CN1264059C - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1264059C CN1264059C CNB021054223A CN02105422A CN1264059C CN 1264059 C CN1264059 C CN 1264059C CN B021054223 A CNB021054223 A CN B021054223A CN 02105422 A CN02105422 A CN 02105422A CN 1264059 C CN1264059 C CN 1264059C
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- China
- Prior art keywords
- mentioned
- electrode
- liquid crystal
- crystal indicator
- substrate
- 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
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- 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
- G02F1/1343—Electrodes
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- 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
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—Matrix
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
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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
- G02F1/137—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
- G02F1/1393—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 birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
- G02F1/1395—Optically compensated birefringence [OCB]- cells or PI- cells
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/124—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode interdigital
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0469—Details of the physics of pixel operation
- G09G2300/0478—Details of the physics of pixel operation related to liquid crystal pixels
- G09G2300/0482—Use of memory effects in nematic liquid crystals
- G09G2300/0486—Cholesteric liquid crystals, including chiral-nematic liquid crystals, with transitions between focal conic, planar, and homeotropic states
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geometry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001016649 | 2001-01-25 | ||
JP16649/01 | 2001-01-25 | ||
JP98661/01 | 2001-03-30 | ||
JP98689/01 | 2001-03-30 | ||
JP2001098661 | 2001-03-30 | ||
JP2001098689 | 2001-03-30 | ||
JP2001224154 | 2001-07-25 | ||
JP224154/01 | 2001-07-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101204280A Division CN100483202C (zh) | 2001-01-25 | 2002-01-25 | 液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1371016A CN1371016A (zh) | 2002-09-25 |
CN1264059C true CN1264059C (zh) | 2006-07-12 |
Family
ID=27481998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021054223A Expired - Fee Related CN1264059C (zh) | 2001-01-25 | 2002-01-25 | 液晶显示装置 |
Country Status (4)
Country | Link |
---|---|
US (3) | US6603525B2 (zh) |
KR (3) | KR100842717B1 (zh) |
CN (1) | CN1264059C (zh) |
SG (1) | SG114524A1 (zh) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4402280B2 (ja) * | 2000-11-22 | 2010-01-20 | シャープ株式会社 | 液晶表示装置 |
WO2002050603A1 (fr) * | 2000-12-19 | 2002-06-27 | Matsushita Electric Industrial Co., Ltd. | Affichage a cristaux liquides et son procede de commande |
GB0112561D0 (en) * | 2001-05-23 | 2001-07-18 | Koninl Philips Electronics Nv | Active plate |
JP3971378B2 (ja) * | 2001-08-08 | 2007-09-05 | 東芝松下ディスプレイテクノロジー株式会社 | 液晶表示装置 |
US20050156839A1 (en) * | 2001-11-02 | 2005-07-21 | Webb Homer L. | Field sequential display device and methods of fabricating same |
KR100675934B1 (ko) * | 2001-12-04 | 2007-02-01 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시소자 |
KR20030093519A (ko) * | 2002-06-03 | 2003-12-11 | 삼성전자주식회사 | 액정 표시 장치용 박막 트랜지스터 어레이 기판 |
KR100859524B1 (ko) * | 2002-07-11 | 2008-09-22 | 삼성전자주식회사 | 박막 트랜지스터 기판 |
JP4201574B2 (ja) * | 2002-10-31 | 2008-12-24 | 奇美電子股▲ふん▼有限公司 | 画像表示装置 |
JP4344131B2 (ja) * | 2002-12-19 | 2009-10-14 | 奇美電子股▲ふん▼有限公司 | 画像表示装置 |
EP1582911A4 (en) * | 2003-01-08 | 2007-08-08 | Toshiba Matsushita Display Tec | LIQUID CRYSTAL DISPLAY |
US7433007B2 (en) * | 2003-03-03 | 2008-10-07 | Hannistar Display Corporation | Pixel structure for liquid crystal display |
KR20040084453A (ko) * | 2003-03-28 | 2004-10-06 | 삼성전자주식회사 | 액정 표시 장치 |
TWI223730B (en) * | 2003-07-14 | 2004-11-11 | Au Optronics Corp | Optically self-compensated birefringence liquid crystal display |
TWI227350B (en) | 2003-07-18 | 2005-02-01 | Au Optronics Corp | Active elements array structure |
CN100416380C (zh) * | 2003-07-21 | 2008-09-03 | 友达光电股份有限公司 | 主动组件数组结构及其光学自我补偿双折射型液晶显示器 |
CN100409081C (zh) * | 2003-07-24 | 2008-08-06 | 友达光电股份有限公司 | 有源元件阵列结构 |
TWI231878B (en) * | 2004-04-09 | 2005-05-01 | Au Optronics Corp | Driving method for driving an OCB mode LCD device |
US20080094329A1 (en) * | 2004-07-07 | 2008-04-24 | Koninklijke Philips Electronics, N.V. | Color Display |
