JPS6440902A - Production of light control plate - Google Patents

Production of light control plate

Info

Publication number
JPS6440902A
JPS6440902A JP62197833A JP19783387A JPS6440902A JP S6440902 A JPS6440902 A JP S6440902A JP 62197833 A JP62197833 A JP 62197833A JP 19783387 A JP19783387 A JP 19783387A JP S6440902 A JPS6440902 A JP S6440902A
Authority
JP
Japan
Prior art keywords
projection source
film
light control
light
control plate
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.)
Granted
Application number
JP62197833A
Other languages
Japanese (ja)
Other versions
JP2547416B2 (en
Inventor
Naoya Imamura
Koichi Maeda
Satoru Shiiki
Hisayuki Kashiwagi
Motoaki Yoshida
Shinichiro Kitayama
Teruo Adachi
Masahiro Ueda
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.)
Nippon Sheet Glass Co Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
Sumitomo Chemical Co 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 Nippon Sheet Glass Co Ltd, Sumitomo Chemical Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP62197833A priority Critical patent/JP2547416B2/en
Priority to DE3789858T priority patent/DE3789858T2/en
Priority to EP87118568A priority patent/EP0272582B1/en
Priority to US07/133,603 priority patent/US4929523A/en
Priority to CA000554584A priority patent/CA1321908C/en
Priority to KR1019870014530A priority patent/KR960002304B1/en
Publication of JPS6440902A publication Critical patent/JPS6440902A/en
Priority to US07/505,358 priority patent/US5108857A/en
Application granted granted Critical
Publication of JP2547416B2 publication Critical patent/JP2547416B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)

Abstract

PURPOSE:To obtain a light control plate which has plural overlapped shapes and parts different in light control direction and angle on a sheet of substrate by placing different photomasks on both faces of a film-like body consisting of a resin compsn. and projecting light for photopolymn. simultaneously thereon. CONSTITUTION:The film-like body 3 consisting of the resin compsn. contg. at least 2 kinds of polymerizable oligomers or monomers having a difference in refractive index is formed. The photomask 5 having a 1st shape is disposed between a 1st wire-shaped projection source 1 and the film-like body 3 and light is projected thereon from the projection source 1. The 2nd wire-shaped projection source 1 is simultaneously disposed to the film-like body 3 on the side opposite from the 1st projection source 1 and the photomask 5 having the 2nd shape is installed between the 2nd projection source and the film-like body, then the light is projected from the 2nd projection source 1. The parts which have the plural shapes and are different in the light control direction and angle are thereby superposedly formed on a sheet of the substrate.
JP62197833A 1986-12-18 1987-08-07 Method of manufacturing light control plate Expired - Lifetime JP2547416B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62197833A JP2547416B2 (en) 1987-08-07 1987-08-07 Method of manufacturing light control plate
DE3789858T DE3789858T2 (en) 1986-12-18 1987-12-15 Light control plates.
EP87118568A EP0272582B1 (en) 1986-12-18 1987-12-15 Light control sheets
US07/133,603 US4929523A (en) 1986-12-18 1987-12-16 Light control sheets
CA000554584A CA1321908C (en) 1986-12-18 1987-12-17 Light control sheets
KR1019870014530A KR960002304B1 (en) 1986-12-18 1987-12-18 Light control sheets
US07/505,358 US5108857A (en) 1986-12-18 1990-04-05 Light control sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62197833A JP2547416B2 (en) 1987-08-07 1987-08-07 Method of manufacturing light control plate

Publications (2)

Publication Number Publication Date
JPS6440902A true JPS6440902A (en) 1989-02-13
JP2547416B2 JP2547416B2 (en) 1996-10-23

Family

ID=16381102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62197833A Expired - Lifetime JP2547416B2 (en) 1986-12-18 1987-08-07 Method of manufacturing light control plate

Country Status (1)

Country Link
JP (1) JP2547416B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177153B1 (en) 1996-08-05 2001-01-23 Teijin Limited Orientated film having pores
JP2012141592A (en) * 2010-12-15 2012-07-26 Lintec Corp Composition for anisotropic light-diffusing film and anisotropic light-diffusing film
JP2013195672A (en) * 2012-03-19 2013-09-30 Tomoegawa Paper Co Ltd Anisotropic optical film
KR20130141363A (en) * 2012-06-15 2013-12-26 린텍 가부시키가이샤 Producing method for light diffusion film
JP2014002188A (en) * 2012-06-15 2014-01-09 Lintec Corp Method of manufacturing light diffusion film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014142502A (en) 2013-01-24 2014-08-07 Japan Display Inc Reflection type liquid crystal display device and electronic device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177153B1 (en) 1996-08-05 2001-01-23 Teijin Limited Orientated film having pores
JP2012141592A (en) * 2010-12-15 2012-07-26 Lintec Corp Composition for anisotropic light-diffusing film and anisotropic light-diffusing film
JP2013195672A (en) * 2012-03-19 2013-09-30 Tomoegawa Paper Co Ltd Anisotropic optical film
KR20130141363A (en) * 2012-06-15 2013-12-26 린텍 가부시키가이샤 Producing method for light diffusion film
JP2014002188A (en) * 2012-06-15 2014-01-09 Lintec Corp Method of manufacturing light diffusion film

Also Published As

Publication number Publication date
JP2547416B2 (en) 1996-10-23

Similar Documents

Publication Publication Date Title
EP0392868A3 (en) Method of producing light control plate which induces scattering of light at different angles
JPS6417047A (en) Photosensitive material
DE3468913D1 (en) Deflection member and method of manufacture thereof
JPS6440902A (en) Production of light control plate
DE69424548T2 (en) DRESSING PLATE AND METHOD FOR THEIR PRODUCTION
JPS6440903A (en) Production of light control plate
JPS6440905A (en) Production of light control plate
JPS53125001A (en) Member for recording of information
JPS6480901A (en) Microlens and its production
CA2203481A1 (en) Level indicator
JPS6427639A (en) Ultraviolet ray irradiation device
JPS57169739A (en) Screen for projection
EP0354699A3 (en) Film material
JPS6440946A (en) Production of patterned plate
JPS6456402A (en) Brightness adjusting member
JPS6413047U (en)
DE59009934D1 (en) Process for the production of photopolymerized relief printing plates with a tack-free surface.
JPS6440904A (en) Production of light control plate
JPS57202927A (en) Eliminating method for strain of hoop band
JPS56136077A (en) Pattern sheet for sensor position adjustment
IT8817909A0 (en) INDUSTRIAL METHOD AND RELATED IMPLEMENTATION SYSTEM FOR THE PNEUMATIC COMPACTION, USING A THERMOFORMABLE FILM, OF FIBER-RESIN LAMINATES, FORMED BY CONTACT OR BY SPRAY CONTACT
JPS6415543U (en)
JPS55111931A (en) Bilevel phase grating type focal plate
JPS6411229U (en)
JPS5329080A (en) Electron beam exposure system