JPS6480901A - Microlens and its production - Google Patents
Microlens and its productionInfo
- Publication number
- JPS6480901A JPS6480901A JP23845787A JP23845787A JPS6480901A JP S6480901 A JPS6480901 A JP S6480901A JP 23845787 A JP23845787 A JP 23845787A JP 23845787 A JP23845787 A JP 23845787A JP S6480901 A JPS6480901 A JP S6480901A
- Authority
- JP
- Japan
- Prior art keywords
- microlens
- photopolymerizable
- compsn
- layer
- contact screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Abstract
PURPOSE:To obtain a microlens having flexibility by constituting said lens of a photopolymerizable compsn. which contains a photopolymerizable monomer and photopolymn. initiator and is gradually changed in thickness. CONSTITUTION:A film forming resin is incorporated into a mixture composed of the photopolymerizable monomer and the photopolymn. initiator and the light transmitted through a contact screen is projected on the photopolymerizable compsn. to cure said compsn. or to change the properties thereof. Namely, the contact screen 3 is brought into tight contact with the surface of the photpolymerizable sheet 4 sandwiched between PET films 2 and the light is projected on the layer of the photopolymerizable compsn. 1 from the contact screen 3 side. The cured parts and the uncured parts are then produced in the layer and, therefore, such layer is developed and rinsed, by which the colorless and transparent microlens is obtd. The microlens is thereby made to a panel shape of any sizes and since said lend has the flexibility, the lens is capable of dealing with any shapes and the formation thereof is facilitated.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23845787A JPS6480901A (en) | 1987-09-22 | 1987-09-22 | Microlens and its production |
US07/243,714 US4986633A (en) | 1987-09-22 | 1988-09-13 | Microlens and process for producing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23845787A JPS6480901A (en) | 1987-09-22 | 1987-09-22 | Microlens and its production |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6480901A true JPS6480901A (en) | 1989-03-27 |
Family
ID=17030509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23845787A Pending JPS6480901A (en) | 1987-09-22 | 1987-09-22 | Microlens and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6480901A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7425407B1 (en) * | 2003-09-11 | 2008-09-16 | Bright View Technologies, Inc. | Methods for fabricating optical microstructures by imaging a radiation sensitive layer sandwiched between outer layers |
US7763417B2 (en) | 2003-09-11 | 2010-07-27 | Tredegar Newco, Inc. | Methods for fabricating optical microstructures using a cylindrical platform and a rastered radiation beam |
CN104439249A (en) * | 2014-12-30 | 2015-03-25 | 桂林电器科学研究院有限公司 | Method for processing sheet silver nickel electric contact material |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59172723A (en) * | 1983-03-22 | 1984-09-29 | Nec Corp | Pattern formation |
JPS6015414A (en) * | 1983-07-08 | 1985-01-26 | Kureha Chem Ind Co Ltd | New copolymer, its production and use |
JPS60175001A (en) * | 1984-02-21 | 1985-09-09 | Toshiba Corp | Microlens array |
JPS61241702A (en) * | 1985-04-18 | 1986-10-28 | Mitsubishi Electric Corp | Microlens and its production |
JPS63146001A (en) * | 1986-07-26 | 1988-06-18 | Fujitsu Ltd | Manufacture of optical element |
-
1987
- 1987-09-22 JP JP23845787A patent/JPS6480901A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59172723A (en) * | 1983-03-22 | 1984-09-29 | Nec Corp | Pattern formation |
JPS6015414A (en) * | 1983-07-08 | 1985-01-26 | Kureha Chem Ind Co Ltd | New copolymer, its production and use |
JPS60175001A (en) * | 1984-02-21 | 1985-09-09 | Toshiba Corp | Microlens array |
JPS61241702A (en) * | 1985-04-18 | 1986-10-28 | Mitsubishi Electric Corp | Microlens and its production |
JPS63146001A (en) * | 1986-07-26 | 1988-06-18 | Fujitsu Ltd | Manufacture of optical element |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7425407B1 (en) * | 2003-09-11 | 2008-09-16 | Bright View Technologies, Inc. | Methods for fabricating optical microstructures by imaging a radiation sensitive layer sandwiched between outer layers |
US7763417B2 (en) | 2003-09-11 | 2010-07-27 | Tredegar Newco, Inc. | Methods for fabricating optical microstructures using a cylindrical platform and a rastered radiation beam |
CN104439249A (en) * | 2014-12-30 | 2015-03-25 | 桂林电器科学研究院有限公司 | Method for processing sheet silver nickel electric contact material |
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