TW580666B - Display device and method of driving same - Google Patents

Display device and method of driving same Download PDF

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Publication number
TW580666B
TW580666B TW091107847A TW91107847A TW580666B TW 580666 B TW580666 B TW 580666B TW 091107847 A TW091107847 A TW 091107847A TW 91107847 A TW91107847 A TW 91107847A TW 580666 B TW580666 B TW 580666B
Authority
TW
Taiwan
Prior art keywords
pixel
groups
gate signal
signal lines
column
Prior art date
Application number
TW091107847A
Other languages
English (en)
Chinese (zh)
Inventor
Toshio Miyazawa
Mitsuhisa Fujita
Original Assignee
Hitachi Ltd
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.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of TW580666B publication Critical patent/TW580666B/zh

Links

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)
TW091107847A 2001-04-19 2002-04-17 Display device and method of driving same TW580666B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW580666B true TW580666B (en) 2004-03-21

Family

ID=18970776

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091107847A TW580666B (en) 2001-04-19 2002-04-17 Display device and method of driving same

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI453709B (zh) * 2005-06-16 2014-09-21 Omnivision Tech Inc 使用目前像素電壓以驅動顯示器的方法及系統
US9024964B2 (en) 2008-06-06 2015-05-05 Omnivision Technologies, Inc. System and method for dithering video data
TWI509590B (zh) * 2010-02-05 2015-11-21 Semiconductor Energy Lab 顯示裝置

Families Citing this family (10)

* 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
US7453849B2 (en) * 2004-12-22 2008-11-18 Qualcomm Incorporated Method of implicit deassignment of resources
US8831115B2 (en) * 2004-12-22 2014-09-09 Qualcomm Incorporated MC-CDMA multiplexing in an orthogonal uplink
US8238923B2 (en) * 2004-12-22 2012-08-07 Qualcomm Incorporated Method of using shared resources in a communication system
KR101969952B1 (ko) * 2012-06-05 2019-04-18 삼성디스플레이 주식회사 표시 장치
CN104541320B (zh) * 2012-07-31 2016-10-26 夏普株式会社 像素电路、具备其的显示装置和该显示装置的驱动方法

Family Cites Families (11)

* 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
JP3611581B2 (ja) * 1991-09-30 2005-01-19 シチズン時計株式会社 液晶表示装置
JPH06242743A (ja) * 1992-12-21 1994-09-02 Mitsubishi Electric Corp 画像表示方法
JPH07152017A (ja) * 1993-11-30 1995-06-16 Sony Corp 液晶素子の駆動方法及びその液晶素子
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
KR19990047032A (ko) * 1997-12-02 1999-07-05 윤종용 계조 디스플레이 방법
TW482992B (en) * 1999-09-24 2002-04-11 Semiconductor Energy Lab El display device and driving method thereof
JP3873544B2 (ja) * 1999-09-30 2007-01-24 セイコーエプソン株式会社 電気光学装置および投射型表示装置
JP2002100709A (ja) 2000-09-21 2002-04-05 Hitachi Ltd 半導体装置及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI453709B (zh) * 2005-06-16 2014-09-21 Omnivision Tech Inc 使用目前像素電壓以驅動顯示器的方法及系統
US9024964B2 (en) 2008-06-06 2015-05-05 Omnivision Technologies, Inc. System and method for dithering video data
TWI509590B (zh) * 2010-02-05 2015-11-21 Semiconductor Energy Lab 顯示裝置

Also Published As

Publication number Publication date
KR20020082417A (ko) 2002-10-31
US20020154083A1 (en) 2002-10-24
KR100538782B1 (ko) 2005-12-26
US7042429B2 (en) 2006-05-09
JP2002311921A (ja) 2002-10-25

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees