03C2217/77 , C03C2218/11 , Y10T428/24355
摘要： A microfabrication method is provided with which it is possible to easily form a fine periodic structure on a surface of any substrate. A glass precursor is applied to a substrate, and the glass precursor is irradiated with short-pulse laser light. By the irradiation with short-pulse laser light, the glass precursor is activated to undergo a thermal reaction, and a fine periodic structure can be easily formed on the surface. Furthermore, by oxidizing the substrate on which the fine periodic structure has been formed, the hue of the surface can be improved while maintaining the fine periodic structure.
摘要翻译： 提供了一种微加工方法，可以在任何基板的表面上容易地形成精细的周期性结构。 将玻璃前体施加到基板上，用短脉冲激光照射玻璃前体。 通过短脉冲激光的照射，玻璃前体被激活以进行热反应，并且可以容易地在表面上形成微细的周期性结构。 此外，通过氧化形成了微细周期结构的基板，可以在保持微细的周期性结构的同时提高表面的色调。
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