KR100707777B1 - 전자 회로, 그 구동 방법, 전기 광학 장치 및 전자 기기 - Google Patents

전자 회로, 그 구동 방법, 전기 광학 장치 및 전자 기기 Download PDF

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Publication number
KR100707777B1
KR100707777B1 KR1020050021685A KR20050021685A KR100707777B1 KR 100707777 B1 KR100707777 B1 KR 100707777B1 KR 1020050021685 A KR1020050021685 A KR 1020050021685A KR 20050021685 A KR20050021685 A KR 20050021685A KR 100707777 B1 KR100707777 B1 KR 100707777B1
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KR
South Korea
Prior art keywords
period
driving transistor
voltage
switching element
turned
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Expired - Fee Related
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KR1020050021685A
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English (en)
Korean (ko)
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KR20060043679A (ko
Inventor
도쿠로 오자와
에이지 간다
료이치 노자와
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세이코 엡슨 가부시키가이샤
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Publication of KR20060043679A publication Critical patent/KR20060043679A/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/16—Lids or covers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F2001/1653—Constructional features of lids or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2210/00—Equipment of refuse receptacles
    • B65F2210/126—Cutting means
    • 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
    • G09G2300/0852—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 with more than 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
    • 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
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
KR1020050021685A 2004-04-22 2005-03-16 전자 회로, 그 구동 방법, 전기 광학 장치 및 전자 기기 Expired - Fee Related KR100707777B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004126932A JP4033166B2 (ja) 2004-04-22 2004-04-22 電子回路、その駆動方法、電気光学装置および電子機器
JPJP-P-2004-00126932 2004-04-22

Publications (2)

Publication Number Publication Date
KR20060043679A KR20060043679A (ko) 2006-05-15
KR100707777B1 true KR100707777B1 (ko) 2007-04-17

Family

ID=35135913

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050021685A Expired - Fee Related KR100707777B1 (ko) 2004-04-22 2005-03-16 전자 회로, 그 구동 방법, 전기 광학 장치 및 전자 기기

Country Status (5)

Country Link
US (1) US7460093B2 (enExample)
JP (1) JP4033166B2 (enExample)
KR (1) KR100707777B1 (enExample)
CN (1) CN100394470C (enExample)
TW (1) TW200601245A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006284916A (ja) * 2005-03-31 2006-10-19 Toshiba Matsushita Display Technology Co Ltd 表示装置、アレイ基板、及び表示装置の駆動方法
TW200707385A (en) 2005-07-15 2007-02-16 Seiko Epson Corp Electronic device, method of driving the same, electro-optical device, and electronic apparatus
KR100627417B1 (ko) * 2005-08-26 2006-09-22 삼성에스디아이 주식회사 유기 발광 표시 장치 및 그 구동 방법
KR101157265B1 (ko) * 2005-12-30 2012-06-15 엘지디스플레이 주식회사 유기전계 발광표시장치
JP4957190B2 (ja) * 2006-02-21 2012-06-20 セイコーエプソン株式会社 電気光学装置及び電子機器
JP4736954B2 (ja) 2006-05-29 2011-07-27 セイコーエプソン株式会社 単位回路、電気光学装置、及び電子機器
JP4882536B2 (ja) 2006-06-19 2012-02-22 セイコーエプソン株式会社 電子回路及び電子機器
KR101279115B1 (ko) * 2006-06-27 2013-06-26 엘지디스플레이 주식회사 유기전계발광표시장치의 화소 회로
JP5082324B2 (ja) * 2006-08-02 2012-11-28 セイコーエプソン株式会社 アクティブマトリクス型発光装置および電子機器
JP4259592B2 (ja) * 2006-09-13 2009-04-30 セイコーエプソン株式会社 電気光学装置および電子機器
KR101373736B1 (ko) * 2006-12-27 2014-03-14 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR100873075B1 (ko) * 2007-03-02 2008-12-09 삼성모바일디스플레이주식회사 유기전계발광 표시장치
KR100873076B1 (ko) 2007-03-14 2008-12-09 삼성모바일디스플레이주식회사 화소 및 이를 이용한 유기전계발광 표시장치 및 그의구동방법
JP2009271200A (ja) * 2008-05-01 2009-11-19 Sony Corp 表示装置及びその駆動方法
KR100936882B1 (ko) 2008-06-11 2010-01-14 삼성모바일디스플레이주식회사 유기전계발광 표시장치
JP5172963B2 (ja) * 2008-09-10 2013-03-27 シャープ株式会社 表示装置およびその駆動方法
TW201218163A (en) * 2010-10-22 2012-05-01 Au Optronics Corp Driving circuit for pixels of an active matrix organic light-emitting diode display and method for driving pixels of an active matrix organic light-emitting diode display
TWI462080B (zh) * 2012-08-14 2014-11-21 Au Optronics Corp 主動式有機發光二極體電路及其操作方法
US9697767B2 (en) * 2013-07-08 2017-07-04 Boe Technology Group Co., Ltd. LED pixel unit circuit, driving method thereof, and display panel
CN103544917B (zh) * 2013-07-08 2016-01-06 京东方科技集团股份有限公司 发光二极管像素单元电路、其驱动方法及显示面板
RU2668946C2 (ru) * 2014-01-28 2018-10-05 Конинклейке Филипс Н.В. Электролюминесцентное устройство со схемой обнаружения короткого замыкания
KR102218779B1 (ko) * 2014-07-04 2021-02-19 엘지디스플레이 주식회사 Oled 표시 장치
JP5979272B2 (ja) * 2015-04-07 2016-08-24 セイコーエプソン株式会社 発光装置および電子機器
WO2020261367A1 (ja) * 2019-06-25 2020-12-30 シャープ株式会社 表示装置およびその駆動方法
CN114822374B (zh) * 2022-03-03 2024-01-12 上海天马微电子有限公司 驱动电路、发光面板及其制备方法、显示装置

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KR20040009285A (ko) * 2002-07-23 2004-01-31 삼성에스디아이 주식회사 유기 전계발광 표시장치 및 그의 구동방법
KR20040033248A (ko) * 2002-10-11 2004-04-21 소니 가부시끼 가이샤 액티브 매트릭스 표시장치 및 그 구동방법
KR20050025510A (ko) * 2003-09-08 2005-03-14 삼성에스디아이 주식회사 유기 전계발광 표시장치의 픽셀구동회로 및 그 구동방법
KR20050051300A (ko) * 2003-11-27 2005-06-01 삼성에스디아이 주식회사 발광 표시 장치 및 그 표시 패널과 구동 방법

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JP3732477B2 (ja) * 2001-10-26 2006-01-05 株式会社半導体エネルギー研究所 画素回路、発光装置および電子機器
JP2003177709A (ja) 2001-12-13 2003-06-27 Seiko Epson Corp 発光素子用の画素回路
GB2384100B (en) * 2002-01-09 2005-10-26 Seiko Epson Corp An electronic circuit for controlling the current supply to an element
JP4059177B2 (ja) * 2003-09-17 2008-03-12 セイコーエプソン株式会社 電子回路、その駆動方法、電気光学装置および電子機器
JP4536392B2 (ja) * 2004-02-17 2010-09-01 シャープ株式会社 表示装置および表示装置の駆動方法

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KR20040009285A (ko) * 2002-07-23 2004-01-31 삼성에스디아이 주식회사 유기 전계발광 표시장치 및 그의 구동방법
KR20040033248A (ko) * 2002-10-11 2004-04-21 소니 가부시끼 가이샤 액티브 매트릭스 표시장치 및 그 구동방법
KR20050025510A (ko) * 2003-09-08 2005-03-14 삼성에스디아이 주식회사 유기 전계발광 표시장치의 픽셀구동회로 및 그 구동방법
KR20050051300A (ko) * 2003-11-27 2005-06-01 삼성에스디아이 주식회사 발광 표시 장치 및 그 표시 패널과 구동 방법

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Also Published As

Publication number Publication date
US20050237283A1 (en) 2005-10-27
TW200601245A (en) 2006-01-01
CN100394470C (zh) 2008-06-11
US7460093B2 (en) 2008-12-02
TWI321772B (enExample) 2010-03-11
CN1691116A (zh) 2005-11-02
JP2005309151A (ja) 2005-11-04
JP4033166B2 (ja) 2008-01-16
KR20060043679A (ko) 2006-05-15

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