- Patent Title: Mold having an uneven surface structure, optical article, manufacturing method therefor, transparent substrate for surface light emitter and surface light emitter
-
Application No.: US14125332Application Date: 2012-06-15
-
Publication No.: US09696464B2Publication Date: 2017-07-04
- Inventor: Yumiko Saeki , Toshiaki Hattori , Toru Tokimitsu
- Applicant: Yumiko Saeki , Toshiaki Hattori , Toru Tokimitsu
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Rayon Co., Ltd.
- Current Assignee: Mitsubishi Rayon Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JP2011-135214 20110617; JP2012-063709 20120321
- International Application: PCT/JP2012/065430 WO 20120615
- International Announcement: WO2012/173258 WO 20121220
- Main IPC: H01L21/00
- IPC: H01L21/00 ; G02B5/02 ; B29D11/00 ; B29C37/00 ; B29C45/37 ; B29C33/42 ; B29L11/00 ; B29C59/10 ; B29C59/14 ; B29C59/16 ; B29C35/08
Abstract:
The invention relates to a mold having an irregularly uneven surface structure in which an average inclination angle is from 20 to 80 degrees; an optical article having an irregularly uneven surface structure in which an average inclination angle is from 20 to 80 degrees; a method for manufacturing an optical article having an irregularly uneven surface structure by transferring an uneven structure of a mold; a transparent substrate for a surface light emitter which uses an optical article having an irregularly uneven surface structure; and a surface light emitter having a transparent substrate for a surface light emitter.
Public/Granted literature
Information query
IPC分类:
