Development of in-process evaluation for microlens mold using angle resolved scattering system

Terutake Hayashi, Nakatsuka Yuki, Takaya Yasuhiro

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

If the surface of a lens injection mold contains defects, the conditions of its surface coating worsen with each injection in the lens production process. Hence, an on-machine quantitative evaluation method is required for the lens mold surface. With the aim of characterizing the mold surface texture in this study, we have developed an automated light-scattering measurement system that enables 3D detection of scattered light in various directions due to the flaws and roughness of the mold surface.

Original languageEnglish
Title of host publicationAdvances in Precision Engineering
Pages595-598
Number of pages4
Volume447 448
DOIs
Publication statusPublished - 2010
Externally publishedYes
EventICoPE2010 and 13th ICPE International Conference on Precision Engineering - , Singapore
Duration: Jul 28 2010Jul 30 2010

Publication series

NameKey Engineering Materials
Volume447 448
ISSN (Print)10139826

Other

OtherICoPE2010 and 13th ICPE International Conference on Precision Engineering
CountrySingapore
Period7/28/107/30/10

Fingerprint

Scattering
Lenses
Defects
Light scattering
Textures
Surface roughness
Coatings

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Hayashi, T., Yuki, N., & Yasuhiro, T. (2010). Development of in-process evaluation for microlens mold using angle resolved scattering system. In Advances in Precision Engineering (Vol. 447 448, pp. 595-598). (Key Engineering Materials; Vol. 447 448). https://doi.org/10.4028/www.scientific.net/KEM.447-448.595

Development of in-process evaluation for microlens mold using angle resolved scattering system. / Hayashi, Terutake; Yuki, Nakatsuka; Yasuhiro, Takaya.

Advances in Precision Engineering. Vol. 447 448 2010. p. 595-598 (Key Engineering Materials; Vol. 447 448).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hayashi, T, Yuki, N & Yasuhiro, T 2010, Development of in-process evaluation for microlens mold using angle resolved scattering system. in Advances in Precision Engineering. vol. 447 448, Key Engineering Materials, vol. 447 448, pp. 595-598, ICoPE2010 and 13th ICPE International Conference on Precision Engineering, Singapore, 7/28/10. https://doi.org/10.4028/www.scientific.net/KEM.447-448.595
Hayashi T, Yuki N, Yasuhiro T. Development of in-process evaluation for microlens mold using angle resolved scattering system. In Advances in Precision Engineering. Vol. 447 448. 2010. p. 595-598. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.447-448.595
Hayashi, Terutake ; Yuki, Nakatsuka ; Yasuhiro, Takaya. / Development of in-process evaluation for microlens mold using angle resolved scattering system. Advances in Precision Engineering. Vol. 447 448 2010. pp. 595-598 (Key Engineering Materials).
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