JPS6480901A - Microlens and its production - Google Patents

Microlens and its production

Info

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
Application number
JP23845787A
Other languages
Japanese (ja)
Inventor
Mitsuru Ota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP23845787A priority Critical patent/JPS6480901A/en
Priority to US07/243,714 priority patent/US4986633A/en
Publication of JPS6480901A publication Critical patent/JPS6480901A/en
Pending legal-status Critical Current

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.
JP23845787A 1987-09-22 1987-09-22 Microlens and its production Pending JPS6480901A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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