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JPS6477001A - Light control plate and its production - Google Patents

Light control plate and its production

Info

Publication number
JPS6477001A
JPS6477001A JP62316460A JP31646087A JPS6477001A JP S6477001 A JPS6477001 A JP S6477001A JP 62316460 A JP62316460 A JP 62316460A JP 31646087 A JP31646087 A JP 31646087A JP S6477001 A JPS6477001 A JP S6477001A
Authority
JP
Japan
Prior art keywords
groups
compds
polymerizable
control plate
curing
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
JP62316460A
Other languages
Japanese (ja)
Other versions
JP2691543B2 (en
Inventor
Shinichiro Kitayama
Teruo Adachi
Masahiro Ueda
Yuichi Aoki
Satoru Shiiki
Akio Takigawa
Motoaki Yoshida
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
Publication of JPS6477001A publication Critical patent/JPS6477001A/en
Application granted granted Critical
Publication of JP2691543B2 publication Critical patent/JP2691543B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

PURPOSE:To obtain the uniform film quality to selectively scatter only the incident light having specific angles by curing a resin compsn. consisting of plural compds. which are respectively different in refractive index and have >=1 pieces of polymerizable carbon-carbon double bonds in the molecule. CONSTITUTION:The compd. having the polymerizable carbon-carbon double bonds refers to a monomer or oligomer contg. >=1 polymerizable groups such as acryloyl groups, methacryloyl groups, vinyl groups and alloyl groups within the molecule. The resin compd. to be used is the mixture composed of >=2 kinds having the differences in the respective refractive indices among these compds. The degree of scattering light, i.e., haze rate, is higher as the difference in the refractive indices thereof is larger. The result is better as the compatibility of these compds. is poorer to some extent. The light control plate is produced by curing such resin compsn. The selective scattering by the angle of the transparent member is thereby realized.
JP62316460A 1986-12-18 1987-12-14 Light control plate and method of manufacturing the same Expired - Fee Related JP2691543B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61-302500 1986-12-18
JP30250086 1986-12-18
JP62-146564 1987-06-11
JP14656487 1987-06-11

Publications (2)

Publication Number Publication Date
JPS6477001A true JPS6477001A (en) 1989-03-23
JP2691543B2 JP2691543B2 (en) 1997-12-17

Family

ID=26477367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62316460A Expired - Fee Related JP2691543B2 (en) 1986-12-18 1987-12-14 Light control plate and method of manufacturing the same

Country Status (1)

Country Link
JP (1) JP2691543B2 (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02268871A (en) * 1989-04-12 1990-11-02 Nippon Sheet Glass Co Ltd Production of resin plate
EP0483982A2 (en) * 1990-10-05 1992-05-06 Nippon Sheet Glass Co., Ltd. Process for producing light control plate
WO1995006267A1 (en) * 1993-08-25 1995-03-02 Sumitomo Chemical Company, Limited Filter for liquid crystal display element
US5657407A (en) * 1995-06-07 1997-08-12 Biota Corp. Optical waveguide coupling device having a parallelogramic grating profile
US6177153B1 (en) 1996-08-05 2001-01-23 Teijin Limited Orientated film having pores
WO2005121847A1 (en) * 2004-06-14 2005-12-22 Nitto Denko Corporation Wide view angle compensation polarizing plate, liquid crystal panel and liquid crystal display
US7046443B2 (en) 2002-07-24 2006-05-16 Nitto Denko Corporation Anisotropic light scattering element, anisotropic light scattering polarizing plate using the same, and image display device using the same
JP2008242090A (en) * 2007-03-27 2008-10-09 Dainippon Printing Co Ltd Reflection screen
US7586680B2 (en) 2004-03-31 2009-09-08 Sumitomo Chemical Company, Limited Projection screen having a plural number of light control layers
US7683986B2 (en) 2005-09-21 2010-03-23 Sharp Kabushiki Kaisha Anisotropic scattering film for improving the viewing angle dependency of a liquid crystal display
US7800719B2 (en) 2006-02-17 2010-09-21 Sharp Kabushiki Kaisha Display
WO2018110031A1 (en) * 2016-12-14 2018-06-21 セントラル硝子株式会社 Transparent screen
JP2018106138A (en) * 2016-12-14 2018-07-05 セントラル硝子株式会社 Transparent screen
US11062986B2 (en) 2017-05-25 2021-07-13 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US11114309B2 (en) 2016-06-01 2021-09-07 Corning Incorporated Articles and methods of forming vias in substrates
US11130701B2 (en) 2016-09-30 2021-09-28 Corning Incorporated Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots
US11148225B2 (en) 2013-12-17 2021-10-19 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
US11345625B2 (en) 2013-01-15 2022-05-31 Corning Laser Technologies GmbH Method and device for the laser-based machining of sheet-like substrates
US11542190B2 (en) 2016-10-24 2023-01-03 Corning Incorporated Substrate processing station for laser-based machining of sheet-like glass substrates
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
US11648623B2 (en) 2014-07-14 2023-05-16 Corning Incorporated Systems and methods for processing transparent materials using adjustable laser beam focal lines
US11697178B2 (en) 2014-07-08 2023-07-11 Corning Incorporated Methods and apparatuses for laser processing materials
US11713271B2 (en) 2013-03-21 2023-08-01 Corning Laser Technologies GmbH Device and method for cutting out contours from planar substrates by means of laser
US11773004B2 (en) 2015-03-24 2023-10-03 Corning Incorporated Laser cutting and processing of display glass compositions
US11774233B2 (en) 2016-06-29 2023-10-03 Corning Incorporated Method and system for measuring geometric parameters of through holes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174425A (en) * 1974-12-24 1976-06-28 Sumitomo Chemical Co
JPS62174703A (en) * 1985-10-22 1987-07-31 Kuraray Co Ltd Manufacture of morphorefractive index bimodulation type phase grating

