JP2006106142A - 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
JP2006106142A
JP2006106142A JP2004289378A JP2004289378A JP2006106142A JP 2006106142 A JP2006106142 A JP 2006106142A JP 2004289378 A JP2004289378 A JP 2004289378A JP 2004289378 A JP2004289378 A JP 2004289378A JP 2006106142 A JP2006106142 A JP 2006106142A
Authority
JP
Japan
Prior art keywords
display
gradation
spacer
drive signal
pixel
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.)
Withdrawn
Application number
JP2004289378A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006106142A5 (enExample
Inventor
Toshio Obayashi
稔夫 尾林
Tsutomu Sakamoto
務 坂本
Takayuki Arai
隆之 新井
Yasukimi Ogawara
康公 大河原
Masao Yanagimoto
正雄 柳本
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP2004289378A priority Critical patent/JP2006106142A/ja
Priority to EP05107300A priority patent/EP1643475A1/en
Priority to US11/211,714 priority patent/US20060066603A1/en
Priority to CNB200510099013XA priority patent/CN100410984C/zh
Publication of JP2006106142A publication Critical patent/JP2006106142A/ja
Publication of JP2006106142A5 publication Critical patent/JP2006106142A5/ja
Withdrawn legal-status Critical Current

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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
    • G09G3/22—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
    • 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
    • G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • 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
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/064—Adjustment of display parameters for control of overall brightness by time modulation of the brightness of the illumination source

Landscapes

  • 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)
JP2004289378A 2004-09-30 2004-09-30 表示装置および表示方法 Withdrawn JP2006106142A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004289378A JP2006106142A (ja) 2004-09-30 2004-09-30 表示装置および表示方法
EP05107300A EP1643475A1 (en) 2004-09-30 2005-08-08 Display device and display method
US11/211,714 US20060066603A1 (en) 2004-09-30 2005-08-26 Display device and display method
CNB200510099013XA CN100410984C (zh) 2004-09-30 2005-08-31 显示器件和显示方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004289378A JP2006106142A (ja) 2004-09-30 2004-09-30 表示装置および表示方法

Publications (2)

Publication Number Publication Date
JP2006106142A true JP2006106142A (ja) 2006-04-20
JP2006106142A5 JP2006106142A5 (enExample) 2007-07-19

Family

ID=35677604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004289378A Withdrawn JP2006106142A (ja) 2004-09-30 2004-09-30 表示装置および表示方法

Country Status (4)

Country Link
US (1) US20060066603A1 (enExample)
EP (1) EP1643475A1 (enExample)
JP (1) JP2006106142A (enExample)
CN (1) CN100410984C (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106145A (ja) * 2004-09-30 2006-04-20 Toshiba Corp 表示装置
US7592979B2 (en) 2004-12-17 2009-09-22 Canon Kabushiki Kaisha Image display apparatus and television apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4400605B2 (ja) * 2006-09-25 2010-01-20 カシオ計算機株式会社 表示駆動装置及び表示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953002A (en) * 1994-08-23 1999-09-14 Asahi Glass Company Ltd. Driving method for a liquid crystal display device
JPH09212144A (ja) * 1995-11-28 1997-08-15 Fuji Photo Film Co Ltd 画像表示方法および装置
US6153973A (en) * 1996-12-26 2000-11-28 Canon Kabushiki Kaisha Spacer and an image-forming apparatus, and a manufacturing method thereof
US6208327B1 (en) * 1998-07-31 2001-03-27 International Business Machines Corporation Camouflage of imaged post spacers and compensation of pixels that depart from nominal operating conditions by luminance diffusion
JP2000311607A (ja) 1999-02-25 2000-11-07 Canon Inc 電子線装置用スペーサの製造方法、スペーサおよびそれを用いた電子線装置
US6307327B1 (en) * 2000-01-26 2001-10-23 Motorola, Inc. Method for controlling spacer visibility
JP3937906B2 (ja) * 2001-05-07 2007-06-27 キヤノン株式会社 画像表示装置
DE10122287A1 (de) * 2001-05-08 2002-11-14 Philips Corp Intellectual Pty Plasmabildschirm mit verbessertem Weißfarbpunkt
US6822628B2 (en) * 2001-06-28 2004-11-23 Candescent Intellectual Property Services, Inc. Methods and systems for compensating row-to-row brightness variations of a field emission display
JP4211323B2 (ja) * 2002-02-27 2009-01-21 株式会社日立製作所 画像表示装置およびその駆動方法
KR20040010026A (ko) * 2002-07-25 2004-01-31 가부시키가이샤 히타치세이사쿠쇼 전계방출형 화상표시장치
JP2005004118A (ja) * 2003-06-16 2005-01-06 Hitachi Ltd 表示装置
JP3962728B2 (ja) * 2003-06-20 2007-08-22 キヤノン株式会社 画像表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106145A (ja) * 2004-09-30 2006-04-20 Toshiba Corp 表示装置
US7592979B2 (en) 2004-12-17 2009-09-22 Canon Kabushiki Kaisha Image display apparatus and television apparatus

Also Published As

Publication number Publication date
CN1755759A (zh) 2006-04-05
CN100410984C (zh) 2008-08-13
EP1643475A1 (en) 2006-04-05
US20060066603A1 (en) 2006-03-30

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