WO2000010929A1 - High efficiency monolithic glass light shaping diffuser and method of making - Google Patents
High efficiency monolithic glass light shaping diffuser and method of making Download PDFInfo
- Publication number
- WO2000010929A1 WO2000010929A1 PCT/US1999/019477 US9919477W WO0010929A1 WO 2000010929 A1 WO2000010929 A1 WO 2000010929A1 US 9919477 W US9919477 W US 9919477W WO 0010929 A1 WO0010929 A1 WO 0010929A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gel
- glass
- light shaping
- diffuser
- sol
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract description 118
- 238000007493 shaping process Methods 0.000 title claims abstract description 90
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 229920001971 elastomer Polymers 0.000 claims abstract description 54
- 239000000758 substrate Substances 0.000 claims abstract description 39
- 238000004049 embossing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 85
- 238000000034 method Methods 0.000 claims description 82
- 230000008569 process Effects 0.000 claims description 39
- 230000032683 aging Effects 0.000 claims description 33
- 239000005373 porous glass Substances 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- 238000005266 casting Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 15
- 150000004703 alkoxides Chemical class 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 239000002243 precursor Substances 0.000 claims description 7
- 239000000075 oxide glass Substances 0.000 claims description 3
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 abstract description 11
- 238000000465 moulding Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000005304 optical glass Substances 0.000 abstract description 2
- 238000001879 gelation Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 66
- 239000004033 plastic Substances 0.000 description 42
- 229920003023 plastic Polymers 0.000 description 42
- 239000000243 solution Substances 0.000 description 27
- 230000003287 optical effect Effects 0.000 description 21
- 239000010408 film Substances 0.000 description 17
- 238000002156 mixing Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000004593 Epoxy Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 230000009477 glass transition Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 230000010076 replication Effects 0.000 description 5
- 238000003980 solgel method Methods 0.000 description 5
- 230000003667 anti-reflective effect Effects 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920002631 room-temperature vulcanizate silicone Polymers 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- -1 tungsten halogen Chemical class 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012681 fiber drawing Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 239000012434 nucleophilic reagent Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/12—Other methods of shaping glass by liquid-phase reaction processes
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
- C03C1/008—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route for the production of films or coatings
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
- C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/32—Holograms used as optical elements
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/213—SiO2
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/77—Coatings having a rough surface
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/113—Deposition methods from solutions or suspensions by sol-gel processes
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Glass Melting And Manufacturing (AREA)
- Optical Elements Other Than Lenses (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002341408A CA2341408C (en) | 1998-08-25 | 1999-08-24 | High efficiency monolithic glass light shaping diffuser and method of making |
JP2000566206A JP4460163B2 (en) | 1998-08-25 | 1999-08-24 | High-efficiency monolithic glass light-shaping diffuser and manufacturing method thereof |
EP99945203A EP1113999A4 (en) | 1998-08-25 | 1999-08-24 | High efficiency monolithic glass light shaping diffuser and method of making |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/139,379 | 1998-08-25 | ||
US09/139,379 US6158245A (en) | 1997-07-29 | 1998-08-25 | High efficiency monolithic glass light shaping diffuser and method of making |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/141,960 Continuation-In-Part US6337049B1 (en) | 1998-08-28 | 1998-08-28 | Soft shell venous reservoir |
US09/795,782 Continuation-In-Part US6773426B2 (en) | 1998-08-28 | 2001-02-28 | Soft shell venous reservoir with improved air handling |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000010929A1 true WO2000010929A1 (en) | 2000-03-02 |
Family
ID=22486348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/019477 WO2000010929A1 (en) | 1998-08-25 | 1999-08-24 | High efficiency monolithic glass light shaping diffuser and method of making |
Country Status (8)
Country | Link |
---|---|
US (1) | US6158245A (en) |
EP (1) | EP1113999A4 (en) |
JP (1) | JP4460163B2 (en) |
KR (1) | KR100643411B1 (en) |
CN (1) | CN1151986C (en) |
CA (1) | CA2341408C (en) |
TW (1) | TW411395B (en) |
WO (1) | WO2000010929A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004018377A1 (en) * | 2002-08-26 | 2004-03-04 | Seagate Technology Llc | Texturing hard-surfaced, high modulus substrates for magnetic recording media by solgel replication of a textured polymeric surface |
FR2893610A1 (en) * | 2005-11-23 | 2007-05-25 | Saint Gobain | Surface structuring of glass products by plastic or viscoplastic deformation by contact and pressure against a structuring mask, for applications in buildings, automobiles and electronics |
US7660039B2 (en) | 2000-07-14 | 2010-02-09 | Ledalite Architectural Products Inc. | Light control devices and methods implemented with kinoform diffusers having controllable diffusion characteristics |
US7837361B2 (en) | 2000-07-14 | 2010-11-23 | Ledalite Architectural Products | Light control devices implemented with diffusers having controllable diffusion characteristics |
WO2011085995A1 (en) * | 2010-01-14 | 2011-07-21 | Schott Ag | Glass or glass-ceramic composite material, and method for the production thereof |
US8047673B2 (en) | 2007-04-10 | 2011-11-01 | Philips Electronics Ltd | Light control device exhibiting batwing luminous intensity distributions in upper and lower hemispheres |
US8995059B2 (en) | 2011-03-30 | 2015-03-31 | 3M Innovative Properties Company | Hybrid light redirecting and light diffusing constructions |
WO2016045907A1 (en) * | 2014-09-24 | 2016-03-31 | Ev Group E. Thallner Gmbh | Method for producing an optical glass element |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7039289B1 (en) | 2000-05-19 | 2006-05-02 | Optinetrics, Inc. | Integrated optic devices and processes for the fabrication of integrated optic devices |
US7016589B2 (en) * | 2000-05-19 | 2006-03-21 | Optinetrics, Inc. | Thermally-assisted photo-lithographic process using sol-gel derived glass and products made thereby |
US6881530B1 (en) * | 2000-05-19 | 2005-04-19 | Optinetrics, Inc. | Thin film sol-gel derived glass |
US7058243B2 (en) * | 2002-01-17 | 2006-06-06 | Mississippi State University | Optical fiber sensor having a sol-gel fiber core and a method of making |
JP3979353B2 (en) * | 2002-08-02 | 2007-09-19 | セイコーエプソン株式会社 | Application method |
US20040099740A1 (en) * | 2002-11-25 | 2004-05-27 | Chresand Thomas J. | Merchandising components for authenticating products, and combinations and methods utilizing the same |
US7828849B2 (en) * | 2003-02-03 | 2010-11-09 | Warsaw Orthopedic, Inc. | Expanding interbody implant and articulating inserter and method |
US20060045144A1 (en) * | 2004-09-01 | 2006-03-02 | Nlight Photonics Corporation | Diode laser array beam homogenizer |
US8721123B2 (en) | 2008-01-18 | 2014-05-13 | Syncrolite, Llc | Pattern generator for a light fixture |