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174425A (en) * 1974-12-24 1976-06-28 Sumitomo Chemical Co
JPS62174703A (en) * 1985-10-22 1987-07-31 Kuraray Co Ltd Manufacture of morphorefractive index bimodulation type phase grating

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02268871A (en) * 1989-04-12 1990-11-02 Nippon Sheet Glass Co Ltd Production of resin plate
EP0483982A2 (en) * 1990-10-05 1992-05-06 Nippon Sheet Glass Co., Ltd. Process for producing light control plate
WO1995006267A1 (en) * 1993-08-25 1995-03-02 Sumitomo Chemical Company, Limited Filter for liquid crystal display element
US5657407A (en) * 1995-06-07 1997-08-12 Biota Corp. Optical waveguide coupling device having a parallelogramic grating profile
US6177153B1 (en) 1996-08-05 2001-01-23 Teijin Limited Orientated film having pores
US7046443B2 (en) 2002-07-24 2006-05-16 Nitto Denko Corporation Anisotropic light scattering element, anisotropic light scattering polarizing plate using the same, and image display device using the same
US7586680B2 (en) 2004-03-31 2009-09-08 Sumitomo Chemical Company, Limited Projection screen having a plural number of light control layers
US7773174B2 (en) 2004-06-14 2010-08-10 Nitto Denko Corporation Wide viewing angle compensation polarizing plate, liquid crystal panel and liquid crystal display
WO2005121847A1 (en) * 2004-06-14 2005-12-22 Nitto Denko Corporation Wide view angle compensation polarizing plate, liquid crystal panel and liquid crystal display
CN100460901C (en) * 2004-06-14 2009-02-11 日东电工株式会社 Wide view angle compensation polarizing plate, liquid crystal panel and liquid crystal display
US7683986B2 (en) 2005-09-21 2010-03-23 Sharp Kabushiki Kaisha Anisotropic scattering film for improving the viewing angle dependency of a liquid crystal display
US7800719B2 (en) 2006-02-17 2010-09-21 Sharp Kabushiki Kaisha Display
JP2008242090A (en) * 2007-03-27 2008-10-09 Dainippon Printing Co Ltd Reflection screen
US11345625B2 (en) 2013-01-15 2022-05-31 Corning Laser Technologies GmbH Method and device for the laser-based machining of sheet-like substrates
US11713271B2 (en) 2013-03-21 2023-08-01 Corning Laser Technologies GmbH Device and method for cutting out contours from planar substrates by means of laser
US11148225B2 (en) 2013-12-17 2021-10-19 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US11697178B2 (en) 2014-07-08 2023-07-11 Corning Incorporated Methods and apparatuses for laser processing materials
US11648623B2 (en) 2014-07-14 2023-05-16 Corning Incorporated Systems and methods for processing transparent materials using adjustable laser beam focal lines
US11773004B2 (en) 2015-03-24 2023-10-03 Corning Incorporated Laser cutting and processing of display glass compositions
US11114309B2 (en) 2016-06-01 2021-09-07 Corning Incorporated Articles and methods of forming vias in substrates
US11774233B2 (en) 2016-06-29 2023-10-03 Corning Incorporated Method and system for measuring geometric parameters of through holes
US11130701B2 (en) 2016-09-30 2021-09-28 Corning Incorporated Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots
US11542190B2 (en) 2016-10-24 2023-01-03 Corning Incorporated Substrate processing station for laser-based machining of sheet-like glass substrates
JP2018106138A (en) * 2016-12-14 2018-07-05 セントラル硝子株式会社 Transparent screen
WO2018110031A1 (en) * 2016-12-14 2018-06-21 セントラル硝子株式会社 Transparent screen
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US11062986B2 (en) 2017-05-25 2021-07-13 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US11972993B2 (en) 2017-05-25 2024-04-30 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness

Also Published As

Publication number Publication date
JP2691543B2 (en) 1997-12-17

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