DE60318691D1 - Darstellung von bildern hoher qualität auf einer anzeige mit niedriger leistung - Google Patents

Darstellung von bildern hoher qualität auf einer anzeige mit niedriger leistung

Info

Publication number
DE60318691D1
DE60318691D1 DE60318691T DE60318691T DE60318691D1 DE 60318691 D1 DE60318691 D1 DE 60318691D1 DE 60318691 T DE60318691 T DE 60318691T DE 60318691 T DE60318691 T DE 60318691T DE 60318691 D1 DE60318691 D1 DE 60318691D1
Authority
DE
Germany
Prior art keywords
value
display
subfield
word length
values
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 - Lifetime
Application number
DE60318691T
Other languages
English (en)
Other versions
DE60318691T2 (de
Inventor
Greef Petrus M De
Rob A Beuker
De Sande Petrus A Van
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.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Application granted granted Critical
Publication of DE60318691D1 publication Critical patent/DE60318691D1/de
Publication of DE60318691T2 publication Critical patent/DE60318691T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G09G3/2003—Display of colours
    • 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
    • G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
    • G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0428—Gradation resolution change
    • 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
    • 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
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames

Landscapes

  • Engineering & Computer Science (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 Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Liquid Crystal (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE60318691T 2002-03-18 2003-02-25 Darstellung von bildern hoher qualität auf einer anzeige mit niedriger leistung Expired - Lifetime DE60318691T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02076071A EP1347432A1 (de) 2002-03-18 2002-03-18 Darstellung von Bildern hoher Qualität auf einer Anzeige mit kleiner Leistung
EP02076071 2002-03-18
PCT/IB2003/000761 WO2003079321A2 (en) 2002-03-18 2003-02-25 Display of high quality pictures on a low performance display

Publications (2)

Publication Number Publication Date
DE60318691D1 true DE60318691D1 (de) 2008-03-06
DE60318691T2 DE60318691T2 (de) 2008-12-24

Family

ID=27771912

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318691T Expired - Lifetime DE60318691T2 (de) 2002-03-18 2003-02-25 Darstellung von bildern hoher qualität auf einer anzeige mit niedriger leistung

Country Status (9)

Country Link
US (1) US20050219270A1 (de)
EP (2) EP1347432A1 (de)
JP (1) JP2005521089A (de)
CN (1) CN100533518C (de)
AT (1) ATE384322T1 (de)
AU (1) AU2003206076A1 (de)
DE (1) DE60318691T2 (de)
TW (1) TWI328793B (de)
WO (1) WO2003079321A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4588754B2 (ja) * 2005-02-21 2010-12-01 シャープ株式会社 表示装置およびテレビジョン受像機
US8044985B2 (en) * 2005-06-20 2011-10-25 Vastview Technology, Inc. Display overdrive method
KR100933772B1 (ko) * 2008-03-31 2009-12-24 디에스아이비 주식회사 엘씨디 패널의 입력 신호 보정 장치 및 방법
JP2010054989A (ja) * 2008-08-29 2010-03-11 Mitsubishi Electric Corp 階調制御方法および表示装置
US8311360B2 (en) * 2008-11-13 2012-11-13 Seiko Epson Corporation Shadow remover

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2639763B2 (ja) * 1991-10-08 1997-08-13 株式会社半導体エネルギー研究所 電気光学装置およびその表示方法
JP3322809B2 (ja) * 1995-10-24 2002-09-09 富士通株式会社 ディスプレイ駆動方法及び装置
JPH09319342A (ja) * 1996-03-26 1997-12-12 Sharp Corp 液晶表示装置及び液晶表示装置の駆動方法
KR100229616B1 (ko) * 1997-05-09 1999-11-15 구자홍 다계조처리장치
AU4648600A (en) * 1999-04-23 2000-11-10 Opti, Inc. Multi-dimensional error diffusion with horizontal, vertical and temporal values
WO2001052229A1 (fr) * 2000-01-14 2001-07-19 Matsushita Electric Industrial Co., Ltd. Appareil d'affichage a matrice active et procede de commande correspondant
EP1158484A3 (de) * 2000-05-25 2008-12-31 Seiko Epson Corporation Verarbeitung von an ein Anzeigegerät gelieferten Bilddaten
JP3918536B2 (ja) * 2000-11-30 2007-05-23 セイコーエプソン株式会社 電気光学装置の駆動方法、駆動回路及び電気光学装置並びに電子機器

Also Published As

Publication number Publication date
TWI328793B (en) 2010-08-11
WO2003079321A2 (en) 2003-09-25
ATE384322T1 (de) 2008-02-15
TW200305134A (en) 2003-10-16
DE60318691T2 (de) 2008-12-24
EP1488406B1 (de) 2008-01-16
US20050219270A1 (en) 2005-10-06
EP1347432A1 (de) 2003-09-24
JP2005521089A (ja) 2005-07-14
AU2003206076A8 (en) 2003-09-29
AU2003206076A1 (en) 2003-09-29
WO2003079321A3 (en) 2003-12-04
CN1643561A (zh) 2005-07-20
EP1488406A2 (de) 2004-12-22
CN100533518C (zh) 2009-08-26

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Legal Events

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