[go: up one dir, main page]

BR8704726A - Aparelho para geracao de um sinal de video para um display de video e processo para converter um sinal de computador digital em um sinal de display de video - Google Patents

Aparelho para geracao de um sinal de video para um display de video e processo para converter um sinal de computador digital em um sinal de display de video

Info

Publication number
BR8704726A
BR8704726A BR8704726A BR8704726A BR8704726A BR 8704726 A BR8704726 A BR 8704726A BR 8704726 A BR8704726 A BR 8704726A BR 8704726 A BR8704726 A BR 8704726A BR 8704726 A BR8704726 A BR 8704726A
Authority
BR
Brazil
Prior art keywords
signal
video display
video
convert
generating
Prior art date
Application number
BR8704726A
Other languages
English (en)
Inventor
Laurence A Thompson
Robin B Moore
Original Assignee
Apple Computer
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 Apple Computer filed Critical Apple Computer
Publication of BR8704726A publication Critical patent/BR8704726A/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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/024—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour registers, e.g. to control background, foreground, surface filling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
BR8704726A 1986-09-12 1987-09-11 Aparelho para geracao de um sinal de video para um display de video e processo para converter um sinal de computador digital em um sinal de display de video BR8704726A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/906,753 US4823120A (en) 1986-09-12 1986-09-12 Enhanced video graphics controller

Publications (1)

Publication Number Publication Date
BR8704726A true BR8704726A (pt) 1988-05-03

Family

ID=25422924

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704726A BR8704726A (pt) 1986-09-12 1987-09-11 Aparelho para geracao de um sinal de video para um display de video e processo para converter um sinal de computador digital em um sinal de display de video

Country Status (8)

