Title:
METHOD OF MANUFACTURING OPTICAL COMPONENT
Document Type and Number:
Japanese Patent JP2023105170
Kind Code:
A
Abstract:
To provide a method of manufacturing an optical component with superior optical properties, which allows for protecting a half mirror layer during and after manufacture.SOLUTION: An optical component manufacturing method of the present invention is for an optical component comprising: a light-transmissive lens layer; and an optical laminate comprising light-transmissive first and second base materials, and a half mirror layer located between the two base materials and designed to transmit a portion of incident light and reflect the rest. The method comprises: a half mirror layer formation step of laminating the half mirror layer on the first base material; a first bonding step of bonding the second base material onto a surface of the half mirror layer on a side opposite the first base material; and a second bonding step of melting a resin material forming the lens layer and bonding the same to the second base material on a side opposite the half mirror layer.SELECTED DRAWING: Figure 8
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Inventors:
KITAMURA MASAHIRO
OYA YUTAKA
OYA YUTAKA
Application Number:
JP2023094154A
Publication Date:
July 28, 2023
Filing Date:
June 07, 2023
Export Citation:
Assignee:
SUMITOMO BAKELITE CO
International Classes:
G02B5/26; G02B3/00; G02B5/08; G02B5/28
Attorney, Agent or Firm:
Tatsuya Masuda
Yasuyuki Fujitani
Kazuo Asahi
Yasuyuki Fujitani
Kazuo Asahi
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