CA2411441A1 - Color display device and method - Google Patents

Color display device and method Download PDF

Info

Publication number
CA2411441A1
CA2411441A1 CA002411441A CA2411441A CA2411441A1 CA 2411441 A1 CA2411441 A1 CA 2411441A1 CA 002411441 A CA002411441 A CA 002411441A CA 2411441 A CA2411441 A CA 2411441A CA 2411441 A1 CA2411441 A1 CA 2411441A1
Authority
CA
Canada
Prior art keywords
green
red
blue
light sources
color display
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.)
Abandoned
Application number
CA002411441A
Other languages
English (en)
French (fr)
Inventor
Masaya Okita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2411441A1 publication Critical patent/CA2411441A1/en
Abandoned 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/155—Removing patterns interfering with the pattern to be recognised, such as ruled lines or underlines
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CA002411441A 2000-06-07 2001-06-07 Color display device and method Abandoned CA2411441A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-170085 2000-06-07
JP2000170085 2000-06-07
PCT/JP2001/004813 WO2001095303A1 (en) 2000-06-07 2001-06-07 Color display device and method

Publications (1)

Publication Number Publication Date
CA2411441A1 true CA2411441A1 (en) 2002-12-05

Family

ID=18672850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002411441A Abandoned CA2411441A1 (en) 2000-06-07 2001-06-07 Color display device and method

Country Status (9)

Country Link
US (1) US7170482B2 (cg-RX-API-DMAC7.html)
EP (1) EP1310940A4 (cg-RX-API-DMAC7.html)
JP (2) JP2013065043A (cg-RX-API-DMAC7.html)
KR (1) KR100870577B1 (cg-RX-API-DMAC7.html)
CN (1) CN1266664C (cg-RX-API-DMAC7.html)
AU (1) AU2001264221A1 (cg-RX-API-DMAC7.html)
CA (1) CA2411441A1 (cg-RX-API-DMAC7.html)
TW (1) TWI292837B (cg-RX-API-DMAC7.html)
WO (1) WO2001095303A1 (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070104617A (ko) * 2005-01-20 2007-10-26 코닌클리케 필립스 일렉트로닉스 엔.브이. 컬러-순차적 디스플레이 장치
KR100782004B1 (ko) 2005-10-19 2007-12-06 삼성전기주식회사 컬러 디스플레이 장치 및 컬러 영상 제어 기록 매체
US8243006B2 (en) * 2007-11-16 2012-08-14 Honeywell International Inc. Method and systems for improving performance in a field sequential color display
TW201037679A (en) * 2009-04-10 2010-10-16 Faraday Tech Corp Field color sequential imaging method and related technology
JP6118558B2 (ja) * 2010-03-09 2017-04-19 株式会社Hdt カラー表示装置及び方法
KR102003022B1 (ko) 2012-11-27 2019-07-24 삼성디스플레이 주식회사 입체 영상 표시 장치 및 그 구동 방법
KR102069178B1 (ko) 2013-08-07 2020-01-23 삼성디스플레이 주식회사 영상 표시 방법 및 이를 수행하기 위한 표시 장치
KR20150053658A (ko) 2013-11-08 2015-05-18 삼성디스플레이 주식회사 표시 기판, 이를 포함하는 표시 패널 및 표시 장치
CN104820315B (zh) * 2015-05-29 2018-06-05 京东方科技集团股份有限公司 一种场序显示面板、场序显示装置及驱动方法
CN116095248B (zh) * 2022-12-05 2025-08-01 深圳市晶帆光电科技有限公司 Lcos芯片的数据发送方法及相关装置
CN116132651B (zh) * 2022-12-12 2025-06-10 深圳市晶帆光电科技有限公司 有效改善LCos闪烁及亮度的时序混色方法及相关装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758818A (en) * 1983-09-26 1988-07-19 Tektronix, Inc. Switchable color filter and field sequential full color display system incorporating same
JPH03109596A (ja) * 1989-09-25 1991-05-09 Hitachi Ltd 単板液晶カラー表示装置
JPH06230750A (ja) * 1993-02-08 1994-08-19 Hitachi Ltd マトリクス表示装置
US5448314A (en) * 1994-01-07 1995-09-05 Texas Instruments Method and apparatus for sequential color imaging
JP3533475B2 (ja) * 1994-04-05 2004-05-31 カシオ計算機株式会社 液晶表示装置
JP3205765B2 (ja) * 1995-07-18 2001-09-04 キヤノン株式会社 光源色切換カラー液晶表示装置の駆動方法
US6147720A (en) * 1995-12-27 2000-11-14 Philips Electronics North America Corporation Two lamp, single light valve projection system
US5977942A (en) * 1996-12-20 1999-11-02 Compaq Computer Corporation Multiplexed display element sequential color LCD panel
TW428158B (en) * 1998-02-24 2001-04-01 Nippon Electric Co Method and device for driving liquid crystal display element
JPH11296150A (ja) * 1998-04-10 1999-10-29 Masaya Okita 液晶の高速駆動方法
JPH11338423A (ja) * 1998-05-15 1999-12-10 Internatl Business Mach Corp <Ibm> カラー表示方法、この表示方法に適するマトリックス駆動用液晶表示モジュール、及び、この液晶表示モジュールを含むｐｃシステム、並びに、プロジェクションタイプ表示装置
US6734838B1 (en) * 1998-05-18 2004-05-11 Dimension Technologies Inc. Enhanced resolution for image generation
JPH11327492A (ja) * 1998-05-20 1999-11-26 Mitsubishi Electric Corp 面順次カラー画像表示装置および面順次カラー画像表示方法
US7118226B2 (en) * 1999-11-05 2006-10-10 Texas Instruments Incorporated Sequential color recapture for image display systems
JP3984772B2 (ja) * 2000-03-08 2007-10-03 株式会社日立製作所 液晶表示装置及び液晶表示装置用光源
US6801213B2 (en) * 2000-04-14 2004-10-05 Brillian Corporation System and method for superframe dithering in a liquid crystal display

Also Published As

Publication number Publication date
TWI292837B (cg-RX-API-DMAC7.html) 2008-01-21
KR100870577B1 (ko) 2008-11-27
CN1266664C (zh) 2006-07-26
JP2014112261A (ja) 2014-06-19
AU2001264221A1 (en) 2001-12-17
CN1434969A (zh) 2003-08-06
EP1310940A9 (en) 2004-01-28
WO2001095303A1 (en) 2001-12-13
US7170482B2 (en) 2007-01-30
KR20030025928A (ko) 2003-03-29
JP2013065043A (ja) 2013-04-11
HK1055832A1 (en) 2004-01-21
EP1310940A1 (en) 2003-05-14
EP1310940A4 (en) 2008-03-26
US20040027677A1 (en) 2004-02-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20130923