文献一覧: 一般社団法人表面技術協会 (出版者)

This paper describes characterization of thermal imprinting of resins using a fabricated micro-multi-fin structured micro-electro-mechanical system(MEMS)mold to incorporate a structural color expression function.Through the MEMS fabrication process, micro-mold structures with 0.2-μm pitch inclined micro-multi-fin structures on the sidewalls of microscale ridges(structures resembling a morpho butterfly)were fabricated on Si substrates. Shape transfer properties related to thermal imprinting of cycloolefin polymer(COP)and polymethyl methacrylate(PMMA)were examined using the fabricated MEMS mold with an inclined multi-fin structure. Thermal imprinting was conducted under various temperature conditions related to the measured glass transition points of resins obtained via dynamic mechanical analysis. The multi-fin shape(a 4-μm pitch ridge structure with a 0.2-μm pitch inclined multi-fin structure)was transferred to the COP and PMMA. The molding resin fin widths increased along with increasing molding temperature. Also, adhesion between the mold and the resin improved, which made release of the resin from the mold difficult. Finally, the imprinted PMMA exhibited a light blue reflection(380-500 nm).

2023-10-17 21:29:27
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1 0 0 0 OA 亜鉛板による写真製版食刻について

著者: 水野文夫
出版者: 一般社団法人表面技術協会
雑誌: 金属表面技術 (ISSN:00260614)
巻号頁・発行日: vol.17, no.1, pp.27-34, 1966-01-20 (Released:2009-10-30)
参考文献数: 12

2023-10-04 18:44:47
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1 0 0 0 OA リードフレームの高機能・高信頼性化を支える後処理剤および後処理技術

著者: 相場玲宏
出版者: 一般社団法人表面技術協会
雑誌: 表面技術 (ISSN:09151869)
巻号頁・発行日: vol.60, no.4, pp.243, 2009-04-01 (Released:2009-11-28)
参考文献数: 11
被引用文献数: 3 2

2023-08-29 21:28:05
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1 0 0 0 OA 昇華性染料を用いた転写

著者: 西田健三
出版者: 一般社団法人表面技術協会
雑誌: 実務表面技術 (ISSN:03682358)
巻号頁・発行日: vol.28, no.3, pp.104-108, 1981-03-01 (Released:2009-10-30)
参考文献数: 2

2023-08-27 16:06:29
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1 0 0 0 OA 微粒子投射によって形成された微細凹凸の抗菌性能

著者: 西谷伴子斉藤邦夫荻原秀実伊藤健
出版者: 一般社団法人表面技術協会
雑誌: 表面技術 (ISSN:09151869)
巻号頁・発行日: vol.74, no.8, pp.412-416, 2023-08-01 (Released:2023-08-09)
参考文献数: 31

Fine particle bombarding(FPB)is typically used to modify metal surfaces by bombardment with fine particles at high speed. After bombardment with particles ranging in diameter from several to tens of micrometers, fine microscale concavities and convexities are formed on a surface. We have reported that SUS304 stainless steel with such a microscale rough surface formed by FPB shows antibacterial activity. However, SUS304 includes some metal ions such as Co and Ni, which are known as antibacterial metals. To demonstrate that microscale roughness only expresses the antibacterial property, we coated diamond-like carbon(DLC)onto the FPB treated surface of SUS304 substrate, and used it for antibacterial property tests against Escherichia coli and Staphylococcus aureus. Consequently, we also confirmed that the DLC-coated FPB surface has antibacterial performance. This finding indicates that the antibacterial performance is not dependent on the material properties, but rather on the surface roughness.

2023-08-10 17:24:23
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1 0 0 0 OA やさしいメッキ理論入門

著者: 尾形幹夫
出版者: 一般社団法人表面技術協会
雑誌: 実務表面技術 (ISSN:03682358)
巻号頁・発行日: vol.21, no.11, pp.576-580, 1974-11-01 (Released:2009-10-30)

2023-08-06 18:48:11
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1 0 0 0 OA 腕時計の材料の表面技術

著者: 福沢平州
出版者: 一般社団法人表面技術協会
雑誌: 金属表面技術現場パンフレット (ISSN:03685527)
巻号頁・発行日: vol.15, no.6, pp.17-22, 1968-06-15 (Released:2009-10-07)

2023-06-25 23:33:05
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1 0 0 0 OA めっき排水処理のトラブルとその対策

著者: 上田雄二
出版者: 一般社団法人表面技術協会
雑誌: 表面技術 (ISSN:09151869)
巻号頁・発行日: vol.65, no.7, pp.314-317, 2014-07-01 (Released:2015-07-01)
参考文献数: 6

2023-06-09 20:21:16
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