JP5178492B2 - 表示装置および当該表示装置を具備する電子機器 - Google Patents

表示装置および当該表示装置を具備する電子機器 Download PDF

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Publication number
JP5178492B2
JP5178492B2 JP2008322075A JP2008322075A JP5178492B2 JP 5178492 B2 JP5178492 B2 JP 5178492B2 JP 2008322075 A JP2008322075 A JP 2008322075A JP 2008322075 A JP2008322075 A JP 2008322075A JP 5178492 B2 JP5178492 B2 JP 5178492B2
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JP
Japan
Prior art keywords
channel transistor
potential
electrically connected
data line
transistor
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.)
Expired - Fee Related
Application number
JP2008322075A
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English (en)
Japanese (ja)
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JP2009175716A (ja
JP2009175716A5 (enExample
Inventor
達也 本田
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
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Semiconductor Energy Laboratory Co Ltd
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Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to JP2008322075A priority Critical patent/JP5178492B2/ja
Publication of JP2009175716A publication Critical patent/JP2009175716A/ja
Publication of JP2009175716A5 publication Critical patent/JP2009175716A5/ja
Application granted granted Critical
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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02518—Deposited layers
    • H01L21/0257—Doping during depositing
    • H01L21/02573—Conductivity type
    • H01L21/02576—N-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02518—Deposited layers
    • H01L21/0257—Doping during depositing
    • H01L21/02573—Conductivity type
    • H01L21/02579—P-type
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/101—Integrated devices comprising main components and built-in components, e.g. IGBT having built-in freewheel diode
    • H10D84/131—Thyristors having built-in components
    • H10D84/138—Thyristors having built-in components the built-in components being FETs
    • 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
    • G09G2300/0823—Several active elements per pixel in active matrix panels used to establish symmetry in driving, e.g. with polarity inversion
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2008322075A 2007-12-27 2008-12-18 表示装置および当該表示装置を具備する電子機器 Expired - Fee Related JP5178492B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008322075A JP5178492B2 (ja) 2007-12-27 2008-12-18 表示装置および当該表示装置を具備する電子機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007336322 2007-12-27
JP2007336322 2007-12-27
JP2008322075A JP5178492B2 (ja) 2007-12-27 2008-12-18 表示装置および当該表示装置を具備する電子機器

Publications (3)

Publication Number Publication Date
JP2009175716A JP2009175716A (ja) 2009-08-06
JP2009175716A5 JP2009175716A5 (enExample) 2012-01-19
JP5178492B2 true JP5178492B2 (ja) 2013-04-10

Family

ID=40797008

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JP2008322075A Expired - Fee Related JP5178492B2 (ja) 2007-12-27 2008-12-18 表示装置および当該表示装置を具備する電子機器

Country Status (3)

Country Link
US (1) US7863627B2 (enExample)
JP (1) JP5178492B2 (enExample)
KR (1) KR101400408B1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101946327B (zh) * 2008-02-19 2012-03-28 夏普株式会社 Tft、移位寄存器、扫描信号线驱动电路、开关电路和显示装置
JP2010107763A (ja) * 2008-10-30 2010-05-13 Toshiba Mobile Display Co Ltd Ｅｌ表示装置
US8692742B2 (en) * 2009-09-01 2014-04-08 Au Optronics Corporation Pixel driving circuit with multiple current paths in a light emitting display panel
KR101746198B1 (ko) 2009-09-04 2017-06-12 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치 및 전자기기
WO2011034068A1 (en) 2009-09-16 2011-03-24 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and manufacturing method thereof
KR20200096317A (ko) * 2009-11-20 2020-08-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
WO2011074408A1 (en) * 2009-12-18 2011-06-23 Semiconductor Energy Laboratory Co., Ltd. Non-volatile latch circuit and logic circuit, and semiconductor device using the same
JP2011221127A (ja) * 2010-04-06 2011-11-04 Semiconductor Energy Lab Co Ltd 表示装置、及びその駆動方法
KR101324553B1 (ko) * 2010-05-17 2013-11-01 엘지디스플레이 주식회사 유기전계발광표시장치 및 그 구동방법
KR101152466B1 (ko) 2010-06-30 2012-06-01 삼성모바일디스플레이주식회사 화소 및 이를 이용한 유기전계발광 표시장치
KR101152580B1 (ko) 2010-06-30 2012-06-01 삼성모바일디스플레이주식회사 화소 및 이를 이용한 유기전계발광 표시장치
TWI525614B (zh) 2011-01-05 2016-03-11 半導體能源研究所股份有限公司 儲存元件、儲存裝置、及信號處理電路
KR102081792B1 (ko) 2011-05-19 2020-02-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 연산회로 및 연산회로의 구동방법
CN102651194B (zh) * 2011-09-06 2014-02-19 京东方科技集团股份有限公司 电压驱动像素电路及其驱动方法、显示面板
US8873308B2 (en) 2012-06-29 2014-10-28 Semiconductor Energy Laboratory Co., Ltd. Signal processing circuit
TWI618075B (zh) 2012-11-06 2018-03-11 半導體能源研究所股份有限公司 半導體裝置及其驅動方法
KR102112367B1 (ko) 2013-02-12 2020-05-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
WO2014157019A1 (en) 2013-03-25 2014-10-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP6329843B2 (ja) 2013-08-19 2018-05-23 株式会社半導体エネルギー研究所 半導体装置
JP6442321B2 (ja) 2014-03-07 2018-12-19 株式会社半導体エネルギー研究所 半導体装置及びその駆動方法、並びに電子機器
KR102794297B1 (ko) * 2017-02-01 2025-04-15 삼성디스플레이 주식회사 표시 장치
CN107204375B (zh) * 2017-05-19 2019-11-26 深圳市华星光电技术有限公司 薄膜晶体管及其制作方法
CN115294934B (zh) * 2022-10-09 2023-01-06 惠科股份有限公司 显示面板、显示模组与显示装置

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US6713783B1 (en) * 1991-03-15 2004-03-30 Semiconductor Energy Laboratory Co., Ltd. Compensating electro-optical device including thin film transistors
JP2794499B2 (ja) * 1991-03-26 1998-09-03 株式会社半導体エネルギー研究所 半導体装置の作製方法
JP4049191B2 (ja) 1999-06-17 2008-02-20 ソニー株式会社 画像表示装置
JP4092857B2 (ja) 1999-06-17 2008-05-28 ソニー株式会社 画像表示装置
KR100577297B1 (ko) * 1999-08-18 2006-05-10 엘지.필립스 엘시디 주식회사 능동형 전기발광 표시장치의 화소용 전극구조
JP2004118132A (ja) * 2002-09-30 2004-04-15 Hitachi Ltd 直流電流駆動表示装置
GB0301623D0 (en) * 2003-01-24 2003-02-26 Koninkl Philips Electronics Nv Electroluminescent display devices
KR101205912B1 (ko) * 2003-12-31 2012-11-28 톰슨 라이센싱 영상 디스플레이 스크린 및 이 스크린을 어드레스 지정하는 방법
EP1747546A1 (en) * 2004-05-11 2007-01-31 Koninklijke Philips Electronics N.V. Flexible display device
JP4091021B2 (ja) * 2004-07-07 2008-05-28 株式会社半導体エネルギー研究所 アクティブマトリックス型の表示装置
US7462897B2 (en) * 2005-01-31 2008-12-09 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and electronic device
KR100747260B1 (ko) * 2005-09-05 2007-08-07 엘지전자 주식회사 유기전계발광소자 및 그 표시장치, 그 구동방법
JP2007218974A (ja) * 2006-02-14 2007-08-30 Hitachi Displays Ltd 表示装置
FR2900492B1 (fr) * 2006-04-28 2008-10-31 Thales Sa Ecran electroluminescent organique

Also Published As

Publication number Publication date
KR20090071452A (ko) 2009-07-01
JP2009175716A (ja) 2009-08-06
KR101400408B1 (ko) 2014-05-26
US7863627B2 (en) 2011-01-04
US20090166638A1 (en) 2009-07-02

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