ATE380163T1 - Optisches glass für pressformung und optisches element - Google Patents
Optisches glass für pressformung und optisches elementInfo
- Publication number
- ATE380163T1 ATE380163T1 AT99970374T AT99970374T ATE380163T1 AT E380163 T1 ATE380163 T1 AT E380163T1 AT 99970374 T AT99970374 T AT 99970374T AT 99970374 T AT99970374 T AT 99970374T AT E380163 T1 ATE380163 T1 AT E380163T1
- Authority
- AT
- Austria
- Prior art keywords
- glass
- optical
- press molding
- range
- precision press
- Prior art date
Links
- 239000005304 optical glass Substances 0.000 title abstract 5
- 230000003287 optical effect Effects 0.000 title abstract 3
- 238000000465 moulding Methods 0.000 abstract 4
- 239000000156 glass melt Substances 0.000 abstract 3
- 238000004031 devitrification Methods 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
-
- 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
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70
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)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28976598A JP3377454B2 (ja) | 1998-10-12 | 1998-10-12 | モールドプレス用光学ガラス |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE380163T1 true ATE380163T1 (de) | 2007-12-15 |
Family
ID=17747477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99970374T ATE380163T1 (de) | 1998-10-12 | 1999-10-08 | Optisches glass für pressformung und optisches element |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6713419B1 (de) |
| EP (1) | EP1125898B1 (de) |
| JP (1) | JP3377454B2 (de) |
| KR (1) | KR100536561B1 (de) |
| CN (1) | CN1165493C (de) |
| AT (1) | ATE380163T1 (de) |
| DE (1) | DE69937687T2 (de) |
| WO (1) | WO2000021895A1 (de) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4354629B2 (ja) | 2000-12-28 | 2009-10-28 | 川崎マイクロエレクトロニクス株式会社 | Rake合成回路 |
| JP2002201038A (ja) * | 2000-12-28 | 2002-07-16 | Matsushita Electric Ind Co Ltd | モールドレンズ用ガラス |
| TW593195B (en) * | 2001-02-05 | 2004-06-21 | Koninkl Philips Electronics Nv | Multicomponent glass, glass fiber, twister and taper |
| JP4789358B2 (ja) * | 2001-07-03 | 2011-10-12 | 株式会社オハラ | 光学ガラス |
| TW200302209A (en) * | 2002-01-10 | 2003-08-01 | Matsushita Electric Industrial Co Ltd | Electrode coating glass composition, coating material for forming electrode coating glass and plasma display panel and manufacturing method thereof |
| US20030164004A1 (en) * | 2002-02-07 | 2003-09-04 | Hoya Corporation | Method of manufacturing glass optical elements and method of determining glass composition of glass material |
| JP3912774B2 (ja) | 2002-03-18 | 2007-05-09 | Hoya株式会社 | 精密プレス成形用光学ガラス、精密プレス成形用プリフォームおよびその製造方法 |
| JP3982752B2 (ja) * | 2002-07-03 | 2007-09-26 | Hoya株式会社 | 光学ガラス、プレス成形用プリフォームおよび光学素子 |
