JP2001522470A - 偏光領域および非偏光領域を有するガラスの製造方法 - Google Patents
偏光領域および非偏光領域を有するガラスの製造方法Info
- Publication number
- JP2001522470A JP2001522470A JP54614998A JP54614998A JP2001522470A JP 2001522470 A JP2001522470 A JP 2001522470A JP 54614998 A JP54614998 A JP 54614998A JP 54614998 A JP54614998 A JP 54614998A JP 2001522470 A JP2001522470 A JP 2001522470A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- silver
- stretched
- particles
- polarized
- 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.)
- Ceased
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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
-
- 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/005—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to introduce in the glass such metals or metallic ions as Ag, Cu
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
- C03C23/002—Other surface treatment of glass not in the form of fibres or filaments by irradiation by ultraviolet light
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
-
- 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
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
-
- 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
-
- 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
- C03C2214/16—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
- C03C2214/30—Methods of making the composites
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Compositions (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a)相分離可能な銅および銀含有ガラスを提供し、該ガラスがその中のハ ロゲン化物粒子の存在により相分離可能であり、 (b)該ガラスを、前記粒子が応力の方向に引き伸ばされ、整列されるような 応力で引き伸ばし、 (c)(i)該ガラスのある領域をイオン交換浴に曝すか、または(ii)該ガラスの ある領域を紫外線および熱に露出して、前記ハロゲン化銀粒子を少なくとも部 分的に還元し、それによって、該領域のガラスを偏光性にする、 各工程により、偏光領域および非偏光領域が一体となったガラスを製造する方 法。 2.前記イオン交換浴が銀イオンを含有する溶融浴であることを特徴とする請求 の範囲第1項記載の方法。 3.前記溶融浴が硝酸塩および硫酸塩を含むことを特徴とする請求の範囲第2項 記載の方法。 4.前記相分離可能なガラスが、xが0と1の間の値をとる、AgClxBr1-x 、CuClxBr1-x、およびCu/Cdハロゲン化物からなる群より選択され る還元性の引き伸ばされた層を含むことを特徴とする請求の範囲第1項記載の 方法。 5.a) 相分離可能な銅および銀含有ガラスを提供し、該ガラスがその中のハ ロゲン化物粒子の存在により相分離可能であり、 b) 該ガラスを、前記粒子が応力の方向に引き伸ばされ、整列されるよう な応力で引き伸ばし、 c) 該ガラスに保護領域および非保護領域のパターンを、保護すべきガラ スの前記領域上に材料の層を施すことにより形成し、該材料がAgの該ガラス 中へのイオン移動を妨げることができ、 d) 該ガラスを、銀を含有する溶融イオン交換浴に施して、前記ハロゲン 化銀粒子を銀に還元し、それによって、該ガラスを非保護領域において偏光性 にし、 e) 前記保護領域から前記材料を除去して、その下にある非偏光ガラスを 現す、 各工程により、偏光領域および非偏光領域が一体となったガラスを形成する方 法。 6.前記相分離可能なガラスが、xが0と1の間の値をとる、AgClxBr1-x 、CuClxBr1-x、およびCu/Cdハロゲン化物からなる群より選択され る還元性の引き伸ばされた層を含むことを特徴とする請求の範囲第5項記載の 方法。 7.前記材料の層が、TiおよびSiからなる群より選択されることを特徴とす る請求の範囲第5項記載の方法。 8.前記材料の層が、スパッタリング、熱蒸着、および化学蒸着からなる群より 選択される方法により形成されることを特徴とする請求の範囲第7項記載の方 法。 9.前記材料の層が、0.01から5μmの範囲の厚さを有することを特徴とする請 求の範囲第8項記載の方法。 10.前記ガラスが、250から450℃の範囲の温度で前記イオン交換浴に曝されるこ とを特徴とする請求の範囲第5項記載の方法。 11.a) 相分離可能な銅および銀含有ガラスを提供し、該ガラスがその中のハ ロゲン化物粒子の存在により相分離可能であり、 b) 該ガラスを、前記粒子が応力の方向に引き伸ばされ、整列されるよう な応力で引き伸ばし、 c) 孔により形成された所望のパターンを有するシャドウマスクを配置す ることにより、前記ガラスに保護領域および非保護領域のパターンを形成し、 d) 該ガラスの非保護領域に紫外線および熱を、前記孔を通して露出して 、前記ハロゲン化銀粒子を銀に還元し、それによって、該ガラスを前記非保護 領域において偏光性にする、 各工程により、偏光領域および非偏光領域が一体となったガラスを形成する方 法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4479097P | 1997-04-24 | 1997-04-24 | |
| US60/044,790 | 1997-04-24 | ||
| PCT/US1998/007570 WO1998047832A1 (en) | 1997-04-24 | 1998-04-16 | Method of making glass having polarizing and non-polarizing regions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001522470A true JP2001522470A (ja) | 2001-11-13 |
Family
ID=21934354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54614998A Ceased JP2001522470A (ja) | 1997-04-24 | 1998-04-16 | 偏光領域および非偏光領域を有するガラスの製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6298691B1 (ja) |
| EP (1) | EP1017642A4 (ja) |
| JP (1) | JP2001522470A (ja) |
| WO (1) | WO1998047832A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6524773B1 (en) * | 1996-03-28 | 2003-02-25 | Corning Incorporated | Polarizing glasses having integral non-polarizing regions |
| US6171762B1 (en) * | 1996-03-28 | 2001-01-09 | Corning Incorporated | Polarizing glasses having integral non-polarizing regions |
| EP0909744B1 (en) * | 1997-10-17 | 2001-12-05 | Corning Incorporated | Method of forming glass having integral polarizing and non-polarizing regions |
| US6606885B2 (en) | 2001-10-09 | 2003-08-19 | Corning Incorporated | Infrared, glass polarizer and method |
| US6563639B1 (en) | 2002-01-24 | 2003-05-13 | Corning Incorporated | Polarizing glasses |
| US7104090B2 (en) * | 2002-01-24 | 2006-09-12 | Corning Incorporated | Method of making polarizing glasses |
| US7110179B2 (en) * | 2002-12-19 | 2006-09-19 | Corning Incorporated | Polarizers and isolators and methods of manufacture |
| US7468148B2 (en) * | 2005-10-24 | 2008-12-23 | Corning Incorporated | Visible polarizing glass and process |
| US20070123410A1 (en) | 2005-11-30 | 2007-05-31 | Morena Robert M | Crystallization-free glass frit compositions and frits made therefrom for microreactor devices |
| US7618908B2 (en) * | 2005-12-20 | 2009-11-17 | Corning Incorporated | Visible light optical polarizer made from stretched H2-treated glass |
| US20070153383A1 (en) * | 2005-12-30 | 2007-07-05 | Nicholas Francis Borrelli | Method for making a wide optical polarizer using extrusion |
| WO2008072368A1 (ja) * | 2006-12-15 | 2008-06-19 | Okamoto Glass Co., Ltd. | 可視光用ガラス偏光子 |
| US8179595B2 (en) | 2008-01-29 | 2012-05-15 | Corning Incorporated | Polarizing photorefractive glass |
| US20090190214A1 (en) * | 2008-01-29 | 2009-07-30 | Nicholas Francis Borrelli | Polarizing photorefractive glass |
| 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 |
| CN107561624B (zh) * | 2017-11-03 | 2019-09-03 | 河南鑫宇光科技股份有限公司 | 一种偏振片的生产方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL125550C (ja) | 1963-05-06 | |||
| US3540793A (en) | 1968-07-03 | 1970-11-17 | Corning Glass Works | Photochromic polarizing glasses |
| 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 |
| US4017318A (en) * | 1976-01-02 | 1977-04-12 | Corning Glass Works | Photosensitive colored glasses |
| US4125405A (en) * | 1976-11-05 | 1978-11-14 | Corning Glass Works | Colored, dichroic, birefringent glass articles produced by optical alteration of additively-colored glasses containing silver and silver halides |
| US4092139A (en) * | 1977-03-16 | 1978-05-30 | Corning Glass Works | Process for making colored photosensitive glass |
| US4086089A (en) | 1977-03-17 | 1978-04-25 | Corning Glass Works | Method for producing tri-color screens for television picture tubes |
| US4191547A (en) * | 1978-07-14 | 1980-03-04 | Corning Glass Works | Method of making photosensitive colored glasses exhibiting alterable photo-anisotropic effects |
| US4282022A (en) * | 1980-04-28 | 1981-08-04 | Corning Glass Works | Method for making polarizing glasses through extrusion |
| US4304584A (en) | 1980-04-28 | 1981-12-08 | Corning Glass Works | Method for making polarizing glasses by extrusion |
| US4479819A (en) | 1982-09-29 | 1984-10-30 | Corning Glass Works | Infrared polarizing glasses |
| US4840655A (en) * | 1988-02-26 | 1989-06-20 | Corning Glass Works | Method for making colored photochromic glasses |
| US4832724A (en) * | 1988-02-26 | 1989-05-23 | Corning Glass Works | Method of making colored photochromic glasses |
| US4908054A (en) * | 1989-02-21 | 1990-03-13 | Corning Incorporated | Method for making infrared polarizing glasses |
| JP3010758B2 (ja) | 1991-03-08 | 2000-02-21 | 三菱化学株式会社 | 積層体 |
| US5517356A (en) | 1993-12-15 | 1996-05-14 | Corning Incorporated | Glass polarizer for visible light |
| DE69502689T2 (de) * | 1994-12-27 | 1999-01-14 | Hoya Corp., Tokio/Tokyo | Verfahren zur Herstellung von Polarisierendem Glas |
| EP0719742B1 (en) * | 1994-12-27 | 1998-04-08 | Hoya Corporation | Polarizing glass and production process thereof |
| WO1998014409A1 (en) * | 1996-09-30 | 1998-04-09 | Corning Incorporated | Method of making a polarizing glass |
| US6221480B1 (en) * | 1996-12-04 | 2001-04-24 | Corning Incorporated | Broadband contrast polarizing glass |
| EP0909744B1 (en) * | 1997-10-17 | 2001-12-05 | Corning Incorporated | Method of forming glass having integral polarizing and non-polarizing regions |
-
1998
- 1998-04-16 US US09/403,712 patent/US6298691B1/en not_active Expired - Fee Related
- 1998-04-16 EP EP98918233A patent/EP1017642A4/en not_active Withdrawn
- 1998-04-16 WO PCT/US1998/007570 patent/WO1998047832A1/en not_active Ceased
- 1998-04-16 JP JP54614998A patent/JP2001522470A/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998047832A1 (en) | 1998-10-29 |
| EP1017642A4 (en) | 2002-06-26 |
| US6298691B1 (en) | 2001-10-09 |
| EP1017642A1 (en) | 2000-07-12 |
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