WO2002001280A3 - Electrically tunable microlens array containing liquid crystals - Google Patents
Electrically tunable microlens array containing liquid crystals Download PDFInfo
- Publication number
- WO2002001280A3 WO2002001280A3 PCT/US2001/019975 US0119975W WO0201280A3 WO 2002001280 A3 WO2002001280 A3 WO 2002001280A3 US 0119975 W US0119975 W US 0119975W WO 0201280 A3 WO0201280 A3 WO 0201280A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystals
- microlens array
- electrically tunable
- containing liquid
- array containing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/02—Materials and properties organic material
- G02F2202/022—Materials and properties organic material polymeric
- G02F2202/023—Materials and properties organic material polymeric curable
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/18—Function characteristic adaptive optics, e.g. wavefront correction
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/28—Function characteristic focussing or defocussing
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Dispersion Chemistry (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/312,461 US6815016B2 (en) | 2000-06-23 | 2001-06-22 | Electrically tunable microlens array formed by pattern polymerization of photopolymerizable mixtures containing liquid crystals |
EP01948621A EP1356345A2 (en) | 2000-06-23 | 2001-06-22 | Electrically tunable microlens array containing li quid crystals |
AU2001270080A AU2001270080A1 (en) | 2000-06-23 | 2001-06-22 | Electrically tunable microlens array containing liquid crystals |
JP2002506157A JP2004517346A (en) | 2000-06-23 | 2001-06-22 | Electrically tunable microlens arrays formed by pattern polymerization of photopolymerizable mixtures containing liquid crystals |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21383300P | 2000-06-23 | 2000-06-23 | |
US60/213,833 | 2000-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002001280A2 WO2002001280A2 (en) | 2002-01-03 |
WO2002001280A3 true WO2002001280A3 (en) | 2003-09-04 |
Family
ID=22796680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/019975 WO2002001280A2 (en) | 2000-06-23 | 2001-06-22 | Electrically tunable microlens array containing liquid crystals |
Country Status (5)
Country | Link |
---|---|
US (1) | US6815016B2 (en) |
EP (1) | EP1356345A2 (en) |
JP (1) | JP2004517346A (en) |
AU (1) | AU2001270080A1 (en) |
WO (1) | WO2002001280A2 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6021533A (en) * | 1997-08-25 | 2000-02-08 | Hill-Rom, Inc. | Mattress apparatus having a siderail down sensor |
US6972893B2 (en) | 2001-06-11 | 2005-12-06 | Sipix Imaging, Inc. | Process for imagewise opening and filling color display components and color displays manufactured thereof |
AU2001270080A1 (en) | 2000-06-23 | 2002-01-08 | The University Of Akron | Electrically tunable microlens array containing liquid crystals |
US7166851B2 (en) * | 2000-12-29 | 2007-01-23 | Board Of Regents, The University Of Texas System | Semiconductor chip-based radiation detector |
US7385751B2 (en) | 2001-06-11 | 2008-06-10 | Sipix Imaging, Inc. | Process for imagewise opening and filling color display components and color displays manufactured thereof |
US7327434B1 (en) * | 2002-05-08 | 2008-02-05 | University Of Central Florida Research Foundation, Inc. | Tunable electronic lens and prisms using inhomogeneous nano scale liquid crystal droplets |
CA2470493C (en) * | 2003-06-05 | 2012-11-27 | Universite Laval | Electrically variable focus polymer-stabilized liquid crystal lens |
US7078749B1 (en) * | 2003-07-11 | 2006-07-18 | Spansion Llc | Memory structure having tunable interlayer dielectric and method for fabricating same |
US7106519B2 (en) * | 2003-07-31 | 2006-09-12 | Lucent Technologies Inc. | Tunable micro-lens arrays |
TWI257506B (en) * | 2003-11-18 | 2006-07-01 | Ind Tech Res Inst | Photosensitive material for non-substrate liquid crystal display |
EP1726256A1 (en) * | 2005-05-27 | 2006-11-29 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Phantom device |
US7876400B2 (en) | 2005-10-31 | 2011-01-25 | Hewlett-Packard Development Company, L.P. | Optical modulation system |
US7612859B2 (en) | 2005-10-31 | 2009-11-03 | Hewlett-Packard Development Company, L.P. | Ultra-violet radiation absorbing grid |
US7724347B2 (en) * | 2006-09-05 | 2010-05-25 | Tunable Optix Corporation | Tunable liquid crystal lens module |
US7645628B2 (en) * | 2006-11-28 | 2010-01-12 | Aptina Imaging Corporation | Method and system for fabricating semiconductor components with lens structures and lens support structures |
