AU3596300A - Electrically controllable liquid crystal microstructures - Google Patents

Electrically controllable liquid crystal microstructures

Info

Publication number
AU3596300A
AU3596300A AU35963/00A AU3596300A AU3596300A AU 3596300 A AU3596300 A AU 3596300A AU 35963/00 A AU35963/00 A AU 35963/00A AU 3596300 A AU3596300 A AU 3596300A AU 3596300 A AU3596300 A AU 3596300A
Authority
AU
Australia
Prior art keywords
liquid crystal
electrically controllable
controllable liquid
crystal microstructures
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.)
Abandoned
Application number
AU35963/00A
Inventor
Jae-Hoon Kim
Satyendra Kumar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kent State University
Original Assignee
Kent State University
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 Kent State University filed Critical Kent State University
Publication of AU3596300A publication Critical patent/AU3596300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1828—Diffraction gratings having means for producing variable diffraction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0081—Simple or compound lenses having one or more elements with analytic function to create variable power
    • 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
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • 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
    • G02F1/294—Variable focal length devices
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Liquid Crystal (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
AU35963/00A 1999-02-17 2000-02-16 Electrically controllable liquid crystal microstructures Abandoned AU3596300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12050599P 1999-02-17 1999-02-17
US60120505 1999-02-17
PCT/US2000/003866 WO2000049452A1 (en) 1999-02-17 2000-02-16 Electrically controllable liquid crystal microstructures

Publications (1)

Publication Number Publication Date
AU3596300A true AU3596300A (en) 2000-09-04

Family

ID=22390729

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35963/00A Abandoned AU3596300A (en) 1999-02-17 2000-02-16 Electrically controllable liquid crystal microstructures

Country Status (4)

Country Link
EP (1) EP1161706A4 (en)
JP (1) JP2002537580A (en)
AU (1) AU3596300A (en)
WO (1) WO2000049452A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897915B1 (en) 2000-09-27 2005-05-24 Kent State University Non-lithographic photo-induced patterning of polymers from liquid crystal solvents with spatially modulated director fields
US7355668B2 (en) 2002-05-22 2008-04-08 Kent State University Polymer enhanced liquid crystal devices built with rigid or flexible substrates
EP1612596A1 (en) * 2004-06-29 2006-01-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. High-efficient, tuneable and switchable optical elements based on polymer-liquid crystal composites and films, mixtures and a method for their production
KR100716990B1 (en) * 2005-01-05 2007-05-14 삼성전자주식회사 Liquid crystal device for compensating aberration and optical pickup and optical recording and/or reproducing apparatus employing it
FR2888951B1 (en) * 2005-07-20 2008-02-08 Essilor Int RANDOMIZED PIXELLIZED OPTICAL COMPONENT, METHOD FOR MANUFACTURING THE SAME, AND USE THEREOF IN THE MANUFACTURE OF A TRANSPARENT OPTICAL ELEMENT
TW200720703A (en) * 2005-09-09 2007-06-01 Koninkl Philips Electronics Nv Lenticular device for an autostereoscopic display apparatus and method of producing the same
DE102005051070B4 (en) * 2005-10-25 2008-06-12 Carl Zeiss Surgical Gmbh Optical device
JP5265081B2 (en) * 2005-12-16 2013-08-14 スタンレー電気株式会社 Diffusion anisotropic liquid crystal optical element, manufacturing method thereof, and strobe device using the diffusion anisotropic liquid crystal optical element.
AR064985A1 (en) * 2007-01-22 2009-05-06 E Vision Llc FLEXIBLE ELECTROACTIVE LENS
US10451897B2 (en) 2011-03-18 2019-10-22 Johnson & Johnson Vision Care, Inc. Components with multiple energization elements for biomedical devices
AU2012358278B2 (en) 2011-12-23 2016-04-14 Johnson & Johnson Vision Care, Inc. Variable Optic Ophthalmic device including liquid crystal elements
US8857983B2 (en) 2012-01-26 2014-10-14 Johnson & Johnson Vision Care, Inc. Ophthalmic lens assembly having an integrated antenna structure
US10386653B2 (en) 2012-12-21 2019-08-20 Johnson & Johnson Vision Care, Inc. Variable optic ophthalmic device including liquid crystal elements
US9869885B2 (en) 2013-09-17 2018-01-16 Johnson & Johnson Vision Care, Inc. Method and apparatus for ophthalmic devices including gradient-indexed liquid crystal layers and shaped dielectric layers
US9366881B2 (en) 2013-09-17 2016-06-14 Johnson & Johnson Vision Care, Inc. Method and apparatus for ophthalmic devices including shaped liquid crystal polymer networked regions of liquid crystal
US9442309B2 (en) 2013-09-17 2016-09-13 Johnson & Johnson Vision Care, Inc. Method and apparatus for ophthalmic devices comprising dielectrics and nano-scaled droplets of liquid crystal
US9541772B2 (en) 2013-09-17 2017-01-10 Johnson & Johnson Vision Care, Inc. Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
US9500882B2 (en) 2013-09-17 2016-11-22 Johnson & Johnson Vision Care, Inc. Variable optic ophthalmic device including shaped liquid crystal elements with nano-scaled droplets of liquid crystal
US9592116B2 (en) * 2013-09-17 2017-03-14 Johnson & Johnson Vision Care, Inc. Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
US9880398B2 (en) 2013-09-17 2018-01-30 Johnson & Johnson Vision Care, Inc. Method and apparatus for ophthalmic devices including gradient-indexed and shaped liquid crystal layers
US10381687B2 (en) 2014-08-21 2019-08-13 Johnson & Johnson Vision Care, Inc. Methods of forming biocompatible rechargable energization elements for biomedical devices
US10361404B2 (en) 2014-08-21 2019-07-23 Johnson & Johnson Vision Care, Inc. Anodes for use in biocompatible energization elements
US10361405B2 (en) 2014-08-21 2019-07-23 Johnson & Johnson Vision Care, Inc. Biomedical energization elements with polymer electrolytes
US10627651B2 (en) 2014-08-21 2020-04-21 Johnson & Johnson Vision Care, Inc. Methods and apparatus to form biocompatible energization primary elements for biomedical devices with electroless sealing layers
US9383593B2 (en) 2014-08-21 2016-07-05 Johnson & Johnson Vision Care, Inc. Methods to form biocompatible energization elements for biomedical devices comprising laminates and placed separators
US9715130B2 (en) 2014-08-21 2017-07-25 Johnson & Johnson Vision Care, Inc. Methods and apparatus to form separators for biocompatible energization elements for biomedical devices
US9941547B2 (en) 2014-08-21 2018-04-10 Johnson & Johnson Vision Care, Inc. Biomedical energization elements with polymer electrolytes and cavity structures
US9599842B2 (en) 2014-08-21 2017-03-21 Johnson & Johnson Vision Care, Inc. Device and methods for sealing and encapsulation for biocompatible energization elements
US9793536B2 (en) 2014-08-21 2017-10-17 Johnson & Johnson Vision Care, Inc. Pellet form cathode for use in a biocompatible battery
WO2017008881A1 (en) 2015-07-16 2017-01-19 Merck Patent Gmbh Device for the regulation of light transmission
US10345620B2 (en) 2016-02-18 2019-07-09 Johnson & Johnson Vision Care, Inc. Methods and apparatus to form biocompatible energization elements incorporating fuel cells for biomedical devices
CN107632451B (en) * 2017-10-26 2020-05-12 京东方科技集团股份有限公司 Display panel, display device and display method
WO2020036469A1 (en) * 2018-08-16 2020-02-20 Samsung Electronics Co., Ltd. Diffraction grating structure, augmented reality apparatus including the same, and method of manufacturing diffraction grating structure
CN114967206A (en) * 2022-05-19 2022-08-30 南京大学 Optical device, preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096282A (en) * 1988-01-05 1992-03-17 Hughes Aircraft Co. Polymer dispersed liquid crystal film devices
FR2683918B1 (en) * 1991-11-19 1994-09-09 Thomson Csf MATERIAL CONSTITUTING A RIFLE SCOPE AND WEAPON USING THE SAME.
US5396350A (en) * 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
US5668651A (en) * 1994-03-18 1997-09-16 Sharp Kabushiki Kaisha Polymer-wall LCD having liquid crystal molecules having a plane-symmetrical bend orientation
US5949508A (en) * 1997-12-10 1999-09-07 Kent State University Phase separated composite organic film and methods for the manufacture thereof

Also Published As

Publication number Publication date
EP1161706A4 (en) 2004-07-07
EP1161706A1 (en) 2001-12-12
JP2002537580A (en) 2002-11-05
WO2000049452A1 (en) 2000-08-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase