KR920001416A - 화상데이타 제어장치 및 표시시스템 - Google Patents
화상데이타 제어장치 및 표시시스템 Download PDFInfo
- Publication number
- KR920001416A KR920001416A KR1019910010573A KR910010573A KR920001416A KR 920001416 A KR920001416 A KR 920001416A KR 1019910010573 A KR1019910010573 A KR 1019910010573A KR 910010573 A KR910010573 A KR 910010573A KR 920001416 A KR920001416 A KR 920001416A
- Authority
- KR
- South Korea
- Prior art keywords
- image data
- display mode
- display
- converting
- data
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 claims 6
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims 3
- 239000004973 liquid crystal related substance Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 4
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
- G06F3/1475—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels with conversion of CRT control signals to flat panel control signals, e.g. adapting the palette memory
-
- 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
-
- 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
-
- 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
- G09G2340/0464—Positioning
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/02—Graphics controller able to handle multiple formats, e.g. input or output formats
-
- 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
- G09G3/2074—Display of intermediate tones using sub-pixels
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal Display Device Control (AREA)
- Controls And Circuits For Display Device (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (16)
- a. 화상데이타를 출력하는 제 1 의 수단, b. 본체측으로 부터의 표시모우드를 식별하는 제 2 의 수단 및 c. 식별한 표시모우드에 응해서 화상데이타를 변환처리하는 제 3 의 수단을 포함하는 것을 특징으로 하는 화상데이타 제어장치.
- 제 1 항에 있어서, 상기 화상데이타가 수평동기신호 및 수직동기신호와 동기해서 전송되는 것을 특징으로 하는 화상데이타 제어장치.
- a. 화상데이타를 출력하는 제 1 의 수단, b. 본체측으로 부터의 표시모우드를 식별하는 제 2 의 수단 및 c. 제 1 의 수단으로 부터 컬러데이타를 판독해 내는 제 3 의 수단, 및 d. 식별한 표시모우드에 따라서, 컬러데이타를 변환처리하는 제 4 의 수단을 포함하는 것을 특징으로 하는 화상데이타 제어장치.
- 제 3 항에 있어서, 상기 컬러데이터가 수평동기신호 및 수직동기신호와 동기해서 전송되는 것을 특징으로 하는 화상데이타 제어장치.
- a. 화상데이타를 출력하는 제 1 의 수단, b. 본체측으로 부터의 표시모우드를 식별하는 제 2 의 수단 및 c. 제 1 의 수단으로 부터 컬러데이타를 판독해 내는 제 3 의 수단, d. 화상데이타를 ON, OFF 신호로 변환하는 제 4 의 수단, 및 e. 식별한 표시모우드에 따라서, 컬러데이타를 변환처리하는 제 5 의 수단, 을 포함하는 것을 특징으로 하는 화상데이타 제어장치.
- 제 5 항에 있어서, 상기 제 4 의 수단으로 부터의 데이타가 표시모우드 변경시, 수직동기신호 또는 수직블랭킹신호의 기간내에 설정되는 것을 특징으로 하는 화상데이타 제어장치.
- 제 5 항에 있어서, 상기 컬러데이타가 수평동기신호 및 수직동기신호에 동거해서 전송되는 것을 특징으로 하는 화상데이타 제어장치.
- a. 구동회로를 구비한 표시패널, b. 화상데이타를 출력하고, 본체측으로 부터의 표시모우드를 식별하고, 식별한 표시모우드에 따라서 화상데이타를 변경처리하는 제 1 의 수단, 및 c. 제 1 의 수단으로 부터 출력된 화상데이타에 의거해서 구동회로를 제어하는 제 2 의 수단을 포함하는 것을 특징으로 하는 표시시스템.
- 제 8 항에 있어서, 상기 표시패널이 액정패널인 것을 특징으로 하는 표시시스템.
- 제 8 항에 있어서, 상기 표시패널이 강유전성 액정패널인 것을 특징으로 하는 표시시스템.
- a. 구동회로를 구비한 표시패널, b. 화상데이타를 출력하고 본체측으로 부터의 표시모우드를 식별하고 화상데이타에서 컬러데이타를 판독하고 식별한 표시모우드에 따라서 컬러데이타를 변환처리하는 제 1 의 수단, 및 c. 제 1 의 수단으로 부터 출력된 화상데이타에 의거해서 구동회로를 제어하는 제 2 의 수단을 포함하는 것을 특징으로 하는 표시시스템.
- 제11항에 있어서, 상기 표시패널이 액정패널인 것을 특징으로 하는 표시시스템.
- 제11항에 있어서, 상기 표시패널이 강유전성 액정패널인 것을 특징으로하는 표시시스템.
- a. 구동회로를 구비한 표시패널, b. 화상데이타를 출력하고 본체측으로 부터의 표시모우드를 식별하고, 화상데이타에서 컬러데이타를 판독하고 화상데이타를 ON· OFF 데이타로 변환하고, 식별한 표시모우드에 따라서 컬러데이타를 변환처리하는 제 1 의 수단, 및 c. 제 1 의 수단으로 부터 출력된 화상데이타에 의거해서 구동회로를 제어하는 제 2 의 수단을 포함하는 것을 특징으로 하는 표시시스템.
- 제14항에 있어서, 상기 표시패널이 액정패널인 것을 특징으로 하는 표시시스템.
- 제14항에 있어서, 상기 표시패널이 강유전성 액정패널인 표시시스템.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2167641A JPH0455890A (ja) | 1990-06-25 | 1990-06-25 | 画像データ制御装置及び表示システム |
JP2-167641 | 1990-06-25 | ||
JP90-167641 | 1990-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920001416A true KR920001416A (ko) | 1992-01-30 |
KR940006350B1 KR940006350B1 (ko) | 1994-07-18 |
Family
ID=15853539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910010573A KR940006350B1 (ko) | 1990-06-25 | 1991-06-25 | 화상데이타 제어장치 및 표시시스템 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5903253A (ko) |
EP (1) | EP0464555B1 (ko) |
JP (1) | JPH0455890A (ko) |
KR (1) | KR940006350B1 (ko) |
AT (1) | ATE143164T1 (ko) |
DE (1) | DE69122182T2 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3143493B2 (ja) * | 1991-06-21 | 2001-03-07 | キヤノン株式会社 | 表示制御装置 |
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 |
US6078318A (en) | 1995-04-27 | 2000-06-20 | Canon Kabushiki Kaisha | Data transfer method, display driving circuit using the method, and image display apparatus |
JPH09134153A (ja) * | 1995-11-08 | 1997-05-20 | Canon Inc | 表示システム |
WO1998020476A1 (fr) * | 1996-11-07 | 1998-05-14 | Seiko Epson Corporation | Dispositif de reproduction d'images, projecteur, systeme de reproduction d'images et support d'enregistrement d'information |
JP2982722B2 (ja) * | 1996-12-04 | 1999-11-29 | 日本電気株式会社 | 映像表示装置 |
KR100266211B1 (ko) * | 1997-05-17 | 2000-09-15 | 구본준; 론 위라하디락사 | 액정판넬의종횡비와다른종횡비의화상표시기능을가진액정표시장치및그방법 |
US6175361B1 (en) * | 1997-10-27 | 2001-01-16 | Sony Corporation | Frequency generation during switch-over for multi-frequency video monitor |
US6330010B1 (en) * | 1997-11-21 | 2001-12-11 | Xsides Corporation | Secondary user interface |
JPH11202834A (ja) * | 1998-01-08 | 1999-07-30 | Sony Corp | 液晶表示装置 |
US8555194B2 (en) * | 1998-07-17 | 2013-10-08 | D. David Nason | Secondary user interface |
US6603480B1 (en) * | 1998-12-30 | 2003-08-05 | Intel Corporation | Method and apparatus for power managing display devices |
JP2001051657A (ja) * | 1999-08-10 | 2001-02-23 | Nec Saitama Ltd | カラー液晶ディスプレイ |
US6734866B1 (en) * | 2000-09-28 | 2004-05-11 | Rockwell Automation Technologies, Inc. | Multiple adapting display interface |
KR100459122B1 (ko) * | 2001-07-31 | 2004-12-03 | 엘지전자 주식회사 | 자체 발광 표시 소자의 구동 제어 방법 |
JP2003131615A (ja) * | 2001-10-30 | 2003-05-09 | Sharp Corp | プラズマディスプレイ装置及びその駆動方法 |
KR100400602B1 (en) * | 2003-02-21 | 2003-10-08 | Humax Co Ltd | Method for controlling resolution of graphic image |
JP2009037074A (ja) * | 2007-08-02 | 2009-02-19 | Nec Electronics Corp | 表示装置 |
US9245491B2 (en) | 2012-12-13 | 2016-01-26 | Texas Instruments Incorporated | First de-compressing first compressing schemes for pixels from/to bus interface |
Family Cites Families (27)
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US4367924A (en) * | 1980-01-08 | 1983-01-11 | Clark Noel A | Chiral smectic C or H liquid crystal electro-optical device |
CH666560A5 (de) * | 1983-03-01 | 1988-07-29 | Tadeusz Bobak | Anzeigevorrichtung. |
US4531160A (en) * | 1983-05-03 | 1985-07-23 | Itek Corporation | Display processor system and method |
JPS60247692A (ja) * | 1984-05-24 | 1985-12-07 | 株式会社 アスキ− | デイスプレイコントロ−ラ |
JPS6125184A (ja) * | 1984-07-13 | 1986-02-04 | 株式会社 アスキ− | 表示制御装置 |
US4727362A (en) * | 1984-07-16 | 1988-02-23 | International Business Machines Corporation | Digital display system |
US4827255A (en) * | 1985-05-31 | 1989-05-02 | Ascii Corporation | Display control system which produces varying patterns to reduce flickering |
US5095301A (en) * | 1985-11-06 | 1992-03-10 | Texas Instruments Incorporated | Graphics processing apparatus having color expand operation for drawing color graphics from monochrome data |
NL8601063A (nl) * | 1986-04-25 | 1987-11-16 | Philips Nv | Weergeefinrichting voor kleurweergave. |
JPS63229430A (ja) * | 1987-03-18 | 1988-09-26 | Nec Corp | 液晶デイスプレイ |
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JP2579933B2 (ja) * | 1987-03-31 | 1997-02-12 | キヤノン株式会社 | 表示制御装置 |
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JPH01191914A (ja) * | 1988-01-27 | 1989-08-02 | Toshiba Corp | コンピュータシステム |
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JPH0743580B2 (ja) * | 1988-09-22 | 1995-05-15 | インターナショナル・ビジネス・マシーンズ・コーポレーション | グレイ・スケールを変換する方法 |
JPH01277891A (ja) * | 1988-04-30 | 1989-11-08 | Toshiba Corp | 表示制御装置 |
DE68924737T2 (de) * | 1988-08-09 | 1996-05-02 | Seiko Epson Corp | Anzeigesignalgenerator. |
JPH0650522B2 (ja) * | 1988-09-22 | 1994-06-29 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 表示システム |
JP2700903B2 (ja) * | 1988-09-30 | 1998-01-21 | シャープ株式会社 | 液晶表示装置 |
JP2794727B2 (ja) * | 1988-10-28 | 1998-09-10 | 松下電器産業株式会社 | フィールド判別回路 |
US5150109A (en) * | 1989-02-13 | 1992-09-22 | Touchstone Computers, Inc. | VGA controller card |
US5252959A (en) * | 1989-02-20 | 1993-10-12 | Seiko Epson Corporation | Method and apparatus for controlling a multigradation display |
KR910008449B1 (ko) * | 1989-04-04 | 1991-10-15 | 삼성전관 주식회사 | 비데오 매트릭스 회로 |
JP2877381B2 (ja) * | 1989-10-06 | 1999-03-31 | キヤノン株式会社 | 表示装置及び表示方法 |
-
1990
- 1990-06-25 JP JP2167641A patent/JPH0455890A/ja active Pending
-
1991
- 1991-06-24 DE DE69122182T patent/DE69122182T2/de not_active Expired - Fee Related
- 1991-06-24 AT AT91110370T patent/ATE143164T1/de not_active IP Right Cessation
- 1991-06-24 EP EP91110370A patent/EP0464555B1/en not_active Expired - Lifetime
- 1991-06-25 KR KR1019910010573A patent/KR940006350B1/ko not_active IP Right Cessation
-
1993
- 1993-12-23 US US08/171,975 patent/US5903253A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0464555B1 (en) | 1996-09-18 |
JPH0455890A (ja) | 1992-02-24 |
EP0464555A2 (en) | 1992-01-08 |
KR940006350B1 (ko) | 1994-07-18 |
ATE143164T1 (de) | 1996-10-15 |
DE69122182T2 (de) | 1997-03-06 |
US5903253A (en) | 1999-05-11 |
EP0464555A3 (en) | 1992-12-23 |
DE69122182D1 (de) | 1996-10-24 |
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