JP5620493B2 - 大面積コレステリックディスプレイの迅速な移行 - Google Patents

大面積コレステリックディスプレイの迅速な移行 Download PDF

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Publication number
JP5620493B2
JP5620493B2 JP2012526959A JP2012526959A JP5620493B2 JP 5620493 B2 JP5620493 B2 JP 5620493B2 JP 2012526959 A JP2012526959 A JP 2012526959A JP 2012526959 A JP2012526959 A JP 2012526959A JP 5620493 B2 JP5620493 B2 JP 5620493B2
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row
voltage
voltage signal
state
pixel
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Expired - Fee Related
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JP2012526959A
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Japanese (ja)
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JP2013503367A (ja
JP2013503367A5 (enExample
Inventor
エム．キャンベル パトリック
エム．キャンベル パトリック
シー．ウォルター エリック
シー．ウォルター エリック
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2013503367A5 publication Critical patent/JP2013503367A5/ja
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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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • 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
    • 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
    • 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
    • G09G2310/062—Waveforms for resetting a plurality of scan lines at a time
    • 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
    • G09G2310/063—Waveforms for resetting the whole screen at once
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2012526959A 2009-08-27 2010-08-26 大面積コレステリックディスプレイの迅速な移行 Expired - Fee Related JP5620493B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/548,999 2009-08-27
US12/548,999 US8217930B2 (en) 2009-08-27 2009-08-27 Fast transitions of large area cholesteric displays
PCT/US2010/046731 WO2011031509A2 (en) 2009-08-27 2010-08-26 Fast transitions of large area cholesteric displays

Publications (3)

Publication Number Publication Date
JP2013503367A JP2013503367A (ja) 2013-01-31
JP2013503367A5 JP2013503367A5 (enExample) 2014-09-11
JP5620493B2 true JP5620493B2 (ja) 2014-11-05

Family

ID=43624170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012526959A Expired - Fee Related JP5620493B2 (ja) 2009-08-27 2010-08-26 大面積コレステリックディスプレイの迅速な移行

Country Status (7)

