DE69322212T2 - Form zum Herstellen von optischen Elementen und Verfahren zu ihrer Herstellung - Google Patents
Form zum Herstellen von optischen Elementen und Verfahren zu ihrer HerstellungInfo
- Publication number
- DE69322212T2 DE69322212T2 DE69322212T DE69322212T DE69322212T2 DE 69322212 T2 DE69322212 T2 DE 69322212T2 DE 69322212 T DE69322212 T DE 69322212T DE 69322212 T DE69322212 T DE 69322212T DE 69322212 T2 DE69322212 T2 DE 69322212T2
- Authority
- DE
- Germany
- Prior art keywords
- production
- mold
- optical elements
- optical
- elements
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
- C03B11/084—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor
- C03B11/086—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor of coated dies
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/10—Die base materials
- C03B2215/12—Ceramics or cermets, e.g. cemented WC, Al2O3 or TiC
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/14—Die top coat materials, e.g. materials for the glass-contacting layers
- C03B2215/24—Carbon, e.g. diamond, graphite, amorphous carbon
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
- C03B2215/31—Two or more distinct intermediate layers or zones
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
- C03B2215/32—Intermediate layers, e.g. graded zone of base/top material of metallic or silicon material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
- C03B2215/34—Intermediate layers, e.g. graded zone of base/top material of ceramic or cermet material, e.g. diamond-like carbon
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/08—Coated press-mould dies
- C03B2215/30—Intermediate layers, e.g. graded zone of base/top material
- C03B2215/38—Mixed or graded material layers or zones
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/808—Lens mold
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19030892 | 1992-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69322212D1 DE69322212D1 (de) | 1999-01-07 |
DE69322212T2 true DE69322212T2 (de) | 1999-06-24 |
Family
ID=16256006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69322212T Expired - Fee Related DE69322212T2 (de) | 1992-06-25 | 1993-06-22 | Form zum Herstellen von optischen Elementen und Verfahren zu ihrer Herstellung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5676723A (de) |
EP (1) | EP0581013B1 (de) |
DE (1) | DE69322212T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5653779A (en) * | 1994-06-30 | 1997-08-05 | Heraeus Quarzglas Gmbh | Method for manufacturing quartz glass components and molding frame therefor |
JP3820486B2 (ja) * | 1995-09-18 | 2006-09-13 | Hoya株式会社 | ガラス光学素子の製造方法 |
US8234477B2 (en) | 1998-07-31 | 2012-07-31 | Kom Networks, Inc. | Method and system for providing restricted access to a storage medium |
US6658895B2 (en) * | 2001-08-16 | 2003-12-09 | Richter Precision, Inc. | Carbon nitride coating for optical media discs |
US20030115907A1 (en) * | 2001-09-07 | 2003-06-26 | Patton Edward K. | Multiple lens molding system and method |
EP1436448A1 (de) * | 2001-10-16 | 2004-07-14 | Arizona Board Of Regents, a Body corporate acting on behalf of Arizona State University | Epitaktisches aufwachsen von quaternären halbleitern mit grosser bandlücke bei niedriger temperatur |
US7015640B2 (en) | 2002-09-11 | 2006-03-21 | General Electric Company | Diffusion barrier coatings having graded compositions and devices incorporating the same |
US6830812B2 (en) | 2003-01-21 | 2004-12-14 | Equity Enterprises | Carbon material and process of manufacturing |
US6893601B2 (en) * | 2003-01-21 | 2005-05-17 | Equity Enterprises | Surface hardened carbon material and process of manufacturing |
TWI240704B (en) * | 2003-12-26 | 2005-10-01 | Asia Optical Co Inc | Molding die for molding glass |
TW200523219A (en) * | 2004-01-07 | 2005-07-16 | Asia Optical Co Inc | Multilayer core used in glass molding |
WO2005121038A2 (en) * | 2004-06-07 | 2005-12-22 | Colorado School Of Mines | Coating for glass molding dies and forming tools |
CN1927748A (zh) * | 2005-09-07 | 2007-03-14 | 鸿富锦精密工业(深圳)有限公司 | 成型模具及其制造方法 |
US20070157670A1 (en) * | 2005-12-30 | 2007-07-12 | Chien-Min Sung | Superhard mold face for forming ele |
JP5102516B2 (ja) * | 2007-03-06 | 2012-12-19 | 株式会社神戸製鋼所 | 成形金型 |
US20150175467A1 (en) * | 2013-12-23 | 2015-06-25 | Infineon Technologies Austria Ag | Mold, method for producing a mold, and method for forming a mold article |
CN107236924B (zh) * | 2016-03-28 | 2021-08-17 | 精工爱普生株式会社 | 钟表用外装部件以及钟表 |
US10969560B2 (en) | 2017-05-04 | 2021-04-06 | Lightpath Technologies, Inc. | Integrated optical assembly and manufacturing the same |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2322835A1 (fr) * | 1975-09-02 | 1977-04-01 | Eastman Kodak Co | Procede de moulage d'elements optiques en verre et moule pour leur fabrication |
US4168961A (en) * | 1975-09-02 | 1979-09-25 | Eastman Kodak Company | Method of molding glass elements |
JPS60246230A (ja) * | 1984-05-17 | 1985-12-05 | Matsushita Electric Ind Co Ltd | 光学ガラス素子のプレス成形用型 |
JPH0247411B2 (ja) * | 1985-02-08 | 1990-10-19 | Matsushita Electric Ind Co Ltd | Kogakugarasusoshinopuresuseikeiyokata |
JPS61281030A (ja) * | 1985-06-06 | 1986-12-11 | Olympus Optical Co Ltd | 光学素子成形用金型 |
JPS62167229A (ja) * | 1986-01-20 | 1987-07-23 | Olympus Optical Co Ltd | 光学素子成形用型 |
JPS62207726A (ja) * | 1986-03-05 | 1987-09-12 | Hoya Corp | プレスレンズの製造方法 |
JPS62231012A (ja) * | 1986-03-28 | 1987-10-09 | Toyobo Co Ltd | 超異形断面繊維 |
JPS6483529A (en) * | 1987-09-28 | 1989-03-29 | Hoya Corp | Production of glass forming mold |
US4935303A (en) * | 1987-10-15 | 1990-06-19 | Canon Kabushiki Kaisha | Novel diamond-like carbon film and process for the production thereof |
US4932331A (en) * | 1987-10-16 | 1990-06-12 | Canon Kabushiki Kaisha | Novel single-bond carbon film and process for the production thereof |
JPH01301864A (ja) * | 1988-05-31 | 1989-12-06 | Hoya Corp | ガラス成形型の製造方法 |
JP2504835B2 (ja) * | 1988-08-16 | 1996-06-05 | キヤノン株式会社 | 光学素子成形用型、その製造方法およびそれを用いた成形方法 |
JPH0729784B2 (ja) * | 1988-09-16 | 1995-04-05 | キヤノン株式会社 | 光学素子成形用型 |
JPH0729786B2 (ja) * | 1988-09-19 | 1995-04-05 | キヤノン株式会社 | 光学素子成形用型 |
US5026415A (en) * | 1988-08-16 | 1991-06-25 | Canon Kabushiki Kaisha | Mold with hydrogenated amorphous carbon film for molding an optical element |
US5202156A (en) * | 1988-08-16 | 1993-04-13 | Canon Kabushiki Kaisha | Method of making an optical element mold with a hard carbon film |
JPH02107532A (ja) * | 1988-10-18 | 1990-04-19 | Canon Inc | 光学素子成形用型 |
JP2572438B2 (ja) * | 1989-01-30 | 1997-01-16 | ホーヤ株式会社 | ガラスプレス成形型の製造方法 |
JPH02283627A (ja) * | 1989-04-24 | 1990-11-21 | Asahi Optical Co Ltd | 光学ガラス素子成形用の成形型 |
JP2571290B2 (ja) * | 1989-11-13 | 1997-01-16 | キヤノン株式会社 | 光学素子成形用型 |
JP2612621B2 (ja) * | 1989-11-13 | 1997-05-21 | キヤノン株式会社 | 光学素子成形用型 |
US5202571A (en) * | 1990-07-06 | 1993-04-13 | Canon Kabushiki Kaisha | Electron emitting device with diamond |
-
1993
- 1993-06-22 EP EP93109968A patent/EP0581013B1/de not_active Expired - Lifetime
- 1993-06-22 DE DE69322212T patent/DE69322212T2/de not_active Expired - Fee Related
-
1997
- 1997-01-21 US US08/786,180 patent/US5676723A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69322212D1 (de) | 1999-01-07 |
EP0581013B1 (de) | 1998-11-25 |
EP0581013A1 (de) | 1994-02-02 |
US5676723A (en) | 1997-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Free format text: WESER & KOLLEGEN, 81245 MUENCHEN |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |