WO2002016106A2 - Differentially cured materials and process for forming same - Google Patents
Differentially cured materials and process for forming same Download PDFInfo
- Publication number
- WO2002016106A2 WO2002016106A2 PCT/US2001/025241 US0125241W WO0216106A2 WO 2002016106 A2 WO2002016106 A2 WO 2002016106A2 US 0125241 W US0125241 W US 0125241W WO 0216106 A2 WO0216106 A2 WO 0216106A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pattern
- radiation
- curable material
- stmcture
- cured
- Prior art date
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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
- G03F7/001—Phase modulating patterns, e.g. refractive index patterns
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
- B29C35/0894—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds provided with masks or diaphragms
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00605—Production of reflex reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
- B29K2105/243—Partially cured
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/003—Reflective
-
- 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
- B29L2011/0083—Reflectors
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020037002376A KR100798172B1 (en) | 2000-08-18 | 2001-08-10 | Differentially cured materials and process for forming same |
DE60117573T DE60117573T2 (en) | 2000-08-18 | 2001-08-10 | DIFFERENTLY HARDENED MATERIALS AND METHOD FOR THE PRODUCTION THEREOF |
EP01963933A EP1309437B1 (en) | 2000-08-18 | 2001-08-10 | Differentially cured materials and process for forming same |
JP2002521010A JP2004506547A (en) | 2000-08-18 | 2001-08-10 | Differentially cured material and method of forming the material |
AU2001284844A AU2001284844A1 (en) | 2000-08-18 | 2001-08-10 | Differentially cured materials and process for forming same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22669700P | 2000-08-18 | 2000-08-18 | |
US60/226,697 | 2000-08-18 | ||
US25617600P | 2000-12-15 | 2000-12-15 | |
US60/256,176 | 2000-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002016106A2 true WO2002016106A2 (en) | 2002-02-28 |
WO2002016106A3 WO2002016106A3 (en) | 2002-05-02 |
Family
ID=26920792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/025241 WO2002016106A2 (en) | 2000-08-18 | 2001-08-10 | Differentially cured materials and process for forming same |
Country Status (9)
Country | Link |
---|---|
US (2) | US7250122B2 (en) |
EP (1) | EP1309437B1 (en) |
JP (1) | JP2004506547A (en) |
KR (1) | KR100798172B1 (en) |
CN (1) | CN100389017C (en) |
AU (1) | AU2001284844A1 (en) |
DE (1) | DE60117573T2 (en) |
TW (1) | TWI294821B (en) |
WO (1) | WO2002016106A2 (en) |
Cited By (3)
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WO2004099823A2 (en) * | 2003-05-02 | 2004-11-18 | Reflexite Corporation | Light-redirecting optical structures |
WO2005064363A2 (en) * | 2003-12-23 | 2005-07-14 | Reflexite Corporation | Light-redirecting optical structure with linear prisms, and process for forming same |
CN106154399A (en) * | 2008-04-02 | 2016-11-23 | 3M创新有限公司 | Light directing film and preparation method thereof |
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US7230764B2 (en) * | 2000-08-18 | 2007-06-12 | Reflexite Corporation | Differentially-cured materials and process for forming same |
KR100798172B1 (en) | 2000-08-18 | 2008-01-24 | 리플렉사이트 코포레이션 | Differentially cured materials and process for forming same |
US8181884B2 (en) * | 2003-11-17 | 2012-05-22 | Digimarc Corporation | Machine-readable features for objects |
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EP2631085B1 (en) | 2004-04-30 | 2019-04-24 | De La Rue International Limited | Arrays of microlenses and arrays of microimages on transparent security substrates |
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DE102005060731A1 (en) * | 2005-12-16 | 2007-06-21 | Röhm Gmbh | Prism films for optical applications |
DE102006011949A1 (en) * | 2006-03-15 | 2007-09-20 | Epg (Engineered Nanoproducts Germany) Ag | Process for the production of defect-free microoptical light guide elements of large width |
JP4006650B1 (en) * | 2006-05-08 | 2007-11-14 | ソニー株式会社 | Optical film, method for producing the same, and display device |
DE102006029852A1 (en) † | 2006-06-27 | 2008-01-03 | Giesecke & Devrient Gmbh | Method of applying a microstructure, mold and microstructured article |
JP5288753B2 (en) * | 2007-09-07 | 2013-09-11 | 新光電気工業株式会社 | Method and apparatus for laminating UV curable waveguide material |
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EP2120070B1 (en) * | 2008-05-16 | 2014-03-12 | LG Electronics Inc. | Optical sheet, backlight unit, and liquid crystal display |
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- 2001-08-10 US US09/928,247 patent/US7250122B2/en not_active Expired - Fee Related
- 2001-08-10 AU AU2001284844A patent/AU2001284844A1/en not_active Abandoned
- 2001-08-10 JP JP2002521010A patent/JP2004506547A/en not_active Withdrawn
- 2001-08-10 CN CNB018145361A patent/CN100389017C/en not_active Expired - Fee Related
- 2001-08-10 WO PCT/US2001/025241 patent/WO2002016106A2/en active IP Right Grant
- 2001-08-10 DE DE60117573T patent/DE60117573T2/en not_active Expired - Lifetime
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2007
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WO2004099823A2 (en) * | 2003-05-02 | 2004-11-18 | Reflexite Corporation | Light-redirecting optical structures |
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CN100464198C (en) * | 2003-12-23 | 2009-02-25 | 瑞弗莱克塞特公司 | Light-redirecting optical structure and process for forming same |
CN106154399A (en) * | 2008-04-02 | 2016-11-23 | 3M创新有限公司 | Light directing film and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
AU2001284844A1 (en) | 2002-03-04 |
KR100798172B1 (en) | 2008-01-24 |
US7517205B2 (en) | 2009-04-14 |
US20070292549A1 (en) | 2007-12-20 |
CN1447740A (en) | 2003-10-08 |
US20020051866A1 (en) | 2002-05-02 |
DE60117573T2 (en) | 2006-12-14 |
US7250122B2 (en) | 2007-07-31 |
CN100389017C (en) | 2008-05-21 |
TWI294821B (en) | 2008-03-21 |
WO2002016106A3 (en) | 2002-05-02 |
KR20030027042A (en) | 2003-04-03 |
EP1309437B1 (en) | 2006-03-01 |
DE60117573D1 (en) | 2006-04-27 |
JP2004506547A (en) | 2004-03-04 |
EP1309437A2 (en) | 2003-05-14 |
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