EP0558059A3 - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

Info

Publication number
EP0558059A3
EP0558059A3 EP19930103104 EP93103104A EP0558059A3 EP 0558059 A3 EP0558059 A3 EP 0558059A3 EP 19930103104 EP19930103104 EP 19930103104 EP 93103104 A EP93103104 A EP 93103104A EP 0558059 A3 EP0558059 A3 EP 0558059A3
Authority
EP
European Patent Office
Prior art keywords
liquid crystal
crystal display
display
liquid
crystal
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Withdrawn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
EP19930103104
Other versions
EP0558059A2 (en
Inventor
Akira Ishizaki
Shigetoshi Sugawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of EP0558059A2 publication Critical patent/EP0558059A2/en
Publication of EP0558059A3 publication Critical patent/EP0558059A3/en
Withdrawn legal-status Critical Current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
    • G09G3/36—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 liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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
    • G09G3/36—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 liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • 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
    • G09G3/2011—Display of intermediate tones by amplitude 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
    • 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
    • G09G3/36—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 liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Power Engineering (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
EP19930103104 1992-02-28 1993-02-26 Liquid crystal display Withdrawn EP0558059A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP75977/92 1992-02-28
JP7597792A JP3069930B2 (en) 1992-02-28 1992-02-28 Liquid crystal display

Publications (2)

Publication Number Publication Date
EP0558059A2 EP0558059A2 (en) 1993-09-01
EP0558059A3 true EP0558059A3 (en) 1994-07-13

Family

ID=13591822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930103104 Withdrawn EP0558059A3 (en) 1992-02-28 1993-02-26 Liquid crystal display

Country Status (2)

Country Link
EP (1) EP0558059A3 (en)
JP (1) JP3069930B2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134720A3 (en) 1993-04-22 2002-02-27 Matsushita Electric Industrial Co., Ltd. Display device and projection-type display apparatus using the device
KR0172881B1 (en) * 1995-07-12 1999-03-20 구자홍 Structure and driving method of liquid crystal display device
US6911962B1 (en) 1996-03-26 2005-06-28 Semiconductor Energy Laboratory Co., Ltd. Driving method of active matrix display device
JP2007058235A (en) * 1996-03-26 2007-03-08 Semiconductor Energy Lab Co Ltd Method for driving active matrix liquid crystal display device
KR100516533B1 (en) * 1997-03-26 2005-12-16 세이코 엡슨 가부시키가이샤 Liquid crystal device, electrooptic device, and projection display device using the same
KR100524888B1 (en) * 1997-08-26 2006-03-09 삼성전자주식회사 Apparatus for driving the lcd panel by dual vcom
JP3376376B2 (en) * 1999-03-19 2003-02-10 富士通ディスプレイテクノロジーズ株式会社 Liquid crystal display device and electronic device using the same
WO2001073743A1 (en) 2000-03-28 2001-10-04 Seiko Epson Corporation Liquid crystal display, method and apparatus for driving liquid crystal display, and electronic device
JP2001281635A (en) * 2000-03-30 2001-10-10 Mitsubishi Electric Corp Liquid crystal display device
TW565821B (en) * 2001-05-04 2003-12-11 Hannstar Display Corp Active matrix display and its driving method
JP3906665B2 (en) * 2001-10-05 2007-04-18 カシオ計算機株式会社 Liquid crystal drive device
KR100685921B1 (en) * 2001-10-13 2007-02-23 엘지.필립스 엘시디 주식회사 Method For Driving Ferroelectric Liquid Crystal Display Device
JP3820379B2 (en) 2002-03-13 2006-09-13 松下電器産業株式会社 Liquid crystal drive device
KR100859467B1 (en) * 2002-04-08 2008-09-23 엘지디스플레이 주식회사 Liquid crystal display and driving method thereof
EP1414009A1 (en) 2002-10-24 2004-04-28 Dialog Semiconductor GmbH Reduction of power consumption for LCD drivers by backplane charge sharing
JP2005062396A (en) 2003-08-11 2005-03-10 Sony Corp Display device and method for driving the same
KR100712121B1 (en) * 2005-02-24 2007-04-27 삼성에스디아이 주식회사 Lquid Crystal Display Device having a Filter to reduce riffle noise
US7825885B2 (en) 2005-08-05 2010-11-02 Sony Corporation Display device
JP4577143B2 (en) * 2005-08-05 2010-11-10 ソニー株式会社 Display device
JP4241850B2 (en) 2006-07-03 2009-03-18 エプソンイメージングデバイス株式会社 Liquid crystal device, driving method of liquid crystal device, and electronic apparatus
JP5193628B2 (en) * 2008-03-05 2013-05-08 株式会社ジャパンディスプレイイースト Display device
JP4890491B2 (en) * 2008-03-31 2012-03-07 株式会社半導体エネルギー研究所 Method for manufacturing electronic device
JP2009282332A (en) * 2008-05-22 2009-12-03 Sharp Corp Liquid crystal display
JP5315916B2 (en) * 2008-10-17 2013-10-16 富士通株式会社 Matrix display element and matrix display device
JP5766012B2 (en) * 2010-05-21 2015-08-19 株式会社半導体エネルギー研究所 Liquid crystal display
KR20120050114A (en) * 2010-11-10 2012-05-18 삼성모바일디스플레이주식회사 Liquid crystal display device and driving method of the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179922A1 (en) * 1984-04-20 1986-05-07 Hosiden Corporation Color liquid crystal display element
EP0224388A2 (en) * 1985-11-22 1987-06-03 Nec Corporation Active matrix liquid crystal display device
EP0336570A1 (en) * 1988-03-11 1989-10-11 Matsushita Electric Industrial Co., Ltd. Method of driving display device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179922A1 (en) * 1984-04-20 1986-05-07 Hosiden Corporation Color liquid crystal display element
EP0224388A2 (en) * 1985-11-22 1987-06-03 Nec Corporation Active matrix liquid crystal display device
EP0336570A1 (en) * 1988-03-11 1989-10-11 Matsushita Electric Industrial Co., Ltd. Method of driving display device

Also Published As

Publication number Publication date
JPH05241124A (en) 1993-09-21
JP3069930B2 (en) 2000-07-24
EP0558059A2 (en) 1993-09-01

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