JP7090412B2 - 画素回路、表示装置、画素回路の駆動方法および電子機器 - Google Patents

画素回路、表示装置、画素回路の駆動方法および電子機器 Download PDF

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JP7090412B2
JP7090412B2 JP2017209327A JP2017209327A JP7090412B2 JP 7090412 B2 JP7090412 B2 JP 7090412B2 JP 2017209327 A JP2017209327 A JP 2017209327A JP 2017209327 A JP2017209327 A JP 2017209327A JP 7090412 B2 JP7090412 B2 JP 7090412B2
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transistor
signal
display device
gate
pixel circuit
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JP2017209327A
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Japanese (ja)
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JP2019082548A5 (enExample
JP2019082548A (ja
Inventor
直史 豊村
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Sony Semiconductor Solutions Corp
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Sony Semiconductor Solutions Corp
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Priority to JP2017209327A priority Critical patent/JP7090412B2/ja
Application filed by Sony Semiconductor Solutions Corp filed Critical Sony Semiconductor Solutions Corp
Priority to CN202211731202.4A priority patent/CN115862547A/zh
Priority to US16/758,510 priority patent/US11289019B2/en
Priority to CN201880053936.7A priority patent/CN111052217B/zh
Priority to EP18804425.9A priority patent/EP3704687A1/en
Priority to PCT/JP2018/039800 priority patent/WO2019087950A1/en
Publication of JP2019082548A publication Critical patent/JP2019082548A/ja
Publication of JP2019082548A5 publication Critical patent/JP2019082548A5/ja
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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
    • G09G3/22—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
    • G09G3/22—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
    • G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
    • 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
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
    • 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
    • G09G2320/0209—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
    • G09G2320/0214—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 with crosstalk due to leakage current of pixel switch in active matrix 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast

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  • 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)
  • Control Of El Displays (AREA)
JP2017209327A 2017-10-30 2017-10-30 画素回路、表示装置、画素回路の駆動方法および電子機器 Active JP7090412B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017209327A JP7090412B2 (ja) 2017-10-30 2017-10-30 画素回路、表示装置、画素回路の駆動方法および電子機器
US16/758,510 US11289019B2 (en) 2017-10-30 2018-10-26 Pixel circuit, display device, method for driving pixel circuit, and electronic apparatus
CN201880053936.7A CN111052217B (zh) 2017-10-30 2018-10-26 像素电路、显示设备、用于驱动像素电路的方法、以及电子装置
EP18804425.9A EP3704687A1 (en) 2017-10-30 2018-10-26 Pixel circuit, display device, method for driving pixel circuit, and electronic apparatus
CN202211731202.4A CN115862547A (zh) 2017-10-30 2018-10-26 像素电路、显示设备以及电子装置
PCT/JP2018/039800 WO2019087950A1 (en) 2017-10-30 2018-10-26 Pixel circuit, display device, method for driving pixel circuit, and electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017209327A JP7090412B2 (ja) 2017-10-30 2017-10-30 画素回路、表示装置、画素回路の駆動方法および電子機器

Publications (3)

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JP2019082548A JP2019082548A (ja) 2019-05-30
JP2019082548A5 JP2019082548A5 (enExample) 2020-11-19
JP7090412B2 true JP7090412B2 (ja) 2022-06-24

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US (1) US11289019B2 (enExample)
EP (1) EP3704687A1 (enExample)
JP (1) JP7090412B2 (enExample)
CN (2) CN115862547A (enExample)
WO (1) WO2019087950A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020085959A (ja) * 2018-11-16 2020-06-04 ソニーセミコンダクタソリューションズ株式会社 画素回路、表示装置、画素回路の駆動方法および電子機器
JP2021089398A (ja) * 2019-12-06 2021-06-10 ソニーセミコンダクタソリューションズ株式会社 電気光学装置、電子機器及び駆動方法
JP2024012727A (ja) 2020-12-09 2024-01-31 ソニーセミコンダクタソリューションズ株式会社 画素回路、表示装置及び駆動方法
WO2022124165A1 (ja) * 2020-12-10 2022-06-16 ソニーセミコンダクタソリューションズ株式会社 表示装置
JP2023141871A (ja) 2022-03-24 2023-10-05 キヤノン株式会社 発光装置、表示装置、光電変換装置、電子機器、照明装置、移動体およびウェアラブルデバイス

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JP2008287140A (ja) 2007-05-21 2008-11-27 Sony Corp 表示装置及び電子機器
JP2010282223A (ja) 2010-08-06 2010-12-16 Hitachi Displays Ltd 画像表示装置および画像表示装置の駆動方法
JP2011507005A (ja) 2007-11-02 2011-03-03 ケンブリッジ ディスプレイ テクノロジー リミテッド 画素駆動回路
JP2011164133A (ja) 2010-02-04 2011-08-25 Toshiba Mobile Display Co Ltd Ｅｌ表示装置
JP2014228863A (ja) 2013-05-22 2014-12-08 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 有機電界発光表示装置の画素
US20160005356A1 (en) 2013-11-04 2016-01-07 Boe Technology Group Co., Ltd. Oled Pixel Circuit, Driving Method of the Same, and Display Device
US20160104423A1 (en) 2014-10-13 2016-04-14 Samsung Display Co., Ltd. Display device
US20160125808A1 (en) 2014-10-31 2016-05-05 Au Optronics Corporation Pixel structure and driving method thereof
JP2016212418A (ja) 2015-05-05 2016-12-15 株式会社半導体エネルギー研究所 表示装置
CN205920745U (zh) 2016-08-22 2017-02-01 京东方科技集团股份有限公司 像素电路、显示面板及显示设备
US20170053595A1 (en) 2015-08-17 2017-02-23 Polyera Taiwan Corporation Pixel circuit
US20170124939A1 (en) 2015-10-28 2017-05-04 Samsung Display Co., Ltd. Pixel circuit and organic light emitting display device having the same

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Publication number Priority date Publication date Assignee Title
JP2008145647A (ja) 2006-12-08 2008-06-26 Sony Corp 表示装置とその駆動方法
JP2008287140A (ja) 2007-05-21 2008-11-27 Sony Corp 表示装置及び電子機器
JP2011507005A (ja) 2007-11-02 2011-03-03 ケンブリッジ ディスプレイ テクノロジー リミテッド 画素駆動回路
JP2011164133A (ja) 2010-02-04 2011-08-25 Toshiba Mobile Display Co Ltd Ｅｌ表示装置
JP2010282223A (ja) 2010-08-06 2010-12-16 Hitachi Displays Ltd 画像表示装置および画像表示装置の駆動方法
JP2014228863A (ja) 2013-05-22 2014-12-08 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 有機電界発光表示装置の画素
US20160005356A1 (en) 2013-11-04 2016-01-07 Boe Technology Group Co., Ltd. Oled Pixel Circuit, Driving Method of the Same, and Display Device
US20160104423A1 (en) 2014-10-13 2016-04-14 Samsung Display Co., Ltd. Display device
US20160125808A1 (en) 2014-10-31 2016-05-05 Au Optronics Corporation Pixel structure and driving method thereof
JP2016212418A (ja) 2015-05-05 2016-12-15 株式会社半導体エネルギー研究所 表示装置
US20170053595A1 (en) 2015-08-17 2017-02-23 Polyera Taiwan Corporation Pixel circuit
US20170124939A1 (en) 2015-10-28 2017-05-04 Samsung Display Co., Ltd. Pixel circuit and organic light emitting display device having the same
CN205920745U (zh) 2016-08-22 2017-02-01 京东方科技集团股份有限公司 像素电路、显示面板及显示设备

Also Published As

Publication number Publication date
CN111052217B (zh) 2023-01-17
US11289019B2 (en) 2022-03-29
US20200251051A1 (en) 2020-08-06
CN115862547A (zh) 2023-03-28
EP3704687A1 (en) 2020-09-09
CN111052217A (zh) 2020-04-21
JP2019082548A (ja) 2019-05-30
WO2019087950A1 (en) 2019-05-09

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