TWI338499B - Electro-optical light modulation element and use thereof, mesogenic modulation medium, and electro-optical display and system and use thereof - Google Patents
Electro-optical light modulation element and use thereof, mesogenic modulation medium, and electro-optical display and system and use thereof Download PDFInfo
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- TWI338499B TWI338499B TW092132029A TW92132029A TWI338499B TW I338499 B TWI338499 B TW I338499B TW 092132029 A TW092132029 A TW 092132029A TW 92132029 A TW92132029 A TW 92132029A TW I338499 B TWI338499 B TW I338499B
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- 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
- G02F1/13718—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 a change of the texture state of a cholesteric liquid crystal
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- 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
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- C—CHEMISTRY; METALLURGY
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- 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
- C09K19/0275—Blue phase
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- C—CHEMISTRY; METALLURGY
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- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
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- 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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- 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
- C09K19/588—Heterocyclic compounds
-
- 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
- G02F1/07—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 electro-optical liquids exhibiting Kerr effect
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- 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
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
-
- 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
- G02F1/13793—Blue phases
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- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10253606A DE10253606A1 (de) | 2002-11-15 | 2002-11-15 | Elektrooptisches Lichtsteuerelement, elektrooptische Anzeige und Steuermedium |
| DE10313979A DE10313979A1 (de) | 2003-03-27 | 2003-03-27 | Elektrooptisches Lichsteuerelement, elektrooptische Anzeige und Steuermedium |
| DE10336783A DE10336783A1 (de) | 2003-08-08 | 2003-08-08 | Elektrooptisches Lichtsteuerelement, elektrooptische Anzeige und Steuermedium |
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| TW200423709A TW200423709A (en) | 2004-11-01 |
| TWI338499B true TWI338499B (en) | 2011-03-01 |
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| TW092132029A TWI338499B (en) | 2002-11-15 | 2003-11-14 | Electro-optical light modulation element and use thereof, mesogenic modulation medium, and electro-optical display and system and use thereof |
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| DE (2) | DE50306222D1 (https=) |
| TW (1) | TWI338499B (https=) |
| WO (1) | WO2004046805A1 (https=) |
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| TWI737540B (zh) * | 2020-11-11 | 2021-08-21 | 國立中山大學 | 智慧窗戶及其切換方法 |
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| KR100675997B1 (ko) * | 1999-07-02 | 2007-01-29 | 메르크 파텐트 게엠베하 | 다층 콜레스테릭 필름의 제조 방법 |
| KR100980561B1 (ko) * | 2001-05-16 | 2010-09-07 | 메르크 파텐트 게엠베하 | 전기광학 광 변조 소자, 표시장치 및 매질 |
| DE10253325A1 (de) * | 2002-11-14 | 2004-05-27 | Merck Patent Gmbh | Elektrooptisches Lichtsteuerelement, elektrooptische Anzeige und Steuermedium |
-
2003
- 2003-11-12 KR KR1020057008796A patent/KR101180205B1/ko not_active Expired - Fee Related
- 2003-11-12 AU AU2003286165A patent/AU2003286165A1/en not_active Abandoned
- 2003-11-12 DE DE50306222T patent/DE50306222D1/de not_active Expired - Lifetime
- 2003-11-12 WO PCT/EP2003/012626 patent/WO2004046805A1/de not_active Ceased
- 2003-11-12 EP EP03776899A patent/EP1561150B1/de not_active Expired - Lifetime
- 2003-11-12 AT AT03776899T patent/ATE350684T1/de not_active IP Right Cessation
- 2003-11-12 DE DE10393340T patent/DE10393340D2/de not_active Withdrawn - After Issue
- 2003-11-12 US US10/535,104 patent/US7440160B2/en not_active Expired - Fee Related
- 2003-11-12 JP JP2004570273A patent/JP5841301B2/ja not_active Expired - Fee Related
- 2003-11-14 TW TW092132029A patent/TWI338499B/zh not_active IP Right Cessation
-
2011
- 2011-10-12 JP JP2011225347A patent/JP2012068645A/ja not_active Withdrawn
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2014
- 2014-07-14 JP JP2014144553A patent/JP6047125B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI737540B (zh) * | 2020-11-11 | 2021-08-21 | 國立中山大學 | 智慧窗戶及其切換方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004046805A8 (de) | 2005-07-21 |
| JP2006506515A (ja) | 2006-02-23 |
| DE10393340D2 (de) | 2005-09-29 |
| US20060050354A1 (en) | 2006-03-09 |
| US7440160B2 (en) | 2008-10-21 |
| JP5841301B2 (ja) | 2016-01-13 |
| AU2003286165A1 (en) | 2004-06-15 |
| DE50306222D1 (de) | 2007-02-15 |
| TW200423709A (en) | 2004-11-01 |
| EP1561150A1 (de) | 2005-08-10 |
| JP6047125B2 (ja) | 2016-12-21 |
| ATE350684T1 (de) | 2007-01-15 |
| KR20050086682A (ko) | 2005-08-30 |
| JP2012068645A (ja) | 2012-04-05 |
| JP2014225028A (ja) | 2014-12-04 |
| EP1561150B1 (de) | 2007-01-03 |
| KR101180205B1 (ko) | 2012-09-05 |
| WO2004046805A1 (de) | 2004-06-03 |
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