CN114333703B - 显示装置和电子设备 - Google Patents

显示装置和电子设备 Download PDF

Info

Publication number
CN114333703B
CN114333703B CN202111141093.6A CN202111141093A CN114333703B CN 114333703 B CN114333703 B CN 114333703B CN 202111141093 A CN202111141093 A CN 202111141093A CN 114333703 B CN114333703 B CN 114333703B
Authority
CN
China
Prior art keywords
emitting element
light emitting
pixel circuit
light
pixel
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN202111141093.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN114333703A (zh
Inventor
腰原健
太田人嗣
儿玉拓海
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
Original Assignee
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
Publication of CN114333703A publication Critical patent/CN114333703A/zh
Application granted granted Critical
Publication of CN114333703B publication Critical patent/CN114333703B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G09G3/22—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)
CN202111141093.6A 2020-09-30 2021-09-28 显示装置和电子设备 Active CN114333703B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-165798 2020-09-30
JP2020165798A JP7524699B2 (ja) 2020-09-30 2020-09-30 表示装置、及び電子機器

Publications (2)

Publication Number Publication Date
CN114333703A CN114333703A (zh) 2022-04-12
CN114333703B true CN114333703B (zh) 2023-07-11

Family

ID=80821432

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111141093.6A Active CN114333703B (zh) 2020-09-30 2021-09-28 显示装置和电子设备

Country Status (3)

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2541531A1 (en) * 2005-04-12 2006-07-19 Ignis Innovation Inc. Method and system for compensation of non-uniformities in light emitting device displays
CN102576513A (zh) * 2010-09-06 2012-07-11 松下电器产业株式会社 显示装置及其控制方法
CN110097853A (zh) * 2018-01-30 2019-08-06 精工爱普生株式会社 电光装置和电子设备
WO2020062676A1 (zh) * 2018-09-27 2020-04-02 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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7030894B2 (en) 2002-08-07 2006-04-18 Hewlett-Packard Development Company, L.P. Image display system and method
KR100666549B1 (ko) * 2003-11-27 2007-01-09 삼성에스디아이 주식회사 유기전계 발광표시장치 및 그의 구동방법
KR100578841B1 (ko) 2004-05-21 2006-05-11 삼성에스디아이 주식회사 발광 표시 장치와, 그 표시 패널 및 구동 방법
KR100649253B1 (ko) 2004-06-30 2006-11-24 삼성에스디아이 주식회사 발광 표시 장치와, 그 표시 패널 및 구동 방법
KR100570781B1 (ko) 2004-08-26 2006-04-12 삼성에스디아이 주식회사 유기 전계발광 표시 장치와 그 표시 패널 및 구동 방법
GB0421710D0 (en) 2004-09-30 2004-11-03 Cambridge Display Tech Ltd Multi-line addressing methods and apparatus
KR100600344B1 (ko) 2004-11-22 2006-07-18 삼성에스디아이 주식회사 화소회로 및 발광 표시장치
KR100604061B1 (ko) 2004-12-09 2006-07-24 삼성에스디아이 주식회사 화소회로 및 발광 표시장치
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
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
US9153171B2 (en) 2012-12-17 2015-10-06 LuxVue Technology Corporation Smart pixel lighting and display microcontroller
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
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
CN108399895B (zh) 2018-05-31 2024-02-13 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2541531A1 (en) * 2005-04-12 2006-07-19 Ignis Innovation Inc. Method and system for compensation of non-uniformities in light emitting device displays
CN102576513A (zh) * 2010-09-06 2012-07-11 松下电器产业株式会社 显示装置及其控制方法
CN110097853A (zh) * 2018-01-30 2019-08-06 精工爱普生株式会社 电光装置和电子设备
WO2020062676A1 (zh) * 2018-09-27 2020-04-02 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

Also Published As

Publication number Publication date
CN114333703A (zh) 2022-04-12
JP2022057506A (ja) 2022-04-11
US20220101791A1 (en) 2022-03-31
JP7524699B2 (ja) 2024-07-30
US11562694B2 (en) 2023-01-24

Similar Documents

Publication Publication Date Title
JP4552844B2 (ja) 発光装置、その駆動方法および電子機器
KR100454756B1 (ko) 전기광학장치 및 그 구동 방법, 유기 일렉트로 루미네선스표시장치, 및 전자기기
CN102074188B (zh) 显示装置
US10152907B2 (en) Circuit device, electro-optical apparatus, and electronic instrument
JP2010033038A (ja) 表示パネル駆動方法及び表示装置
JP4504926B2 (ja) 有機電界発光表示装置及びその動作方法
KR20060039872A (ko) 표시 신호 처리 장치 및 표시 장치
CN116434680B (zh) 投影装置和投影装置的控制方法
CN113614819B (zh) 显示装置
US20180090085A1 (en) Electro-optical device, method of controlling electro-optical device, and electronic apparatus
KR20060101320A (ko) 유기 ｅｌ 장치 및 그 구동 방법 및 전자 기기
CN115831056A (zh) 电光装置和电子设备
KR20160071422A (ko) 전기 광학 장치, 전기 광학 장치의 구동 방법 및 전자 기기
JP2021113864A (ja) 表示装置および電子機器
CN107808646B (zh) 显示驱动器、电光装置、电子设备及显示驱动器的控制方法
US10290278B2 (en) Electrooptical device, electronic device, and control method of electrooptical device
KR100570627B1 (ko) 유기 전계발광 표시 장치
JP2017167425A (ja) 電気光学装置、電気光学装置の制御方法および電子機器
CN114333703B (zh) 显示装置和电子设备
JP7838334B2 (ja) プロジェクション装置およびプロジェクション装置の制御方法
US10199001B2 (en) Electrooptical device, control method of electrooptical device, and electronic device
CN108780624A (zh) 数模转换电路、源极驱动器、显示设备、电子设备以及用于驱动数模转换电路的方法
US10056053B2 (en) Electrooptical device, control method of electrooptical device and electronic device
JP7532902B2 (ja) 表示装置および電子機器
JP2005084196A (ja) 電気光学装置及び電子機器

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant