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WO1996030184B1 - Process and device for producing double-layer light-conducting microstructures using moulding techniques - Google Patents

Process and device for producing double-layer light-conducting microstructures using moulding techniques

Info

Publication number
WO1996030184B1
WO1996030184B1 PCT/EP1996/001389 EP9601389W WO9630184B1 WO 1996030184 B1 WO1996030184 B1 WO 1996030184B1 EP 9601389 W EP9601389 W EP 9601389W WO 9630184 B1 WO9630184 B1 WO 9630184B1
Authority
WO
WIPO (PCT)
Prior art keywords
layer light
layer
producing double
moulding techniques
microstructures
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
Application number
PCT/EP1996/001389
Other languages
German (de)
French (fr)
Other versions
WO1996030184A1 (en
Filing date
Publication date
Application filed filed Critical
Priority to AT96911967T priority Critical patent/ATE190900T1/en
Priority to JP8528944A priority patent/JPH11503079A/en
Priority to EP96911967A priority patent/EP0817713B1/en
Priority to DE59604779T priority patent/DE59604779D1/en
Publication of WO1996030184A1 publication Critical patent/WO1996030184A1/en
Publication of WO1996030184B1 publication Critical patent/WO1996030184B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

The invention concerns a process for producing a structure comprising at least two layers, with at least one core layer and at least one mantle layer. A tool, comprising a hard bottom die with at least one mould cavity and a soft upper die with at least one layer, is used to introduce the core layer into the mould cavity and bond it to the mantle layer.

Claims

20 20 GEÄNDERTE ANSPRUCHECHANGED CLAIMS [beim Internationalen Büro am 22. October 1996 (22.10.96) eingegangen; ursprünglicher Anspruch 1 geändert; alle weiteren Ansprüche unverändert (1 Seite)][received at the International Bureau on October 22, 1996 (October 22, 1996); original claim 1 changed; all other claims unchanged (1 page)] Verfahren zur Herstellung einer mindestens zwei Schichten aufweisenden Struktur mit mindestens einer Kernschicht (30) und mindestens einer Mantelschicht (40), wobei mittels eines Werkzeuges, bestehend aus einer mindestens ein Formnest (15) aufweisenden Matrize (10) und einem Stempel (20), die Kernschicht (30) in das Formnest (15) eingebracht und mit der Mantelschicht (40) verbunden wird, dadurch gekennzeichnet, daß der Werkstoff des Stempels (20) weicher ist als der Werkstoff der Matrize (10), so daß der Stempel (20) beim Abformen zumindest teilweise in die Matrize (10) eindringen kann. Method for producing a structure having at least two layers with at least one core layer (30) and at least one cladding layer (40), wherein by means of a tool consisting of a die (10) having at least one mold cavity (15) and a stamp (20), the core layer (30) is introduced into the mold cavity (15) and connected to the cladding layer (40), characterized in that the material of the ram (20) is softer than the material of the matrix (10), so that the ram (20 ) during molding at least partially into the die (10) can penetrate.
PCT/EP1996/001389 1995-03-31 1996-03-29 Process and device for producing double-layer light-conducting microstructures using moulding techniques Ceased WO1996030184A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT96911967T ATE190900T1 (en) 1995-03-31 1996-03-29 METHOD AND DEVICE FOR PRODUCING TWO-LAYER, LIGHT-CONDUCTING MICROSTRUCTURES USING MOLDING TECHNOLOGY
JP8528944A JPH11503079A (en) 1995-03-31 1996-03-29 Method and apparatus for the production of two-layer photoconductive microstructures by molding techniques
EP96911967A EP0817713B1 (en) 1995-03-31 1996-03-29 Process and device for producing double-layer light-conducting microstructures using moulding techniques
DE59604779T DE59604779D1 (en) 1995-03-31 1996-03-29 METHOD AND DEVICE FOR PRODUCING TWO-LAYER, LIGHT-CONDUCTING MICROSTRUCTURES BY IMPRESSION TECHNOLOGY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19511862 1995-03-31
DE19511862.6 1995-03-31

Publications (2)

Publication Number Publication Date
WO1996030184A1 WO1996030184A1 (en) 1996-10-03
WO1996030184B1 true WO1996030184B1 (en) 1996-12-05