Country Link
US (1) US4823120A (pt)
AU (1) AU590118B2 (pt)
BR (1) BR8704726A (pt)
CA (1) CA1281433C (pt)
FR (1) FR2604019B1 (pt)
GB (1) GB2195519B (pt)
HK (1) HK51891A (pt)
SG (1) SG36091G (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083698B2 (ja) * 1986-12-11 1996-01-17 ヤマハ株式会社 画像処理装置
AU586948B2 (en) * 1987-03-16 1989-07-27 Sharp Kabushiki Kaisha Image signal processor
EP0309884A3 (en) * 1987-09-28 1991-04-10 Mitsubishi Denki Kabushiki Kaisha Color image display apparatus
US5148518A (en) * 1987-10-31 1992-09-15 Kabushiki Kaisha Toshiba Computer system with monochrome display unit capable of converting color code to gradation code
US5128658A (en) * 1988-06-27 1992-07-07 Digital Equipment Corporation Pixel data formatting
US5065143A (en) * 1988-09-26 1991-11-12 Apple Computer, Inc. Apparatus for converting an RGB signal into a composite video signal and its use in providing computer generated video overlays
US5193069A (en) * 1989-04-28 1993-03-09 Kabushiki Kaisha Toshiba Portable computer to which different types of flat display panels can be attached
JP3106466B2 (ja) * 1989-06-12 2000-11-06 株式会社日立製作所 液晶表示装置及び方法
US5227863A (en) * 1989-11-14 1993-07-13 Intelligent Resources Integrated Systems, Inc. Programmable digital video processing system
US5196834A (en) * 1989-12-19 1993-03-23 Analog Devices, Inc. Dynamic palette loading opcode system for pixel based display
US5124688A (en) * 1990-05-07 1992-06-23 Mass Microsystems Method and apparatus for converting digital YUV video signals to RGB video signals
KR950014979B1 (ko) * 1990-06-04 1995-12-20 유니버시티 오브 워싱톤 이미지 계산 시스템
US5309551A (en) * 1990-06-27 1994-05-03 Texas Instruments Incorporated Devices, systems and methods for palette pass-through mode
US5327156A (en) * 1990-11-09 1994-07-05 Fuji Photo Film Co., Ltd. Apparatus for processing signals representative of a computer graphics image and a real image including storing processed signals back into internal memory
US5847700A (en) * 1991-06-14 1998-12-08 Silicon Graphics, Inc. Integrated apparatus for displaying a plurality of modes of color information on a computer output display
JP3133779B2 (ja) * 1991-06-14 2001-02-13 キヤノン株式会社 画像処理装置
US5699087A (en) * 1991-06-24 1997-12-16 Texas Instruments Sequential access memories, systems and methods
US5574478A (en) * 1992-04-27 1996-11-12 Cirrus Logic, Inc. VGA color system for personal computers
US5424755A (en) * 1992-06-25 1995-06-13 Lucas; Bruce D. Digital signal video color compression method and apparatus
US5838389A (en) * 1992-11-02 1998-11-17 The 3Do Company Apparatus and method for updating a CLUT during horizontal blanking
JPH08502836A (ja) * 1992-11-02 1996-03-26 ザ スリーディーオー カンパニー 水平ブランキング中ｃｌｕｔ（色検索表）を更新する方法および装置
US5418895A (en) * 1992-11-25 1995-05-23 Eastman Kodak Company Method for displaying a high quality digital color image on a limited color display
CA2108730C (en) * 1992-12-07 1999-10-12 James Corona Apparatus for, and methods of providing a universal format of pixels and for scaling fields in the pixels
GB2273856B (en) * 1992-12-22 1996-12-18 Advanced Risc Mach Ltd Pixel display palette
JP2817107B2 (ja) * 1992-12-28 1998-10-27 キヤノン株式会社 画像入力装置
US5552803A (en) * 1993-08-06 1996-09-03 Intel Corporation Method and apparatus for displaying an image using system profiling
US5572232A (en) * 1993-08-06 1996-11-05 Intel Corporation Method and apparatus for displaying an image using subsystem interrogation
US5751270A (en) * 1993-08-06 1998-05-12 Intel Corporation Method and apparatus for displaying an image using direct memory access
US5652601A (en) * 1993-08-06 1997-07-29 Intel Corporation Method and apparatus for displaying a color converted image
US5374957A (en) * 1993-11-24 1994-12-20 Xerox Corporation Decompression method and apparatus for split level image buffer
US5577193A (en) * 1994-09-28 1996-11-19 International Business Machines Corporation Multiple data registers and addressing technique therefore for block/flash writing main memory of a DRAM/VRAM
JP3176236B2 (ja) * 1994-11-30 2001-06-11 株式会社ソニー・コンピュータエンタテインメント 信号再生装置及び信号再生方法
MY113413A (en) * 1994-12-02 2002-02-28 Sony Computer Entertainment Inc Method of producing image data and associated recording medium
US5949409A (en) * 1994-12-02 1999-09-07 Sony Corporation Image processing in which the image is divided into image areas with specific color lookup tables for enhanced color resolution
JP3578498B2 (ja) * 1994-12-02 2004-10-20 株式会社ソニー・コンピュータエンタテインメント 画像情報処理装置
JP3647487B2 (ja) * 1994-12-02 2005-05-11 株式会社ソニー・コンピュータエンタテインメント テクスチャマッピング装置
US5644333A (en) * 1994-12-12 1997-07-01 Auravision Corporation Color key detection scheme for multimedia systems
US6331856B1 (en) 1995-11-22 2001-12-18 Nintendo Co., Ltd. Video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing
GB9606922D0 (en) * 1996-04-02 1996-06-05 Advanced Risc Mach Ltd Display palette programming
US5923407A (en) * 1997-12-22 1999-07-13 Eastman Kodak Company Technique for automatically activating and deactivating the availability of image borders as a function of time
US6195081B1 (en) 1998-01-16 2001-02-27 Dell Usa, L.P. Single-pass color quantization for graphic images
US7050064B2 (en) * 1999-11-24 2006-05-23 Nintendo Co., Ltd. Method and apparatus for displaying higher color resolution on a hand-held LCD device
JP3804003B2 (ja) * 2000-04-28 2006-08-02 パイオニア株式会社 画像処理装置および画像データ変換方法
JP4447200B2 (ja) * 2002-07-19 2010-04-07 Ｎｅｃエレクトロニクス株式会社 映像データ転送方法、表示制御回路及び液晶表示装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE37624B1 (en) * 1972-05-19 1977-08-31 Cit Alcatel Polychromatic graphic visual display assembly
US3961134A (en) * 1975-05-09 1976-06-01 Bell Telephone Laboratories, Incorporated Bi-level display system
GB1581440A (en) * 1976-06-21 1980-12-17 Texas Instruments Ltd Apparatus for displaying graphics symbols
US4180805A (en) * 1977-04-06 1979-12-25 Texas Instruments Incorporated System for displaying character and graphic information on a color video display with unique multiple memory arrangement
US4200867A (en) * 1978-04-03 1980-04-29 Hill Elmer D System and method for painting images by synthetic color signal generation and control
US4232311A (en) * 1979-03-20 1980-11-04 Chyron Corporation Color display apparatus
EP0073338A3 (en) * 1981-08-12 1984-05-23 International Business Machines Corporation Programmable border color for crt of color tv
US4437092A (en) * 1981-08-12 1984-03-13 International Business Machines Corporation Color video display system having programmable border color
US4484187A (en) * 1982-06-25 1984-11-20 At&T Bell Laboratories Video overlay system having interactive color addressing
US4580134A (en) * 1982-11-16 1986-04-01 Real Time Design, Inc. Color video system using data compression and decompression
JPS61156291A (ja) * 1984-12-28 1986-07-15 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション カラ−表示装置
FR2579789B1 (fr) * 1985-04-01 1987-05-15 Sintra Circuit controleur de signaux video de co uleur pour systeme de visualisation haute resolution et systeme de visualisation comportant un tel circuit

