DE69630867D1 - Verfahren zur herstellung von optischen linsen - Google Patents

Verfahren zur herstellung von optischen linsen

Info

Publication number
DE69630867D1
DE69630867D1 DE69630867T DE69630867T DE69630867D1 DE 69630867 D1 DE69630867 D1 DE 69630867D1 DE 69630867 T DE69630867 T DE 69630867T DE 69630867 T DE69630867 T DE 69630867T DE 69630867 D1 DE69630867 D1 DE 69630867D1
Authority
DE
Germany
Prior art keywords
optical lenses
producing optical
producing
lenses
optical
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
DE69630867T
Other languages
English (en)
Other versions
DE69630867T2 (de
Inventor
Francisco Gandarillas-Lastra
Benoit Trouille
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.)
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
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 Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Application granted granted Critical
Publication of DE69630867D1 publication Critical patent/DE69630867D1/de
Publication of DE69630867T2 publication Critical patent/DE69630867T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
DE69630867T 1995-09-25 1996-09-24 Verfahren zur herstellung von optischen linsen Expired - Fee Related DE69630867T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9511227 1995-09-25
FR9511227A FR2739095B1 (fr) 1995-09-25 1995-09-25 Lentilles optiques et procedes de fabrication
PCT/FR1996/001486 WO1997011918A1 (fr) 1995-09-25 1996-09-24 Lentilles optiques et procedes de fabrication

Publications (2)

Publication Number Publication Date
DE69630867D1 true DE69630867D1 (de) 2004-01-08
DE69630867T2 DE69630867T2 (de) 2004-11-04

Family

ID=9482890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69630867T Expired - Fee Related DE69630867T2 (de) 1995-09-25 1996-09-24 Verfahren zur herstellung von optischen linsen

Country Status (9)

Country Link
US (1) US5994248A (de)
EP (1) EP0793624B1 (de)
JP (1) JPH10509944A (de)
KR (1) KR100449769B1 (de)
CZ (1) CZ296948B6 (de)
DE (1) DE69630867T2 (de)
FR (1) FR2739095B1 (de)
PL (1) PL187006B1 (de)
WO (1) WO1997011918A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799262B1 (fr) * 1999-09-30 2001-12-21 Valeo Vision Module d'eclairage a conduit de lumiere pour vehicule automobile
DE10108992C2 (de) 2001-02-23 2003-04-03 Schott Glas Solarisationsstabiles Borosilicatglas und seine Verwendungen
TWI387572B (zh) * 2005-06-29 2013-03-01 Nippon Electric Glass Co Optical glass
FR2909995B1 (fr) * 2006-12-18 2010-04-23 Saint Gobain Rech Four a boucle pour verre a fibrer
JP5660270B2 (ja) * 2008-10-21 2015-01-28 日本電気硝子株式会社 光学ガラス
JP2012009616A (ja) * 2010-06-24 2012-01-12 Asahi Glass Co Ltd 発光装置用レンズ
KR101290125B1 (ko) 2011-03-18 2013-07-26 한국세라믹기술원 비구면 렌즈용 유리조성물
DE102012100233B4 (de) * 2012-01-12 2014-05-15 Schott Ag Hochtransmittive Gläser mit hoher Solarisationsbeständigkeit, ihre Verwendung und Verfahren zu ihrer Herstellung
KR102056359B1 (ko) 2016-05-03 2019-12-16 주식회사 엘지화학 붕규산 유리, 이것을 포함하는 도광판 및 그 제조 방법
DE102020101982B4 (de) * 2020-01-28 2021-11-04 Schott Ag Verfahren zur Herstellung eines strukturierten Glaswafers für die Verpackung von elektronischen Bauteilen, Verfahren zur Herstellung von verkapselten elektronischen Komponenten und verkapselte elektronische Komponente
KR102687481B1 (ko) 2021-11-19 2024-07-24 한국세라믹기술원 저융점 비구면 유리렌즈의 제조방법

