BR9705273A - Sistema de ajuste automático de imagem para um monitor - Google Patents

Sistema de ajuste automático de imagem para um monitor

Info

Publication number
BR9705273A
BR9705273A BR9705273-6A BR9705273A BR9705273A BR 9705273 A BR9705273 A BR 9705273A BR 9705273 A BR9705273 A BR 9705273A BR 9705273 A BR9705273 A BR 9705273A
Authority
BR
Brazil
Prior art keywords
image adjustment
monitor
image
adjustment system
synchronization information
Prior art date
Application number
BR9705273-6A
Other languages
English (en)
Other versions
BR9705273B1 (pt
Inventor
Gab Yeon Jeong
Original Assignee
Lg Electronics Inc
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
Priority to US08/914,901 priority Critical patent/US6262765B1/en
Priority to GB9717789A priority patent/GB2328595B/en
Priority to CNB971162808A priority patent/CN1145351C/zh
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Priority to BRPI9705273-6A priority patent/BR9705273B1/pt
Publication of BR9705273A publication Critical patent/BR9705273A/pt
Publication of BR9705273B1 publication Critical patent/BR9705273B1/pt

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
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/165—Details of a display terminal using a CRT, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G1/167—Details of the interface to the display terminal specific for a CRT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H04N3/2335—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements with calculating means
    • 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
    • G09G2340/0485—Centering horizontally or vertically

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Details Of Television Scanning (AREA)

Abstract

''SISTEMA DE AJUSTE AUTOMáTICO DE IMAGEM''. Um sistema de ajuste automático de imagem para um monitor conectado a um computador pessoal (PC), capaz de automaticamente realizar o ajuste da imagem tal como o ajuste da posição horizontal ou vertical, do tamanho da imagem, a compensação de distorções laterais e da distorção trapezoidal, etc., sem a utilização de um equipamento de ajuste de imagem separado. O sistema de ajuste de imagem inclui um dispositivo para proporcionar a informação de sincronização proporcionado no PC para proporcionar uma informação de sincronização para o ajuste da imagem do monitor, um dispositivo de controle de computação proporcionado no monitor para computar o valor de ajuste da imagem do monitor utilizando a informação de sincronização, e um dispositivo de acionamento de conversão para converter o ajuste de imagem computado em um sinal de ajuste de imagem DC e para acionar o monitor de acordo com o sinal de ajuste de imagem para exibir sobre a tela do monitor uma imagem ajustada com o valor de ajuste da imagem. O sistema de ajuste de imagem também pode incluir o dispositivo de entrada via teclas para a alimentação como entrada pelo usuário do valor de ajuste de imagem de acordo com a preferência do usuário.
BRPI9705273-6A 1997-08-20 1997-10-14 sistema de ajuste automático de imagem para um monitor. BR9705273B1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US08/914,901 US6262765B1 (en) 1997-08-20 1997-08-20 Automatic picture adjustment system for monitor
GB9717789A GB2328595B (en) 1997-08-20 1997-08-21 Automatic picture adjustment system for monitor
CNB971162808A CN1145351C (zh) 1997-08-20 1997-09-08 监视器的自动图像调节系统
BRPI9705273-6A BR9705273B1 (pt) 1997-08-20 1997-10-14 sistema de ajuste automático de imagem para um monitor.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/914,901 US6262765B1 (en) 1997-08-20 1997-08-20 Automatic picture adjustment system for monitor
GB9717789A GB2328595B (en) 1997-08-20 1997-08-21 Automatic picture adjustment system for monitor
CNB971162808A CN1145351C (zh) 1997-08-20 1997-09-08 监视器的自动图像调节系统
BRPI9705273-6A BR9705273B1 (pt) 1997-08-20 1997-10-14 sistema de ajuste automático de imagem para um monitor.

Publications (2)

Publication Number Publication Date
BR9705273A true BR9705273A (pt) 1999-10-13
BR9705273B1 BR9705273B1 (pt) 2010-06-29

Family

ID=27425281

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9705273-6A BR9705273B1 (pt) 1997-08-20 1997-10-14 sistema de ajuste automático de imagem para um monitor.

Country Status (4)

Country Link
US (1) US6262765B1 (pt)
CN (1) CN1145351C (pt)
BR (1) BR9705273B1 (pt)
GB (1) GB2328595B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813983B1 (fr) * 2000-09-08 2002-12-20 St Microelectronics Sa Procede de centrage et de dimensionnement d'une image sur un tube cathodique
US20040111435A1 (en) * 2002-12-06 2004-06-10 Franz Herbert System for selecting and creating composition formulations
KR100607951B1 (ko) * 2003-07-29 2006-08-03 삼성전자주식회사 멀티미디어 시스템에서의 디스플레이 자동 제어 장치 및방법
US7075552B2 (en) * 2003-08-25 2006-07-11 Integrated Color Solutions, Inc. System and method for display grid characterization, calibration, and verification
US6937249B2 (en) 2003-11-07 2005-08-30 Integrated Color Solutions, Inc. System and method for display device characterization, calibration, and verification
CN112826493A (zh) * 2020-12-29 2021-05-25 深圳市联影高端医疗装备创新研究院 医疗成像设备中生理信号存储方法、装置、设备和介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929935A (en) * 1986-05-02 1990-05-29 John Fluke Mfg. Co., Inc. Apparatus for aligning raster scanned image to touch panel
US4991023A (en) * 1989-05-22 1991-02-05 Hewlett-Packard Company Microprocessor controlled universal video monitor
US5258828A (en) * 1989-11-13 1993-11-02 Hitachi, Ltd. Color CRT drive apparatus having automatic white balance adjusting circuit and CRT display
EP0448267A3 (en) * 1990-03-19 1992-02-19 Capetronic Usa (Hk) Inc. Interactive monitor control system
KR920009037Y1 (ko) * 1990-06-13 1992-12-26 삼성전자 주식회사 다중모니터의 모드신호 검출회로
FI91197C (fi) * 1991-04-26 1994-05-25 Icl Personal Systems Oy Menetelmä videonäyttölaitteella näytettävän kuvan paikan ja/tai koon säätämiseksi sekä menetelmä videonäyttölaitteen synkronoimiseksi videosignaaliin
US5579029A (en) * 1992-07-31 1996-11-26 Hitachi, Ltd. Display apparatus having automatic adjusting apparatus
JP2935307B2 (ja) * 1992-02-20 1999-08-16 株式会社日立製作所 ディスプレイ
KR950008714B1 (ko) * 1992-05-12 1995-08-04 삼성전자주식회사 다중모드 모니터의 온스크린 디스플레이 장치 및 방법
BE1007553A4 (nl) * 1993-09-28 1995-08-01 Philips Electronics Nv Beeldweergeefinrichting.
KR960006674B1 (ko) * 1993-12-04 1996-05-22 삼성전자주식회사 모니터 모드 제어회로 및 그 방법
JP3048812B2 (ja) * 1993-12-15 2000-06-05 三菱電機株式会社 ディスプレイモニタ
KR970009501B1 (en) * 1994-08-10 1997-06-13 Lg Electronics Inc An apparatus for the automatic control of side pincushion
US5684714A (en) * 1995-05-08 1997-11-04 Kabushiki Kaisha Toshiba Method and system for a user to manually alter the quality of a previously encoded video sequence
KR0144505B1 (ko) * 1995-09-18 1998-08-17 구자홍 영상표시기기의 화면 자동 조정장치 및 방법
US5801767A (en) * 1996-06-11 1998-09-01 Amtran Technology Co., Ltd. Image screen automatic adjustment apparatus for video monitor

Also Published As

Publication number Publication date
GB9717789D0 (en) 1997-10-29
GB2328595A (en) 1999-02-24
BR9705273B1 (pt) 2010-06-29
CN1145351C (zh) 2004-04-07
CN1211004A (zh) 1999-03-17
GB2328595B (en) 2000-01-12
US6262765B1 (en) 2001-07-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/06/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 22A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2535 DE 06-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.