Family

ID=7758275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/001389 Ceased WO1996030184A1 (en) 1995-03-31 1996-03-29 Process and device for producing double-layer light-conducting microstructures using moulding techniques

Country Status (6)

Country Link
EP (1) EP0817713B1 (en)
JP (1) JPH11503079A (en)
KR (1) KR19980703356A (en)
AT (1) ATE190900T1 (en)
DE (2) DE59604779D1 (en)
WO (1) WO1996030184A1 (en)

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US8153957B2 (en) 1996-09-27 2012-04-10 Digitaloptics Corporation East Integrated optical imaging systems including an interior space between opposing substrates and associated methods
US6096155A (en) 1996-09-27 2000-08-01 Digital Optics Corporation Method of dicing wafer level integrated multiple optical elements
SE515104C2 (en) 1999-02-12 2001-06-11 Aamic Ab Method for producing a mold body as well as a mold body thus prepared
US7923173B1 (en) * 2000-10-19 2011-04-12 Illinois Tool Works Inc. Photo definable polyimide film used as an embossing surface
DE10065849C2 (en) * 2000-12-22 2003-02-27 Siemens Ag Process for the production of light guide paths in injection molded housing parts
DE10065563A1 (en) * 2000-12-28 2002-07-18 Siemens Ag Process for the production of polymer films with integrated optical waveguides
AU2004318602B2 (en) * 2003-12-19 2009-12-10 The University Of North Carolina At Chapel Hill Methods for fabricating isolated micro- and nano- structures using soft or imprint lithography
DE102006011964A1 (en) * 2006-03-15 2007-09-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Processing of an optical element, useful in terahertz wavelength range, comprises machining and/or abrasive ultra-precision processing of the optical element to form recesses into the surface
EP2717044A1 (en) * 2012-10-03 2014-04-09 Metrohm Ag Method for detecting analytes
EP3838544B1 (en) * 2019-12-17 2023-09-20 Essilor International Methods, apparatuses, and systems for edge sealing laminate wafers containing a soft deformable inner film

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923909B1 (en) * 1970-12-17 1974-06-19
JPS59227908A (en) * 1983-06-10 1984-12-21 Daikin Ind Ltd Optical fiber plastic sheath material
US5219497A (en) * 1987-10-30 1993-06-15 Innotech, Inc. Method for manufacturing lenses using thin coatings
US5175030A (en) * 1989-02-10 1992-12-29 Minnesota Mining And Manufacturing Company Microstructure-bearing composite plastic articles and method of making
JPH0345901A (en) * 1989-07-13 1991-02-27 Mitsubishi Rayon Co Ltd Manufacturing method for modified fly-eye lenses
US5138687A (en) * 1989-09-26 1992-08-11 Omron Corporation Rib optical waveguide and method of manufacturing the same
IT1231076B (en) * 1989-09-28 1991-11-12 Pirelli Cavi Spa PROCEDURE FOR THE CONSTRUCTION OF A SEPARABLE CONNECTION GROUP FOR OPTICAL FIBERS COMBINED WITH A TAPE AND A CONNECTION GROUP WITH IT MADE.
JPH03114007A (en) * 1989-09-28 1991-05-15 Victor Co Of Japan Ltd Production of optical integrated circuit provided with optical waveguide layer and grating coupler
DE69029366T2 (en) * 1989-10-30 1997-05-15 Sharp Kk Optical device with microlens and method for producing microlenses
DE69118413T2 (en) * 1990-01-18 1996-08-08 Du Pont Process for the production of optically readable media with information in relief
JPH04299328A (en) * 1991-03-28 1992-10-22 Toppan Printing Co Ltd Production of both-side lenticular sheet
JPH0560920A (en) * 1991-08-29 1993-03-12 Nissha Printing Co Ltd Production of light transmission plate for surface light source device
EP0560043B1 (en) * 1992-03-07 1997-06-18 Minnesota Mining And Manufacturing Company Manufacturing method of devices for lightguide networks and elements produced using this method
WO1993023244A1 (en) * 1992-05-08 1993-11-25 Raymond Enterprises, Inc. Lenticular optical system
JPH06201936A (en) * 1992-12-28 1994-07-22 Matsushita Electric Ind Co Ltd Optical fiber array and its production
WO1995005616A1 (en) * 1993-08-13 1995-02-23 Telstra Corporation Limited A method of forming an optical waveguide device

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