NL7214279A - - Google Patents
Info
- Publication number
- NL7214279A NL7214279A NL7214279A NL7214279A NL7214279A NL 7214279 A NL7214279 A NL 7214279A NL 7214279 A NL7214279 A NL 7214279A NL 7214279 A NL7214279 A NL 7214279A NL 7214279 A NL7214279 A NL 7214279A
- Authority
- NL
- Netherlands
Links
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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13725—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
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- 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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/58—Dopants or charge transfer agents
- C09K19/586—Optically active dopants; chiral dopants
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19167171A | 1971-10-22 | 1971-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7214279A true NL7214279A (https=) | 1973-04-25 |
Family
ID=22706444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7214279A NL7214279A (https=) | 1971-10-22 | 1972-10-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3780307A (https=) |
| JP (1) | JPS4851647A (https=) |
| CA (1) | CA1000484A (https=) |
| DE (1) | DE2239700A1 (https=) |
| FR (1) | FR2156838B1 (https=) |
| GB (1) | GB1408059A (https=) |
| NL (1) | NL7214279A (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836230A (en) * | 1973-06-27 | 1974-09-17 | Xerox Corp | Liquid crystal display system |
| US3942870A (en) * | 1974-04-29 | 1976-03-09 | Xerox Corporation | Liquid crystalline optical filter |
| US3942872A (en) * | 1974-04-29 | 1976-03-09 | Xerox Corporation | Liquid crystalline display |
| US3942007A (en) * | 1974-04-29 | 1976-03-02 | Xerox Corporation | Liquid crystalline image converter |
| US3943369A (en) * | 1974-04-29 | 1976-03-09 | Xerox Corporation | Liquid crystalline information transfer |
| CA1028538A (en) * | 1974-04-29 | 1978-03-28 | Xerox Corporation | Liquid crystalline light modulation |
| US3942871A (en) * | 1974-04-29 | 1976-03-09 | Xerox Corporation | Liquid crystalline optical filter |
| US4040749A (en) * | 1975-02-05 | 1977-08-09 | Monsanto Research Corporation | Organic vapor detection with liquid crystals |
| US3957344A (en) * | 1975-03-26 | 1976-05-18 | Xerox Corporation | Information transfer system |
| US3957348A (en) * | 1975-03-26 | 1976-05-18 | Xerox Corporation | Method for altering elliptically polarized light |
| US3957346A (en) * | 1975-03-26 | 1976-05-18 | Xerox Corporation | Method for altering elliptically polarized light |
| US3957345A (en) * | 1975-03-26 | 1976-05-18 | Xerox Corporation | Information transfer system |
| US3957347A (en) * | 1975-03-26 | 1976-05-18 | Xerox Corporation | Selectively variable circularly dichroic filtering method |
| JPS5692518A (en) * | 1979-12-26 | 1981-07-27 | Sharp Corp | Liquid crystal display device |
| IE56194B1 (en) * | 1985-01-07 | 1991-05-08 | Scully Richard L | Infrared imaging system |
| US5050966A (en) * | 1988-07-06 | 1991-09-24 | Kaiser Aerospace & Electronics Corporation | Optical combiner collimating apparatus |
| JPH0223304A (ja) * | 1988-07-12 | 1990-01-25 | Toray Ind Inc | 可視偏光フイルム |
| US5434032A (en) * | 1992-11-06 | 1995-07-18 | Board Of Regents, The University Of Texas System | Infrared imaging methods and systems |
| KR100736115B1 (ko) * | 2000-11-07 | 2007-07-06 | 엘지.필립스 엘시디 주식회사 | 액정 광학필름 |
| JP2005022292A (ja) * | 2003-07-03 | 2005-01-27 | Nippon Oil Corp | 対象物の識別構造およびその構造が設けられた対象物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3364433A (en) * | 1967-03-10 | 1968-01-16 | Bell Telephone Labor Inc | Molecular swarm liquid crystal optical parametric devices |
| US3597044A (en) * | 1968-09-03 | 1971-08-03 | Rca Corp | Electro-optic light modulator |
| US3627699A (en) * | 1969-04-30 | 1971-12-14 | Westinghouse Electric Corp | Liquid crystal cholesteric material and sensitizing agent composition and method for detecting electromagnetic radiation |
| US3622224A (en) * | 1969-08-20 | 1971-11-23 | Xerox Corp | Liquid crystal alpha-numeric electro-optic imaging device |
-
1971
- 1971-10-22 US US00191671A patent/US3780307A/en not_active Expired - Lifetime
-
1972
- 1972-05-26 CA CA143,109A patent/CA1000484A/en not_active Expired
- 1972-08-11 DE DE2239700A patent/DE2239700A1/de active Pending
- 1972-08-24 JP JP47084952A patent/JPS4851647A/ja active Pending
- 1972-10-11 GB GB4689672A patent/GB1408059A/en not_active Expired
- 1972-10-19 FR FR7237098A patent/FR2156838B1/fr not_active Expired
- 1972-10-20 NL NL7214279A patent/NL7214279A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2156838B1 (https=) | 1977-08-05 |
| JPS4851647A (https=) | 1973-07-20 |
| GB1408059A (en) | 1975-10-01 |
| FR2156838A1 (https=) | 1973-06-01 |
| US3780307A (en) | 1973-12-18 |
| CA1000484A (en) | 1976-11-30 |
| DE2239700A1 (de) | 1973-04-26 |