TWI401471B (en) * | 2009-09-24 | 2013-07-11 | Silicon Touch Tech Inc | Liquid crystal optical lens and manufacturing method thereof, lens apparatus using liquid crystal optical lens |
TWI400541B (en) * | 2009-10-19 | 2013-07-01 | Silicon Touch Tech Inc | 3d grid controllable liquid crystal lens and manufacturing method thereof |
US9140920B2 (en) | 2009-10-27 | 2015-09-22 | Lensvector, Inc. | Method and apparatus for testing operation of an optical liquid crystal device |
US20140160387A1 (en) * | 2012-12-10 | 2014-06-12 | Hannstar Display Corporation | Liquid crystal display apparatus |
US10154197B2 (en) * | 2013-09-11 | 2018-12-11 | Google Llc | Image capture device having light field image capture mode, 2D image capture mode, and intermediate capture mode |
CN107632334B (en) * | 2016-07-18 | 2019-08-02 | 北京灵犀微光科技有限公司 | The preparation system and method for Holographically polymer dispersed liquid crystal grating |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09281472A (en) * | 1996-04-18 | 1997-10-31 | Matsushita Electric Ind Co Ltd | Production of light reflection plate |
EP0932081A1 (en) * | 1997-08-08 | 1999-07-28 | Dai Nippon Printing Co., Ltd. | Pattern forming body, pattern forming method, and their applications |
US5942157A (en) * | 1996-07-12 | 1999-08-24 | Science Applications International Corporation | Switchable volume hologram materials and devices |
WO2000057216A1 (en) * | 1999-03-23 | 2000-09-28 | Digilens, Inc. | Method and apparatus for illuminating a display |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830592A1 (en) * | 1988-09-08 | 1990-04-12 | Consortium Elektrochem Ind | (METH) ACRYLOXY GROUPS CONTAINING LIQUID CRYSTALLINE POLYORGANOSILOXANES |
JP2792729B2 (en) * | 1989-10-11 | 1998-09-03 | シャープ株式会社 | Liquid crystal element |
US5204227A (en) * | 1990-05-10 | 1993-04-20 | 3D Agency, Inc. | Method of developing photopolymerizable printing plates and composition therefor |
US5963186A (en) * | 1990-08-07 | 1999-10-05 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Multiplex addressing of ferro-electric liquid crystal displays |
GB9411233D0 (en) * | 1994-06-04 | 1994-07-27 | Central Research Lab Ltd | Liquid crystal compositions |
DE69629413T2 (en) * | 1995-04-24 | 2004-04-01 | Semiconductor Energy Laboratory Co., Ltd., Atsugi | Liquid crystal compound and liquid crystal composition containing it |
SG63687A1 (en) * | 1996-01-10 | 1999-03-30 | Sumitomo Chemical Co | A microlens-array production method thereof and liquid crystal display device using the same |
JPH1053765A (en) * | 1996-06-04 | 1998-02-24 | Denso Corp | Smectic liquid crystal composition and liquid crystal cell |
US5949508A (en) * | 1997-12-10 | 1999-09-07 | Kent State University | Phase separated composite organic film and methods for the manufacture thereof |
FR2791153B1 (en) | 1999-03-19 | 2002-04-26 | Maurice Milgram | SECURE PORTABLE DIGITAL DATA MEDIUM, AND SECURITY METHOD USING SUCH A DATA MEDIUM |
AU2001270080A1 (en) | 2000-06-23 | 2002-01-08 | The University Of Akron | Electrically tunable microlens array containing liquid crystals |
-
2001
- 2001-06-22 AU AU2001270080A patent/AU2001270080A1/en not_active Abandoned
- 2001-06-22 EP EP01948621A patent/EP1356345A2/en not_active Withdrawn
- 2001-06-22 JP JP2002506157A patent/JP2004517346A/en active Pending
- 2001-06-22 US US10/312,461 patent/US6815016B2/en not_active Expired - Fee Related
- 2001-06-22 WO PCT/US2001/019975 patent/WO2002001280A2/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09281472A (en) * | 1996-04-18 | 1997-10-31 | Matsushita Electric Ind Co Ltd | Production of light reflection plate |
US5942157A (en) * | 1996-07-12 | 1999-08-24 | Science Applications International Corporation | Switchable volume hologram materials and devices |
EP0932081A1 (en) * | 1997-08-08 | 1999-07-28 | Dai Nippon Printing Co., Ltd. | Pattern forming body, pattern forming method, and their applications |
WO2000057216A1 (en) * | 1999-03-23 | 2000-09-28 | Digilens, Inc. | Method and apparatus for illuminating a display |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30) * |
See also references of EP1356345A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP1356345A2 (en) | 2003-10-29 |
WO2002001280A2 (en) | 2002-01-03 |
US20040105048A1 (en) | 2004-06-03 |
JP2004517346A (en) | 2004-06-10 |
US6815016B2 (en) | 2004-11-09 |
AU2001270080A1 (en) | 2002-01-08 |
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