JP2007139967A - 電流駆動型装置及び表示装置 - Google Patents

電流駆動型装置及び表示装置 Download PDF

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Publication number
JP2007139967A
JP2007139967A JP2005331601A JP2005331601A JP2007139967A JP 2007139967 A JP2007139967 A JP 2007139967A JP 2005331601 A JP2005331601 A JP 2005331601A JP 2005331601 A JP2005331601 A JP 2005331601A JP 2007139967 A JP2007139967 A JP 2007139967A
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JP
Japan
Prior art keywords
current
common wiring
wiring
display device
width
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.)
Pending
Application number
JP2005331601A
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English (en)
Japanese (ja)
Other versions
JP2007139967A5 (enExample
Inventor
Tatsuto Goda
達人 郷田
Motoaki Kawasaki
素明 川崎
Masami Izeki
正己 井関
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2005331601A priority Critical patent/JP2007139967A/ja
Priority to US11/559,559 priority patent/US20070146245A1/en
Publication of JP2007139967A publication Critical patent/JP2007139967A/ja
Publication of JP2007139967A5 publication Critical patent/JP2007139967A5/ja
Pending legal-status Critical Current

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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
    • G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
    • 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
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
JP2005331601A 2005-11-16 2005-11-16 電流駆動型装置及び表示装置 Pending JP2007139967A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005331601A JP2007139967A (ja) 2005-11-16 2005-11-16 電流駆動型装置及び表示装置
US11/559,559 US20070146245A1 (en) 2005-11-16 2006-11-14 Display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005331601A JP2007139967A (ja) 2005-11-16 2005-11-16 電流駆動型装置及び表示装置

Publications (2)

Publication Number Publication Date
JP2007139967A true JP2007139967A (ja) 2007-06-07
JP2007139967A5 JP2007139967A5 (enExample) 2010-04-15

Family

ID=38192998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005331601A Pending JP2007139967A (ja) 2005-11-16 2005-11-16 電流駆動型装置及び表示装置

Country Status (2)

Country Link
US (1) US20070146245A1 (enExample)
JP (1) JP2007139967A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011142147A1 (ja) * 2010-05-13 2013-07-22 シャープ株式会社 回路基板及び表示装置
US9093610B2 (en) 2012-06-15 2015-07-28 Samsung Display Co., Ltd. Display apparatus and method of manufacturing the same
JP2017083759A (ja) * 2015-10-30 2017-05-18 株式会社ジャパンディスプレイ 表示装置
JP2021082442A (ja) * 2019-11-18 2021-05-27 セイコーエプソン株式会社 表示装置および電子機器
US12342698B2 (en) 2019-09-18 2025-06-24 Samsung Display Co., Ltd. Display device

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4827499B2 (ja) * 2005-11-16 2011-11-30 キヤノン株式会社 電流駆動型装置及び表示装置
US7851996B2 (en) * 2005-11-16 2010-12-14 Canon Kabushiki Kaisha Display apparatus
US7692377B2 (en) 2005-11-16 2010-04-06 Canon Kabushiki Kaisha Light emitting display device provided with external connection terminal located at peripheral portions of a display area
JP4819552B2 (ja) * 2006-03-31 2011-11-24 キヤノン株式会社 サンプリング装置、それを用いた表示装置
JP2008164787A (ja) * 2006-12-27 2008-07-17 Epson Imaging Devices Corp 液晶表示装置
KR101325325B1 (ko) * 2012-11-30 2013-11-08 엘지디스플레이 주식회사 액정표시장치와 그 제조 방법
CN106409208B (zh) * 2016-11-07 2019-04-16 上海中航光电子有限公司 一种阵列基板及其制造方法、以及显示装置
KR102590316B1 (ko) 2016-12-05 2023-10-17 삼성디스플레이 주식회사 표시 장치
CN107579078B (zh) * 2017-08-31 2020-11-03 上海天马有机发光显示技术有限公司 显示面板及其制造方法和显示装置
KR102810772B1 (ko) * 2020-12-24 2025-05-20 엘지디스플레이 주식회사 표시패널
CN116322117B (zh) * 2022-12-01 2025-06-27 京东方科技集团股份有限公司 显示面板及显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001109395A (ja) * 1999-10-01 2001-04-20 Sanyo Electric Co Ltd Ｅｌ表示装置
JP2002040961A (ja) * 2000-07-28 2002-02-08 Nec Corp 表示装置
JP2003271075A (ja) * 2002-03-13 2003-09-25 Toshiba Corp 表示装置
JP2007128049A (ja) * 2005-10-03 2007-05-24 Sanyo Electric Co Ltd 表示パネル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07335906A (ja) * 1994-06-14 1995-12-22 Semiconductor Energy Lab Co Ltd 薄膜状半導体装置およびその作製方法
US6337109B1 (en) * 1995-06-07 2002-01-08 Semiconductor Energy Laboratory Co., Ltd. Method of producing crystalline semiconductor
JP2003333408A (ja) * 2002-05-16 2003-11-21 Fuji Photo Film Co Ltd デジタルカメラ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001109395A (ja) * 1999-10-01 2001-04-20 Sanyo Electric Co Ltd Ｅｌ表示装置
JP2002040961A (ja) * 2000-07-28 2002-02-08 Nec Corp 表示装置
JP2003271075A (ja) * 2002-03-13 2003-09-25 Toshiba Corp 表示装置
JP2007128049A (ja) * 2005-10-03 2007-05-24 Sanyo Electric Co Ltd 表示パネル

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011142147A1 (ja) * 2010-05-13 2013-07-22 シャープ株式会社 回路基板及び表示装置
US9093610B2 (en) 2012-06-15 2015-07-28 Samsung Display Co., Ltd. Display apparatus and method of manufacturing the same
JP2017083759A (ja) * 2015-10-30 2017-05-18 株式会社ジャパンディスプレイ 表示装置
US12342698B2 (en) 2019-09-18 2025-06-24 Samsung Display Co., Ltd. Display device
JP2021082442A (ja) * 2019-11-18 2021-05-27 セイコーエプソン株式会社 表示装置および電子機器
US11545531B2 (en) 2019-11-18 2023-01-03 Seiko Epson Corporation Display device comprising a conductor having a width of the first portion in the second direction being greater than a width of the second portion in the first direction

Also Published As

Publication number Publication date
US20070146245A1 (en) 2007-06-28

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