Invention Grant
- Patent Title: Method of and apparatus for producing micro lens and micro lens
- Patent Title (中): 微透镜和微透镜的制造方法和装置
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Application No.: US11066533Application Date: 2005-02-28
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Publication No.: US07708914B2Publication Date: 2010-05-04
- Inventor: Isao Tsuruma
- Applicant: Isao Tsuruma
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughure Mion, PLLC
- Priority: JP2004-053536 20040227
- Main IPC: B29D11/00
- IPC: B29D11/00
Abstract:
The steps of producing a micro lens comprises the steps of forming a resin layer on a substrate in a desired pattern, causing the resin layer to absorb from its surroundings solvent which dissolves the resin so that the resin layer has fluidity and the surface of the resin layer becomes convex under the surface tension, and then drying the solvent.
Public/Granted literature
- US20050191784A1 Method of and apparatus for producing micro lens and micro lens Public/Granted day:2005-09-01
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