Invention Grant
- Patent Title: Method and apparatus for producing optical multilayer body
- Patent Title (中): 光学多层体制造方法及装置
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Application No.: US11884394Application Date: 2006-02-21
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Publication No.: US08877104B2Publication Date: 2014-11-04
- Inventor: Yukimitsu Iwata , Koichi Mikami , Yoshihiro Nishimura , Takashi Kodama
- Applicant: Yukimitsu Iwata , Koichi Mikami , Yoshihiro Nishimura , Takashi Kodama
- Applicant Address: JP Shinjuku-Ku
- Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee Address: JP Shinjuku-Ku
- Agency: Burr & Brown, PLLC
- Priority: JP2005-044231 20050221; JP2005-095835 20050329
- International Application: PCT/JP2006/303058 WO 20060221
- International Announcement: WO2006/088203 WO 20060824
- Main IPC: B05D5/06
- IPC: B05D5/06 ; G02B1/11 ; G02F1/1335

Abstract:
An optical laminate produced by a process for producing an anti-dazzling laminate comprising a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The process includes providing the light transparent base material and forming the anti-dazzling layer having a concavoconvex shape on the light transparent base material, wherein the concavoconvex shape of the anti-dazzling layer satisfies the following requirements: Sm is not less than 100 μm and not more than 600 μm, θa is not less than 0.1 degree and not more than 1.2 degrees, and Rz is more than 0.2 μm and not more than 1 μm, wherein Sm represents the average spacing of concavoconvexes or profile irregularities in the anti-dazzling layer; θa represents the average inclination angle of the concavoconvexes or profile irregularities; and Rz represents the average roughness of the concavoconvexes or profile irregularities.
Public/Granted literature
- US20080218865A1 Method and Apparatus For Producing Optical Multilayer Body Public/Granted day:2008-09-11
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