CN1256619C - 液晶盒系统以及改进液晶盒系统的方法 - Google Patents
液晶盒系统以及改进液晶盒系统的方法 Download PDFInfo
- Publication number
- CN1256619C CN1256619C CNB021272808A CN02127280A CN1256619C CN 1256619 C CN1256619 C CN 1256619C CN B021272808 A CNB021272808 A CN B021272808A CN 02127280 A CN02127280 A CN 02127280A CN 1256619 C CN1256619 C CN 1256619C
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal cell
- cell system
- resistance device
- capacitive means
- 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
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Images
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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- 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
- G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
-
- 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
- G02F1/139—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 orientation effects in which the liquid crystal remains transparent
- G02F1/141—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 orientation effects in which the liquid crystal remains transparent using ferroelectric 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
- G02F1/01—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
- G02F1/139—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 orientation effects in which the liquid crystal remains transparent
- G02F1/141—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 orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals
- G02F1/1412—Antiferroelectric liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01118435.5 | 2001-07-31 | ||
EP01118435A EP1282000B1 (en) | 2001-07-31 | 2001-07-31 | Liquid crystal cell system and method for improving a liquid crystal cell system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1400501A CN1400501A (zh) | 2003-03-05 |
CN1256619C true CN1256619C (zh) | 2006-05-17 |
Family
ID=8178199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021272808A Expired - Fee Related CN1256619C (zh) | 2001-07-31 | 2002-07-31 | 液晶盒系统以及改进液晶盒系统的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030030759A1 (zh) |
EP (1) | EP1282000B1 (zh) |
JP (1) | JP2003066493A (zh) |
KR (1) | KR100878991B1 (zh) |
CN (1) | CN1256619C (zh) |
DE (1) | DE60115015T2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008148240A1 (de) * | 2007-06-08 | 2008-12-11 | Werthmueller Rene | Aufhellende lichtschutzvorrichtung |
US20220107522A1 (en) * | 2019-01-22 | 2022-04-07 | Nitto Denko Corporation | Polymer networked liquid crystal smart window device and methods of making the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5260817A (en) * | 1991-03-27 | 1993-11-09 | Canon Kabushiki Kaisha | Liquid crystal optical device comprising a liquid crystal pixel and a parallel circuit for providing a gradation of display |
US5495352A (en) * | 1992-07-30 | 1996-02-27 | Canon Kabushiki Kaisha | Liquid crystal display device with stripe-shaped unevennesses on the electrodes |
JP3259634B2 (ja) * | 1995-05-31 | 2002-02-25 | カシオ計算機株式会社 | 反強誘電性液晶表示素子 |
US6072454A (en) * | 1996-03-01 | 2000-06-06 | Kabushiki Kaisha Toshiba | Liquid crystal display device |
TW366434B (en) * | 1996-03-15 | 1999-08-11 | Mitsubishi Gas Chemical Co | Liquid crystal display device |
JP3028097B2 (ja) * | 1997-04-11 | 2000-04-04 | 日本電気株式会社 | スメクティック液晶材料および液晶光学素子 |
GB2324899A (en) * | 1997-04-30 | 1998-11-04 | Sharp Kk | Active matrix display |
JPH10301091A (ja) * | 1997-05-02 | 1998-11-13 | Casio Comput Co Ltd | 液晶表示素子とその駆動方法 |
US6496170B1 (en) * | 1998-04-30 | 2002-12-17 | Canon Kabushiki Kaisha | Liquid crystal apparatus |
JP2001033747A (ja) * | 1999-07-16 | 2001-02-09 | Nec Corp | 液晶表示素子 |
KR100634157B1 (ko) * | 1999-08-31 | 2006-10-16 | 삼성전자주식회사 | 박막트랜지스터 액정표시장치 |
JP3590750B2 (ja) * | 1999-12-27 | 2004-11-17 | 株式会社東芝 | 液晶表示素子 |
JP2002107769A (ja) * | 2000-09-29 | 2002-04-10 | Toshiba Corp | 液晶表示素子および液晶配向方法 |
-
2001
- 2001-07-31 DE DE60115015T patent/DE60115015T2/de not_active Expired - Lifetime
- 2001-07-31 EP EP01118435A patent/EP1282000B1/en not_active Expired - Lifetime
-
2002
- 2002-07-29 US US10/208,528 patent/US20030030759A1/en not_active Abandoned
- 2002-07-31 CN CNB021272808A patent/CN1256619C/zh not_active Expired - Fee Related
- 2002-07-31 JP JP2002223876A patent/JP2003066493A/ja not_active Withdrawn
- 2002-07-31 KR KR1020020045239A patent/KR100878991B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030030759A1 (en) | 2003-02-13 |
CN1400501A (zh) | 2003-03-05 |
DE60115015T2 (de) | 2006-06-01 |
KR100878991B1 (ko) | 2009-01-15 |
EP1282000B1 (en) | 2005-11-16 |
EP1282000A1 (en) | 2003-02-05 |
JP2003066493A (ja) | 2003-03-05 |
DE60115015D1 (de) | 2005-12-22 |
KR20030013268A (ko) | 2003-02-14 |
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SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SONY(GERMAN) CO.,LTD.; APPLICANT Free format text: FORMER OWNER: SONY INTERNATIONAL (EUROPE) GMBH; APPLICANT Effective date: 20051223 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20051223 Address after: Cologne, Germany Applicant after: Sony Int Europ GmbH Co-applicant after: Sony Corp Address before: Berlin, Federal Republic of Germany Applicant before: Sony International (Europe) Co., Ltd. Co-applicant before: Sony Corp |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20110731 |