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EP1758087A4 - Information display drive method - Google Patents

Information display drive method

Info

Publication number
EP1758087A4
EP1758087A4 EP05734545A EP05734545A EP1758087A4 EP 1758087 A4 EP1758087 A4 EP 1758087A4 EP 05734545 A EP05734545 A EP 05734545A EP 05734545 A EP05734545 A EP 05734545A EP 1758087 A4 EP1758087 A4 EP 1758087A4
Authority
EP
European Patent Office
Prior art keywords
information display
display drive
drive method
information
drive
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.)
Ceased
Application number
EP05734545A
Other languages
German (de)
French (fr)
Other versions
EP1758087A1 (en
Inventor
Maki Masutani
Norio Nihei
Shuhei Tsuchie
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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.)
Filing date
Publication date
Priority claimed from JP2004239632A external-priority patent/JP5129919B2/en
Priority claimed from JP2004239661A external-priority patent/JP4124180B2/en
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of EP1758087A1 publication Critical patent/EP1758087A1/en
Publication of EP1758087A4 publication Critical patent/EP1758087A4/en
Ceased 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
    • G09G3/34—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
    • G09G3/3433—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 using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/344—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 using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
    • 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
    • G09G2300/06—Passive matrix structure, i.e. with direct application of both column and row voltages to the light emitting or modulating elements, other than LCD or OLED
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • 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
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
EP05734545A 2004-04-21 2005-04-20 Information display drive method Ceased EP1758087A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2004126027 2004-04-21
JP2004125988 2004-04-21
JP2004125986 2004-04-21
JP2004239632A JP5129919B2 (en) 2004-04-21 2004-08-19 Driving method of image display device
JP2004239661A JP4124180B2 (en) 2004-04-21 2004-08-19 Driving method of image display device
PCT/JP2005/007542 WO2005104078A1 (en) 2004-04-21 2005-04-20 Information display drive method

Publications (2)

Publication Number Publication Date
EP1758087A1 EP1758087A1 (en) 2007-02-28
EP1758087A4 true EP1758087A4 (en) 2008-07-30

Family

ID=35197219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05734545A Ceased EP1758087A4 (en) 2004-04-21 2005-04-20 Information display drive method

Country Status (2)

Country Link
EP (1) EP1758087A4 (en)
WO (1) WO2005104078A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090039789A (en) 2006-08-17 2009-04-22 코닌클리케 필립스 일렉트로닉스 엔.브이. Electrophoretic display devices
JP5879752B2 (en) * 2011-06-02 2016-03-08 船井電機株式会社 Display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1117086A2 (en) * 2000-01-12 2001-07-18 Nec Corporation Display apparatus in which blanking data is written during blanking period
US20030063076A1 (en) * 2001-09-28 2003-04-03 Fuji Xerox Co., Ltd. Image display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3633152B2 (en) * 1996-11-14 2005-03-30 ソニー株式会社 Active matrix display device and driving method thereof
JP4397157B2 (en) * 2002-02-15 2010-01-13 株式会社ブリヂストン Image display device
JP4304925B2 (en) * 2002-06-28 2009-07-29 セイコーエプソン株式会社 Electro-optical device, driving method thereof, and electronic apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1117086A2 (en) * 2000-01-12 2001-07-18 Nec Corporation Display apparatus in which blanking data is written during blanking period
US20030063076A1 (en) * 2001-09-28 2003-04-03 Fuji Xerox Co., Ltd. Image display device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005104078A1 *

Also Published As

Publication number Publication date
EP1758087A1 (en) 2007-02-28
WO2005104078A1 (en) 2005-11-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20061102

AK Designated contracting states

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Designated state(s): DE FR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NIHEI, NORIOC/O BRIDGESTONE CORPORATION TECHNICAL

Inventor name: TSUCHIE, SHUHEI

Inventor name: MASUTANI, MAKI

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR

A4 Supplementary search report drawn up and despatched

Effective date: 20080702

17Q First examination report despatched

Effective date: 20081103

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Effective date: 20120407