DE3789858D1 - Platten für Lichtkontrolle. - Google Patents

Platten für Lichtkontrolle.

Info

Publication number
DE3789858D1
DE3789858D1 DE3789858T DE3789858T DE3789858D1 DE 3789858 D1 DE3789858 D1 DE 3789858D1 DE 3789858 T DE3789858 T DE 3789858T DE 3789858 T DE3789858 T DE 3789858T DE 3789858 D1 DE3789858 D1 DE 3789858D1
Authority
DE
Germany
Prior art keywords
light control
control plates
plates
light
control
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.)
Expired - Fee Related
Application number
DE3789858T
Other languages
English (en)
Other versions
DE3789858T2 (de
Inventor
Shinichiro Kitayama
Teruho Adachi
Masahiro Ueda
Yuichi Aoki
Satoshi Shiiki
Akio Takigawa
Motoaki Yoshida
Naoya Imamura
Koichi Maeda
Hisayuki Kayanoki
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
Priority claimed from JP62146565A external-priority patent/JPH0758361B2/ja
Priority claimed from JP62197836A external-priority patent/JP2547418B2/ja
Priority claimed from JP62197837A external-priority patent/JP2547419B2/ja
Priority claimed from JP19783487A external-priority patent/JP2547417B2/ja
Priority claimed from JP62197833A external-priority patent/JP2547416B2/ja
Application filed by Nippon Sheet Glass Co Ltd, Sumitomo Chemical Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of DE3789858D1 publication Critical patent/DE3789858D1/de
Application granted granted Critical
Publication of DE3789858T2 publication Critical patent/DE3789858T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/123—Optical louvre elements, e.g. for directional light blocking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/919—Camouflaged article

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE3789858T 1986-12-18 1987-12-15 Platten für Lichtkontrolle. Expired - Fee Related DE3789858T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP30250086 1986-12-18
JP62146565A JPH0758361B2 (ja) 1987-06-11 1987-06-11 光制御板およびその製造方法
JP14656487 1987-06-11
JP62197836A JP2547418B2 (ja) 1987-08-07 1987-08-07 光制御板の製造方法
JP62197837A JP2547419B2 (ja) 1987-08-07 1987-08-07 光制御板の製造方法
JP19783487A JP2547417B2 (ja) 1987-08-07 1987-08-07 光制御板の製造方法
JP62197833A JP2547416B2 (ja) 1987-08-07 1987-08-07 光制御板の製造方法

Publications (2)

Publication Number Publication Date
DE3789858D1 true DE3789858D1 (de) 1994-06-23
DE3789858T2 DE3789858T2 (de) 1994-09-01

Family

ID=27566106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789858T Expired - Fee Related DE3789858T2 (de) 1986-12-18 1987-12-15 Platten für Lichtkontrolle.

Country Status (5)

Country Link
US (2) US4929523A (de)
EP (1) EP0272582B1 (de)
KR (1) KR960002304B1 (de)
CA (1) CA1321908C (de)
DE (1) DE3789858T2 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3789858T2 (de) * 1986-12-18 1994-09-01 Nippon Sheet Glass Co Ltd Platten für Lichtkontrolle.
US5112722A (en) * 1989-04-12 1992-05-12 Nippon Sheet Glass Co., Ltd. Method of producing light control plate which induces scattering of light at different angles
US5104210A (en) * 1989-04-24 1992-04-14 Monsanto Company Light control films and method of making
EP0409396B1 (de) * 1989-06-05 1995-09-06 Nippon Sheet Glass Co. Ltd. Verfahren zur Herstellung einer Lichtkontrollplatte mit einer lichtstreuenden durchlässigen Region
US5137801A (en) * 1989-06-05 1992-08-11 Nippon Sheet Glass Co., Ltd. Process for producing light control plate having light-scattering pervious region
JP2987595B2 (ja) * 1989-06-15 1999-12-06 住友化学工業株式会社 光制御板
US5040870A (en) * 1989-10-13 1991-08-20 Sumitomo Chemical Company, Limited Screen for projection
US5153260A (en) * 1989-11-30 1992-10-06 Sumitomo Chemical Company, Limited Resin compositions for light control sheets, and light control sheets prepared from said compositions
EP0541912B1 (de) 1991-09-13 1999-07-21 Sharp Corporation Elektrooptisches System
SG75086A1 (en) * 1993-08-25 2000-09-19 Sumitomo Chemical Co Filter for liquid crystal display element
US5767935A (en) * 1995-08-31 1998-06-16 Sumitomo Chemical Company, Limited Light control sheet and liquid crystal display device comprising the same
DE69624774T2 (de) * 1995-12-05 2003-03-27 Matsushita Electric Ind Co Ltd Hintergrundbeleuchtete Farbanzeige
JP3764205B2 (ja) 1996-04-10 2006-04-05 株式会社きもと 視界制御シートの製造方法
US6177153B1 (en) 1996-08-05 2001-01-23 Teijin Limited Orientated film having pores
US6010747A (en) * 1996-12-02 2000-01-04 Alliedsignal Inc. Process for making optical structures for diffusing light
JP3760603B2 (ja) * 1997-10-31 2006-03-29 住友化学株式会社 光制御板の製造方法
US6350048B1 (en) 2000-02-03 2002-02-26 William H. Stanton Passenger lighting system for mass transit vehicle
JP2002318311A (ja) * 2001-04-20 2002-10-31 Clariant (Japan) Kk 制御された散乱・透過特性を有する光学フィルム
US7514039B2 (en) * 2001-07-18 2009-04-07 Loomis Charles E System and method for detection of a target substance
KR100949870B1 (ko) * 2001-12-17 2010-03-25 다이셀 가가꾸 고교 가부시끼가이샤 방현성 필름, 및 이를 이용한 광학 부재 및 액정디스플레이 장치
JP2003202415A (ja) * 2001-12-28 2003-07-18 Clariant Internatl Ltd 制御された散乱・透過特性を有する光学フィルムおよびそれを用いた液晶表示装置
WO2005088357A1 (ja) * 2004-03-16 2005-09-22 Tomoegawa Co., Ltd. 異方性拡散媒体及びその製造方法
JP4665457B2 (ja) 2004-03-31 2011-04-06 住友化学株式会社 プロジェクション用スクリーン
JP2005352404A (ja) 2004-06-14 2005-12-22 Nitto Denko Corp 広視野角補償偏光板、液晶パネルおよび液晶表示装置
BE1016540A3 (fr) 2005-03-10 2007-01-09 Glaverbel Vitrage automobile a diffusion selective.
JP4664260B2 (ja) * 2005-09-21 2011-04-06 シャープ株式会社 表示装置
DE602006015690D1 (de) * 2005-12-23 2010-09-02 British Airways Plc Harmondswo Flugzeugpassagiersitz
JP2007219027A (ja) * 2006-02-14 2007-08-30 Tomoegawa Paper Co Ltd 異方散乱粘着部材
US7800719B2 (en) * 2006-02-17 2010-09-21 Sharp Kabushiki Kaisha Display
JP5354771B2 (ja) * 2008-09-05 2013-11-27 富士フイルム株式会社 樹脂構造体の製造方法
US8968877B2 (en) 2011-02-16 2015-03-03 Honeywell International Inc. Barrier materials for mirror assemblies
US9519086B2 (en) 2012-01-19 2016-12-13 Lintec Corporation Anisotropic light diffusion film
KR102001272B1 (ko) 2012-01-19 2019-07-17 린텍 가부시키가이샤 광확산 필름의 제조 방법 및 광확산 필름
WO2014079478A1 (en) 2012-11-20 2014-05-30 Light In Light Srl High speed laser processing of transparent materials
EP2927714B1 (de) 2012-11-29 2020-04-01 Tomoegawa Co., Ltd. Anisotrope optische folie
JP5695633B2 (ja) 2012-12-07 2015-04-08 株式会社巴川製紙所 表示装置
EP2754524B1 (de) 2013-01-15 2015-11-25 Corning Laser Technologies GmbH Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie
EP2781296B1 (de) 2013-03-21 2020-10-21 Corning Laser Technologies GmbH Vorrichtung und verfahren zum ausschneiden von konturen aus flächigen substraten mittels laser
US9815730B2 (en) 2013-12-17 2017-11-14 Corning Incorporated Processing 3D shaped transparent brittle substrate
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US20150165560A1 (en) 2013-12-17 2015-06-18 Corning Incorporated Laser processing of slots and holes
US10442719B2 (en) 2013-12-17 2019-10-15 Corning Incorporated Edge chamfering methods
US9517963B2 (en) 2013-12-17 2016-12-13 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
US9850160B2 (en) 2013-12-17 2017-12-26 Corning Incorporated Laser cutting of display glass compositions
US9676167B2 (en) 2013-12-17 2017-06-13 Corning Incorporated Laser processing of sapphire substrate and related applications
US9701563B2 (en) 2013-12-17 2017-07-11 Corning Incorporated Laser cut composite glass article and method of cutting
TWI730945B (zh) 2014-07-08 2021-06-21 美商康寧公司 用於雷射處理材料的方法與設備
CN107073642B (zh) * 2014-07-14 2020-07-28 康宁股份有限公司 使用长度和直径可调的激光束焦线来加工透明材料的系统和方法
EP3169479B1 (de) 2014-07-14 2019-10-02 Corning Incorporated Verfahren und system zum stoppen von inzidenter rissausbreitung in einem transparenten material
JP6788571B2 (ja) 2014-07-14 2020-11-25 コーニング インコーポレイテッド 界面ブロック、そのような界面ブロックを使用する、ある波長範囲内で透過する基板を切断するためのシステムおよび方法
EP3169635B1 (de) 2014-07-14 2022-11-23 Corning Incorporated Verfahren und system zur herstellung von perforationen
US10047001B2 (en) 2014-12-04 2018-08-14 Corning Incorporated Glass cutting systems and methods using non-diffracting laser beams
EP3245166B1 (de) 2015-01-12 2020-05-27 Corning Incorporated Laserschneiden von thermisch vorgespannten substraten mit einem multi-photonenabsorptionsverfahren
WO2016138054A1 (en) 2015-02-27 2016-09-01 Corning Incorporated Optical assembly having microlouvers
US11773004B2 (en) 2015-03-24 2023-10-03 Corning Incorporated Laser cutting and processing of display glass compositions
WO2016160391A1 (en) 2015-03-27 2016-10-06 Corning Incorporated Gas permeable window and method of fabricating the same
EP3319911B1 (de) 2015-07-10 2023-04-19 Corning Incorporated Verfahren zur kontinuierlichen herstellung von löchern in flexiblen substratbahnen und zugehörige produkte
JP6938543B2 (ja) 2016-05-06 2021-09-22 コーニング インコーポレイテッド 透明基板からの、輪郭設定された形状のレーザ切断及び取り外し
US10410883B2 (en) 2016-06-01 2019-09-10 Corning Incorporated Articles and methods of forming vias in substrates
US10794679B2 (en) 2016-06-29 2020-10-06 Corning Incorporated Method and system for measuring geometric parameters of through holes
CN109803934A (zh) 2016-07-29 2019-05-24 康宁股份有限公司 用于激光处理的装置和方法
JP2019532908A (ja) 2016-08-30 2019-11-14 コーニング インコーポレイテッド 強度マッピング光学システムによる材料のレーザー切断
KR102078294B1 (ko) 2016-09-30 2020-02-17 코닝 인코포레이티드 비-축대칭 빔 스폿을 이용하여 투명 워크피스를 레이저 가공하기 위한 기기 및 방법
JP7066701B2 (ja) 2016-10-24 2022-05-13 コーニング インコーポレイテッド シート状ガラス基体のレーザに基づく加工のための基体処理ステーション
US10752534B2 (en) 2016-11-01 2020-08-25 Corning Incorporated Apparatuses and methods for laser processing laminate workpiece stacks
US10688599B2 (en) 2017-02-09 2020-06-23 Corning Incorporated Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines
US10580725B2 (en) 2017-05-25 2020-03-03 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
US10626040B2 (en) 2017-06-15 2020-04-21 Corning Incorporated Articles capable of individual singulation
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
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JPS5981625A (ja) * 1983-09-05 1984-05-11 Canon Inc 光拡散反射体
CA1270934C (en) * 1985-03-20 1990-06-26 SPATIAL PHASE MODULATED MASKS AND METHODS FOR MAKING THESE MASKS AND PHASE DIFFRACTION GRATINGS
JPS6265957A (ja) * 1985-09-13 1987-03-25 Nissan Motor Co Ltd フオトクロミツク性を有する遮光ガラス
DE3689606T2 (de) * 1985-10-22 1994-05-19 Kuraray Co Herstellungsverfahren für Phasengitter vom zusammengesetzten Muster-Refraktionstyp.
IT1204812B (it) * 1986-02-19 1989-03-10 Siv Soc Italiana Vetro Procedimento per la fabbricazione di una vetrata di sicurezza per autoveicoli ed edifici,e prodotto cosi' ottenuto
DE3789858T2 (de) * 1986-12-18 1994-09-01 Nippon Sheet Glass Co Ltd Platten für Lichtkontrolle.
US4970129A (en) * 1986-12-19 1990-11-13 Polaroid Corporation Holograms
JP2601832B2 (ja) * 1987-08-07 1997-04-16 日本板硝子株式会社 模様入り板の製造法
JPH0795122B2 (ja) * 1987-09-24 1995-10-11 住友化学工業株式会社 光制御熱線吸収体

Also Published As

Publication number Publication date
US5108857A (en) 1992-04-28
US4929523A (en) 1990-05-29
KR960002304B1 (ko) 1996-02-16
EP0272582B1 (de) 1994-05-18
EP0272582A2 (de) 1988-06-29
EP0272582A3 (en) 1990-05-16
KR880008047A (ko) 1988-08-30
DE3789858T2 (de) 1994-09-01
CA1321908C (en) 1993-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee