KR940002237B1 - 표시장치 - Google Patents

표시장치 Download PDF

Info

Publication number
KR940002237B1
KR940002237B1 KR1019900015904A KR900015904A KR940002237B1 KR 940002237 B1 KR940002237 B1 KR 940002237B1 KR 1019900015904 A KR1019900015904 A KR 1019900015904A KR 900015904 A KR900015904 A KR 900015904A KR 940002237 B1 KR940002237 B1 KR 940002237B1
Authority
KR
South Korea
Prior art keywords
display
data
pixel
image data
data output
Prior art date
Application number
KR1019900015904A
Other languages
English (en)
Korean (ko)
Other versions
KR910008602A (ko
Inventor
아쓰시 미쯔도미
히로시 이노우에
Original Assignee
캐논 가부시끼가이샤
야마지 게이조오
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 캐논 가부시끼가이샤, 야마지 게이조오 filed Critical 캐논 가부시끼가이샤
Publication of KR910008602A publication Critical patent/KR910008602A/ko
Application granted granted Critical
Publication of KR940002237B1 publication Critical patent/KR940002237B1/ko

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/36Control 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
    • G09G3/3611Control of matrices with row and column drivers
    • G09G3/3622Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • G09G3/364Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with use of subpixels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/36Control 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
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/36Control 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
    • G09G3/3611Control of matrices with row and column drivers
    • G09G3/3622Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00Command of the display device
    • G09G2310/02Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0232Special driving of display border areas
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00Aspects of display data processing
    • G09G2340/04Changes in size, position or resolution of an image
    • G09G2340/0407Resolution change, inclusive of the use of different resolutions for different screen areas
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00Aspects of display data processing
    • G09G2340/04Changes in size, position or resolution of an image
    • G09G2340/0464Positioning
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00Aspects of the architecture of display systems
    • G09G2360/02Graphics controller able to handle multiple formats, e.g. input or output formats
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/2007Display of intermediate tones
    • G09G3/2074Display of intermediate tones using sub-pixels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Image Generation (AREA)
  • Liquid Crystal (AREA)
  • Forging (AREA)
  • Led Device Packages (AREA)
KR1019900015904A 1989-10-06 1990-10-06 표시장치 KR940002237B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1261297A JP2877381B2 (ja) 1989-10-06 1989-10-06 表示装置及び表示方法
JP1-261297 1989-10-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019930024475A Division KR940002345B1 (ko) 1989-10-06 1993-11-17 표시장치

Publications (2)

Publication Number Publication Date
KR910008602A KR910008602A (ko) 1991-05-31
KR940002237B1 true KR940002237B1 (ko) 1994-03-19

Family

ID=17359841

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019900015904A KR940002237B1 (ko) 1989-10-06 1990-10-06 표시장치
KR1019930024475A KR940002345B1 (ko) 1989-10-06 1993-11-17 표시장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019930024475A KR940002345B1 (ko) 1989-10-06 1993-11-17 표시장치

Country Status (10)

