BR112012021450A2 - dispositivo de exibição de imagem e método de exibição de imagem. - Google Patents
dispositivo de exibição de imagem e método de exibição de imagem.Info
- Publication number
- BR112012021450A2 BR112012021450A2 BR112012021450A BR112012021450A BR112012021450A2 BR 112012021450 A2 BR112012021450 A2 BR 112012021450A2 BR 112012021450 A BR112012021450 A BR 112012021450A BR 112012021450 A BR112012021450 A BR 112012021450A BR 112012021450 A2 BR112012021450 A2 BR 112012021450A2
- Authority
- BR
- Brazil
- Prior art keywords
- subpixel
- image display
- image
- display device
- color
- Prior art date
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
- G09G5/06—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
-
- 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
-
- 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
- G09G5/026—Control of mixing and/or overlay of colours in general
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/409—Edge or detail enhancement; Noise or error suppression
- H04N1/4092—Edge or detail enhancement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/023—Display panel composed of stacked panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
-
- 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
- G09G2340/06—Colour space transformation
-
- 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
- G09G3/3406—Control of illumination source
- G09G3/3413—Details of control of colour illumination sources
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
patente de invenção: dispositivo de exibição de imagem e método de exibição de imagem. a presente invenção refere-se a um dispositivo de exibição de imagem que tem pixels, cada um dos quais inclui subpixels de quatro cores ou mais, e exibe uma imagem em alta definição que osi submetida ao processamento de filtragem de nível de subpixel. o dispositivo de exibição de imagem inclui um painel de exibição (500) no qual os filtros de cor de cores de subpixel que incluem as três cores principais, vermelho, verde e azul, assim como pelo menos uma cor diferente das três cores principais, são dispostos regularmente; e um processador de imagem (40) que desempenha o processamento de filtragem com relação a um sinal de imagem de entrada. o processador de imagem (40) inclui: uma seção de conversão de cor principal de subpixel, respectivamente, a partir dos sinais de imagem de entrada rin, bin, e gin das três cores principais; e uma seção de realce de subpixel (42) que fornece, para os sinais de subpixel, a informação da posição de acordo com uma ordem de disposição dos filtros de cor das cores de subpixel no painel de exibição (500), e desempenha o processamento de filtragem subpixel por subpixel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010043103 | 2010-02-26 | ||
PCT/JP2011/053858 WO2011105378A1 (ja) | 2010-02-26 | 2011-02-22 | 画像表示装置および画像表示方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012021450A2 true BR112012021450A2 (pt) | 2016-05-31 |
Family
ID=44506784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012021450A BR112012021450A2 (pt) | 2010-02-26 | 2011-02-22 | dispositivo de exibição de imagem e método de exibição de imagem. |
Country Status (7)
Country | Link |
---|---|
US (1) | US9001145B2 (pt) |
EP (1) | EP2541539A4 (pt) |
JP (1) | JP5398905B2 (pt) |
CN (1) | CN102770906B (pt) |
BR (1) | BR112012021450A2 (pt) |
RU (1) | RU2012141043A (pt) |
WO (1) | WO2011105378A1 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012049845A1 (ja) * | 2010-10-12 | 2012-04-19 | パナソニック株式会社 | 色信号処理装置 |
US9311841B2 (en) * | 2011-09-07 | 2016-04-12 | Sharp Kabushiki Kaisha | Multi-primary colour display device |
