DE69502007D1 - Polarisierendes Glas und Verfahren zu dessen Herstellung - Google Patents

Polarisierendes Glas und Verfahren zu dessen Herstellung

Info

Publication number
DE69502007D1
DE69502007D1 DE69502007T DE69502007T DE69502007D1 DE 69502007 D1 DE69502007 D1 DE 69502007D1 DE 69502007 T DE69502007 T DE 69502007T DE 69502007 T DE69502007 T DE 69502007T DE 69502007 D1 DE69502007 D1 DE 69502007D1
Authority
DE
Germany
Prior art keywords
manufacture
polarizing glass
polarizing
glass
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 - Lifetime
Application number
DE69502007T
Other languages
English (en)
Other versions
DE69502007T2 (de
Inventor
Hidemi Tajima
Takeshi Takahashi
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Publication of DE69502007D1 publication Critical patent/DE69502007D1/de
Application granted granted Critical
Publication of DE69502007T2 publication Critical patent/DE69502007T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/037—Re-forming glass sheets by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/20—Uniting glass pieces by fusing without substantial reshaping
    • C03B23/203—Uniting glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/075—Manufacture of non-optical fibres or filaments consisting of different sorts of glass or characterised by shape, e.g. undulated fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/08—Metals
    • 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
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods
    • 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
    • Y10S372/00—Coherent light generators
    • Y10S372/703—Optical isolater

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Polarising Elements (AREA)
DE69502007T 1994-12-27 1995-12-23 Polarisierendes Glas und Verfahren zu dessen Herstellung Expired - Lifetime DE69502007T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32424994 1994-12-27

Publications (2)

Publication Number Publication Date
DE69502007D1 true DE69502007D1 (de) 1998-05-14
DE69502007T2 DE69502007T2 (de) 1998-11-12

Family

ID=18163701

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69502007T Expired - Lifetime DE69502007T2 (de) 1994-12-27 1995-12-23 Polarisierendes Glas und Verfahren zu dessen Herstellung

Country Status (3)

