HK1069640A1 - Bistable nematic liquid crystal device - Google Patents
Bistable nematic liquid crystal deviceInfo
- Publication number
- HK1069640A1 HK1069640A1 HK05102086A HK05102086A HK1069640A1 HK 1069640 A1 HK1069640 A1 HK 1069640A1 HK 05102086 A HK05102086 A HK 05102086A HK 05102086 A HK05102086 A HK 05102086A HK 1069640 A1 HK1069640 A1 HK 1069640A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- cell
- alignment
- liquid crystal
- crystal device
- nematic liquid
- Prior art date
Links
Classifications
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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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- 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
-
- 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
- G02F1/1391—Bistable or multi-stable 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment
-
- 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
- G02F1/1392—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 a field-induced sign-reversal of the dielectric anisotropy
-
- 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
- G02F1/1396—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 the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HK07107600.0A HK1103452A1 (en) | 1995-10-16 | 2005-03-10 | Bistable nematic liquid crystal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9521106.6A GB9521106D0 (en) | 1995-10-16 | 1995-10-16 | Bistable nematic liquid crystal device |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1069640A1 true HK1069640A1 (en) | 2005-05-27 |
Family
ID=10782334
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99100410A HK1015469A1 (en) | 1995-10-16 | 1999-02-01 | Bistable nematic liquid crystal device. |
HK05102086A HK1069640A1 (en) | 1995-10-16 | 2005-03-10 | Bistable nematic liquid crystal device |
HK07107600.0A HK1103452A1 (en) | 1995-10-16 | 2005-03-10 | Bistable nematic liquid crystal device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99100410A HK1015469A1 (en) | 1995-10-16 | 1999-02-01 | Bistable nematic liquid crystal device. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK07107600.0A HK1103452A1 (en) | 1995-10-16 | 2005-03-10 | Bistable nematic liquid crystal device |
Country Status (12)
Country | Link |
---|---|
US (4) | US6249332B1 (xx) |
EP (1) | EP0856164B1 (xx) |
JP (1) | JP3596897B2 (xx) |
KR (1) | KR100352052B1 (xx) |
CN (3) | CN1149436C (xx) |
AT (1) | ATE200154T1 (xx) |
DE (1) | DE69612295T2 (xx) |
ES (1) | ES2155205T3 (xx) |
GB (2) | GB9521106D0 (xx) |
HK (3) | HK1015469A1 (xx) |
MY (1) | MY120509A (xx) |
WO (1) | WO1997014990A1 (xx) |
Families Citing this family (66)
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GB9521106D0 (en) | 1995-10-16 | 1995-12-20 | Secr Defence | Bistable nematic liquid crystal device |
GB2323956A (en) * | 1997-04-04 | 1998-10-07 | Sharp Kk | Diffractive liquid crystal device |
GB9713164D0 (en) * | 1997-06-23 | 1997-08-27 | Secr Defence | Liquid crystal device |
KR100607007B1 (ko) * | 1997-10-08 | 2006-08-01 | 휴렛-팩커드 컴퍼니(델라웨어주법인) | 액정 소자 및 그의 제조 방법 |
GB9727142D0 (en) * | 1997-12-24 | 1998-02-25 | Secr Defence | Bistable nematic liquid crystal device |
GB2345979A (en) | 1999-01-23 | 2000-07-26 | Ibm | High reflectivity bistable liquid crystal display |
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GB0022055D0 (en) | 2000-09-07 | 2000-10-25 | Secr Defence | Addressing multistable nematic liquid crystal devices |
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EP1271225A1 (en) * | 2001-06-22 | 2003-01-02 | Hewlett-Packard Company, A Delaware Corporation | Bistable nematic liquid crystal device |
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DE60332784D1 (de) | 2002-02-13 | 2010-07-15 | Merck Patent Gmbh | Verfahren zur Herstellung von einem anisotropen Polymerfilm auf einem Substrat mit einer strukturierten Oberfläche |
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GB0209917D0 (en) * | 2002-04-30 | 2002-06-05 | Hewlett Packard Co | Bistable nematic liquid crystal device |
EP1362682A1 (en) * | 2002-05-13 | 2003-11-19 | ZBD Displays Ltd, | Method and apparatus for liquid crystal alignment |
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US7557884B2 (en) * | 2003-10-23 | 2009-07-07 | Hong Kong University Of Science And Technology | Bistable liquid crystal device |
GB2413646B (en) * | 2004-04-30 | 2008-08-27 | Hewlett Packard Development Co | Bistable nematic liquid crystal display device |
US7487209B2 (en) * | 2004-07-13 | 2009-02-03 | International Business Machines Corporation | Delivering dynamic media content for collaborators to purposeful devices |
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JP4797451B2 (ja) * | 2005-06-01 | 2011-10-19 | ソニー株式会社 | 液晶表示装置 |
US7965268B2 (en) | 2005-07-08 | 2011-06-21 | Sharp Kabushiki Kaisha | Display device and liquid crystal display panel |
EP1921495B1 (en) * | 2005-08-31 | 2013-04-03 | Japan Science and Technology Agency | Liquid crystal display device using nematic liquid crystal |
US20080242401A1 (en) * | 2005-09-09 | 2008-10-02 | Wms Gaming Inc. | Wagering Game System with Bistable Lcd Display |
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GB0611141D0 (en) | 2006-06-07 | 2006-07-19 | Univ Strathclyde | Multistable reflective liquid crystal device |
JP4817380B2 (ja) * | 2006-10-10 | 2011-11-16 | 独立行政法人科学技術振興機構 | 双安定ネマチック液晶表示装置 |
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CN107610582B (zh) | 2009-03-30 | 2020-07-31 | 艾利丹尼森公司 | 含有固有地可收缩高分子膜的可移除粘合标签 |
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WO2013066305A1 (en) * | 2011-10-31 | 2013-05-10 | Hewlett-Packard Development Company, L.P. | Liquid crystal display device |
US9679506B2 (en) | 2012-06-25 | 2017-06-13 | Sharp Kabushiki Kaisha | Multiple function display system |
US10708575B2 (en) | 2012-06-25 | 2020-07-07 | Sharp Kabushiki Kaisha | Display system with diffuse and specular reflective modes |
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US5384650A (en) * | 1992-04-06 | 1995-01-24 | Hughes Aircraft Company | Light valve with twisted perpendicular liquid crystal with a negative dielectric anisotropy |
GB9402492D0 (en) * | 1994-02-09 | 1994-03-30 | Secr Defence | Liquid crystal device alignment |
GB9402513D0 (en) * | 1994-02-09 | 1994-03-30 | Secr Defence | Bistable nematic liquid crystal device |
GB9402517D0 (en) * | 1994-02-09 | 1994-03-30 | Secr Defence | Ferroelectric liquid crystal alignment |
GB9502635D0 (en) * | 1995-02-10 | 1995-03-29 | Secr Defence | Liquid crystal device alignment |
US5831700A (en) * | 1995-05-19 | 1998-11-03 | Kent State University | Polymer stabilized four domain twisted nematic liquid crystal display |
GB9521106D0 (en) * | 1995-10-16 | 1995-12-20 | Secr Defence | Bistable nematic liquid crystal device |
GB2348641A (en) * | 1999-04-06 | 2000-10-11 | Secr Defence | Liquid crystal alkenyl compounds incorporating a heterocyclic five-membered ring |
GB0017953D0 (en) * | 2000-07-21 | 2000-09-13 | Secr Defence | Liquid crystal device |
-
1995
- 1995-10-16 GB GBGB9521106.6A patent/GB9521106D0/en active Pending
-
1996
- 1996-10-09 GB GB9802806A patent/GB2318422B/en not_active Expired - Fee Related
- 1996-10-09 WO PCT/GB1996/002463 patent/WO1997014990A1/en active IP Right Grant
- 1996-10-09 ES ES96932739T patent/ES2155205T3/es not_active Expired - Lifetime
- 1996-10-09 CN CNB961976489A patent/CN1149436C/zh not_active Expired - Lifetime
- 1996-10-09 DE DE69612295T patent/DE69612295T2/de not_active Expired - Lifetime
- 1996-10-09 CN CNB2004100304681A patent/CN1303464C/zh not_active Expired - Fee Related
- 1996-10-09 CN CN2006101001721A patent/CN1928684B/zh not_active Expired - Fee Related
- 1996-10-09 KR KR10-1998-0702760A patent/KR100352052B1/ko not_active IP Right Cessation
- 1996-10-09 EP EP96932739A patent/EP0856164B1/en not_active Expired - Lifetime
- 1996-10-09 AT AT96932739T patent/ATE200154T1/de active
- 1996-10-09 US US09/043,788 patent/US6249332B1/en not_active Expired - Lifetime
- 1996-10-09 JP JP51558197A patent/JP3596897B2/ja not_active Expired - Fee Related
- 1996-10-16 MY MYPI96004294A patent/MY120509A/en unknown
-
1999
- 1999-02-01 HK HK99100410A patent/HK1015469A1/xx not_active IP Right Cessation
-
2000
- 2000-12-20 US US09/740,260 patent/US6456348B2/en not_active Expired - Lifetime
-
2002
- 2002-08-06 US US10/212,141 patent/US6714273B2/en not_active Expired - Fee Related
-
2004
- 2004-02-11 US US10/775,342 patent/US7280175B2/en not_active Expired - Fee Related
-
2005
- 2005-03-10 HK HK05102086A patent/HK1069640A1/xx not_active IP Right Cessation
- 2005-03-10 HK HK07107600.0A patent/HK1103452A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69612295D1 (de) | 2001-05-03 |
KR100352052B1 (ko) | 2003-04-10 |
CN1529203A (zh) | 2004-09-15 |
CN1303464C (zh) | 2007-03-07 |
GB2318422B (en) | 1999-07-21 |
JP3596897B2 (ja) | 2004-12-02 |
CN1928684A (zh) | 2007-03-14 |
WO1997014990A1 (en) | 1997-04-24 |
US6249332B1 (en) | 2001-06-19 |
EP0856164A1 (en) | 1998-08-05 |
GB2318422A (en) | 1998-04-22 |
HK1015469A1 (en) | 1999-10-15 |
US6456348B2 (en) | 2002-09-24 |
US7280175B2 (en) | 2007-10-09 |
ATE200154T1 (de) | 2001-04-15 |
US20050062919A1 (en) | 2005-03-24 |
US6714273B2 (en) | 2004-03-30 |
MY120509A (en) | 2005-11-30 |
CN1200180A (zh) | 1998-11-25 |
CN1149436C (zh) | 2004-05-12 |
GB9521106D0 (en) | 1995-12-20 |
EP0856164B1 (en) | 2001-03-28 |
DE69612295T2 (de) | 2001-08-23 |
US20030063246A1 (en) | 2003-04-03 |
US20010028426A1 (en) | 2001-10-11 |
ES2155205T3 (es) | 2001-05-01 |
JPH11513809A (ja) | 1999-11-24 |
CN1928684B (zh) | 2010-12-22 |
KR19990064269A (ko) | 1999-07-26 |
HK1103452A1 (en) | 2007-12-21 |
GB9802806D0 (en) | 1998-04-08 |
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Date | Code | Title | Description |
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PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20151009 |