JP7344892B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP7344892B2
JP7344892B2 JP2020546533A JP2020546533A JP7344892B2 JP 7344892 B2 JP7344892 B2 JP 7344892B2 JP 2020546533 A JP2020546533 A JP 2020546533A JP 2020546533 A JP2020546533 A JP 2020546533A JP 7344892 B2 JP7344892 B2 JP 7344892B2
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Japan
Prior art keywords
transistor
potential
electrode
wiring
display device
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JP2020546533A
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Japanese (ja)
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JPWO2020053693A5 (enExample
JPWO2020053693A1 (ja
Inventor
圭 高橋
紘慈 楠
耕平 豊高
進 川島
一徳 渡邉
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Publication of JPWO2020053693A1 publication Critical patent/JPWO2020053693A1/ja
Publication of JPWO2020053693A5 publication Critical patent/JPWO2020053693A5/ja
Priority to JP2023142676A priority Critical patent/JP2023164925A/ja
Application granted granted Critical
Publication of JP7344892B2 publication Critical patent/JP7344892B2/ja
Priority to JP2024225710A priority patent/JP2025041774A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
    • H01L25/167—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
    • 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
    • G09G3/3258—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 voltage across the light-emitting element
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • H10D30/674—Thin-film transistors [TFT] characterised by the active materials
    • H10D30/6755—Oxide semiconductors, e.g. zinc oxide, copper aluminium oxide or cadmium stannate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • H10H29/14—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00 comprising multiple light-emitting semiconductor components
    • H10H29/142—Two-dimensional arrangements, e.g. asymmetric LED layout
    • 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
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column 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
    • G09G2300/0819—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
    • 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
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • 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
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
    • 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
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data electrodes
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
  • Thin Film Transistor (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2020546533A 2018-09-12 2019-08-30 表示装置 Active JP7344892B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023142676A JP2023164925A (ja) 2018-09-12 2023-09-04 表示装置の動作方法
JP2024225710A JP2025041774A (ja) 2018-09-12 2024-12-20 表示装置の動作方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018170405 2018-09-12
JP2018170405 2018-09-12
PCT/IB2019/057307 WO2020053693A1 (ja) 2018-09-12 2019-08-30 表示装置の動作方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023142676A Division JP2023164925A (ja) 2018-09-12 2023-09-04 表示装置の動作方法

Publications (3)

Publication Number Publication Date
JPWO2020053693A1 JPWO2020053693A1 (ja) 2021-10-07
JPWO2020053693A5 JPWO2020053693A5 (enExample) 2022-08-15
JP7344892B2 true JP7344892B2 (ja) 2023-09-14

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ID=69777669

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JP2020546533A Active JP7344892B2 (ja) 2018-09-12 2019-08-30 表示装置
JP2023142676A Withdrawn JP2023164925A (ja) 2018-09-12 2023-09-04 表示装置の動作方法
JP2024225710A Withdrawn JP2025041774A (ja) 2018-09-12 2024-12-20 表示装置の動作方法

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JP2023142676A Withdrawn JP2023164925A (ja) 2018-09-12 2023-09-04 表示装置の動作方法
JP2024225710A Withdrawn JP2025041774A (ja) 2018-09-12 2024-12-20 表示装置の動作方法

Country Status (5)

Country Link
US (1) US11508307B2 (enExample)
JP (3) JP7344892B2 (enExample)
KR (1) KR102842818B1 (enExample)
CN (1) CN112655040B (enExample)
WO (1) WO2020053693A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019220275A1 (ja) * 2018-05-18 2019-11-21 株式会社半導体エネルギー研究所 表示装置、及び表示装置の駆動方法
KR20220014351A (ko) * 2020-07-23 2022-02-07 삼성디스플레이 주식회사 표시 장치
WO2022238797A1 (ja) * 2021-05-13 2022-11-17 株式会社半導体エネルギー研究所 電子機器
KR20230161590A (ko) 2022-05-18 2023-11-28 삼성디스플레이 주식회사 발광 표시 장치
CN114974120B (zh) * 2022-07-13 2022-12-06 北京京东方技术开发有限公司 半导体基板及其驱动方法、半导体显示装置
JP2024142658A (ja) * 2023-03-30 2024-10-11 セイコーエプソン株式会社 液晶装置及び電子機器
KR20250099918A (ko) * 2023-12-26 2025-07-03 엘지디스플레이 주식회사 픽셀 회로와 이를 포함한 표시장치

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108380A (ja) 2005-10-13 2007-04-26 Sony Corp 表示装置および表示装置の駆動方法
JP2009063607A (ja) 2007-09-04 2009-03-26 Seiko Epson Corp 電気光学装置、電気光学装置の制御方法および電子機器
JP2010266494A (ja) 2009-05-12 2010-11-25 Sony Corp 表示装置、表示方法
JP2015129934A (ja) 2013-12-30 2015-07-16 エルジー ディスプレイ カンパニー リミテッド 有機発光表示装置及びその駆動方法
US20160042694A1 (en) 2014-08-07 2016-02-11 Samsung Display Co., Ltd. Pixel circuit and organic light-emitting diode display including the same
JP2017107247A (ja) 2012-06-01 2017-06-15 株式会社半導体エネルギー研究所 半導体装置の駆動方法
US20170337875A1 (en) 2016-05-23 2017-11-23 Lg Display Co., Ltd. Organic light-emitting diode display device and method of driving the same
US20180114487A1 (en) 2016-01-04 2018-04-26 Boe Technology Group Co., Ltd. Pixel compensation circuit and amoled display device
JP2018105917A (ja) 2016-12-22 2018-07-05 株式会社Ｊｏｌｅｄ 表示パネルおよび表示装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4432920B2 (ja) * 2006-03-08 2010-03-17 セイコーエプソン株式会社 信号伝送方法、駆動回路、電気光学装置及び電子機器
JP4508205B2 (ja) * 2007-03-26 2010-07-21 ソニー株式会社 表示装置、表示装置の駆動方法および電子機器
JP2009265459A (ja) 2008-04-28 2009-11-12 Fujifilm Corp 画素回路および表示装置
JP2009294635A (ja) * 2008-05-08 2009-12-17 Sony Corp 表示装置、表示装置の駆動方法および電子機器
KR101056258B1 (ko) * 2009-09-14 2011-08-11 삼성모바일디스플레이주식회사 유기전계발광 표시장치 및 그의 구동방법
JP2011112722A (ja) 2009-11-24 2011-06-09 Sony Corp 表示装置およびその駆動方法ならびに電子機器
JP5240581B2 (ja) * 2009-12-28 2013-07-17 カシオ計算機株式会社 画素駆動装置、発光装置及びその駆動制御方法、並びに、電子機器
WO2014021201A1 (ja) * 2012-08-02 2014-02-06 シャープ株式会社 表示装置およびその駆動方法
US9818373B2 (en) * 2012-10-31 2017-11-14 Sharp Kabushiki Kaisha Data processing device for display device, display device equipped with same and data processing method for display device
KR102027169B1 (ko) * 2012-12-21 2019-10-01 엘지디스플레이 주식회사 유기 발광 디스플레이 장치와 이의 구동 방법
CN105144274B (zh) * 2013-04-23 2017-07-11 夏普株式会社 显示装置及其驱动电流检测方法
KR102043980B1 (ko) * 2013-05-13 2019-11-14 삼성디스플레이 주식회사 화소 및 이를 이용한 유기전계발광 표시장치
US9430968B2 (en) 2013-06-27 2016-08-30 Sharp Kabushiki Kaisha Display device and drive method for same
JP6619137B2 (ja) * 2013-12-06 2019-12-11 株式会社半導体エネルギー研究所 発光装置
KR102841877B1 (ko) 2013-12-27 2025-08-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
JP6832634B2 (ja) * 2015-05-29 2021-02-24 株式会社半導体エネルギー研究所 半導体装置
US10140940B2 (en) 2015-07-24 2018-11-27 Japan Display Inc. Display device
JP2017027012A (ja) * 2015-07-24 2017-02-02 株式会社ジャパンディスプレイ 表示装置
WO2017115713A1 (ja) * 2015-12-29 2017-07-06 シャープ株式会社 画素回路ならびに表示装置およびその駆動方法
EP3676822A4 (en) 2017-08-31 2021-08-04 Semiconductor Energy Laboratory Co., Ltd. DISPLAY DEVICE AND ELECTRONIC DEVICE
CN111052213A (zh) 2017-09-15 2020-04-21 株式会社半导体能源研究所 显示装置及电子设备
KR102886109B1 (ko) 2017-12-06 2025-11-14 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치, 표시 장치, 전자 기기, 및 동작 방법
JP7317795B2 (ja) 2018-02-23 2023-07-31 株式会社半導体エネルギー研究所 表示装置
US11183137B2 (en) 2018-02-23 2021-11-23 Semiconductor Energy Laboratory Co., Ltd. Operation method of display apparatus
US11385618B2 (en) * 2020-08-19 2022-07-12 Micron Technology, Inc. Process control device in manufacturing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108380A (ja) 2005-10-13 2007-04-26 Sony Corp 表示装置および表示装置の駆動方法
JP2009063607A (ja) 2007-09-04 2009-03-26 Seiko Epson Corp 電気光学装置、電気光学装置の制御方法および電子機器
JP2010266494A (ja) 2009-05-12 2010-11-25 Sony Corp 表示装置、表示方法
JP2017107247A (ja) 2012-06-01 2017-06-15 株式会社半導体エネルギー研究所 半導体装置の駆動方法
JP2015129934A (ja) 2013-12-30 2015-07-16 エルジー ディスプレイ カンパニー リミテッド 有機発光表示装置及びその駆動方法
US20160042694A1 (en) 2014-08-07 2016-02-11 Samsung Display Co., Ltd. Pixel circuit and organic light-emitting diode display including the same
US20180114487A1 (en) 2016-01-04 2018-04-26 Boe Technology Group Co., Ltd. Pixel compensation circuit and amoled display device
US20170337875A1 (en) 2016-05-23 2017-11-23 Lg Display Co., Ltd. Organic light-emitting diode display device and method of driving the same
JP2018105917A (ja) 2016-12-22 2018-07-05 株式会社Ｊｏｌｅｄ 表示パネルおよび表示装置

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