JP5272697B2 - 表示装置、表示データ処理装置、表示データ処理方法 - Google Patents

表示装置、表示データ処理装置、表示データ処理方法 Download PDF

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Publication number
JP5272697B2
JP5272697B2 JP2008318216A JP2008318216A JP5272697B2 JP 5272697 B2 JP5272697 B2 JP 5272697B2 JP 2008318216 A JP2008318216 A JP 2008318216A JP 2008318216 A JP2008318216 A JP 2008318216A JP 5272697 B2 JP5272697 B2 JP 5272697B2
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edge
processing
display data
clip level
unit
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Expired - Fee Related
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JP2008318216A
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English (en)
Japanese (ja)
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JP2010139944A5 (cg-RX-API-DMAC7.html
JP2010139944A (ja
Inventor
淳史 小澤
勝秀 内野
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Sony Corp
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Sony Corp
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Priority to JP2008318216A priority Critical patent/JP5272697B2/ja
Priority to US12/591,369 priority patent/US8599189B2/en
Publication of JP2010139944A publication Critical patent/JP2010139944A/ja
Publication of JP2010139944A5 publication Critical patent/JP2010139944A5/ja
Application granted granted Critical
Publication of JP5272697B2 publication Critical patent/JP5272697B2/ja
Priority to US14/066,745 priority patent/US8786523B2/en
Priority to US14/321,080 priority patent/US9286822B2/en
Expired - Fee Related legal-status Critical Current
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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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • 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
    • 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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
    • G09G3/12—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using electroluminescent elements
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0686—Adjustment of display parameters with two or more screen areas displaying information with different brightness or colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3258—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the voltage across the light-emitting element

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  • Engineering & Computer Science (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)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
  • Picture Signal Circuits (AREA)
JP2008318216A 2008-12-15 2008-12-15 表示装置、表示データ処理装置、表示データ処理方法 Expired - Fee Related JP5272697B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008318216A JP5272697B2 (ja) 2008-12-15 2008-12-15 表示装置、表示データ処理装置、表示データ処理方法
US12/591,369 US8599189B2 (en) 2008-12-15 2009-11-18 Display device, display data processing device, and display data processing method
US14/066,745 US8786523B2 (en) 2008-12-15 2013-10-30 Display device, display data processing device, and display data processing method
US14/321,080 US9286822B2 (en) 2008-12-15 2014-07-01 Display device, display data processing device, and display data processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008318216A JP5272697B2 (ja) 2008-12-15 2008-12-15 表示装置、表示データ処理装置、表示データ処理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013102395A Division JP5742874B2 (ja) 2013-05-14 2013-05-14 表示装置

Publications (3)

Publication Number Publication Date
JP2010139944A JP2010139944A (ja) 2010-06-24
JP2010139944A5 JP2010139944A5 (cg-RX-API-DMAC7.html) 2011-12-15
JP5272697B2 true JP5272697B2 (ja) 2013-08-28

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JP2008318216A Expired - Fee Related JP5272697B2 (ja) 2008-12-15 2008-12-15 表示装置、表示データ処理装置、表示データ処理方法

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Country Link
US (3) US8599189B2 (cg-RX-API-DMAC7.html)
JP (1) JP5272697B2 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013218338A (ja) * 2013-05-14 2013-10-24 Sony Corp 表示装置

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* Cited by examiner, † Cited by third party
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US8514476B2 (en) 2008-06-25 2013-08-20 View, Inc. Multi-pane dynamic window and method for making same
JP5272697B2 (ja) 2008-12-15 2013-08-28 ソニー株式会社 表示装置、表示データ処理装置、表示データ処理方法
JP2012244436A (ja) * 2011-05-19 2012-12-10 Toshiba Corp 映像処理装置及び輪郭強調方法
US12153320B2 (en) 2012-03-13 2024-11-26 View, Inc. Multi-zone EC windows
US12429742B2 (en) 2012-03-13 2025-09-30 View Operating Corporation Methods of controlling multi-zone tintable windows
US9341912B2 (en) 2012-03-13 2016-05-17 View, Inc. Multi-zone EC windows
US11635666B2 (en) 2012-03-13 2023-04-25 View, Inc Methods of controlling multi-zone tintable windows
CN104299550B (zh) * 2013-11-27 2017-02-08 中国航空工业集团公司洛阳电光设备研究所 一种基于fpga的矢量字符发生器
CN106133817B (zh) * 2014-03-31 2020-10-27 索尼公司 图像处理装置、图像处理方法和程序
CN106356021B (zh) * 2015-07-14 2020-02-14 西安诺瓦星云科技股份有限公司 降低led显示屏电磁干扰的方法和led显示控制卡
WO2017033709A1 (ja) * 2015-08-24 2017-03-02 三菱電機株式会社 Ｌｅｄ表示装置およびその輝度補正方法

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JPH04340870A (ja) * 1991-05-16 1992-11-27 Mitsubishi Electric Corp 輪郭補正回路
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JP2008164796A (ja) * 2006-12-27 2008-07-17 Sony Corp 画素回路および表示装置とその駆動方法
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JP2010091719A (ja) * 2008-10-07 2010-04-22 Sony Corp 表示装置、表示データ処理装置、表示データ処理方法
JP5272697B2 (ja) 2008-12-15 2013-08-28 ソニー株式会社 表示装置、表示データ処理装置、表示データ処理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013218338A (ja) * 2013-05-14 2013-10-24 Sony Corp 表示装置

Also Published As

Publication number Publication date
US20100149164A1 (en) 2010-06-17
US8786523B2 (en) 2014-07-22
US20140055443A1 (en) 2014-02-27
JP2010139944A (ja) 2010-06-24
US20140313240A1 (en) 2014-10-23
US9286822B2 (en) 2016-03-15
US8599189B2 (en) 2013-12-03

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