Invention Grant
- Patent Title: Antireflection film, optical member, and method of producing optical member
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Application No.: US15882729Application Date: 2018-01-29
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Publication No.: US10364371B2Publication Date: 2019-07-30
- Inventor: Masanobu Ogane
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A. Inc., IP Division
- Priority: JP2014-052323 20140314
- Main IPC: C09D183/04
- IPC: C09D183/04 ; G02B1/11 ; C09D171/00 ; C03C17/00 ; C09D5/00 ; C08L83/04 ; G02B1/111 ; G02B27/00 ; C03C17/34 ; C08G65/00 ; C08K7/26
Abstract:
An antireflection film includes a first layer including hollow particles. The first layer includes the hollow particles, a binder, and a fluorine compound; has a refractive index of 1.22 to 1.30; and has a contact angle between the surface thereof and n-hexadecane of 50° to 70°.
Public/Granted literature
- US20180148603A1 ANTIREFLECTION FILM, OPTICAL MEMBER, AND METHOD OF PRODUCING OPTICAL MEMBER Public/Granted day:2018-05-31
Information query
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