Also Published As

Publication number Publication date
FR2604019A1 (fr) 1988-03-18
GB8715200D0 (en) 1987-08-05
US4823120A (en) 1989-04-18
FR2604019B1 (fr) 1991-04-12
AU590118B2 (en) 1989-10-26
HK51891A (en) 1991-07-12
GB2195519A (en) 1988-04-07
AU7831687A (en) 1988-03-17
CA1281433C (en) 1991-03-12
SG36091G (en) 1991-08-23
GB2195519B (en) 1991-01-16

Similar Documents

Publication Publication Date Title
BR8704726A (pt) Aparelho para geracao de um sinal de video para um display de video e processo para converter um sinal de computador digital em um sinal de display de video
BR9201658A (pt) Processo e aparelho para converter sinais de televisao
BR8701802A (pt) Processo de transmitir um numero de sinais de informacoes finitos digitalizados e aparelho para receber um sinal de imagem digitalizado
BR8303008A (pt) Aparelho para combinar um sinal de video com textos e graficos provenientes de um computador
FI891041A7 (fi) Menetelmä ja kytkentälaite monikäyttömonitorin sovittamiseksi henkilökohtaiseen tietokoneeseen
FR2590096B1 (fr) Memoire d'image complete video et application a un appareil de television par cable
EP0234590A3 (en) Method of and apparatus for generating high-resolution binary image data with respect to linear edges
BR8705809A (pt) Processo e aparelho para ministrar uma bebida pos-mistura
EP0238810A3 (en) Method and apparatus for facilitating instruction procesmethod and apparatus for facilitating instruction processing of a digital computer sing of a digital computer
BR8605866A (pt) Metodo e aparelho para converter dados de unidade de exibicao de matriz de pontos com um tipo de resolucao para um formato adequado a exibicao em um dispositivo de exibicao dotado de resolucao diferente
BR9007093A (pt) Aparelho e processo para controlar volume de audio em um conversor de televisao a cabo,e aparelho e processo para controlar o ganho de um sinal e um conversor de televisao a cabo
GB2185611B (en) Method and apparatus for converting analog video character signals into computer recognizable binary data
BR7800745A (pt) Processo e aparelho de exibicao de um sinal analogico e aparelho converso de digital em analogico
SG39292G (en) Computer resource configuration method and apparatus
BR8605184A (pt) Processo de geracao de uma imagem de espelho de um objeto grafico em um display grafico de computador interativo
BR8700678A (pt) Sistema e processo para exibir uma imagem e sistema para exibir um dado de figura
EP0415549A3 (en) Method of converting unique data to system data
EP0272070A3 (en) Input apparatus for computer
BR8801430A (pt) Processo e aparelho para converter metano em produtos de hidrocarbonetos superiores
BR7907803A (pt) Processo de codificacao e decodificacao de sinais de video;processo de deteccao e reformacao de sinais de video e dispositivos para codificacao e decodificacao de um sinal de televisao
AR244445A1 (es) Aparato conector de conductores multiples para circuitos de controlador de dispositivo periferico a una linea comun de computadora, utilizado para dicha interconecion.
BR8404315A (pt) Processo para converter dados digitais em um sinal digital nrzi-codificado,processo para converter um sinal digital base dividido em uma serie de palavras base com m bits de dados em um sinal convertido e aparelho para modular e demodular um sinal digital base dividido
BR8700427A (pt) Processo para a conversao de um sinal eletrico numa frequencia proporcional e equipamento para a execucao do processo
DE69032082D1 (de) Bilddatenstromumsetzung in Ausgangsdaten zur Bilddruckstellung oder -anzeige
BR8701483A (pt) Processo e aparelho para gaseificacao de carvao

Legal Events

Date Code Title Description
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 11/09/2002

B15K Others concerning applications: alteration of classification

Ipc: G09G 5/02 (2006.01), G09G 5/06 (2006.0