JP2002311921A - 表示装置およびその駆動方法 - Google Patents

表示装置およびその駆動方法

Info

Publication number
JP2002311921A
JP2002311921A JP2001120795A JP2001120795A JP2002311921A JP 2002311921 A JP2002311921 A JP 2002311921A JP 2001120795 A JP2001120795 A JP 2001120795A JP 2001120795 A JP2001120795 A JP 2001120795A JP 2002311921 A JP2002311921 A JP 2002311921A
Authority
JP
Japan
Prior art keywords
pixel
gradation
bit
scanning
bits
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.)
Pending
Application number
JP2001120795A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002311921A5 (enExample
Inventor
Toshio Miyazawa
敏夫 宮沢
Mitsuhisa Fujita
満久 藤田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
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
Priority to JP2001120795A priority Critical patent/JP2002311921A/ja
Priority to US10/122,206 priority patent/US7042429B2/en
Priority to TW091107847A priority patent/TW580666B/zh
Priority to KR10-2002-0021403A priority patent/KR100538782B1/ko
Publication of JP2002311921A publication Critical patent/JP2002311921A/ja
Publication of JP2002311921A5 publication Critical patent/JP2002311921A5/ja
Pending legal-status Critical Current

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)
JP2001120795A 2001-04-19 2001-04-19 表示装置およびその駆動方法 Pending JP2002311921A (ja)

Priority Applications (4)

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
US10/122,206 US7042429B2 (en) 2001-04-19 2002-04-16 Display device and method of driving same
TW091107847A TW580666B (en) 2001-04-19 2002-04-17 Display device and method of driving same
KR10-2002-0021403A KR100538782B1 (ko) 2001-04-19 2002-04-19 디스플레이장치와 그 구동방법

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 (2)

Publication Number Publication Date
JP2002311921A true JP2002311921A (ja) 2002-10-25
JP2002311921A5 JP2002311921A5 (enExample) 2008-02-14

Family

ID=18970776

Family Applications (1)

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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06242743A (ja) * 1992-12-21 1994-09-02 Mitsubishi Electric Corp 画像表示方法

Family Cites Families (10)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06242743A (ja) * 1992-12-21 1994-09-02 Mitsubishi Electric Corp 画像表示方法

Also Published As

Publication number Publication date
KR100538782B1 (ko) 2005-12-26
TW580666B (en) 2004-03-21
KR20020082417A (ko) 2002-10-31
US7042429B2 (en) 2006-05-09
US20020154083A1 (en) 2002-10-24

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