KR100538782B1 - 디스플레이장치와 그 구동방법 - Google Patents

디스플레이장치와 그 구동방법 Download PDF

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Publication number
KR100538782B1
KR100538782B1 KR10-2002-0021403A KR20020021403A KR100538782B1 KR 100538782 B1 KR100538782 B1 KR 100538782B1 KR 20020021403 A KR20020021403 A KR 20020021403A KR 100538782 B1 KR100538782 B1 KR 100538782B1
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KR
South Korea
Prior art keywords
gate signal
pixel
signal line
row
signal lines
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
Application number
KR10-2002-0021403A
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English (en)
Korean (ko)
Other versions
KR20020082417A (ko
Inventor
미야자와토시오
푸지타미츠히사
Original Assignee
가부시키가이샤 히타치세이사쿠쇼
Priority date (The priority date 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 date listed.)
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Publication of KR20020082417A publication Critical patent/KR20020082417A/ko
Application granted granted Critical
Publication of KR100538782B1 publication Critical patent/KR100538782B1/ko
Anticipated expiration legal-status Critical
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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
    • 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
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0235—Field-sequential colour display
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
KR10-2002-0021403A 2001-04-19 2002-04-19 디스플레이장치와 그 구동방법 Expired - Fee Related KR100538782B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00120795 2001-04-19
JP2001120795A JP2002311921A (ja) 2001-04-19 2001-04-19 表示装置およびその駆動方法

Publications (2)

Publication Number Publication Date
KR20020082417A KR20020082417A (ko) 2002-10-31
KR100538782B1 true KR100538782B1 (ko) 2005-12-26

Family

ID=18970776

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0021403A Expired - Fee Related KR100538782B1 (ko) 2001-04-19 2002-04-19 디스플레이장치와 그 구동방법

Country Status (4)

Country Link
US (1) US7042429B2 (enExample)
JP (1) JP2002311921A (enExample)
KR (1) KR100538782B1 (enExample)
TW (1) TW580666B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7042857B2 (en) 2002-10-29 2006-05-09 Qualcom, Incorporated Uplink pilot and signaling transmission in wireless communication systems
US7177297B2 (en) * 2003-05-12 2007-02-13 Qualcomm Incorporated Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
US8611283B2 (en) * 2004-01-28 2013-12-17 Qualcomm Incorporated Method and apparatus of using a single channel to provide acknowledgement and assignment messages
US8891349B2 (en) 2004-07-23 2014-11-18 Qualcomm Incorporated Method of optimizing portions of a frame
JP4581851B2 (ja) * 2004-07-27 2010-11-17 セイコーエプソン株式会社 電気光学装置の駆動回路及び駆動方法、電気光学装置並びに電子機器
US8831115B2 (en) * 2004-12-22 2014-09-09 Qualcomm Incorporated MC-CDMA multiplexing in an orthogonal uplink
US7453849B2 (en) * 2004-12-22 2008-11-18 Qualcomm Incorporated Method of implicit deassignment of resources
US8238923B2 (en) * 2004-12-22 2012-08-07 Qualcomm Incorporated Method of using shared resources in a communication system
US7545396B2 (en) * 2005-06-16 2009-06-09 Aurora Systems, Inc. Asynchronous display driving scheme and display
US9024964B2 (en) 2008-06-06 2015-05-05 Omnivision Technologies, Inc. System and method for dithering video data
WO2011096153A1 (en) * 2010-02-05 2011-08-11 Semiconductor Energy Laboratory Co., Ltd. Display device
KR101969952B1 (ko) * 2012-06-05 2019-04-18 삼성디스플레이 주식회사 표시 장치
WO2014021159A1 (ja) * 2012-07-31 2014-02-06 シャープ株式会社 画素回路、それを備える表示装置、およびその表示装置の駆動方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0594157A (ja) * 1991-09-30 1993-04-16 Citizen Watch Co Ltd 液晶表示パネルの駆動方法
KR950014956A (ko) * 1993-11-30 1995-06-16 오가 노리오 액정소자의 구동방법 및 그 액정소자
KR19990047032A (ko) * 1997-12-02 1999-07-05 윤종용 계조 디스플레이 방법
JP2001100709A (ja) * 1999-09-30 2001-04-13 Seiko Epson Corp 電気光学装置およびその駆動方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975691A (en) * 1987-06-16 1990-12-04 Interstate Electronics Corporation Scan inversion symmetric drive
JP2653099B2 (ja) * 1988-05-17 1997-09-10 セイコーエプソン株式会社 アクティブマトリクスパネル，投写型表示装置及びビューファインダー
JPH06242743A (ja) * 1992-12-21 1994-09-02 Mitsubishi Electric Corp 画像表示方法
CA2137723C (en) * 1993-12-14 1996-11-26 Canon Kabushiki Kaisha Display apparatus
US5731802A (en) * 1996-04-22 1998-03-24 Silicon Light Machines Time-interleaved bit-plane, pulse-width-modulation digital display system
TW482992B (en) * 1999-09-24 2002-04-11 Semiconductor Energy Lab El display device and driving method thereof
JP2002100709A (ja) 2000-09-21 2002-04-05 Hitachi Ltd 半導体装置及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0594157A (ja) * 1991-09-30 1993-04-16 Citizen Watch Co Ltd 液晶表示パネルの駆動方法
KR950014956A (ko) * 1993-11-30 1995-06-16 오가 노리오 액정소자의 구동방법 및 그 액정소자
KR19990047032A (ko) * 1997-12-02 1999-07-05 윤종용 계조 디스플레이 방법
JP2001100709A (ja) * 1999-09-30 2001-04-13 Seiko Epson Corp 電気光学装置およびその駆動方法

Also Published As

Publication number Publication date
TW580666B (en) 2004-03-21
KR20020082417A (ko) 2002-10-31
US7042429B2 (en) 2006-05-09
JP2002311921A (ja) 2002-10-25
US20020154083A1 (en) 2002-10-24

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