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657146A (en) * 1951-09-29 1953-10-27 Bausch & Lomb Borosilicate optical glass
US3973942A (en) * 1972-10-20 1976-08-10 Pilkington Brothers Limited Method of moulding and tempering glass articles
NL7514565A (nl) * 1975-12-15 1977-06-17 Philips Nv Lampen voor hoge vermogens.
DE2749683C3 (de) * 1977-11-07 1980-09-25 Jenaer Glaswerk Schott & Gen., 6500 Mainz Glas für optische Elemente mit relativ großem Brechwertgradienten nach Ionenaustausch
US4284686A (en) * 1980-06-09 1981-08-18 Corning Glass Works Spectacle lenses to reduce discomfort from aphakia and certain eye diseases
GB2115403B (en) * 1982-02-20 1985-11-27 Zeiss Stiftung Optical and opthalmic glass
DD261352A1 (de) * 1987-05-27 1988-10-26 Univ Schiller Jena Saeurebestaendige glaeser fuer mikrooptische strukturierung
JPH0274536A (ja) * 1988-09-07 1990-03-14 Toshiba Glass Co Ltd プレス成形用硬質ガラス
DE68915676T2 (de) * 1988-10-07 1994-12-22 Matsushita Electric Ind Co Ltd Verfahren zur Herstellung von Linsen.
US5039631A (en) * 1990-01-11 1991-08-13 Schott Glass Technologies, Inc. Strengthenable, high non-nd lanthanoid-containing glasses
US5324691A (en) * 1990-04-10 1994-06-28 Isuzu Glass Co., Ltd. Glass composition
CS459990A3 (en) * 1990-09-21 1992-04-15 Fyzikalni Ustav Csav Telescopic system for infrared spectrum zone
CA2064274C (en) * 1991-04-10 1997-05-27 Ernst Winter Soda-lime glass containing vanadium
FR2690434B1 (fr) * 1992-04-23 1994-11-18 Corning Inc Procédé et machine pour le formage de lentilles optiques asphériques en verre dont l'une des surfaces est convexe et l'autre concave.
EP0573020B1 (de) * 1992-06-04 1998-01-14 Matsushita Electric Industrial Co., Ltd. Verfahren zum Herstellen von Glasgegenständen
FR2695634B1 (fr) * 1992-09-14 1994-11-25 Corning Inc Verres de borosilicates de couleur rose, leur fabrication et articles en de tels verres.
DE4311180C1 (de) * 1993-04-06 1995-01-12 Flachglas Ag Bronzefarbenes oder graufarbenes Kalknatron-Silikatglas
US5350972A (en) * 1993-05-25 1994-09-27 General Electric Company UV absorbing lamp glass
US5607886A (en) * 1994-05-20 1997-03-04 Kabushiki Kaisya Ohara Optical glass for mold pressing having softening capability at low temperature
FR2721600B1 (fr) * 1994-06-23 1996-08-09 Saint Gobain Vitrage Composition de verre clair destinée à la fabrication de vitrages.
US5631195A (en) * 1994-09-14 1997-05-20 Asahi Glass Company Ltd. Glass composition and substrate for plasma display
US5714422A (en) * 1994-09-16 1998-02-03 Favrot; Guy A. Transparent glass
KR970702221A (ko) * 1995-02-10 1997-05-13 세야 히로미찌 내찰상성 유리(scratch-resistant glass)
TW346478B (en) * 1995-09-14 1998-12-01 Nippon Electric Glass Co Glasses for fluorescent lamp
US5776846A (en) * 1996-03-01 1998-07-07 Nippon Sheet Glass Co., Ltd. Ultraviolet- and infrared-absorbing glass

Also Published As

Publication number Publication date
PL187006B1 (pl) 2004-04-30
DE69630867T2 (de) 2004-11-04
PL320340A1 (en) 1997-09-29
WO1997011918A1 (fr) 1997-04-03
FR2739095B1 (fr) 1997-11-14
CZ160497A3 (en) 1997-11-12
EP0793624A1 (de) 1997-09-10
FR2739095A1 (fr) 1997-03-28
CZ296948B6 (cs) 2006-08-16
EP0793624B1 (de) 2003-11-26
JPH10509944A (ja) 1998-09-29
US5994248A (en) 1999-11-30
KR100449769B1 (ko) 2005-01-31

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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