Title:
RESIN MEMBER MACHINING METHOD, RESIN MEMBER MACHINING APPARATUS, AND RESIN COMPONENT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/131642
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method for machining resin members by using photoirradiation to sufficiently heat only a desired region of a resin-containing member. The present invention also addresses the problem of providing a resin member machining apparatus and a resin component manufacturing method for carrying out said machining. A resin member machining method that solves these problems includes a step for irradiating a resin-containing first member with first light of a first wavelength that electronically excites the resin, and a step for irradiating the resin, electronically excited through irradiation with the first light, with second light of a second wavelength longer than the first wavelength. The second wavelength is included in a wavelength region such that the optical absorptance of the resin is increased through electronic excitation.
Inventors:
ASAKAWA YUICHI
TSUBOI YASUYUKI
TAMEMOTO HIROAKI
TAOKA RYOTA
YAMAMOTO MINORU
TSUBOI YASUYUKI
TAMEMOTO HIROAKI
TAOKA RYOTA
YAMAMOTO MINORU
Application Number:
PCT/JP2020/045504
Publication Date:
July 01, 2021
Filing Date:
December 07, 2020
Export Citation:
Assignee:
LASER SYSTEMS INC (JP)
NICHIA CORP (JP)
NICHIA CORP (JP)
International Classes:
B29C65/16
Domestic Patent References:
| WO2017145269A1 | 2017-08-31 |
Foreign References:
| DE3714504A1 | 1988-11-10 | |||
| JP2012062187A | 2012-03-29 | |||
| JP2012027447A | 2012-02-09 | |||
| JP2019239647A | 2019-12-27 |
Other References:
"Journal of Physical Chemistry", vol. 97, 1993, AMERICAN CHEMICAL SOCIETY, pages: 6753 - 6759
"Macromolecules", vol. 27, 1994, AMERICAN CHEMICAL SOCIETY
See also references of EP 4082760A4
"Macromolecules", vol. 27, 1994, AMERICAN CHEMICAL SOCIETY
See also references of EP 4082760A4
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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