KR101508643B1 - 표시장치 및 전자기기 - Google Patents

표시장치 및 전자기기 Download PDF

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Publication number
KR101508643B1
KR101508643B1 KR1020137030206A KR20137030206A KR101508643B1 KR 101508643 B1 KR101508643 B1 KR 101508643B1 KR 1020137030206 A KR1020137030206 A KR 1020137030206A KR 20137030206 A KR20137030206 A KR 20137030206A KR 101508643 B1 KR101508643 B1 KR 101508643B1
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South Korea
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wiring
electrode
liquid crystal
circuit
transistor
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KR20130132666A (ko
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야스노리 요시다
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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    • 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
    • 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
    • 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
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • G09G3/30—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 electroluminescent panels
    • G09G3/32—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 electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—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 electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—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 electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—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 electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • 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
    • 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
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • 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
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • G09G2300/0447—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations for multi-domain technique to improve the viewing angle in a liquid crystal display, such as multi-vertical alignment [MVA]
    • 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
    • G09G3/207—Display of intermediate tones by domain size control
    • 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Control Of El Displays (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020137030206A 2007-11-29 2008-11-19 표시장치 및 전자기기 Active KR101508643B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007308858 2007-11-29
JPJP-P-2007-308858 2007-11-29
PCT/JP2008/071484 WO2009069674A1 (en) 2007-11-29 2008-11-19 Liquid crystal display device and electronic device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020107013650A Division KR101508639B1 (ko) 2007-11-29 2008-11-19 액정 표시장치 및 전자기기

Publications (2)

Publication Number Publication Date
KR20130132666A KR20130132666A (ko) 2013-12-04
KR101508643B1 true KR101508643B1 (ko) 2015-04-07

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KR1020137030206A Active KR101508643B1 (ko) 2007-11-29 2008-11-19 표시장치 및 전자기기
KR1020107013650A Expired - Fee Related KR101508639B1 (ko) 2007-11-29 2008-11-19 액정 표시장치 및 전자기기

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Country Status (6)

Country Link
US (2) US8059218B2 (enExample)
JP (2) JP5383160B2 (enExample)
KR (2) KR101508643B1 (enExample)
CN (2) CN101878502B (enExample)
TW (3) TWI456293B (enExample)
WO (1) WO2009069674A1 (enExample)

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CN1858839B (zh) 2005-05-02 2012-01-11 株式会社半导体能源研究所 显示装置的驱动方法
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CN102160103B (zh) 2008-09-19 2013-09-11 株式会社半导体能源研究所 显示装置
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KR101709749B1 (ko) * 2009-09-16 2017-03-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치의 구동 방법 및 표시 장치
KR101258259B1 (ko) * 2009-09-17 2013-04-25 엘지디스플레이 주식회사 유기전계발광표시장치
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KR20200088506A (ko) * 2010-01-24 2020-07-22 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치
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KR20150142943A (ko) * 2014-06-12 2015-12-23 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102448611B1 (ko) 2015-10-30 2022-09-27 엘지디스플레이 주식회사 유기 발광 표시 장치
US9591212B1 (en) * 2015-10-30 2017-03-07 Essential Products, Inc. System and method for reducing the number of ports associated with a mobile device
US10102802B2 (en) * 2015-12-30 2018-10-16 Lg Display Co., Ltd. Organic light-emitting display device and method for driving the same
TWI588716B (zh) 2016-03-23 2017-06-21 友達光電股份有限公司 光感測電路與應用此光感測電路的顯示面板
KR102566655B1 (ko) 2016-07-11 2023-08-14 삼성디스플레이 주식회사 표시 장치
KR102604368B1 (ko) * 2016-07-28 2023-11-22 엘지디스플레이 주식회사 유기발광표시패널, 유기발광표시장치, 구동 회로, 컨트롤러 및 구동방법
CN106448552B (zh) 2016-11-29 2018-11-23 京东方科技集团股份有限公司 显示基板、显示装置及显示控制方法
CN107402464B (zh) * 2017-07-21 2019-12-24 惠科股份有限公司 一种静电放电电路和显示面板
CN107844009B (zh) * 2017-11-22 2021-01-29 Tcl华星光电技术有限公司 显示装置及其显示面板
CN107946319B (zh) * 2017-11-27 2021-01-26 京东方科技集团股份有限公司 一种阵列基板及显示装置
CN108364607B (zh) 2018-05-25 2020-01-17 京东方科技集团股份有限公司 像素电路及其驱动方法、显示装置
TWI680280B (zh) * 2018-11-19 2019-12-21 友達光電股份有限公司 光感測電路
CN110136625A (zh) 2019-05-17 2019-08-16 京东方科技集团股份有限公司 显示面板和显示装置
TWI750049B (zh) * 2021-02-26 2021-12-11 友達光電股份有限公司 畫素驅動電路
CN118038830A (zh) * 2024-03-28 2024-05-14 惠科股份有限公司 显示控制方法、装置、设备及介质

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JPH0772511A (ja) * 1993-06-28 1995-03-17 Sharp Corp 画像表示装置
JP2001281628A (ja) 2000-03-31 2001-10-10 Mitsubishi Electric Corp 液晶表示装置ならびにこれを備えた携帯電話機および携帯情報端末機器
KR20020038482A (ko) * 2000-11-15 2002-05-23 모리시타 요이찌 박막 트랜지스터 어레이, 그 제조방법 및 그것을 이용한표시패널
WO2007091365A1 (ja) * 2006-02-06 2007-08-16 Sharp Kabushiki Kaisha 表示装置、アクティブマトリクス基板、液晶表示装置、テレビジョン受像機

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CN101878502B (zh) 2013-04-10
KR101508639B1 (ko) 2015-04-06
TWI531831B (zh) 2016-05-01
TW201219899A (en) 2012-05-16
JP5383160B2 (ja) 2014-01-08
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US20090141202A1 (en) 2009-06-04
CN101878502A (zh) 2010-11-03
KR20100097708A (ko) 2010-09-03
CN103258512A (zh) 2013-08-21
JP2014016647A (ja) 2014-01-30
JP2009151292A (ja) 2009-07-09
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CN103258512B (zh) 2017-03-01
US20120044447A1 (en) 2012-02-23
WO2009069674A1 (en) 2009-06-04
TWI456293B (zh) 2014-10-11
US8363176B2 (en) 2013-01-29
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US8059218B2 (en) 2011-11-15
TW200947034A (en) 2009-11-16

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