JP7524699B2 - 表示装置、及び電子機器 - Google Patents

表示装置、及び電子機器 Download PDF

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Publication number
JP7524699B2
JP7524699B2 JP2020165798A JP2020165798A JP7524699B2 JP 7524699 B2 JP7524699 B2 JP 7524699B2 JP 2020165798 A JP2020165798 A JP 2020165798A JP 2020165798 A JP2020165798 A JP 2020165798A JP 7524699 B2 JP7524699 B2 JP 7524699B2
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JP
Japan
Prior art keywords
emitting element
light emitting
pixel circuit
light
pixel
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Active
Application number
JP2020165798A
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English (en)
Japanese (ja)
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JP2022057506A5 (https=
JP2022057506A (ja
Inventor
健 腰原
人嗣 太田
拓海 児玉
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.)
Seiko Epson Corp
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Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2020165798A priority Critical patent/JP7524699B2/ja
Priority to CN202111141093.6A priority patent/CN114333703B/zh
Priority to US17/489,111 priority patent/US11562694B2/en
Publication of JP2022057506A publication Critical patent/JP2022057506A/ja
Publication of JP2022057506A5 publication Critical patent/JP2022057506A5/ja
Application granted granted Critical
Publication of JP7524699B2 publication Critical patent/JP7524699B2/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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • 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
    • G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • 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

Landscapes

  • 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
JP2020165798A 2020-09-30 2020-09-30 表示装置、及び電子機器 Active JP7524699B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020165798A JP7524699B2 (ja) 2020-09-30 2020-09-30 表示装置、及び電子機器
CN202111141093.6A CN114333703B (zh) 2020-09-30 2021-09-28 显示装置和电子设备
US17/489,111 US11562694B2 (en) 2020-09-30 2021-09-29 Display device and electronic device having selectors configured to select light emitting elements arranged in a matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020165798A JP7524699B2 (ja) 2020-09-30 2020-09-30 表示装置、及び電子機器

Publications (3)

Publication Number Publication Date
JP2022057506A JP2022057506A (ja) 2022-04-11
JP2022057506A5 JP2022057506A5 (https=) 2023-10-05
JP7524699B2 true JP7524699B2 (ja) 2024-07-30

Family

ID=80821432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020165798A Active JP7524699B2 (ja) 2020-09-30 2020-09-30 表示装置、及び電子機器

Country Status (3)

Country Link
US (1) US11562694B2 (https=)
JP (1) JP7524699B2 (https=)
CN (1) CN114333703B (https=)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004070358A (ja) 2002-08-07 2004-03-04 Hewlett-Packard Development Co Lp 画像表示システムおよび方法
US20050259095A1 (en) 2004-05-21 2005-11-24 Won-Kyu Kwak Display device, display panel, driving method thereof and deposition mask
JP2006018223A (ja) 2004-06-30 2006-01-19 Samsung Sdi Co Ltd 発光表示装置とその表示パネル，及び駆動方法
JP2006065274A (ja) 2004-08-26 2006-03-09 Samsung Sdi Co Ltd 表示装置，表示パネル，及び表示パネルの駆動方法
JP2006146166A (ja) 2004-11-22 2006-06-08 Samsung Sdi Co Ltd 画素回路及び発光表示装置
JP2006163371A (ja) 2004-12-09 2006-06-22 Samsung Sdi Co Ltd 画素回路及び発光表示装置
JP2007017615A (ja) 2005-07-06 2007-01-25 Sony Corp 画像処理装置，画像処理方法及びプログラム
JP2016001290A (ja) 2014-06-12 2016-01-07 株式会社ジャパンディスプレイ 表示装置
JP2016508231A (ja) 2012-12-17 2016-03-17 ルクスビュー テクノロジー コーポレイション スマートピクセル照明及びディスプレイのマイクロコントローラ
CN108399895A (zh) 2018-05-31 2018-08-14 京东方科技集团股份有限公司 显示面板及其驱动方法、显示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666549B1 (ko) * 2003-11-27 2007-01-09 삼성에스디아이 주식회사 유기전계 발광표시장치 및 그의 구동방법
GB0421710D0 (en) 2004-09-30 2004-11-03 Cambridge Display Tech Ltd Multi-line addressing methods and apparatus
CA2541531C (en) * 2005-04-12 2008-02-19 Ignis Innovation Inc. Method and system for compensation of non-uniformities in light emitting device displays
US7728896B2 (en) * 2005-07-12 2010-06-01 Micron Technology, Inc. Dual conversion gain gate and capacitor and HDR combination
US8810493B2 (en) 2007-02-15 2014-08-19 Nec Corporation Display system, control system, and display method
JP2009192854A (ja) * 2008-02-15 2009-08-27 Casio Comput Co Ltd 表示駆動装置、並びに、表示装置及びその駆動制御方法
KR100911980B1 (ko) * 2008-03-28 2009-08-13 삼성모바일디스플레이주식회사 화소 및 이를 이용한 유기전계발광 표시장치
KR101042956B1 (ko) * 2009-11-18 2011-06-20 삼성모바일디스플레이주식회사 화소 회로 및 이를 이용한 유기전계발광 표시장치
WO2012032567A1 (ja) * 2010-09-06 2012-03-15 パナソニック株式会社 表示装置及びその制御方法
CN104900681B (zh) * 2015-06-09 2019-02-05 上海天马有机发光显示技术有限公司 有机发光显示面板及其形成方法
CN106531067B (zh) * 2016-12-23 2019-08-30 上海天马有机发光显示技术有限公司 一种像素电路及其显示装置
JP6669178B2 (ja) * 2018-01-30 2020-03-18 セイコーエプソン株式会社 電気光学装置及び電子機器
CN109192140B (zh) * 2018-09-27 2020-11-24 武汉华星光电半导体显示技术有限公司 像素驱动电路和显示装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004070358A (ja) 2002-08-07 2004-03-04 Hewlett-Packard Development Co Lp 画像表示システムおよび方法
US20050259095A1 (en) 2004-05-21 2005-11-24 Won-Kyu Kwak Display device, display panel, driving method thereof and deposition mask
JP2006018223A (ja) 2004-06-30 2006-01-19 Samsung Sdi Co Ltd 発光表示装置とその表示パネル，及び駆動方法
JP2006065274A (ja) 2004-08-26 2006-03-09 Samsung Sdi Co Ltd 表示装置，表示パネル，及び表示パネルの駆動方法
JP2006146166A (ja) 2004-11-22 2006-06-08 Samsung Sdi Co Ltd 画素回路及び発光表示装置
JP2006163371A (ja) 2004-12-09 2006-06-22 Samsung Sdi Co Ltd 画素回路及び発光表示装置
JP2007017615A (ja) 2005-07-06 2007-01-25 Sony Corp 画像処理装置，画像処理方法及びプログラム
JP2016508231A (ja) 2012-12-17 2016-03-17 ルクスビュー テクノロジー コーポレイション スマートピクセル照明及びディスプレイのマイクロコントローラ
JP2016001290A (ja) 2014-06-12 2016-01-07 株式会社ジャパンディスプレイ 表示装置
CN108399895A (zh) 2018-05-31 2018-08-14 京东方科技集团股份有限公司 显示面板及其驱动方法、显示装置

Also Published As

Publication number Publication date
CN114333703A (zh) 2022-04-12
JP2022057506A (ja) 2022-04-11
CN114333703B (zh) 2023-07-11
US20220101791A1 (en) 2022-03-31
US11562694B2 (en) 2023-01-24

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