| DE10257049B4 (de) * | 2002-12-06 | 2012-07-19 | Schott Ag | Verfahren zur Herstellung von Borosilicatgläsern, Boratgläsern und kristallisierenden borhaltigen Werkstoffen |
| JP4162532B2 (ja) * | 2003-04-18 | 2008-10-08 | Hoya株式会社 | 光学ガラス、プレス成形用プリフォーム及びその製造方法、光学素子及びその製造方法 |
| JP4140775B2 (ja) * | 2004-01-23 | 2008-08-27 | Hoya株式会社 | 光学ガラス、精密プレス成形用プリフォームおよびその製造方法、ならびに光学素子およびその製造方法 |
| WO2005105686A1 (en) * | 2004-04-29 | 2005-11-10 | Koninklijke Philips Electronics N.V. | Glass composition for blue lamp bulbs, use of such a composition for forming a bulb, and automotive lamp emitting blue light and including a such bulb |
| JP4792718B2 (ja) * | 2004-07-09 | 2011-10-12 | コニカミノルタオプト株式会社 | 光学ガラス及び光学素子 |
| JP4350016B2 (ja) * | 2004-09-29 | 2009-10-21 | Hoya株式会社 | 光学ガラス、精密プレス成形用プリフォームとその製造方法、ならびに光学素子とその製造方法 |
| WO2006115183A1 (en) * | 2005-04-22 | 2006-11-02 | Ohara Inc. | A glass composition |
| JP4410733B2 (ja) * | 2005-07-29 | 2010-02-03 | Hoya株式会社 | 光学ガラス、精密プレス成形用プリフォームとその製造方法、光学素子とその製造方法 |
| JP5561888B2 (ja) * | 2005-10-11 | 2014-07-30 | 株式会社オハラ | 光学ガラス |
| JP2007145615A (ja) * | 2005-11-25 | 2007-06-14 | Konica Minolta Opto Inc | 光学ガラス及び光学素子 |
| JP2007145627A (ja) * | 2005-11-25 | 2007-06-14 | Konica Minolta Opto Inc | 液滴状ガラスに適したガラス |
| JP4746995B2 (ja) * | 2006-02-02 | 2011-08-10 | 株式会社オハラ | 光学ガラス |
| KR20080096672A (ko) | 2006-02-20 | 2008-10-31 | 아사히 가라스 가부시키가이샤 | 광학 유리 |
| JP4751225B2 (ja) | 2006-03-28 | 2011-08-17 | Hoya株式会社 | 光学ガラス、精密プレス成形用プリフォーム、光学素子およびそれらの製造方法 |
| JP4997990B2 (ja) * | 2007-01-24 | 2012-08-15 | コニカミノルタアドバンストレイヤー株式会社 | 光学ガラス及び光学素子 |
| CN102272064B (zh) * | 2008-11-10 | 2014-12-24 | Hoya株式会社 | 玻璃的制造方法、光学玻璃、模压成形用玻璃素材、光学元件以及它们的制造方法 |
| JP5727719B2 (ja) * | 2009-10-30 | 2015-06-03 | 株式会社オハラ | 光学ガラス及び光ファイバ用コア材 |
| CN102153279B (zh) * | 2010-02-12 | 2013-11-06 | 肖特玻璃科技(苏州)有限公司 | 用于精密模压的光学玻璃 |
| JP5501109B2 (ja) | 2010-06-15 | 2014-05-21 | 富士フイルム株式会社 | 光学ガラス |
| CN103771705B (zh) * | 2012-10-18 | 2017-02-15 | 成都光明光电股份有限公司 | 环保光学玻璃 |
| TWI731991B (zh) * | 2016-06-29 | 2021-07-01 | 日商小原股份有限公司 | 光學玻璃、預成形材以及光學元件 |
| CN114920453A (zh) * | 2017-12-15 | 2022-08-19 | 成都光明光电股份有限公司 | 玻璃组合物 |
| EP3887328A2 (de) | 2018-11-26 | 2021-10-06 | Owens Corning Intellectual Capital, LLC | Hochleistungsglasfaserzusammensetzung mit verbessertem spezifischen modul |
| KR102752872B1 (ko) | 2018-11-26 | 2025-01-09 | 오웬스 코닝 인텔렉츄얼 캐피탈 엘엘씨 | 향상된 탄성 계수를 갖는 고성능 섬유 유리 조성물 |
| JP7759094B2 (ja) * | 2022-01-12 | 2025-10-23 | 株式会社住田光学ガラス | 光学ガラス、精密プレス成形用プリフォーム、及び光学素子 |
| CN117865663B (zh) * | 2024-01-16 | 2025-09-23 | 中国电子科技集团公司第四十三研究所 | 一种低介低损耗ltcc材料及其制备方法和生瓷带 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4861517A (de) | 1971-12-06 | 1973-08-29 | ||
| JPS543115A (en) | 1977-06-09 | 1979-01-11 | Obara Optical Glass | Optical glass |
| FR2540486A1 (fr) * | 1983-02-09 | 1984-08-10 | Corning Glass Works | Verres d'optique de fluoro-borates moulables |
| JPS60221338A (ja) * | 1984-04-12 | 1985-11-06 | Ohara Inc | 光学ガラス |
| JPS61232243A (ja) * | 1985-04-04 | 1986-10-16 | Ohara Inc | 眼鏡用および光学用ガラス |
| JP2707010B2 (ja) | 1991-06-21 | 1998-01-28 | 株式会社オハラ | 光学ガラス |
| JP3100725B2 (ja) * | 1992-01-21 | 2000-10-23 | 株式会社住田光学ガラス | 精密プレス成形用光学ガラス |
| DE4222322C1 (de) | 1992-07-08 | 1993-12-02 | Schott Glaswerke | Optisches Glas mit negativer anomaler Teildispersion im blauen Bereich des Spektrums mit einem Brechwert von n¶d¶>1,82 und Abbezahlen v¶d¶ zwischen 36 und 40 |
| DE4222324C2 (de) | 1992-07-08 | 1996-02-15 | Schott Glaswerke | Optisches Glas mit negativer anomaler Teildispersion im blauen Bereich des Spektrums, Brechzahlen n¶d¶ zwischen 1,59 und 1,66 und Abbezahlen v¶d¶ zwischen 40 und 50 |
| JP3138551B2 (ja) | 1992-10-09 | 2001-02-26 | 株式会社オハラ | ガラス塊の成形方法 |
| JPH0741334A (ja) * | 1993-07-30 | 1995-02-10 | Minolta Co Ltd | 光学ガラス |
| US5607886A (en) | 1994-05-20 | 1997-03-04 | Kabushiki Kaisya Ohara | Optical glass for mold pressing having softening capability at low temperature |
| JP3219941B2 (ja) | 1994-08-26 | 2001-10-15 | ホーヤ株式会社 | 光学ガラス |
| JPH08217484A (ja) | 1995-02-13 | 1996-08-27 | Ohara Inc | 光学ガラス |
| JP2798208B2 (ja) | 1995-05-19 | 1998-09-17 | 株式会社オハラ | ガラスゴブの成形方法 |
| US6251813B1 (en) | 1998-04-28 | 2001-06-26 | Hoya Corporation | Optical glass and its use |
| JP3059719B2 (ja) | 1998-04-28 | 2000-07-04 | ホーヤ株式会社 | 光学ガラス、それを用いた精密プレス成形用素材および光学部品 |
-
1998
- 1998-10-12 JP JP28976598A patent/JP3377454B2/ja not_active Expired - Lifetime
-
1999
- 1999-10-08 EP EP99970374A patent/EP1125898B1/de not_active Expired - Lifetime
- 1999-10-08 WO PCT/JP1999/005565 patent/WO2000021895A1/ja not_active Ceased
- 1999-10-08 AT AT99970374T patent/ATE380163T1/de not_active IP Right Cessation
- 1999-10-08 US US09/787,381 patent/US6713419B1/en not_active Expired - Fee Related
- 1999-10-08 DE DE69937687T patent/DE69937687T2/de not_active Expired - Lifetime
- 1999-10-08 KR KR10-2001-7004576A patent/KR100536561B1/ko not_active Expired - Fee Related
- 1999-10-08 CN CNB998120677A patent/CN1165493C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3377454B2 (ja) | 2003-02-17 |
| WO2000021895A1 (en) | 2000-04-20 |
| EP1125898A1 (de) | 2001-08-22 |
| CN1165493C (zh) | 2004-09-08 |
| EP1125898A4 (de) | 2005-11-09 |
| JP2000119036A (ja) | 2000-04-25 |
| DE69937687D1 (de) | 2008-01-17 |
| KR100536561B1 (ko) | 2005-12-14 |
| US6713419B1 (en) | 2004-03-30 |
| KR20010080105A (ko) | 2001-08-22 |
| DE69937687T2 (de) | 2008-11-20 |
| EP1125898B1 (de) | 2007-12-05 |
| CN1323281A (zh) | 2001-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |