JP2012093763A - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP2012093763A
JP2012093763A JP2011245184A JP2011245184A JP2012093763A JP 2012093763 A JP2012093763 A JP 2012093763A JP 2011245184 A JP2011245184 A JP 2011245184A JP 2011245184 A JP2011245184 A JP 2011245184A JP 2012093763 A JP2012093763 A JP 2012093763A
Authority
JP
Japan
Prior art keywords
transistor
potential
electrode
emitting element
light
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.)
Withdrawn
Application number
JP2011245184A
Other languages
English (en)
Japanese (ja)
Inventor
Mitsuaki Osame
光明 納
Taichi Kato
太一 加藤
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2011245184A priority Critical patent/JP2012093763A/ja
Publication of JP2012093763A publication Critical patent/JP2012093763A/ja
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/062—Light-emitting semiconductor devices having field effect type light-emitting regions, e.g. light-emitting High-Electron Mobility Transistors
    • 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
    • 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]
    • G09G3/3275—Details of drivers for data electrodes
    • G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
    • 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
    • G09G2300/0847—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 without any storage capacitor, i.e. with use of parasitic capacitances as storage elements
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0238—Improving the black level
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electroluminescent Light Sources (AREA)
JP2011245184A 2005-04-15 2011-11-09 表示装置 Withdrawn JP2012093763A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011245184A JP2012093763A (ja) 2005-04-15 2011-11-09 表示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005118813 2005-04-15
JP2005118813 2005-04-15
JP2011245184A JP2012093763A (ja) 2005-04-15 2011-11-09 表示装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006109612A Division JP5072254B2 (ja) 2005-04-15 2006-04-12 表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013103000A Division JP5740432B2 (ja) 2005-04-15 2013-05-15 表示装置

Publications (1)

Publication Number Publication Date
JP2012093763A true JP2012093763A (ja) 2012-05-17

Family

ID=37107865

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2011245184A Withdrawn JP2012093763A (ja) 2005-04-15 2011-11-09 表示装置
JP2013103000A Expired - Fee Related JP5740432B2 (ja) 2005-04-15 2013-05-15 表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013103000A Expired - Fee Related JP5740432B2 (ja) 2005-04-15 2013-05-15 表示装置

Country Status (2)

Country Link
US (3) US7595778B2 (enExample)
JP (2) JP2012093763A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7595778B2 (en) * 2005-04-15 2009-09-29 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device using the same
US7692973B2 (en) 2006-03-31 2010-04-06 Semiconductor Energy Laboratory Co., Ltd Semiconductor device
KR100812003B1 (ko) * 2006-08-08 2008-03-10 삼성에스디아이 주식회사 유기전계발광 표시장치
JP2011107692A (ja) * 2009-10-20 2011-06-02 Semiconductor Energy Lab Co Ltd 表示装置の駆動方法、表示装置、及び電子機器。
JP2014109707A (ja) * 2012-12-03 2014-06-12 Samsung Display Co Ltd 電気光学装置の駆動方法および電気光学装置
KR102130558B1 (ko) * 2013-09-02 2020-07-07 삼성전자주식회사 반도체 장치
US9716103B2 (en) 2014-09-09 2017-07-25 Kabushiki Kaisha Toshiba Stacked type semiconductor memory device
KR102170556B1 (ko) * 2014-10-23 2020-10-28 엘지디스플레이 주식회사 표시장치 및 그 구동방법
TWI652802B (zh) 2016-08-18 2019-03-01 日商東芝記憶體股份有限公司 Semiconductor device
CN109073943A (zh) * 2018-05-22 2018-12-21 京东方科技集团股份有限公司 阵列基板及其制造方法、显示设备、像素驱动电路、显示设备中驱动图像显示的方法
CN116364010B (zh) * 2021-12-20 2025-10-14 乐金显示有限公司 子像素电路、显示面板和显示装置
US11869436B2 (en) * 2021-12-20 2024-01-09 Lg Display Co., Ltd. Subpixel circuit, display panel, and display device

Citations (3)

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JP2003195813A (ja) * 2001-09-07 2003-07-09 Semiconductor Energy Lab Co Ltd 発光装置
JP2004341312A (ja) * 2003-05-16 2004-12-02 Semiconductor Energy Lab Co Ltd 表示装置及びその駆動方法

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Publication number Priority date Publication date Assignee Title
JP2002297095A (ja) * 2001-03-30 2002-10-09 Hitachi Ltd 発光型表示装置
JP2003195813A (ja) * 2001-09-07 2003-07-09 Semiconductor Energy Lab Co Ltd 発光装置
JP2004341312A (ja) * 2003-05-16 2004-12-02 Semiconductor Energy Lab Co Ltd 表示装置及びその駆動方法

Also Published As

Publication number Publication date
US20060232218A1 (en) 2006-10-19
JP5740432B2 (ja) 2015-06-24
US7595778B2 (en) 2009-09-29
US9093571B2 (en) 2015-07-28
JP2013174921A (ja) 2013-09-05
US20100001931A1 (en) 2010-01-07
US8325167B2 (en) 2012-12-04
US20130075738A1 (en) 2013-03-28

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