TWI279010B (en) * | 2004-11-12 | 2007-04-11 | Innolux Display Corp | Storing capacitor and liquid crystal display device using it |
KR20060057956A (ko) | 2004-11-24 | 2006-05-29 | 삼성에스디아이 주식회사 | 홀을 구비하는 대향전극을 포함하는 액정표시장치 및 그의제조방법 |
KR100700645B1 (ko) * | 2005-01-10 | 2007-03-27 | 삼성에스디아이 주식회사 | 액정 표시 장치 및 그의 구동방법 |
JP4211745B2 (ja) * | 2005-03-14 | 2009-01-21 | セイコーエプソン株式会社 | 液晶装置、電子機器および投射型表示装置 |
JP4380570B2 (ja) * | 2005-03-25 | 2009-12-09 | エプソンイメージングデバイス株式会社 | 液晶装置及び電子機器 |
JP2007011139A (ja) * | 2005-07-01 | 2007-01-18 | Toshiba Corp | 液晶表示装置及びその製造方法 |
US7737934B2 (en) * | 2005-09-23 | 2010-06-15 | Hannstar Display Corporation | Pixel structure of liquid crystal device and driving method thereof |
TWI329216B (en) | 2006-01-02 | 2010-08-21 | Chunghwa Picture Tubes Ltd | Pixel structure and liquid crystal display panel |
US8154494B2 (en) * | 2006-01-06 | 2012-04-10 | Canon Kabushiki Kaisha | Image display device with liquid crystal modulation elements |
TWI357517B (en) * | 2006-01-27 | 2012-02-01 | Au Optronics Corp | Optical compensated bend type lcd |
WO2007091346A1 (ja) * | 2006-02-10 | 2007-08-16 | Sharp Kabushiki Kaisha | 液晶表示パネルおよび液晶表示装置 |
KR20070084825A (ko) * | 2006-02-22 | 2007-08-27 | 삼성전자주식회사 | 액정 표시 장치 |
US20090027606A1 (en) * | 2006-03-20 | 2009-01-29 | Youhei Nakanishi | Liquid Crystal Display Device |
WO2007135853A1 (ja) * | 2006-05-19 | 2007-11-29 | Sharp Kabushiki Kaisha | 液晶表示装置 |
US7697081B2 (en) * | 2006-07-27 | 2010-04-13 | Hannstar Display Corporation | Pixel structure of liquid crystal display comprising V-shaped drain and source electrodes and method for activating a state transition of a liquid crystal layer |
WO2008023479A1 (fr) * | 2006-08-25 | 2008-02-28 | Sharp Kabushiki Kaisha | Dispositif d'affichage à cristaux liquides de type matrice active |
WO2008029547A1 (fr) * | 2006-09-04 | 2008-03-13 | Sharp Kabushiki Kaisha | Dispositif d'affichage à cristaux liquides |
CN100557806C (zh) * | 2006-09-11 | 2009-11-04 | 中华映管股份有限公司 | 像素结构 |
WO2008035588A1 (fr) * | 2006-09-20 | 2008-03-27 | Sharp Kabushiki Kaisha | Dispositif d'affichage à cristaux liquides, son procédé de commande, dispositif de commande de panneau à cristaux liquides et procédé de commande de panneau à cristaux liquides |
JP4305485B2 (ja) * | 2006-09-26 | 2009-07-29 | セイコーエプソン株式会社 | 液晶装置、液晶装置の駆動方法、プロジェクタ及び電子機器 |
TWI351567B (en) * | 2006-10-05 | 2011-11-01 | Chunghwa Picture Tubes Ltd | Pixel structure and liquid crystal display panel u |
JP2008111903A (ja) * | 2006-10-30 | 2008-05-15 | Seiko Epson Corp | 液晶装置および電子機器 |
TWI337674B (en) * | 2006-11-27 | 2011-02-21 | Wintek Corp | Liquid crystal display panel and driving method thereof |
KR101423909B1 (ko) * | 2006-12-19 | 2014-07-29 | 삼성디스플레이 주식회사 | 표시 기판 및 이를 구비하는 액정 표시 장치 |
US8125584B2 (en) * | 2007-01-17 | 2012-02-28 | Sharp Kabushiki Kaisha | Liquid crystal display panel and liquid crystal display device |
JP2008180952A (ja) * | 2007-01-25 | 2008-08-07 | Seiko Epson Corp | 液晶装置及び電子機器 |
JP5075420B2 (ja) * | 2007-02-09 | 2012-11-21 | 株式会社東芝 | 液晶表示装置 |
US20100085520A1 (en) * | 2007-02-22 | 2010-04-08 | Takashi Katayama | Liquid crystal display apparatus and process for manufacturing the same |
JP2008209858A (ja) * | 2007-02-28 | 2008-09-11 | Seiko Epson Corp | 液晶装置、及び電子機器 |
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2002
- 2002-01-25 CN CNB021054223A patent/CN1264059C/zh not_active Expired - Fee Related
- 2002-01-25 KR KR1020020004447A patent/KR100842717B1/ko active IP Right Grant
- 2002-01-25 US US10/055,013 patent/US6603525B2/en not_active Expired - Lifetime
- 2002-01-25 SG SG200200492A patent/SG114524A1/en unknown
- 2002-06-04 US US10/160,104 patent/US6661491B2/en not_active Expired - Lifetime
- 2002-06-04 US US10/160,255 patent/US6600540B2/en not_active Expired - Lifetime
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2007
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- 2007-12-20 KR KR1020070134697A patent/KR100851773B1/ko not_active IP Right Cessation
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US6603525B2 (en) | 2003-08-05 |
KR20080002737A (ko) | 2008-01-04 |
US20020145579A1 (en) | 2002-10-10 |
KR20080002736A (ko) | 2008-01-04 |
US20020149551A1 (en) | 2002-10-17 |
CN1371016A (zh) | 2002-09-25 |
US6661491B2 (en) | 2003-12-09 |
KR100855197B1 (ko) | 2008-09-01 |
US20020105613A1 (en) | 2002-08-08 |
KR100842717B1 (ko) | 2008-07-01 |
KR20020062859A (ko) | 2002-07-31 |
KR100851773B1 (ko) | 2008-08-13 |
SG114524A1 (en) | 2005-09-28 |
US6600540B2 (en) | 2003-07-29 |
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