EP1583063A4 - Anzeigeeinheit und anzeigeverfahren - Google Patents

Anzeigeeinheit und anzeigeverfahren

Info

Publication number: EP1583063A4
Authority: EP; European Patent Office
Prior art keywords: display; display unit; unit; display method
Prior art date: 2003-01-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP03796242A

Other languages

English (en)

French (fr)

Other versions

EP1583063A1 (de

Inventor

Haruko Terai

Hideaki Kawamura

Junta Asano

Mitsuhiro Kasahara

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

Panasonic Corp

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.)

2003-01-06

Filing date

2003-12-26

Publication date

2009-04-29

2003-12-26 Application filed by Panasonic Corp filed Critical Panasonic Corp

2005-10-05 Publication of EP1583063A1 publication Critical patent/EP1583063A1/de

2009-04-29 Publication of EP1583063A4 publication Critical patent/EP1583063A4/de

Status Withdrawn legal-status Critical Current

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
- G09G3/2059—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
- G09G3/22—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
- G09G3/2018—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

Landscapes

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)

EP03796242A 2003-01-06 2003-12-26 Anzeigeeinheit und anzeigeverfahren Withdrawn EP1583063A4 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP2003000242		2003-01-06
JP2003000242		2003-01-06
JP2003431636		2003-12-25
JP2003431636A JP4606735B2 (ja)	2003-01-06	2003-12-25	表示装置および表示方法
PCT/JP2003/017008 WO2004061810A1 (ja)	2003-01-06	2003-12-26	表示装置および表示方法

Publications (2)

Publication Number	Publication Date
EP1583063A1 EP1583063A1 (de)	2005-10-05
EP1583063A4 true EP1583063A4 (de)	2009-04-29

Family

ID=32716349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03796242A Withdrawn EP1583063A4 (de)	2003-01-06	2003-12-26	Anzeigeeinheit und anzeigeverfahren

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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3354741B2 (ja) *	1995-04-17	2002-12-09	富士通株式会社	中間調表示方法及び中間調表示装置
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
JP4016493B2 (ja) *	1998-08-05	2007-12-05	三菱電機株式会社	ディスプレイ装置及びその多階調化回路
JP3473454B2 (ja) *	1998-11-06	2003-12-02	日本ビクター株式会社	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
JP3357666B2 (ja) *	2000-07-07	2002-12-16	松下電器産業株式会社	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

2003
- 2003-12-25 JP JP2003431636A patent/JP4606735B2/ja not_active Expired - Fee Related
- 2003-12-26 EP EP03796242A patent/EP1583063A4/de not_active Withdrawn
- 2003-12-26 KR KR1020057012605A patent/KR100688846B1/ko not_active IP Right Cessation
- 2003-12-26 WO PCT/JP2003/017008 patent/WO2004061810A1/ja active Application Filing
2004
- 2004-01-05 TW TW093100152A patent/TWI347582B/zh not_active IP Right Cessation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number	Publication date
KR100688846B1 (ko)	2007-03-02
JP4606735B2 (ja)	2011-01-05
WO2004061810A1 (ja)	2004-07-22
KR20050093818A (ko)	2005-09-23
TWI347582B (en)	2011-08-21
JP2004233980A (ja)	2004-08-19
TW200417964A (en)	2004-09-16
EP1583063A1 (de)	2005-10-05

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FR2841365B1 (fr)	2005-07-22	Dispositif d'affichage non polluant
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EP1583063A4 (de)	2009-04-29	Anzeigeeinheit und anzeigeverfahren

Legal Events

Date	Code	Title	Description
2005-08-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2005-10-05	17P	Request for examination filed	Effective date: 20050713
2005-10-05	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
2005-10-05	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2006-04-26	DAX	Request for extension of the european patent (deleted)
2007-01-03	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KASAHARA, MITSUHIRO Inventor name: ASANO, JUNTAC/OMAT. ELEC. IND.CO., LTD. Inventor name: KAWAMURA, HIDEAKI Inventor name: TERAI, HARUKO
2008-11-19	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: PANASONIC CORPORATION
2009-04-29	A4	Supplementary search report drawn up and despatched	Effective date: 20090326
2010-06-16	17Q	First examination report despatched	Effective date: 20100517
2014-11-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-12-10	18D	Application deemed to be withdrawn	Effective date: 20140701