US9666162B2 (en) | 2013-07-30 | 2017-05-30 | Boe Technology Group Co., Ltd. | Method and apparatus for converting image from RGB signals to RGBY signals |
CN103428512B (zh) * | 2013-07-30 | 2016-05-04 | 京东方科技集团股份有限公司 | 一种rgb信号到rgby信号的图像转换方法及装置 |
KR102025184B1 (ko) * | 2013-07-31 | 2019-09-25 | 엘지디스플레이 주식회사 | 데이터 변환 장치 및 이를 이용한 디스플레이 장치 |
EP2955711B1 (en) | 2014-05-09 | 2018-11-21 | Ams Ag | Method for calibrating a color space transformation, method for color space transformation and color control system |
CN105323567B (zh) * | 2014-07-11 | 2017-07-28 | 恒景科技股份有限公司 | 色彩处理系统及装置 |
CN104537974B (zh) * | 2015-01-04 | 2017-04-05 | 京东方科技集团股份有限公司 | 数据获取子模块及方法、数据处理单元、系统和显示装置 |
JP7138286B2 (ja) * | 2018-12-28 | 2022-09-16 | 日亜化学工業株式会社 | 画像表示装置および画像表示装置の製造方法 |
CN111179883B (zh) * | 2020-01-03 | 2022-06-03 | 云谷(固安)科技有限公司 | 图像显示方法和装置、移动终端、计算机设备、存储介质 |
CN111862888B (zh) * | 2020-08-25 | 2021-10-26 | 深圳市奥拓电子股份有限公司 | 一种四色低蓝光广色域显示的方法、装置、系统及存储介质 |
CN113409375B (zh) * | 2021-07-30 | 2023-02-24 | 浙江大华技术股份有限公司 | 图像处理方法、装置以及非易失性存储介质 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3805150B2 (ja) * | 1999-11-12 | 2006-08-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 液晶表示装置 |
US7755652B2 (en) | 2002-01-07 | 2010-07-13 | Samsung Electronics Co., Ltd. | Color flat panel display sub-pixel rendering and driver configuration for sub-pixel arrangements with split sub-pixels |
US7417648B2 (en) | 2002-01-07 | 2008-08-26 | Samsung Electronics Co. Ltd., | Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels |
US7492379B2 (en) | 2002-01-07 | 2009-02-17 | Samsung Electronics Co., Ltd. | Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with increased modulation transfer function response |
KR100906632B1 (ko) | 2002-01-07 | 2009-07-10 | 삼성전자주식회사 | 복수의 서브 픽셀 그룹을 포함하는 디스플레이와, 이러한 디스플레이를 포함하는 시스템과, 소스 픽셀 데이터 변환 방법 |
US20040080479A1 (en) | 2002-10-22 | 2004-04-29 | Credelle Thomas Lioyd | Sub-pixel arrangements for striped displays and methods and systems for sub-pixel rendering same |
EP1524625A2 (en) * | 2003-10-17 | 2005-04-20 | Matsushita Electric Industrial Co., Ltd. | Enhancement of interpolated image |
JP4813787B2 (ja) | 2003-10-17 | 2011-11-09 | パナソニック株式会社 | 画像処理装置及びその方法 |
US7248268B2 (en) * | 2004-04-09 | 2007-07-24 | Clairvoyante, Inc | Subpixel rendering filters for high brightness subpixel layouts |
JP2008064771A (ja) | 2004-12-27 | 2008-03-21 | Sharp Corp | 表示パネルの駆動装置、それを備えた表示装置及び表示パネルの駆動方法、並びにプログラム、記録媒体 |
JP4613805B2 (ja) * | 2005-11-24 | 2011-01-19 | ソニー株式会社 | 画像表示装置、画像表示方法、画像表示方法のプログラム及び画像表示方法のプログラムを記録した記録媒体 |
CN101529496B (zh) * | 2006-10-19 | 2012-01-11 | 皇家飞利浦电子股份有限公司 | 颜色映射方法、系统和显示器设备 |
WO2008047291A2 (en) * | 2006-10-19 | 2008-04-24 | Koninklijke Philips Electronics N.V. | Gamut mapping |
-
2011
- 2011-02-22 WO PCT/JP2011/053858 patent/WO2011105378A1/ja active Application Filing
- 2011-02-22 CN CN201180010979.5A patent/CN102770906B/zh not_active Expired - Fee Related
- 2011-02-22 RU RU2012141043/08A patent/RU2012141043A/ru unknown
- 2011-02-22 EP EP11747339.7A patent/EP2541539A4/en not_active Withdrawn
- 2011-02-22 JP JP2012501793A patent/JP5398905B2/ja not_active Expired - Fee Related
- 2011-02-22 US US13/576,664 patent/US9001145B2/en not_active Expired - Fee Related
- 2011-02-22 BR BR112012021450A patent/BR112012021450A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102770906B (zh) | 2015-02-25 |
JP5398905B2 (ja) | 2014-01-29 |
CN102770906A (zh) | 2012-11-07 |
US9001145B2 (en) | 2015-04-07 |
JPWO2011105378A1 (ja) | 2013-06-20 |
EP2541539A1 (en) | 2013-01-02 |
RU2012141043A (ru) | 2014-04-10 |
WO2011105378A1 (ja) | 2011-09-01 |
EP2541539A4 (en) | 2014-03-19 |
US20120307186A1 (en) | 2012-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A E 5A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |