DE69129170T2 - Volumenphasenhologramm mit flüssigkristall in den hohlräumen zwischen den interferenzstreifen - Google Patents
Volumenphasenhologramm mit flüssigkristall in den hohlräumen zwischen den interferenzstreifenInfo
- Publication number
- DE69129170T2 DE69129170T2 DE69129170T DE69129170T DE69129170T2 DE 69129170 T2 DE69129170 T2 DE 69129170T2 DE 69129170 T DE69129170 T DE 69129170T DE 69129170 T DE69129170 T DE 69129170T DE 69129170 T2 DE69129170 T2 DE 69129170T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- cavities
- volume phase
- phase hologram
- interference strip
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 abstract 2
- 230000005684 electric field Effects 0.000 abstract 1
Classifications
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H2001/026—Recording materials or recording processes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/12—Special arrangement of layers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2260/00—Recording materials or recording processes
- G03H2260/12—Photopolymer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Holo Graphy (AREA)
- Liquid Crystal (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46442790A | 1990-01-12 | 1990-01-12 | |
PCT/US1991/000142 WO1991010926A1 (en) | 1990-01-12 | 1991-01-08 | Volume phase hologram with liquid crystal in microvoids between fringes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69129170D1 DE69129170D1 (de) | 1998-05-07 |
DE69129170T2 true DE69129170T2 (de) | 1998-08-06 |
Family
ID=23843911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69129170T Expired - Fee Related DE69129170T2 (de) | 1990-01-12 | 1991-01-08 | Volumenphasenhologramm mit flüssigkristall in den hohlräumen zwischen den interferenzstreifen |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0463153B1 (de) |
JP (1) | JPH0687185B2 (de) |
KR (1) | KR970003375B1 (de) |
AT (1) | ATE164686T1 (de) |
AU (1) | AU630279B2 (de) |
CA (1) | CA2046858C (de) |
DE (1) | DE69129170T2 (de) |
FI (1) | FI106227B (de) |
NO (1) | NO302721B1 (de) |
WO (1) | WO1991010926A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5731853A (en) * | 1995-02-24 | 1998-03-24 | Matsushita Electric Industrial Co., Ltd. | Display device |
AU1402897A (en) * | 1995-12-29 | 1997-07-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Optical switching component |
DE19622748A1 (de) * | 1996-06-05 | 1997-12-11 | Forschungszentrum Juelich Gmbh | Interferenzfilter auf der Basis von porösem Silicium |
AU1209200A (en) * | 1998-10-16 | 2000-11-14 | Digilens Inc. | System and method for modulating light intensity |
US6040928A (en) * | 1998-11-16 | 2000-03-21 | Digilens, Inc. | Holographic desktop monitor |
JP5912712B2 (ja) * | 2012-03-21 | 2016-04-27 | スタンレー電気株式会社 | 照明用光学系 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1269366A (en) * | 1966-10-18 | 1968-04-26 | Radio Corporation Of America | Electro-optical elements and optical display devices |
US4435047A (en) * | 1981-09-16 | 1984-03-06 | Manchester R & D Partnership | Encapsulated liquid crystal and method |
AU607967B2 (en) * | 1986-12-19 | 1991-03-21 | Polaroid Corporation | Holograms |
US4970129A (en) * | 1986-12-19 | 1990-11-13 | Polaroid Corporation | Holograms |
-
1991
- 1991-01-08 KR KR1019910701099A patent/KR970003375B1/ko not_active IP Right Cessation
- 1991-01-08 CA CA002046858A patent/CA2046858C/en not_active Expired - Fee Related
- 1991-01-08 JP JP3503558A patent/JPH0687185B2/ja not_active Expired - Lifetime
- 1991-01-08 EP EP91903449A patent/EP0463153B1/de not_active Expired - Lifetime
- 1991-01-08 AT AT91903449T patent/ATE164686T1/de active
- 1991-01-08 AU AU72223/91A patent/AU630279B2/en not_active Ceased
- 1991-01-08 WO PCT/US1991/000142 patent/WO1991010926A1/en active IP Right Grant
- 1991-01-08 DE DE69129170T patent/DE69129170T2/de not_active Expired - Fee Related
- 1991-09-02 FI FI914120A patent/FI106227B/fi active
- 1991-09-02 NO NO913426A patent/NO302721B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO1991010926A1 (en) | 1991-07-25 |
AU7222391A (en) | 1991-08-05 |
FI914120A0 (fi) | 1991-09-02 |
NO913426D0 (no) | 1991-09-02 |
CA2046858A1 (en) | 1991-07-13 |
EP0463153B1 (de) | 1998-04-01 |
ATE164686T1 (de) | 1998-04-15 |
EP0463153A1 (de) | 1992-01-02 |
NO913426L (no) | 1991-09-02 |
DE69129170D1 (de) | 1998-05-07 |
FI106227B (fi) | 2000-12-15 |
KR970003375B1 (ko) | 1997-03-18 |
KR920701876A (ko) | 1992-08-12 |
AU630279B2 (en) | 1992-10-22 |
CA2046858C (en) | 2001-04-03 |
JPH0687185B2 (ja) | 1994-11-02 |
NO302721B1 (no) | 1998-04-14 |
JPH04504474A (ja) | 1992-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |