CN101620842A - 图像处理电路及安装该电路的显示面板驱动器和显示装置 - Google Patents
图像处理电路及安装该电路的显示面板驱动器和显示装置 Download PDFInfo
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- CN101620842A CN101620842A CN200910139663A CN200910139663A CN101620842A CN 101620842 A CN101620842 A CN 101620842A CN 200910139663 A CN200910139663 A CN 200910139663A CN 200910139663 A CN200910139663 A CN 200910139663A CN 101620842 A CN101620842 A CN 101620842A
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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- 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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
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- 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
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- 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
- G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2008171364 | 2008-06-30 | ||
JP2008-171364 | 2008-06-30 | ||
JP2008171364A JP4507265B2 (ja) | 2008-06-30 | 2008-06-30 | 画像処理回路、及びそれを搭載する表示パネルドライバ並びに表示装置 |
Publications (2)
Publication Number | Publication Date |
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CN101620842A true CN101620842A (zh) | 2010-01-06 |
CN101620842B CN101620842B (zh) | 2014-04-16 |
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CN200910139663.0A Active CN101620842B (zh) | 2008-06-30 | 2009-06-30 | 图像处理电路及安装该电路的显示面板驱动器和显示装置 |
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US (4) | US7912304B2 (zh) |
JP (1) | JP4507265B2 (zh) |
CN (1) | CN101620842B (zh) |
Cited By (8)
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CN102521278A (zh) * | 2011-11-24 | 2012-06-27 | 广州广电运通金融电子股份有限公司 | 图像数据快速存储方法、有价文件识别方法及其识别装置 |
CN103730092A (zh) * | 2012-10-16 | 2014-04-16 | 瑞萨电子株式会社 | 显示设备和显示设备驱动器 |
CN103854586A (zh) * | 2012-11-28 | 2014-06-11 | 瑞萨Sp驱动器公司 | 用于图像压缩和解压的图像处理电路和显示面板驱动器 |
CN104718754A (zh) * | 2012-10-12 | 2015-06-17 | 联发科技股份有限公司 | 将帧的像素数据编码为交错比特流的图像压缩方法和装置以及相关的图像解压缩方法和装置 |
CN105159638A (zh) * | 2015-08-06 | 2015-12-16 | 京东方科技集团股份有限公司 | 一种数据传输方法、数据传输系统和便携式显示装置 |
CN107426574A (zh) * | 2016-05-13 | 2017-12-01 | 辛纳普蒂克斯日本合同会社 | 图像压缩装置、图像展开装置、图像压缩展开系统以及显示驱动器 |
CN110140164A (zh) * | 2016-12-27 | 2019-08-16 | 硅工厂股份有限公司 | 源极驱动器的感测电路以及使用其的显示设备 |
CN112331125A (zh) * | 2020-11-19 | 2021-02-05 | 合肥芯颖科技有限公司 | 一种显示面板的数据处理方法和装置 |
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US8285037B2 (en) * | 2005-02-28 | 2012-10-09 | Nxp B.V. | Compression format and apparatus using the new compression format for temporarily storing image data in a frame memory |
JP5548064B2 (ja) * | 2010-08-17 | 2014-07-16 | ルネサスエレクトロニクス株式会社 | 表示システム及び表示デバイスドライバ |
KR20120052739A (ko) | 2010-11-16 | 2012-05-24 | 삼성전자주식회사 | 디스플레이 구동 장치 및 그것의 영상 데이터 압축 및 복원 방법 |
JPWO2012132624A1 (ja) | 2011-03-29 | 2014-07-24 | ルネサスエレクトロニクス株式会社 | 表示装置及び表示装置制御回路 |
KR101824167B1 (ko) | 2011-04-06 | 2018-02-02 | 삼성디스플레이 주식회사 | 표시 장치를 위한 영상 압축 장치 및 방법 |
JP5801624B2 (ja) | 2011-06-29 | 2015-10-28 | ルネサスエレクトロニクス株式会社 | 表示装置、及び、表示装置制御回路 |
CN102262851A (zh) * | 2011-08-25 | 2011-11-30 | 旭曜科技股份有限公司 | 栅极驱动器及具有栅极驱动器的显示装置 |
GB2496423B (en) * | 2011-11-11 | 2016-08-17 | Ibm | Data compression |
JP2014075631A (ja) | 2012-10-02 | 2014-04-24 | Samsung Display Co Ltd | 圧縮器、駆動装置および表示装置 |