Country Link
US (1) US8217930B2 (enExample)
EP (1) EP2471058A4 (enExample)
JP (1) JP5620493B2 (enExample)
KR (1) KR20120051079A (enExample)
CN (1) CN102483901A (enExample)
TW (1) TW201117168A (enExample)
WO (1) WO2011031509A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8599353B2 (en) 2010-05-28 2013-12-03 3M Innovative Properties Company Display comprising a plurality of substrates and a plurality of display materials disposed between the plurality of substrates that are connected to a plurality of non-overlapping integral conductive tabs
CN104049395A (zh) * 2014-06-28 2014-09-17 中能柔性光电（滁州）有限公司 一种柔性反射式胆甾相液晶显示器的写入或擦除方法
US10558065B2 (en) * 2018-04-13 2020-02-11 Kent Displays Inc. Liquid crystal writing device with slow discharge erase
CN120279857B (zh) * 2024-01-05 2026-07-07 虹彩光电股份有限公司 胆固醇液晶显示器及其驱动方法
TWI909883B (zh) * 2024-12-18 2025-12-21 友達光電股份有限公司 顯示裝置及其驅動方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH617281A5 (enExample) * 1977-07-29 1980-05-14 Bbc Brown Boveri & Cie
US4386350A (en) * 1979-06-26 1983-05-31 Nippon Electric Co., Ltd. Display apparatus
US4890902A (en) * 1985-09-17 1990-01-02 Kent State University Liquid crystal light modulating materials with selectable viewing angles
CA2102199A1 (en) * 1991-05-02 1992-11-03 William J. Doane Crystalline light modulating device and material
US5453863A (en) * 1991-05-02 1995-09-26 Kent State University Multistable chiral nematic displays
JP3489169B2 (ja) * 1993-02-25 2004-01-19 セイコーエプソン株式会社 液晶表示装置の駆動方法
US5644330A (en) * 1994-08-11 1997-07-01 Kent Displays, Inc. Driving method for polymer stabilized and polymer free liquid crystal displays
US5748277A (en) * 1995-02-17 1998-05-05 Kent State University Dynamic drive method and apparatus for a bistable liquid crystal display
US6154190A (en) * 1995-02-17 2000-11-28 Kent State University Dynamic drive methods and apparatus for a bistable liquid crystal display
US5933203A (en) * 1997-01-08 1999-08-03 Advanced Display Systems, Inc. Apparatus for and method of driving a cholesteric liquid crystal flat panel display
US6034752A (en) * 1997-03-22 2000-03-07 Kent Displays Incorporated Display device reflecting visible and infrared radiation
US6268840B1 (en) * 1997-05-12 2001-07-31 Kent Displays Incorporated Unipolar waveform drive method and apparatus for a bistable liquid crystal display
US6133895A (en) * 1997-06-04 2000-10-17 Kent Displays Incorporated Cumulative drive scheme and method for a liquid crystal display
GB9904704D0 (en) * 1999-03-03 1999-04-21 Secr Defence Addressing bistable nematic liquid crystal devices
US6803899B1 (en) 1999-07-27 2004-10-12 Minolta Co., Ltd. Liquid crystal display apparatus and a temperature compensation method therefor
JP4244455B2 (ja) * 1999-07-27 2009-03-25 コニカミノルタホールディングス株式会社 液晶表示装置及びその駆動方法
WO2001056004A1 (en) * 2000-01-31 2001-08-02 Three-Five Systems, Inc. Methods and apparatus for driving a display
JP4706123B2 (ja) 2000-05-29 2011-06-22 コニカミノルタホールディングス株式会社 液晶表示装置及び液晶表示素子の駆動方法
GB0024488D0 (en) * 2000-10-05 2000-11-22 Koninkl Philips Electronics Nv Bistable chiral nematic liquid crystal display and method of driving the same
US6710760B1 (en) * 2000-11-28 2004-03-23 Eastman Kodak Company Unipolar drive for cholesteric liquid crystal displays
KR100563043B1 (ko) 2001-12-21 2006-03-24 삼성에스디아이 주식회사 지연된 호메오트로픽 리셋에 의한 콜레스테릭 액정 표시패널의구동 방법
US7307608B2 (en) * 2002-03-08 2007-12-11 Industrial Technology Research Institute Unipolar drive chip for cholesteric liquid crystal displays
US6894668B2 (en) * 2002-05-03 2005-05-17 Eastman Kodak Company General 2 voltage levels driving scheme for cholesterical liquid crystal displays
WO2004029702A1 (ja) * 2002-09-27 2004-04-08 Nanox Corporation コレステリック液晶表示装置およびコレステリック液晶表示素子の駆動方法
JP3818273B2 (ja) 2003-05-23 2006-09-06 コニカミノルタホールディングス株式会社 液晶表示素子の駆動方法及び液晶表示装置
JP4313702B2 (ja) * 2004-03-11 2009-08-12 ナノックス株式会社 液晶表示素子およびその駆動方法
IL165150A0 (en) * 2004-11-10 2005-12-18 Magink Display Technologies A cholesteric liquid crystal display device
WO2006051273A1 (en) * 2004-11-10 2006-05-18 Magink Display Tecnologies Ltd. Drive scheme for a cholesteric liquid crystal display device
US20070082268A1 (en) 2005-09-02 2007-04-12 Kurt Star Chemical protection of metal surface
WO2008023415A1 (en) * 2006-08-23 2008-02-28 Fujitsu Limited Liquid crystal display element, its driving method and electronic paper with same
US7648645B2 (en) * 2006-11-08 2010-01-19 3M Innovative Properties Company Pre-polymer formulations for liquid crystal displays

Also Published As

Publication number Publication date
KR20120051079A (ko) 2012-05-21
EP2471058A2 (en) 2012-07-04
CN102483901A (zh) 2012-05-30
JP2013503367A (ja) 2013-01-31
US20110050678A1 (en) 2011-03-03
TW201117168A (en) 2011-05-16
WO2011031509A2 (en) 2011-03-17
US8217930B2 (en) 2012-07-10
WO2011031509A3 (en) 2011-06-30
EP2471058A4 (en) 2013-11-20

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