US8596824B2 (en) | 2005-05-24 | 2013-12-03 | Syncrolite, L.P. | Method and apparatus for a scrollable modifier for a light fixture |
US20060268558A1 (en) * | 2005-05-24 | 2006-11-30 | Synchrolite, L.P. | Method and apparatus for controlling diffusion and color of a light beam |
DE102005041243A1 (en) * | 2005-08-31 | 2007-03-01 | Merck Patent Gmbh | Producing structured surface on substrate, for use as diffuser or reflector for optical applications, e.g. in liquid crystal displays, by immersing substrate in vibrating sol |
WO2009094480A2 (en) * | 2008-01-23 | 2009-07-30 | Omnicolor, L.P. | Method and apparatus for bidirectional control of the color and diffusion of a light beam |
US20100004518A1 (en) | 2008-07-03 | 2010-01-07 | Masimo Laboratories, Inc. | Heat sink for noninvasive medical sensor |
US8630691B2 (en) | 2008-08-04 | 2014-01-14 | Cercacor Laboratories, Inc. | Multi-stream sensor front ends for noninvasive measurement of blood constituents |
US9095444B2 (en) | 2009-07-24 | 2015-08-04 | Warsaw Orthopedic, Inc. | Implant with an interference fit fastener |
CN102741744B (en) * | 2009-12-01 | 2014-12-24 | 鲁米尼特有限责任公司 | Projection screen for displaying two-dimensional and three-dimensional motion pictures and method of use thereof |
FR2964753B1 (en) * | 2010-09-14 | 2012-09-28 | Commissariat Energie Atomique | METHOD FOR MANUFACTURING A SEGMENTED OPTICAL STRUCTURE |
US8454694B2 (en) | 2011-03-03 | 2013-06-04 | Warsaw Orthopedic, Inc. | Interbody device and plate for spinal stabilization and instruments for positioning same |
US10289071B2 (en) * | 2016-11-17 | 2019-05-14 | Akonia Holographics, Llc | Incoherent light treatment |
CN111708110A (en) * | 2020-06-18 | 2020-09-25 | 欧菲微电子技术有限公司 | Preparation method of diffuser, diffuser and camera module |
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US5538674A (en) * | 1993-11-19 | 1996-07-23 | Donnelly Corporation | Method for reproducing holograms, kinoforms, diffractive optical elements and microstructures |
US5766680A (en) | 1994-05-18 | 1998-06-16 | Institut Fur Neue Materialien Gemeinnutzige Gmbh | Method of producing structured inorganic layers |
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DE1596839B1 (en) * | 1966-05-07 | 1970-11-26 | Jenaer Glaswerk Schott & Gen | Process for the production of molded articles from glasses at a temperature below the usual melting temperature |
US3640093A (en) * | 1969-03-10 | 1972-02-08 | Owens Illinois Inc | Process of converting metalorganic compounds and high purity products obtained therefrom |
JPS6168314A (en) * | 1984-09-07 | 1986-04-08 | Agency Of Ind Science & Technol | Production of porous silica, alumina, titania, and zirconia |
DE3511454A1 (en) * | 1985-03-29 | 1986-10-09 | Philips Patentverwaltung Gmbh, 2000 Hamburg | METHOD AND DEVICES FOR THE PRODUCTION OF GLASS BODIES |
JPS6456330A (en) * | 1987-08-26 | 1989-03-03 | Seiko Epson Corp | Production of quartz crucible |
CA2053985A1 (en) * | 1990-10-25 | 1992-04-26 | Sumio Hoshino | Process for producing thin glass film by sol-gel method |
US5264197A (en) * | 1991-12-20 | 1993-11-23 | Yazaki Corporation | Sol-gel process for providing a tailored gel microstructure |
WO1993021120A1 (en) * | 1992-04-13 | 1993-10-28 | Geltech, Inc. | Glass and ceramic components having microscopic features |
EP0714348A4 (en) * | 1993-07-27 | 1998-05-06 | Physical Optics Corp | Light source destructuring and shaping device |
WO1995004303A1 (en) * | 1993-07-27 | 1995-02-09 | Physical Optics Corporation | High-brightness directional viewing screen |
US5861113A (en) * | 1996-08-01 | 1999-01-19 | The United States Of America As Represented By The Secretary Of Commerce | Fabrication of embossed diffractive optics with reusable release agent |
US6446467B1 (en) * | 1997-07-29 | 2002-09-10 | Physical Optics Corporation | Monolithic glass light shaping diffuser and method for its production |
-
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- 1998-08-25 US US09/139,379 patent/US6158245A/en not_active Expired - Lifetime
-
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- 1999-08-23 TW TW088114391A patent/TW411395B/en not_active IP Right Cessation
- 1999-08-24 EP EP99945203A patent/EP1113999A4/en not_active Withdrawn
- 1999-08-24 JP JP2000566206A patent/JP4460163B2/en not_active Expired - Lifetime
- 1999-08-24 CA CA002341408A patent/CA2341408C/en not_active Expired - Lifetime
- 1999-08-24 CN CNB998124672A patent/CN1151986C/en not_active Expired - Lifetime
- 1999-08-24 WO PCT/US1999/019477 patent/WO2000010929A1/en active IP Right Grant
- 1999-08-24 KR KR1020017002403A patent/KR100643411B1/en not_active IP Right Cessation
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US7660039B2 (en) | 2000-07-14 | 2010-02-09 | Ledalite Architectural Products Inc. | Light control devices and methods implemented with kinoform diffusers having controllable diffusion characteristics |
US7837361B2 (en) | 2000-07-14 | 2010-11-23 | Ledalite Architectural Products | Light control devices implemented with diffusers having controllable diffusion characteristics |
WO2004018377A1 (en) * | 2002-08-26 | 2004-03-04 | Seagate Technology Llc | Texturing hard-surfaced, high modulus substrates for magnetic recording media by solgel replication of a textured polymeric surface |
US7157031B2 (en) | 2002-08-26 | 2007-01-02 | Seagate Technology Llc | Method of replicating a textured surface |
FR2893610A1 (en) * | 2005-11-23 | 2007-05-25 | Saint Gobain | Surface structuring of glass products by plastic or viscoplastic deformation by contact and pressure against a structuring mask, for applications in buildings, automobiles and electronics |
WO2007060353A1 (en) * | 2005-11-23 | 2007-05-31 | Saint-Gobain Glass France | Method for surface structuring of a glass product, glass product with structured surface and uses |
US8047673B2 (en) | 2007-04-10 | 2011-11-01 | Philips Electronics Ltd | Light control device exhibiting batwing luminous intensity distributions in upper and lower hemispheres |
WO2011085997A1 (en) * | 2010-01-14 | 2011-07-21 | Schott Ag | Method for producing a disk with a structured surface, and disk with a structured surface |
WO2011085996A1 (en) * | 2010-01-14 | 2011-07-21 | Schott Ag | Composite material and method for the production thereof |
WO2011085995A1 (en) * | 2010-01-14 | 2011-07-21 | Schott Ag | Glass or glass-ceramic composite material, and method for the production thereof |
US8999445B2 (en) | 2010-01-14 | 2015-04-07 | Schott Ag | Glass or glass-ceramic composite material and method for producing same |
US9388070B2 (en) | 2010-01-14 | 2016-07-12 | Schott Ag | Glass or glass-ceramic composite material and method for producing same |
US8995059B2 (en) | 2011-03-30 | 2015-03-31 | 3M Innovative Properties Company | Hybrid light redirecting and light diffusing constructions |
US9574730B2 (en) | 2011-03-30 | 2017-02-21 | 3M Innovative Properties Company | Hybrid light redirecting and light diffusing constructions |
US9945525B2 (en) | 2011-03-30 | 2018-04-17 | 3M Innovative Properties Company | Hybrid light redirecting and light diffusing constructions |
WO2016045907A1 (en) * | 2014-09-24 | 2016-03-31 | Ev Group E. Thallner Gmbh | Method for producing an optical glass element |
US10519057B2 (en) | 2014-09-24 | 2019-12-31 | Ev Group E. Thallner Gmbh | Method for the production of an optical glass element |
Also Published As
Publication number | Publication date |
---|---|
EP1113999A4 (en) | 2006-07-19 |
JP2002523328A (en) | 2002-07-30 |
KR20010072964A (en) | 2001-07-31 |
CN1324332A (en) | 2001-11-28 |
JP4460163B2 (en) | 2010-05-12 |
CN1151986C (en) | 2004-06-02 |
US6158245A (en) | 2000-12-12 |
TW411395B (en) | 2000-11-11 |
CA2341408C (en) | 2006-11-21 |
CA2341408A1 (en) | 2000-03-02 |
KR100643411B1 (en) | 2006-11-10 |
EP1113999A1 (en) | 2001-07-11 |
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