US9355613B2 (en) | 2012-10-09 | 2016-05-31 | Mediatek Inc. | Data processing apparatus for transmitting/receiving compression-related indication information via display interface and related data processing method |
TWI494906B (zh) * | 2013-01-09 | 2015-08-01 | Realtek Semiconductor Corp | 過驅動控制方法以及過驅動控制電路 |
JP2015053590A (ja) | 2013-09-06 | 2015-03-19 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 画像符号化装置および画像符号化方法 |
KR102064152B1 (ko) * | 2013-11-08 | 2020-02-12 | 삼성디스플레이 주식회사 | 표시 장치 및 그것의 구동 방법 |
JP6368484B2 (ja) * | 2013-11-27 | 2018-08-01 | 三星ディスプレイ株式會社Samsung Display Co.,Ltd. | 圧縮装置、および圧縮方法 |
KR102332782B1 (ko) * | 2014-12-15 | 2021-11-30 | 삼성전자주식회사 | 시각 특성을 고려한 영상 데이터 압축 |
US10181176B2 (en) | 2016-03-04 | 2019-01-15 | Samsung Electronics Co., Ltd. | Efficient low-power texture cache architecture |
CN108696761B (zh) * | 2017-04-08 | 2022-03-04 | 腾讯科技(深圳)有限公司 | 一种图片文件处理方法及其设备、系统 |
JP7190661B2 (ja) * | 2019-02-06 | 2022-12-16 | パナソニックIpマネジメント株式会社 | 画像処理装置、画像処理方法および画像処理システム |
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- 2009-06-30 CN CN200910139663.0A patent/CN101620842B/zh active Active
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102521278A (zh) * | 2011-11-24 | 2012-06-27 | 广州广电运通金融电子股份有限公司 | 图像数据快速存储方法、有价文件识别方法及其识别装置 |
CN102521278B (zh) * | 2011-11-24 | 2014-03-05 | 广州广电运通金融电子股份有限公司 | 图像数据快速存储方法、有价文件识别方法及其识别装置 |
CN104718754B (zh) * | 2012-10-12 | 2018-03-02 | 联发科技股份有限公司 | 图像压缩方法和装置以及相关的图像解压缩方法和装置 |
CN104718754A (zh) * | 2012-10-12 | 2015-06-17 | 联发科技股份有限公司 | 将帧的像素数据编码为交错比特流的图像压缩方法和装置以及相关的图像解压缩方法和装置 |
CN103730092A (zh) * | 2012-10-16 | 2014-04-16 | 瑞萨电子株式会社 | 显示设备和显示设备驱动器 |
CN103730092B (zh) * | 2012-10-16 | 2019-02-19 | 瑞萨电子株式会社 | 显示设备和显示设备驱动器 |
CN103854586B (zh) * | 2012-11-28 | 2018-05-25 | 辛纳普蒂克斯日本合同会社 | 用于图像压缩和解压的图像处理电路和显示面板驱动器 |
CN103854586A (zh) * | 2012-11-28 | 2014-06-11 | 瑞萨Sp驱动器公司 | 用于图像压缩和解压的图像处理电路和显示面板驱动器 |
US10089953B2 (en) | 2012-11-28 | 2018-10-02 | Synaptics Japan Gk | Image processing circuit for image compression and decompression and display panel driver incorporating the same |
WO2017020512A1 (zh) * | 2015-08-06 | 2017-02-09 | 京东方科技集团股份有限公司 | 一种数据传输方法、数据传输系统和便携式显示装置 |
US9997132B2 (en) | 2015-08-06 | 2018-06-12 | Boe Technology Group Co., Ltd. | Data transmission method, data transmission system and portable display device of transmitting compressed data |
CN105159638A (zh) * | 2015-08-06 | 2015-12-16 | 京东方科技集团股份有限公司 | 一种数据传输方法、数据传输系统和便携式显示装置 |
CN105159638B (zh) * | 2015-08-06 | 2019-06-04 | 京东方科技集团股份有限公司 | 一种数据传输方法、数据传输系统和便携式显示装置 |
CN107426574A (zh) * | 2016-05-13 | 2017-12-01 | 辛纳普蒂克斯日本合同会社 | 图像压缩装置、图像展开装置、图像压缩展开系统以及显示驱动器 |
CN110140164A (zh) * | 2016-12-27 | 2019-08-16 | 硅工厂股份有限公司 | 源极驱动器的感测电路以及使用其的显示设备 |
CN112331125A (zh) * | 2020-11-19 | 2021-02-05 | 合肥芯颖科技有限公司 | 一种显示面板的数据处理方法和装置 |
CN112331125B (zh) * | 2020-11-19 | 2022-06-14 | 合肥芯颖科技有限公司 | 一种显示面板的数据处理方法和装置 |
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JP4507265B2 (ja) | 2010-07-21 |
US20090322713A1 (en) | 2009-12-31 |
CN101620842B (zh) | 2014-04-16 |
US20120127188A1 (en) | 2012-05-24 |
US8923636B2 (en) | 2014-12-30 |
US8385668B2 (en) | 2013-02-26 |
US8111933B2 (en) | 2012-02-07 |
JP2010011386A (ja) | 2010-01-14 |
US20130141449A1 (en) | 2013-06-06 |
US7912304B2 (en) | 2011-03-22 |
US20110148844A1 (en) | 2011-06-23 |
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