TW201246172A - Driving device and display device - Google Patents

Driving device and display device Download PDF

Info

Publication number
TW201246172A
TW201246172A TW101109386A TW101109386A TW201246172A TW 201246172 A TW201246172 A TW 201246172A TW 101109386 A TW101109386 A TW 101109386A TW 101109386 A TW101109386 A TW 101109386A TW 201246172 A TW201246172 A TW 201246172A
Authority
TW
Taiwan
Prior art keywords
voltage
power supply
terminal
driving
auxiliary
Prior art date
Application number
TW101109386A
Other languages
English (en)
Chinese (zh)
Inventor
Akifumi Hashimoto
Masahiko Nakamizo
Fumikazu Shimoshikiryoh
Takuya Watanabe
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of TW201246172A publication Critical patent/TW201246172A/zh

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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • 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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • 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
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0205—Simultaneous scanning of several lines in flat 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0218—Addressing of scan or signal lines with collection of electrodes in groups for n-dimensional addressing

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 Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
TW101109386A 2011-03-23 2012-03-19 Driving device and display device TW201246172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011063520A JP5250072B2 (ja) 2011-03-23 2011-03-23 駆動装置及び表示装置

Publications (1)

Publication Number Publication Date
TW201246172A true TW201246172A (en) 2012-11-16

Family

ID=46879098

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101109386A TW201246172A (en) 2011-03-23 2012-03-19 Driving device and display device

Country Status (3)

Country Link
JP (1) JP5250072B2 (fr)
TW (1) TW201246172A (fr)
WO (1) WO2012127934A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02246422A (ja) * 1989-03-18 1990-10-02 Fujitsu Ltd 位相同期ループ回路
JPH03230116A (ja) * 1990-02-05 1991-10-14 Seiko Instr Inc 液晶駆動用高電圧バイアス回路
JP3568615B2 (ja) * 1994-07-08 2004-09-22 富士通ディスプレイテクノロジーズ株式会社 液晶駆動装置，その制御方法及び液晶表示装置
JP2001282164A (ja) * 2000-03-31 2001-10-12 Sanyo Electric Co Ltd 表示装置用駆動装置
KR100486254B1 (ko) * 2002-08-20 2005-05-03 삼성전자주식회사 액정 표시 장치를 저 전력으로 구동하는 회로 및 그 방법
JP2004157580A (ja) * 2002-11-01 2004-06-03 Matsushita Electric Ind Co Ltd 電源回路、半導体集積回路装置及び液晶表示装置
JP2006189593A (ja) * 2005-01-06 2006-07-20 Brother Ind Ltd 液晶表示装置
JP4478710B2 (ja) * 2007-11-21 2010-06-09 シャープ株式会社 表示装置

Also Published As

Publication number Publication date
JP5250072B2 (ja) 2013-07-31
JP2012198440A (ja) 2012-10-18
WO2012127934A1 (fr) 2012-09-27

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