Country Link
EP (1) EP0421772B1 (de)
JP (1) JP2877381B2 (de)
KR (2) KR940002237B1 (de)
AT (1) ATE132287T1 (de)
AU (1) AU638754B2 (de)
CA (1) CA2027043C (de)
DE (1) DE69024448T2 (de)
DK (1) DK0421772T3 (de)
ES (1) ES2081942T3 (de)
GR (1) GR3018924T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3126360B2 (ja) * 1989-09-01 2001-01-22 キヤノン株式会社 表示システム及びその表示制御方法
JPH0455890A (ja) * 1990-06-25 1992-02-24 Canon Inc 画像データ制御装置及び表示システム
US5420603A (en) * 1991-02-20 1995-05-30 Canon Kabushiki Kaisha Display apparatus
JP3143493B2 (ja) * 1991-06-21 2001-03-07 キヤノン株式会社 表示制御装置
EP0606993B1 (de) 1993-01-11 2002-07-24 Canon Kabushiki Kaisha Abschneidung des Farbtonbereichs
AU674037B2 (en) * 1993-01-11 1996-12-05 Canon Kabushiki Kaisha Colour gamut clipping
AU679320B2 (en) * 1994-03-11 1997-06-26 Canon Kabushiki Kaisha Computer display system controller
ES2114812B1 (es) * 1996-03-25 1999-02-16 Desarrollos Electronicos Proym Aparato para facilitar informaciones preprogramadas.
JPH09325741A (ja) * 1996-05-31 1997-12-16 Sony Corp 画像表示システム
WO1998010405A1 (en) * 1996-09-03 1998-03-12 United Technologies Automotive, Inc. Method of controlling display image shading depending on image resolution
US5758135A (en) * 1996-09-24 1998-05-26 Seiko Epson Corporation System and method for fast clocking a digital display in a multiple concurrent display system
JP2982722B2 (ja) * 1996-12-04 1999-11-29 日本電気株式会社 映像表示装置
JP3572473B2 (ja) 1997-01-30 2004-10-06 株式会社ルネサステクノロジ 液晶表示制御装置
GB0000715D0 (en) * 2000-01-14 2000-03-08 Micropix Technologies Limited A liquid crystal display
WO2001091098A1 (fr) * 2000-05-24 2001-11-29 Hitachi, Ltd. Terminal portable et afficheur commutable entre couleur et noir-et-blanc
CN111175562A (zh) * 2019-12-31 2020-05-19 常州瑞莱博自动化科技有限公司 双稳态液晶电流指示器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731268A (en) * 1980-07-31 1982-02-19 Matsushita Electric Ind Co Ltd Frame signal generator
JPS6151554U (de) * 1984-09-05 1986-04-07
JPS6167024A (ja) * 1984-09-10 1986-04-07 Canon Inc 液晶素子の駆動法
JPS61213896A (ja) * 1985-03-19 1986-09-22 株式会社 アスキ− デイスプレイコントロ−ラ
JP2535324B2 (ja) * 1985-05-13 1996-09-18 キヤノン株式会社 表示制御装置
JPS6334593A (ja) * 1986-07-30 1988-02-15 ホシデン株式会社 多階調表示方法
EP0295691B1 (de) * 1987-06-19 1994-11-23 Kabushiki Kaisha Toshiba Anzeigemodusumschaltsystem für ein Plasmaanzeigegerät
JP2797435B2 (ja) * 1989-05-26 1998-09-17 ヤマハ株式会社 表示コントローラ

Also Published As

Publication number Publication date
EP0421772A3 (en) 1992-11-19
AU6385890A (en) 1991-04-11
AU638754B2 (en) 1993-07-08
KR940002345B1 (ko) 1994-03-23
DE69024448D1 (de) 1996-02-08
JPH03123386A (ja) 1991-05-27
EP0421772B1 (de) 1995-12-27
DE69024448T2 (de) 1996-05-23
EP0421772A2 (de) 1991-04-10
CA2027043C (en) 1995-02-14
CA2027043A1 (en) 1991-04-07
KR910008602A (ko) 1991-05-31
ES2081942T3 (es) 1996-03-16
GR3018924T3 (en) 1996-05-31
ATE132287T1 (de) 1996-01-15
DK0421772T3 (da) 1996-01-29
JP2877381B2 (ja) 1999-03-31

Similar Documents

Publication Publication Date Title
KR940002237B1 (ko) 표시장치
AU652370B2 (en) Multiple buffer computer display controller apparatus
KR860001671B1 (ko) 텍스트 문자 서입방법 및 화상표시 제어장치
US6862021B2 (en) Liquid crystal display control apparatus and liquid crystal display apparatus
EP0843300B1 (de) Graustufenansteuervorrichtung für eine passive Flüssigkristall-Anzeige
EP0171547B1 (de) Anzeigesteuersystem
KR960003962B1 (ko) 스캐닝 프레임 또는 복수의 도트 각각의 그레이 스케일 디스플레이 제어용 칼라 패널 디스플레이 제어 장치
EP0464555B1 (de) Bilddatensteuergerät und Anzeigesystem
EP0540294A2 (de) Anzeigesteuergerät und ein ein Anzeigesteuergerät enthaltendes Anzeigegerät
KR100492832B1 (ko) 표시 장치
US6124842A (en) Display apparatus
KR100259262B1 (ko) 액정표시판넬 인터페이스 장치
KR960003396B1 (ko) 모니터 제어회로
KR20020040642A (ko) 의사계조를 표시하는 표시장치 및 이를 표시하는 표시방법
JP3126681B2 (ja) 表示装置、表示制御装置及び表示制御方法
KR20040015910A (ko) 액정 표시 장치
KR950008023B1 (ko) 래스터 주사 표시 시스템
EP0413363A2 (de) Schaltung zum Erzeugen von Daten eines auf einem Bildschirm darzustellenden Zeichens
CA2010744C (en) Display control apparatus for reproducing color image on crt display device and matrix type display device
KR900008222Y1 (ko) 액정 모니터의 계조표현 회로
JPH10187083A (ja) 表示パネル、表示制御装置および表示方法
KR20040107643A (ko) 온 스크린 디스플레이 장치

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20090223

Year of fee payment: 16

LAPS Lapse due to unpaid annual fee