DE69635102D1 - Verfahren und Einrichtung zum Steuern einer Anzeige mit Graustufen - Google Patents

Verfahren und Einrichtung zum Steuern einer Anzeige mit Graustufen

Info

Publication number
DE69635102D1
DE69635102D1 DE69635102T DE69635102T DE69635102D1 DE 69635102 D1 DE69635102 D1 DE 69635102D1 DE 69635102 T DE69635102 T DE 69635102T DE 69635102 T DE69635102 T DE 69635102T DE 69635102 D1 DE69635102 D1 DE 69635102D1
Authority
DE
Germany
Prior art keywords
grayscale
controlling
display
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
DE69635102T
Other languages
English (en)
Other versions
DE69635102T2 (de
Inventor
Takao Wakitani
Kouichi Itsuda
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
Original Assignee
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69635102D1 publication Critical patent/DE69635102D1/de
Application granted granted Critical
Publication of DE69635102T2 publication Critical patent/DE69635102T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G09G3/2033—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with splitting one or more sub-frames corresponding to the most significant bits into two or more 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
    • G09G3/22—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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/91—Flicker reduction
DE69635102T 1995-11-17 1996-11-15 Verfahren und Einrichtung zum Steuern einer Anzeige mit Graustufen Expired - Lifetime DE69635102T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30032695 1995-11-17
JP30032695 1995-11-17

Publications (2)

Publication Number Publication Date
DE69635102D1 true DE69635102D1 (de) 2005-09-29
DE69635102T2 DE69635102T2 (de) 2006-06-08

Family

ID=17883432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69635102T Expired - Lifetime DE69635102T2 (de) 1995-11-17 1996-11-15 Verfahren und Einrichtung zum Steuern einer Anzeige mit Graustufen

Country Status (5)

Country Link
US (1) US5940142A (de)
EP (1) EP0774745B1 (de)
KR (1) KR100246945B1 (de)
CN (1) CN1098514C (de)
DE (1) DE69635102T2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3179036B2 (ja) * 1996-10-14 2001-06-25 三菱電機株式会社 ディスプレイ装置
JP3529241B2 (ja) * 1997-04-26 2004-05-24 パイオニア株式会社 ディスプレイパネルの中間調表示方法
US6369782B2 (en) * 1997-04-26 2002-04-09 Pioneer Electric Corporation Method for driving a plasma display panel
JP3750889B2 (ja) * 1997-07-02 2006-03-01 パイオニア株式会社 ディスプレイパネルの中間調表示方法
GB2327798B (en) * 1997-07-23 2001-08-29 Sharp Kk Display device using time division grey scale display method
JP3423865B2 (ja) * 1997-09-18 2003-07-07 富士通株式会社 Ａｃ型ｐｄｐの駆動方法及びプラズマ表示装置
US6897855B1 (en) * 1998-02-17 2005-05-24 Sarnoff Corporation Tiled electronic display structure
DE19833597A1 (de) * 1998-07-25 2000-01-27 Grundig Ag Verfahren und Vorrichtung zur Flimmerreduzierung bei pulsbreitengesteuerten Bildanzeigevorrichtungen
EP0982708B1 (de) * 1998-08-19 2011-05-11 Thomson Licensing Verfahren und Vorrichtung zur Verarbeitung von Videobildern, insbesondere zur Reduzierung von grossflächigem Flimmereffekt
EP0982707A1 (de) * 1998-08-19 2000-03-01 Deutsche Thomson-Brandt Gmbh Verfahren und Vorrichtung zur Verarbeitung von Videobildern, insbesondere zur Reduzierung grossflächigen Flimmereffekts
DE19856436A1 (de) 1998-12-08 2000-06-15 Thomson Brandt Gmbh Verfahren zum Ansteuern eines Plasmabildschirms
GB9827944D0 (en) 1998-12-19 1999-02-10 Secr Defence Displays based on multiple digital bit planes
EP1026655A1 (de) * 1999-02-01 2000-08-09 Deutsche Thomson-Brandt Gmbh Verfahren zur Leistungspegelsteuerung einer Anzeigeanordnung und Vorrichtung zur Durchführung des Verfahrens
JP4484276B2 (ja) * 1999-09-17 2010-06-16 日立プラズマディスプレイ株式会社 プラズマディスプレイ装置およびその表示方法
JP3560143B2 (ja) * 2000-02-28 2004-09-02 日本電気株式会社 プラズマディスプレイパネルの駆動方法及び駆動回路
JP2002091368A (ja) * 2000-09-06 2002-03-27 Lg Electronics Inc 階調表示方法及び表示装置
JP2002221934A (ja) * 2001-01-25 2002-08-09 Fujitsu Hitachi Plasma Display Ltd 表示装置の駆動方法及びプラズマディスプレイ装置
JP4066662B2 (ja) * 2001-03-09 2008-03-26 セイコーエプソン株式会社 電気光学素子の駆動方法、駆動装置及び電子機器
JP4185678B2 (ja) * 2001-06-08 2008-11-26 株式会社日立製作所 液晶表示装置
JP2003114646A (ja) * 2001-08-03 2003-04-18 Semiconductor Energy Lab Co Ltd 表示装置及びその駆動方法。
KR100467447B1 (ko) * 2001-11-12 2005-01-24 삼성에스디아이 주식회사 플라즈마 디스플레이 패널의 화상 표시 방법 및 그 장치
JP4172250B2 (ja) * 2002-11-01 2008-10-29 セイコーエプソン株式会社 電気光学装置、電気光学装置の駆動方法及び電子機器
US20060061603A1 (en) * 2002-11-29 2006-03-23 Koninklijke Philips Electronics N.V. Subfield driving pixels in a display device
JP5851672B2 (ja) * 2002-12-04 2016-02-03 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ 均一化したパルス幅セグメントを有するパルス幅変調方式のディスプレイ
WO2005052975A1 (ja) * 2003-11-27 2005-06-09 Matsushita Electric Industrial Co., Ltd. プラズマディスプレイパネルの点灯検査方法
KR20050095442A (ko) * 2004-03-26 2005-09-29 엘지.필립스 엘시디 주식회사 유기전계발광소자의 구동방법
US20060066645A1 (en) * 2004-09-24 2006-03-30 Ng Sunny Y Method and apparatus for providing a pulse width modulation sequence in a liquid crystal display
KR100627408B1 (ko) * 2004-11-05 2006-09-21 삼성에스디아이 주식회사 플라즈마 표시 장치 및 그 구동 방법
US8633919B2 (en) * 2005-04-14 2014-01-21 Semiconductor Energy Laboratory Co., Ltd. Display device, driving method of the display device, and electronic device
EP2264690A1 (de) * 2005-05-02 2010-12-22 Semiconductor Energy Laboratory Co, Ltd. Anzeigevorrichtung und Graustufenantriebsverfahren mit Unterrahmen dafür
US8339428B2 (en) * 2005-06-16 2012-12-25 Omnivision Technologies, Inc. Asynchronous display driving scheme and display
US8223179B2 (en) * 2007-07-27 2012-07-17 Omnivision Technologies, Inc. Display device and driving method based on the number of pixel rows in the display
US8228349B2 (en) * 2008-06-06 2012-07-24 Omnivision Technologies, Inc. Data dependent drive scheme and display
US8228350B2 (en) * 2008-06-06 2012-07-24 Omnivision Technologies, Inc. Data dependent drive scheme and display
US9024964B2 (en) * 2008-06-06 2015-05-05 Omnivision Technologies, Inc. System and method for dithering video data
JP2010054989A (ja) * 2008-08-29 2010-03-11 Mitsubishi Electric Corp 階調制御方法および表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2720607B2 (ja) * 1990-03-02 1998-03-04 株式会社日立製作所 表示装置、階調表示方法及び駆動回路
EP0664917B1 (de) * 1992-10-15 2004-03-03 Texas Instruments Incorporated Anzeigevorrichtung

Also Published As

Publication number Publication date
EP0774745B1 (de) 2005-08-24
EP0774745A2 (de) 1997-05-21
CN1098514C (zh) 2003-01-08
DE69635102T2 (de) 2006-06-08
EP0774745A3 (de) 1997-07-30
KR970029294A (ko) 1997-06-26
CN1155136A (zh) 1997-07-23
US5940142A (en) 1999-08-17
KR100246945B1 (ko) 2000-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE

8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)