DE69631863D1 - Farbbildanzeigeeinrichtung und -verfahren - Google Patents

Farbbildanzeigeeinrichtung und -verfahren

Info

Publication number
DE69631863D1
DE69631863D1 DE69631863T DE69631863T DE69631863D1 DE 69631863 D1 DE69631863 D1 DE 69631863D1 DE 69631863 T DE69631863 T DE 69631863T DE 69631863 T DE69631863 T DE 69631863T DE 69631863 D1 DE69631863 D1 DE 69631863D1
Authority
DE
Germany
Prior art keywords
display device
image display
color image
color
image
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
DE69631863T
Other languages
English (en)
Inventor
Tetsuro Takizawa
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69631863D1 publication Critical patent/DE69631863D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • 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
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen
    • 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
    • G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
    • 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
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G09G2340/125—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Color Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE69631863T 1995-09-28 1996-09-25 Farbbildanzeigeeinrichtung und -verfahren Expired - Lifetime DE69631863D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27468295A JP2861890B2 (ja) 1995-09-28 1995-09-28 カラー画像表示装置

Publications (1)

Publication Number Publication Date
DE69631863D1 true DE69631863D1 (de) 2004-04-22

Family

ID=17545101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69631863T Expired - Lifetime DE69631863D1 (de) 1995-09-28 1996-09-25 Farbbildanzeigeeinrichtung und -verfahren

Country Status (4)

Country Link
US (1) US5894300A (de)
EP (1) EP0766223B1 (de)
JP (1) JP2861890B2 (de)
DE (1) DE69631863D1 (de)

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US6396505B1 (en) * 1998-10-07 2002-05-28 Microsoft Corporation Methods and apparatus for detecting and reducing color errors in images
US6307566B1 (en) 1998-10-07 2001-10-23 Microsoft Corporation Methods and apparatus for performing image rendering and rasterization operations
US6236390B1 (en) 1998-10-07 2001-05-22 Microsoft Corporation Methods and apparatus for positioning displayed characters
US6853385B1 (en) * 1999-11-09 2005-02-08 Broadcom Corporation Video, audio and graphics decode, composite and display system
US7446774B1 (en) * 1998-11-09 2008-11-04 Broadcom Corporation Video and graphics system with an integrated system bridge controller
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US6768774B1 (en) * 1998-11-09 2004-07-27 Broadcom Corporation Video and graphics system with video scaling
EP1145218B1 (de) * 1998-11-09 2004-05-19 Broadcom Corporation Anzeigesystem zur mischung von graphischen daten und videodaten
US6661422B1 (en) 1998-11-09 2003-12-09 Broadcom Corporation Video and graphics system with MPEG specific data transfer commands
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US7982740B2 (en) 1998-11-09 2011-07-19 Broadcom Corporation Low resolution graphics mode support using window descriptors
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US6275206B1 (en) * 1999-03-17 2001-08-14 Intel Corporation Block mapping based up-sampling method and apparatus for converting color images
US6342896B1 (en) * 1999-03-19 2002-01-29 Microsoft Corporation Methods and apparatus for efficiently implementing and modifying foreground and background color selections
US6342890B1 (en) 1999-03-19 2002-01-29 Microsoft Corporation Methods, apparatus, and data structures for accessing sub-pixel data having left side bearing information
US6339426B1 (en) 1999-04-29 2002-01-15 Microsoft Corporation Methods, apparatus and data structures for overscaling or oversampling character feature information in a system for rendering text on horizontally striped displays
US6483503B1 (en) * 1999-06-30 2002-11-19 International Business Machines Corporation Pixel data merging apparatus and method therefor
US6282327B1 (en) 1999-07-30 2001-08-28 Microsoft Corporation Maintaining advance widths of existing characters that have been resolution enhanced
US6226017B1 (en) 1999-07-30 2001-05-01 Microsoft Corporation Methods and apparatus for improving read/modify/write operations
US6738526B1 (en) 1999-07-30 2004-05-18 Microsoft Corporation Method and apparatus for filtering and caching data representing images
US6618048B1 (en) 1999-10-28 2003-09-09 Nintendo Co., Ltd. 3D graphics rendering system for performing Z value clamping in near-Z range to maximize scene resolution of visually important Z components
US6717577B1 (en) 1999-10-28 2004-04-06 Nintendo Co., Ltd. Vertex cache for 3D computer graphics
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US6538656B1 (en) 1999-11-09 2003-03-25 Broadcom Corporation Video and graphics system with a data transport processor
US8913667B2 (en) * 1999-11-09 2014-12-16 Broadcom Corporation Video decoding system having a programmable variable-length decoder
US6778187B1 (en) * 1999-12-27 2004-08-17 Oak Technology, Inc. Methods and devices to process graphics and/or video data
US7119813B1 (en) * 2000-06-02 2006-10-10 Nintendo Co., Ltd. Variable bit field encoding
US6771275B1 (en) * 2000-06-07 2004-08-03 Oak Technology, Inc. Processing system and method using a multi-dimensional look-up table
US7576748B2 (en) 2000-11-28 2009-08-18 Nintendo Co. Ltd. Graphics system with embedded frame butter having reconfigurable pixel formats
US6811489B1 (en) 2000-08-23 2004-11-02 Nintendo Co., Ltd. Controller interface for a graphics system
US6707458B1 (en) 2000-08-23 2004-03-16 Nintendo Co., Ltd. Method and apparatus for texture tiling in a graphics system
US7538772B1 (en) 2000-08-23 2009-05-26 Nintendo Co., Ltd. Graphics processing system with enhanced memory controller
US7196710B1 (en) 2000-08-23 2007-03-27 Nintendo Co., Ltd. Method and apparatus for buffering graphics data in a graphics system
US6700586B1 (en) 2000-08-23 2004-03-02 Nintendo Co., Ltd. Low cost graphics with stitching processing hardware support for skeletal animation
US6636214B1 (en) 2000-08-23 2003-10-21 Nintendo Co., Ltd. Method and apparatus for dynamically reconfiguring the order of hidden surface processing based on rendering mode
JP3755585B2 (ja) * 2001-05-11 2006-03-15 セイコーエプソン株式会社 表示コントローラ、表示ユニット及び電子機器
KR100806901B1 (ko) * 2001-09-03 2008-02-22 삼성전자주식회사 광시야각 모드용 액정 표시 장치와 이의 구동 방법
JP3620521B2 (ja) * 2001-09-14 2005-02-16 日本電気株式会社 画像処理装置、画像伝送装置、画像受信装置及び画像処理方法
US6892292B2 (en) * 2002-01-09 2005-05-10 Nec Corporation Apparatus for one-cycle decompression of compressed data and methods of operation thereof
US7755641B2 (en) * 2002-08-13 2010-07-13 Broadcom Corporation Method and system for decimating an indexed set of data elements
US7667710B2 (en) 2003-04-25 2010-02-23 Broadcom Corporation Graphics display system with line buffer control scheme
JP4552400B2 (ja) * 2003-08-07 2010-09-29 セイコーエプソン株式会社 画像表示装置、画像表示方法及び画像表示プログラム
US8063916B2 (en) 2003-10-22 2011-11-22 Broadcom Corporation Graphics layer reduction for video composition
US20070230598A1 (en) * 2006-03-30 2007-10-04 Yi-Hsiu Wang OFDMA transmitter and method of transmitting OFDMA signals using compress-decompress modulation
JP2008016879A (ja) * 2006-06-30 2008-01-24 Toshiba Corp 画像処理装置及び画像処理方法
JP2008129420A (ja) * 2006-11-22 2008-06-05 Nec Electronics Corp 表示装置およびコントローラドライバ
US20080137725A1 (en) * 2006-12-12 2008-06-12 Yu-Chieh Chou Systems and methods for displaying local media signal and broadcast signal utilizing one decoder
US20080238928A1 (en) * 2007-03-30 2008-10-02 Bimal Poddar Frame buffer compression for desktop composition
US8798967B2 (en) * 2011-03-30 2014-08-05 Chevron U.S.A. Inc. System and method for computations utilizing optimized earth model representations
US9712847B2 (en) * 2011-09-20 2017-07-18 Microsoft Technology Licensing, Llc Low-complexity remote presentation session encoder using subsampling in color conversion space
CN108109106B (zh) * 2018-01-09 2020-12-15 武汉斗鱼网络科技有限公司 一种图片生成的方法、装置及计算机设备
KR20230077016A (ko) * 2021-11-24 2023-06-01 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 데이터 보상 방법

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Also Published As

Publication number Publication date
JPH0997043A (ja) 1997-04-08
EP0766223A3 (de) 1997-11-26
US5894300A (en) 1999-04-13
EP0766223A2 (de) 1997-04-02
JP2861890B2 (ja) 1999-02-24
EP0766223B1 (de) 2004-03-17

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Legal Events

Date Code Title Description
8332 No legal effect for de