JP4606735B2 - 表示装置および表示方法 - Google Patents

表示装置および表示方法 Download PDF

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Publication number
JP4606735B2
JP4606735B2 JP2003431636A JP2003431636A JP4606735B2 JP 4606735 B2 JP4606735 B2 JP 4606735B2 JP 2003431636 A JP2003431636 A JP 2003431636A JP 2003431636 A JP2003431636 A JP 2003431636A JP 4606735 B2 JP4606735 B2 JP 4606735B2
Authority
JP
Japan
Prior art keywords
light emission
gradation
emission patterns
pixels
subfield
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 - Fee Related
Application number
JP2003431636A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004233980A (ja
Inventor
晴子 寺井
秀昭 川村
純太 浅野
光弘 笠原
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2003431636A priority Critical patent/JP4606735B2/ja
Priority to EP03796242A priority patent/EP1583063A4/de
Priority to PCT/JP2003/017008 priority patent/WO2004061810A1/ja
Priority to KR1020057012605A priority patent/KR100688846B1/ko
Priority to US10/541,544 priority patent/US7443365B2/en
Priority to TW093100152A priority patent/TWI347582B/zh
Publication of JP2004233980A publication Critical patent/JP2004233980A/ja
Application granted granted Critical
Publication of JP4606735B2 publication Critical patent/JP4606735B2/ja
Anticipated expiration legal-status Critical
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
    • G09G3/22—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
    • G09G3/28—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 luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—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 luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • 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
    • G09G3/2059—Display of intermediate tones using error diffusion
    • 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
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • 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
    • G09G3/2044—Display of intermediate tones using dithering
    • G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
    • 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
    • G09G3/2059—Display of intermediate tones using error diffusion
    • G09G3/2062—Display of intermediate tones using error diffusion using error diffusion in time
    • 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
    • G09G3/28—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 luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 luminous gas-discharge panels, e.g. plasma panels using AC 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
    • 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
    • G09G3/28—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 luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • 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
    • G09G2320/0266—Reduction of sub-frame artefacts
    • 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
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • 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
    • G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2003431636A 2003-01-06 2003-12-25 表示装置および表示方法 Expired - Fee Related JP4606735B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2003431636A JP4606735B2 (ja) 2003-01-06 2003-12-25 表示装置および表示方法
EP03796242A EP1583063A4 (de) 2003-01-06 2003-12-26 Anzeigeeinheit und anzeigeverfahren
PCT/JP2003/017008 WO2004061810A1 (ja) 2003-01-06 2003-12-26 表示装置および表示方法
KR1020057012605A KR100688846B1 (ko) 2003-01-06 2003-12-26 표시 장치 및 표시 방법
US10/541,544 US7443365B2 (en) 2003-01-06 2003-12-26 Display unit and display method
TW093100152A TWI347582B (en) 2003-01-06 2004-01-05 Display equipment and display method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003000242 2003-01-06
JP2003431636A JP4606735B2 (ja) 2003-01-06 2003-12-25 表示装置および表示方法

Publications (2)

Publication Number Publication Date
JP2004233980A JP2004233980A (ja) 2004-08-19
JP4606735B2 true JP4606735B2 (ja) 2011-01-05

Family

ID=32716349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003431636A Expired - Fee Related JP4606735B2 (ja) 2003-01-06 2003-12-25 表示装置および表示方法

Country Status (5)

Country Link
EP (1) EP1583063A4 (de)
JP (1) JP4606735B2 (de)
KR (1) KR100688846B1 (de)
TW (1) TWI347582B (de)
WO (1) WO2004061810A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005192190A (ja) * 2003-12-01 2005-07-14 Pioneer Plasma Display Corp 動画偽輪郭低減方法、動画偽輪郭低減回路、表示装置及びプログラム
JP4069103B2 (ja) * 2004-08-24 2008-04-02 富士通日立プラズマディスプレイ株式会社 画像表示装置およびその駆動方法
JP5090620B2 (ja) * 2004-12-27 2012-12-05 シャープ株式会社 液晶表示装置
JP5092223B2 (ja) * 2005-10-04 2012-12-05 パナソニック株式会社 画像処理装置
KR101137856B1 (ko) 2005-10-25 2012-04-20 엘지디스플레이 주식회사 평판표시장치 및 그 화질제어방법
CN105551432B (zh) * 2016-02-05 2018-09-04 赵建东 灰度显示驱动方法及灰度显示驱动装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08286634A (ja) * 1995-04-17 1996-11-01 Fujitsu Ltd 中間調表示方法
JPH1173157A (ja) * 1997-07-02 1999-03-16 Pioneer Electron Corp ディスプレイパネルの中間調表示方法
JP2000056726A (ja) * 1998-08-05 2000-02-25 Mitsubishi Electric Corp ディスプレイ装置及びその多階調化回路
JP2000148068A (ja) * 1998-11-06 2000-05-26 Victor Co Of Japan Ltd マトリクス型表示装置の映像信号処理回路及び映像信号処理方法
JP2002023692A (ja) * 2000-07-04 2002-01-23 Matsushita Electric Ind Co Ltd 表示装置および表示方法
JP2002082649A (ja) * 2000-07-07 2002-03-22 Matsushita Electric Ind Co Ltd 表示装置および表示方法
JP2002351381A (ja) * 2001-05-30 2002-12-06 Pioneer Electronic Corp ディスプレイ装置及びディスプレイパネルの駆動方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08286634A (ja) * 1995-04-17 1996-11-01 Fujitsu Ltd 中間調表示方法
JPH0981072A (ja) * 1995-04-17 1997-03-28 Fujitsu Ltd 画像処理装置及びプラズマ・ディスプレイ・パネル
JPH1173157A (ja) * 1997-07-02 1999-03-16 Pioneer Electron Corp ディスプレイパネルの中間調表示方法
JP2000056726A (ja) * 1998-08-05 2000-02-25 Mitsubishi Electric Corp ディスプレイ装置及びその多階調化回路
JP2000148068A (ja) * 1998-11-06 2000-05-26 Victor Co Of Japan Ltd マトリクス型表示装置の映像信号処理回路及び映像信号処理方法
JP2002023692A (ja) * 2000-07-04 2002-01-23 Matsushita Electric Ind Co Ltd 表示装置および表示方法
JP2002082649A (ja) * 2000-07-07 2002-03-22 Matsushita Electric Ind Co Ltd 表示装置および表示方法
JP2002351381A (ja) * 2001-05-30 2002-12-06 Pioneer Electronic Corp ディスプレイ装置及びディスプレイパネルの駆動方法

Also Published As

Publication number Publication date
EP1583063A4 (de) 2009-04-29
JP2004233980A (ja) 2004-08-19
TWI347582B (en) 2011-08-21
WO2004061810A1 (ja) 2004-07-22
KR100688846B1 (ko) 2007-03-02
TW200417964A (en) 2004-09-16
KR20050093818A (ko) 2005-09-23
EP1583063A1 (de) 2005-10-05

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