DE19842701A1 - Reflektiver Breitbandpolarisator - Google Patents
Reflektiver BreitbandpolarisatorInfo
- Publication number
- DE19842701A1 DE19842701A1 DE19842701A DE19842701A DE19842701A1 DE 19842701 A1 DE19842701 A1 DE 19842701A1 DE 19842701 A DE19842701 A DE 19842701A DE 19842701 A DE19842701 A DE 19842701A DE 19842701 A1 DE19842701 A1 DE 19842701A1
- Authority
- DE
- Germany
- Prior art keywords
- polymerizable
- reflective
- substrates
- polarizer
- film
- 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.)
- Withdrawn
Links
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- 125000002298 terpene group Chemical group 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/38—Polymers
-
- 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133543—Cholesteric polarisers
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mathematical Physics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97116151 | 1997-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19842701A1 true DE19842701A1 (de) | 1999-04-01 |
Family
ID=8227361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19842701A Withdrawn DE19842701A1 (de) | 1997-09-17 | 1998-09-17 | Reflektiver Breitbandpolarisator |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6099758A (enExample) |
| JP (2) | JP4990426B2 (enExample) |
| DE (1) | DE19842701A1 (enExample) |
| GB (1) | GB2329899B (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0946671A4 (en) * | 1996-11-04 | 2000-03-22 | Reveo Inc | LIQUID CRYSTAL FILM STRUCTURES IN WHICH PHASE DELAY AREA AREAS ARE FORMED |
| JP2001055573A (ja) * | 1999-08-17 | 2001-02-27 | Nippon Mitsubishi Oil Corp | 液晶フィルム |
| DE10046843A1 (de) * | 2000-09-20 | 2002-04-04 | Hella Aerospace Gmbh | Leseleuchte für einen Fahrzeuginnenraum |
| EP1079245A3 (en) * | 1999-08-26 | 2002-09-11 | Nippon Mitsubishi Oil Corporation | Method for manufacturing polarization diffraction film |
| DE10325610A1 (de) * | 2003-06-05 | 2004-12-30 | Consortium für elektrochemische Industrie GmbH | Polymerfilm mit helikaler Molekularstruktur |
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| US6630974B2 (en) * | 1991-11-27 | 2003-10-07 | Reveo, Inc. | Super-wide-angle cholesteric liquid crystal based reflective broadband polarizing films |
| US6573961B2 (en) * | 1994-06-27 | 2003-06-03 | Reveo, Inc. | High-brightness color liquid crystal display panel employing light recycling therein |
| KR100422497B1 (ko) * | 1996-03-19 | 2004-05-17 | 메르크 파텐트 게젤샤프트 미트 베쉬랭크터 하프퉁 | 액정표시장치 |
| TW373100B (en) | 1996-07-01 | 1999-11-01 | Merck Patent Gmbh | Compensation film and liquid crystal display device containing the same |
| GB2315760B (en) * | 1996-07-25 | 2001-01-10 | Merck Patent Gmbh | Thermochromic polymerizable mesogenic composition |
| TW373123B (en) * | 1996-07-26 | 1999-11-01 | Merck Patent Gmbh | Combination of optical elements, means to produce substantially linear polarized light, optical retardation film and liquid crystal display device |
| TW472081B (en) * | 1996-09-17 | 2002-01-11 | Merck Patent Gmbh | Optical retardation film |
| GB2338240B (en) * | 1998-05-22 | 2002-08-14 | Merck Patent Gmbh | Polymerizable composition comprising epoxy compounds |
| EP1074863B1 (fr) * | 1999-08-04 | 2015-03-04 | Asulab S.A. | Dispositif optique à réflexion de Bragg et procédés pour sa fabrication |
| JP4655348B2 (ja) * | 2000-01-19 | 2011-03-23 | 旭硝子株式会社 | アクリル酸誘導体化合物、これを重合した高分子液晶および用途 |
| US6589445B2 (en) | 2000-06-27 | 2003-07-08 | Fuji Photo Film Co., Ltd. | Light-reaction type optically active compound, light-reaction type chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, and method of changing twist structure of liquid crystal |
| JP2002139624A (ja) * | 2000-11-06 | 2002-05-17 | Nitto Denko Corp | 光学素子、照明装置及び液晶表示装置 |
| JP4907007B2 (ja) * | 2001-02-01 | 2012-03-28 | 林テレンプ株式会社 | 複屈折フィルム用光反応性高分子液晶及びこれを用いた複屈折フィルム |
| AU2002308302A1 (en) * | 2001-03-13 | 2002-09-24 | Merck Patent Gmbh | Combination of optical films comprising a twisted a-plate and a polarizer |
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| US20030090012A1 (en) * | 2001-09-27 | 2003-05-15 | Allen Richard Charles | Methods of making polarization rotators and articles containing the polarization rotators |
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| JP6554091B2 (ja) | 2013-05-08 | 2019-07-31 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ | 光学的エネルギーの通過を調整するための２つの液晶切換層を含むデバイス |
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-
1998
- 1998-09-16 US US09/153,997 patent/US6099758A/en not_active Expired - Fee Related
- 1998-09-17 DE DE19842701A patent/DE19842701A1/de not_active Withdrawn
- 1998-09-17 JP JP28050898A patent/JP4990426B2/ja not_active Expired - Fee Related
- 1998-09-17 GB GB9820280A patent/GB2329899B/en not_active Expired - Fee Related
-
2009
- 2009-08-14 JP JP2009188102A patent/JP2010044391A/ja not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0946671A4 (en) * | 1996-11-04 | 2000-03-22 | Reveo Inc | LIQUID CRYSTAL FILM STRUCTURES IN WHICH PHASE DELAY AREA AREAS ARE FORMED |
| JP2001055573A (ja) * | 1999-08-17 | 2001-02-27 | Nippon Mitsubishi Oil Corp | 液晶フィルム |
| EP1079245A3 (en) * | 1999-08-26 | 2002-09-11 | Nippon Mitsubishi Oil Corporation | Method for manufacturing polarization diffraction film |
| DE10046843A1 (de) * | 2000-09-20 | 2002-04-04 | Hella Aerospace Gmbh | Leseleuchte für einen Fahrzeuginnenraum |
| US6367956B1 (en) | 2000-09-20 | 2002-04-09 | Hella Aerospace Gmbh | Reading lamp for a vehicle interior |
| DE10325610A1 (de) * | 2003-06-05 | 2004-12-30 | Consortium für elektrochemische Industrie GmbH | Polymerfilm mit helikaler Molekularstruktur |
| US7311952B2 (en) | 2003-06-05 | 2007-12-25 | Wacker Chemie Ag | Liquid crystalline film with broadened reflection bandwidth and process for preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2329899A (en) | 1999-04-07 |
| GB9820280D0 (en) | 1998-11-11 |
| US6099758A (en) | 2000-08-08 |
| JP4990426B2 (ja) | 2012-08-01 |
| JPH11248943A (ja) | 1999-09-17 |
| GB2329899B (en) | 2001-05-23 |
| JP2010044391A (ja) | 2010-02-25 |
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