Study on LCD Micro Stereolithography using Ceramic Nanoparticles Reinforced Photosensitive Resin

• LEE Dongkeon

  大阪大学大学院

• MIYOSHI Takashi

  大阪大学大学院

• TAKAYA Yasuhiro

  大阪大学大学院

• HA Taeho

  大阪大学大学院

• HAYASHI Terutake

  大阪大学大学院

Bibliographic Information

Other Title

• セラミックナノ粒子混合樹脂を用いた液晶マイクロ光造形法に関する研究
• セラミックナノ リュウシ コンゴウ ジュシ オ モチイタ エキショウ マイクロ ヒカリ ゾウケイホウ ニ カンスル ケンキュウ

Abstract

Ceramic nanoparticles reinforced photosensitive resins are developed by mixing ceramic nanoparticles (alumina-silica particles) with photosensitive resins uniformly to produce micro stereolithography parts with high mechanical properties. Micro Vickers hardness value is improved to 3.4 times higher than that of conventional photosensitive resins due to mixing the particles at the mixing rate of 50wt%. Also, the continuous laminating micro stereolithography method using grayscales as LCD mask images is proposed in order to reduce the surplus growth resulting from laminating with many layers and then enables to produce highly precise micro structures. Consequently, highly accurate micro bevel gears within maximum error rates of 3.6% are fabricated by using LCD mask with grayscales.

Journal

• Journal of the Japan Society for Precision Engineering, Contributed Papers

  Journal of the Japan Society for Precision Engineering, Contributed Papers 71 (11), 1415-1420, 2005

  The Japan Society for Precision Engineering

Keywords

• ceramic nanoparticles
• photosensitive resin
• micro stereolithography
• grayscales
• LCD mask

Details

• CRID: 1390001205280018944
• NII Article ID: 10016764394
• NII Book ID: AA11966630
• DOI: 10.2493/jspe.71.1415
• ISSN: 18818722
• ISSN: 13488716
• ISSN: 13488724
• NDL BIB ID: 7721126
• Web Site: http://id.ndl.go.jp/bib/7721126
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7721126
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed