[go: up one dir, main page]

WO2010066521A3 - Hybrid optics - Google Patents

Hybrid optics Download PDF

Info

Publication number
WO2010066521A3
WO2010066521A3 PCT/EP2009/064876 EP2009064876W WO2010066521A3 WO 2010066521 A3 WO2010066521 A3 WO 2010066521A3 EP 2009064876 W EP2009064876 W EP 2009064876W WO 2010066521 A3 WO2010066521 A3 WO 2010066521A3
Authority
WO
WIPO (PCT)
Prior art keywords
holder
glass
glass element
plastic
alkali
Prior art date
Application number
PCT/EP2009/064876
Other languages
German (de)
French (fr)
Other versions
WO2010066521A2 (en
Inventor
Ralf Vollmer
Original Assignee
Osram Gesellschaft mit beschränkter Haftung
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 Osram Gesellschaft mit beschränkter Haftung filed Critical Osram Gesellschaft mit beschränkter Haftung
Publication of WO2010066521A2 publication Critical patent/WO2010066521A2/en
Publication of WO2010066521A3 publication Critical patent/WO2010066521A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14434—Coating brittle material, e.g. 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
    • 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
    • C03C23/006—Other surface treatment of glass not in the form of fibres or filaments by irradiation by plasma or corona discharge
    • 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
    • C03C23/008—Other surface treatment of glass not in the form of fibres or filaments comprising a lixiviation step
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Lenses (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to hybrid optic having an optical glass element and a holder made of plastic, wherein at least one contact section of the glass element contacts the holder. In a first application example of the invention, the holder is made of one of the following resistant plastics: ETFE, ECTFE, PCTFE, PA, PPO, PE, PMMA, PP, PS, PES, PTFE, PFA, PVC or PMP. In a second application example of the invention, the glass element is made of quartz glass or phosphate glass or of alkali-free glass or it exhibits a barrier layer as a diffusion block for alkali and earth-alkaline metals. Fewer alkali and earth-alkaline metals diffuse out of such types of glass elements. In the method according to the invention for increasing the durability of hybrid optics that exhibit a glass element and a holder made of plastic, wherein at least one contact section of the glass element contacts the holder, the glass element is heat-deformed in an oxygenated atmosphere or alkali and earth-alkaline metals are removed at least from the contact sections of the glass element before coating of the glass element by the plastic of the holder. Fewer alkali and earth-alkaline metals also diffuse out of such types of glass elements, so that the plastic of the holder is less affected. In both variants of the hybrid optic according to the invention and in the production method for hybrid optics according to the invention, a weakness of the plastic of the holder is prevented, resulting in the hybrid optic according to the invention exhibiting improved durability and resistance.
PCT/EP2009/064876 2008-12-09 2009-11-10 Hybrid optics WO2010066521A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008061156A DE102008061156A1 (en) 2008-12-09 2008-12-09 hybrid optics
DE102008061156.5 2008-12-09

Publications (2)

Publication Number Publication Date
WO2010066521A2 WO2010066521A2 (en) 2010-06-17
WO2010066521A3 true WO2010066521A3 (en) 2011-03-10

Family

ID=42145702

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/064876 WO2010066521A2 (en) 2008-12-09 2009-11-10 Hybrid optics

Country Status (2)

Country Link
DE (1) DE102008061156A1 (en)
WO (1) WO2010066521A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012206971A1 (en) * 2012-04-26 2013-10-31 Osram Gmbh OPTICAL DEVICE AND LIGHTING DEVICE
JP2015040890A (en) * 2013-08-20 2015-03-02 アルプス電気株式会社 Lens with lens barrel
DE102015114563A1 (en) * 2015-09-01 2017-03-02 Osram Opto Semiconductors Gmbh Microlens for LED module
CN106707725B (en) * 2017-01-20 2022-07-22 中国电子科技集团公司第十二研究所 Optical transmission window for atomic clock
DE102018215030A1 (en) * 2018-09-04 2020-03-05 Carl Zeiss Meditec Ag Lens element and contact device for an ophthalmological laser therapy system
DE102019201403A1 (en) * 2019-02-04 2020-08-06 Osram Gmbh OPTICAL UNIT AND METHOD FOR THE PRODUCTION THEREOF
DE102022127063A1 (en) 2022-10-17 2024-04-18 HELLA GmbH & Co. KGaA Light module for a lighting device of a vehicle with a mounting unit consisting of a Fresnel lens and a lens holder

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607901C (en) * 1933-04-28 1935-01-11 Naamlooze Vennootschap Mij Tot Process for the production of objects from silicate masses
EP0071865A2 (en) * 1981-08-06 1983-02-16 Asahi Glass Company Ltd. Glass body provided with an alkali diffusion-preventing silicon oxide layer
DE3518197A1 (en) * 1985-05-21 1986-11-27 Heinrich 7413 Gomaringen Grünwald METHOD FOR REMOVING METALIONS FROM BODIES OF GLASS, CERAMIC MATERIALS AND OTHER AMORPHOUS MATERIALS AND CRYSTALLINE MATERIALS
JPH02155710A (en) * 1988-12-09 1990-06-14 Asahi Glass Co Ltd Manufacture of window glass with gasket
JPH06246782A (en) * 1993-02-26 1994-09-06 Takagi Seiko:Kk Insert molding of plate glass fitted product
EP0705801A1 (en) * 1994-10-04 1996-04-10 Ppg Industries, Inc. Alkali metal diffusion barrier layer
US5741446A (en) * 1995-05-26 1998-04-21 Mitsubishi Engineering-Plastics Corp. Method of producing a molded article using a mold assembly with an insert block
DE19900178C1 (en) * 1999-01-07 2000-05-25 Schott Glas Brittle glass and/or ceramic body for example for a cooking surface, is held in a thermoplastic frame with an elastomer content with a relaxation effect to reduce breakages to minimum levels
US20010040143A1 (en) * 1999-11-25 2001-11-15 Jang Hong Kyu Method for extracting sodium elements from glass surface
WO2003074251A1 (en) * 2002-03-01 2003-09-12 Holophane Projector comprising a glass lens and a plastic lens support and tool for overmoulding the support on the lens
EP1388709A1 (en) * 2002-08-08 2004-02-11 Valeo Vision A method for manufacturing a lighting or signalling device, and a lighting or signalling device obtained by this method
WO2004103680A1 (en) * 2003-05-23 2004-12-02 Krauss-Maffei Kunststofftechnik Gmbh Production of hybrid components by insert injection moulding, using plasma-treated inserts
WO2010057489A1 (en) * 2008-11-21 2010-05-27 Osram Gmbh Hybrid optic

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607901C (en) * 1933-04-28 1935-01-11 Naamlooze Vennootschap Mij Tot Process for the production of objects from silicate masses
EP0071865A2 (en) * 1981-08-06 1983-02-16 Asahi Glass Company Ltd. Glass body provided with an alkali diffusion-preventing silicon oxide layer
DE3518197A1 (en) * 1985-05-21 1986-11-27 Heinrich 7413 Gomaringen Grünwald METHOD FOR REMOVING METALIONS FROM BODIES OF GLASS, CERAMIC MATERIALS AND OTHER AMORPHOUS MATERIALS AND CRYSTALLINE MATERIALS
JPH02155710A (en) * 1988-12-09 1990-06-14 Asahi Glass Co Ltd Manufacture of window glass with gasket
JPH06246782A (en) * 1993-02-26 1994-09-06 Takagi Seiko:Kk Insert molding of plate glass fitted product
EP0705801A1 (en) * 1994-10-04 1996-04-10 Ppg Industries, Inc. Alkali metal diffusion barrier layer
US5741446A (en) * 1995-05-26 1998-04-21 Mitsubishi Engineering-Plastics Corp. Method of producing a molded article using a mold assembly with an insert block
DE19900178C1 (en) * 1999-01-07 2000-05-25 Schott Glas Brittle glass and/or ceramic body for example for a cooking surface, is held in a thermoplastic frame with an elastomer content with a relaxation effect to reduce breakages to minimum levels
US20010040143A1 (en) * 1999-11-25 2001-11-15 Jang Hong Kyu Method for extracting sodium elements from glass surface
WO2003074251A1 (en) * 2002-03-01 2003-09-12 Holophane Projector comprising a glass lens and a plastic lens support and tool for overmoulding the support on the lens
EP1388709A1 (en) * 2002-08-08 2004-02-11 Valeo Vision A method for manufacturing a lighting or signalling device, and a lighting or signalling device obtained by this method
WO2004103680A1 (en) * 2003-05-23 2004-12-02 Krauss-Maffei Kunststofftechnik Gmbh Production of hybrid components by insert injection moulding, using plasma-treated inserts
WO2010057489A1 (en) * 2008-11-21 2010-05-27 Osram Gmbh Hybrid optic

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199030, Derwent World Patents Index; AN 1990-227874 *
DATABASE WPI Week 199440, Derwent World Patents Index; AN 1994-321723 *

Also Published As

Publication number Publication date
DE102008061156A1 (en) 2010-06-10
WO2010066521A2 (en) 2010-06-17

Similar Documents

Publication Publication Date Title
WO2010066521A3 (en) Hybrid optics
WO2010131854A3 (en) Organic light-emitting diode and method for manufacturing same
BRPI0919445A2 (en) substrate manufacturing process, notably transparent glass substrates, substrate assembly, and glazing assembly.
ATE548424T1 (en) NEUTRAL STATIC POLYCARBONATES, PRODUCTION PROCESSES AND ITEMS THEREOF
WO2010078046A3 (en) Architectural articles comprising a fluoropolymeric multilayer optical film and methods of making the same
WO2011084391A3 (en) Light redirecting film laminate
WO2012134787A3 (en) Hybrid light redirecting and light diffusing constructions
WO2011034300A3 (en) Method for manufacturing a curved display panel
WO2010042460A3 (en) Intermediate thermal expansion coefficient glass
WO2011084303A3 (en) Light redirecting constructions
TW200613331A (en) Acrylic resin film and production method for the same
ATE477220T1 (en) METHOD FOR PRODUCING MICROFLUIDIC DEVICES
EP2206165B8 (en) Robust light emitting diode structure with removed substrate and added optical element, method of manufacturing the same
WO2007115041A3 (en) Structured composite optical films
WO2012170886A3 (en) Vehicular component incorporating concealable indicia with controlled light transmission
WO2007117935A3 (en) Structured composite optical films
WO2012036527A3 (en) Transparent conductive film with superior visibility and method for producing same
EP1930373A3 (en) Transparent moulds made from polyamide moulding material
WO2009133176A3 (en) Thin layer solar module as laminated safety glass
WO2007115796A3 (en) Weather-resistant layer system
GB2492232B (en) Illuminated panel and method of fabrication thereof
EP2267192A4 (en) QUARTZ GLASS CUP, METHOD FOR MANUFACTURING THE SAME, AND APPLICATIONS THEREOF
WO2008135544A3 (en) Production of films for composite glazings by means of injection moulding or injection stamping methods
WO2012061211A3 (en) Reflective articles and methods of making the same
BR112012011573A2 (en) glazed reflective pane

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09764755

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09764755

Country of ref document: EP

Kind code of ref document: A2