Country Link
US (1) US5886820A (de)
EP (1) EP0719742B1 (de)
DE (1) DE69502007T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864427A (en) * 1995-05-23 1999-01-26 Kyocera Corporation Polarizer and production method thereof
US5999315A (en) * 1996-04-26 1999-12-07 Kyocera Corporation Polarizer and a production method thereof and an optical isolator
EP0931029A4 (de) * 1996-09-30 2000-05-10 Corning Inc Verfahren zur herstellung von polaristerendem glas
US6298691B1 (en) * 1997-04-24 2001-10-09 Corning Incorporated Method of making glass having polarizing and non-polarizing regions
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
KR100605429B1 (ko) * 1998-05-13 2006-07-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 연속상 및 분산상을 갖는 광학 필름
US6912087B1 (en) * 1998-05-14 2005-06-28 Corning Incorporated Ultra-thin glass polarizers and method of making same
US6536236B2 (en) 1999-03-23 2003-03-25 Corning, Incorporated Method of making a polarizing glass
DE10114815B4 (de) * 2001-03-26 2005-12-08 Wolf-Gernot Dr. Drost Farbige dichroitische Polarisatoren und Verfahren zu ihrer Herstellung
US6606885B2 (en) 2001-10-09 2003-08-19 Corning Incorporated Infrared, glass polarizer and method
US7104090B2 (en) * 2002-01-24 2006-09-12 Corning Incorporated Method of making polarizing glasses
US6563639B1 (en) 2002-01-24 2003-05-13 Corning Incorporated Polarizing glasses
US7110179B2 (en) * 2002-12-19 2006-09-19 Corning Incorporated Polarizers and isolators and methods of manufacture
JP4794982B2 (ja) * 2005-10-27 2011-10-19 古河電気工業株式会社 ガラス条の製造方法
HU226863B1 (en) 2005-12-09 2009-12-28 Chinoin Gyogyszer Es Vegyeszet Process for separation of optical isomers of "corey-lactone" by liquid chromatography
US20070139576A1 (en) * 2005-12-21 2007-06-21 Alexander Hunt Display module for an electronic device
WO2007119794A1 (ja) * 2006-04-14 2007-10-25 Hoya Candeo Optronics Corporation 銅含有偏光ガラスおよび光アイソレーター
JP4402728B2 (ja) * 2008-04-21 2010-01-20 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 偏光ガラス、光アイソレーターおよび偏光ガラスの製造方法
JP5112156B2 (ja) * 2008-04-23 2013-01-09 信越化学工業株式会社 光学素子及びそれを用いた光アイソレータ
US8528886B2 (en) * 2009-02-02 2013-09-10 Corning Incorporated Material sheet handling system and processing methods
WO2010110219A1 (ja) * 2009-03-25 2010-09-30 京セラ株式会社 光アイソレータ素子およびこれを用いた光モジュール
JP5708096B2 (ja) * 2011-03-18 2015-04-30 セイコーエプソン株式会社 偏光素子の製造方法
JP5708095B2 (ja) * 2011-03-18 2015-04-30 セイコーエプソン株式会社 偏光素子の製造方法
US8789998B2 (en) 2011-08-31 2014-07-29 Corning Incorporated Edge illumination of an ion-exchanged glass sheet
JP5810975B2 (ja) * 2012-03-05 2015-11-11 セイコーエプソン株式会社 偏光素子の製造方法
JP5821707B2 (ja) 2012-03-05 2015-11-24 セイコーエプソン株式会社 偏光素子の製造方法
US10209419B2 (en) * 2013-09-17 2019-02-19 Corning Incorporated Broadband polarizer made using ion exchangeable fusion drawn glass sheets
US11078102B2 (en) * 2014-11-26 2021-08-03 Corning Incorporated Thin glass sheet and system and method for forming the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319816A (en) * 1938-10-29 1943-05-25 Polaroid Corp Light polarizer and process of manufacture
US2340476A (en) * 1939-04-11 1944-02-01 Pittsburgh Plate Glass Co Light polarizing medium
US3653863A (en) * 1968-07-03 1972-04-04 Corning Glass Works Method of forming photochromic polarizing glasses
US3954485A (en) * 1974-09-16 1976-05-04 Corning Glass Works Silver-free polarizing photochromic glasses
US4204027A (en) * 1979-04-05 1980-05-20 Corning Glass Works Photochromic sheet glass process
US4304584A (en) * 1980-04-28 1981-12-08 Corning Glass Works Method for making polarizing glasses by extrusion
US4282022A (en) * 1980-04-28 1981-08-04 Corning Glass Works Method for making polarizing glasses through extrusion
US4339256A (en) * 1980-12-19 1982-07-13 Simms Robert A Method of making polarized ophthalmic glass
DE3373301D1 (en) * 1982-09-29 1987-10-08 Corning Glass Works Drawing laminated polarizing glasses
US4486213A (en) * 1982-09-29 1984-12-04 Corning Glass Works Drawing laminated polarizing glasses
US4479819A (en) * 1982-09-29 1984-10-30 Corning Glass Works Infrared polarizing glasses
JP2632947B2 (ja) * 1988-07-30 1997-07-23 キヤノン株式会社 カラー画像形成装置及びカラー画像形成方法
US4908054A (en) * 1989-02-21 1990-03-13 Corning Incorporated Method for making infrared polarizing glasses
JPH04326320A (ja) * 1991-04-26 1992-11-16 Hoya Corp 光アイソレータ
JP2740601B2 (ja) * 1991-10-14 1998-04-15 ホーヤ株式会社 銅含有偏光ガラス及びその製造方法
JP2885982B2 (ja) * 1991-11-26 1999-04-26 信越化学工業株式会社 偏光ガラスの製造方法
US5430573A (en) * 1993-12-15 1995-07-04 Corning Incorporated UV-absorbing, polarizing glass article
US5517356A (en) * 1993-12-15 1996-05-14 Corning Incorporated Glass polarizer for visible light

Also Published As

Publication number Publication date
DE69502007T2 (de) 1998-11-12
US5886820A (en) 1999-03-23
EP0719742B1 (de) 1998-04-08
EP0719742A1 (de) 1996-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition