JP5386182B2 - 発光装置 - Google Patents

発光装置 Download PDF

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Publication number
JP5386182B2
JP5386182B2 JP2009010545A JP2009010545A JP5386182B2 JP 5386182 B2 JP5386182 B2 JP 5386182B2 JP 2009010545 A JP2009010545 A JP 2009010545A JP 2009010545 A JP2009010545 A JP 2009010545A JP 5386182 B2 JP5386182 B2 JP 5386182B2
Authority
JP
Japan
Prior art keywords
light
transistor
pixel
gate
emitting
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
JP2009010545A
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English (en)
Japanese (ja)
Other versions
JP2009206505A5 (enExample
JP2009206505A (ja
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
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 JP2009010545A priority Critical patent/JP5386182B2/ja
Publication of JP2009206505A publication Critical patent/JP2009206505A/ja
Publication of JP2009206505A5 publication Critical patent/JP2009206505A5/ja
Application granted granted Critical
Publication of JP5386182B2 publication Critical patent/JP5386182B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to 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)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2009010545A 2008-01-29 2009-01-21 発光装置 Expired - Fee Related JP5386182B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009010545A JP5386182B2 (ja) 2008-01-29 2009-01-21 発光装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008017188 2008-01-29
JP2008017188 2008-01-29
JP2009010545A JP5386182B2 (ja) 2008-01-29 2009-01-21 発光装置

Publications (3)

Publication Number Publication Date
JP2009206505A JP2009206505A (ja) 2009-09-10
JP2009206505A5 JP2009206505A5 (enExample) 2012-01-26
JP5386182B2 true JP5386182B2 (ja) 2014-01-15

Family

ID=40380594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009010545A Expired - Fee Related JP5386182B2 (ja) 2008-01-29 2009-01-21 発光装置

Country Status (3)

Country Link
US (1) US8022406B2 (enExample)
EP (1) EP2085958B1 (enExample)
JP (1) JP5386182B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016139560A (ja) * 2015-01-28 2016-08-04 株式会社ジャパンディスプレイ 表示装置
JP6546400B2 (ja) * 2015-02-05 2019-07-17 株式会社ジャパンディスプレイ 表示装置
CN105869574B (zh) * 2016-06-07 2017-03-29 京东方科技集团股份有限公司 一种像素驱动电路及其驱动方法、阵列基板及显示装置
JP6844845B2 (ja) 2017-05-31 2021-03-17 三国電子有限会社 表示装置
JP7190729B2 (ja) * 2018-08-31 2022-12-16 三国電子有限会社 キャリア注入量制御電極を有する有機エレクトロルミネセンス素子
JP7246681B2 (ja) 2018-09-26 2023-03-28 三国電子有限会社 トランジスタ及びトランジスタの製造方法、並びにトランジスタを含む表示装置
JP7190740B2 (ja) 2019-02-22 2022-12-16 三国電子有限会社 エレクトロルミネセンス素子を有する表示装置
WO2020226045A1 (ja) * 2019-05-09 2020-11-12 国立大学法人 奈良先端科学技術大学院大学 薄膜トランジスタ及びその製造方法
JP7444436B2 (ja) 2020-02-05 2024-03-06 三国電子有限会社 液晶表示装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3686769B2 (ja) * 1999-01-29 2005-08-24 日本電気株式会社 有機ｅｌ素子駆動装置と駆動方法
JP4092857B2 (ja) * 1999-06-17 2008-05-28 ソニー株式会社 画像表示装置
TW525122B (en) 1999-11-29 2003-03-21 Semiconductor Energy Lab Electronic device
TW587239B (en) 1999-11-30 2004-05-11 Semiconductor Energy Lab Electric device
US6825820B2 (en) 2000-08-10 2004-11-30 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
JP4906022B2 (ja) 2000-08-10 2012-03-28 株式会社半導体エネルギー研究所 アクティブマトリクス型ｅｌ表示装置及び電子機器
JP3800404B2 (ja) 2001-12-19 2006-07-26 株式会社日立製作所 画像表示装置
JP2003255899A (ja) 2001-12-28 2003-09-10 Sanyo Electric Co Ltd 表示装置
WO2003071608A1 (fr) 2002-02-19 2003-08-28 Hoya Corporation Dispositif electroluminescent de type transistor a effet de champ
EP1367659B1 (en) 2002-05-21 2012-09-05 Semiconductor Energy Laboratory Co., Ltd. Organic field effect transistor
JP4906106B2 (ja) * 2003-07-14 2012-03-28 株式会社半導体エネルギー研究所 発光装置
KR100626036B1 (ko) * 2004-11-17 2006-09-20 삼성에스디아이 주식회사 유기 발광 소자 및 상기 유기 발광 소자의 제조방법
JP2006252774A (ja) 2005-03-07 2006-09-21 Ricoh Co Ltd 有機トランジスタ、及びディスプレイ装置
US7598518B2 (en) 2005-03-07 2009-10-06 Ricoh Company, Ltd. Organic transistor with light emission, organic transistor unit and display device incorporating the organic transistor
JP4914016B2 (ja) 2005-03-07 2012-04-11 株式会社リコー フレキシブルディスプレイ装置
JP2006253164A (ja) 2005-03-07 2006-09-21 Ricoh Co Ltd 有機トランジスタ、及びディスプレイ装置
JP2006253162A (ja) 2005-03-07 2006-09-21 Ricoh Co Ltd 有機トランジスタ、及びディスプレイ装置
JP2006252775A (ja) 2005-03-07 2006-09-21 Ricoh Co Ltd ディスプレイ装置
JP4972727B2 (ja) * 2005-07-20 2012-07-11 日本電信電話株式会社 有機半導体発光素子およびそれを用いた表示装置、ならびに有機半導体発光素子の製造方法
TW200721478A (en) 2005-10-14 2007-06-01 Pioneer Corp Light-emitting element and display apparatus using the same
WO2007043696A1 (ja) * 2005-10-14 2007-04-19 Pioneer Corporation 薄膜半導体素子および表示装置
JP4809670B2 (ja) 2005-12-02 2011-11-09 大日本印刷株式会社 有機発光トランジスタ素子及びその製造方法並びに発光表示装置
JP2009009781A (ja) * 2007-06-27 2009-01-15 Semiconductor Energy Lab Co Ltd 発光装置及び電子機器

Also Published As

Publication number Publication date
EP2085958A2 (en) 2009-08-05
EP2085958A3 (en) 2010-04-14
EP2085958B1 (en) 2012-08-01
JP2009206505A (ja) 2009-09-10
US8022406B2 (en) 2011-09-20
US20090189161A1 (en) 2009-07-30

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