CN104036727B - 直流驱动电压调节装置及方法、供电装置和显示面板 - Google Patents

直流驱动电压调节装置及方法、供电装置和显示面板 Download PDF

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Publication number
CN104036727B
CN104036727B CN201410244887.9A CN201410244887A CN104036727B CN 104036727 B CN104036727 B CN 104036727B CN 201410244887 A CN201410244887 A CN 201410244887A CN 104036727 B CN104036727 B CN 104036727B
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China
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voltage
electric current
driving
lead
wire
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Chinese (zh)
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CN104036727A (zh
Inventor
张林涛
刘铭
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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Priority to CN201410244887.9A priority Critical patent/CN104036727B/zh
Priority to PCT/CN2014/085864 priority patent/WO2015184694A1/fr
Publication of CN104036727A publication Critical patent/CN104036727A/zh
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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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • 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)
CN201410244887.9A 2014-06-04 2014-06-04 直流驱动电压调节装置及方法、供电装置和显示面板 Active CN104036727B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410244887.9A CN104036727B (zh) 2014-06-04 2014-06-04 直流驱动电压调节装置及方法、供电装置和显示面板
PCT/CN2014/085864 WO2015184694A1 (fr) 2014-06-04 2014-09-03 Dispositif et procédé de régulation de tension continue d'excitation, dispositif d'alimentation et panneau d'affichage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410244887.9A CN104036727B (zh) 2014-06-04 2014-06-04 直流驱动电压调节装置及方法、供电装置和显示面板

Publications (2)

Publication Number Publication Date
CN104036727A CN104036727A (zh) 2014-09-10
CN104036727B true CN104036727B (zh) 2015-07-01

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CN201410244887.9A Active CN104036727B (zh) 2014-06-04 2014-06-04 直流驱动电压调节装置及方法、供电装置和显示面板

Country Status (2)

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CN (1) CN104036727B (fr)
WO (1) WO2015184694A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104036721B (zh) * 2014-05-15 2017-01-18 京东方科技集团股份有限公司 有机发光二极管显示面板及其驱动方法、显示装置
CN104464621B (zh) * 2014-11-14 2017-01-25 深圳市华星光电技术有限公司 补偿amoled电源压降的方法
TWI576804B (zh) * 2015-11-23 2017-04-01 友達光電股份有限公司 可調整驅動訊號的顯示器及其調整方法
CN105810172A (zh) * 2016-05-31 2016-07-27 京东方科技集团股份有限公司 显示驱动电路和显示装置
CN106448561B (zh) * 2016-10-21 2017-11-10 京东方科技集团股份有限公司 用于控制显示面板的el驱动电压的装置及方法
CN106816137B (zh) * 2017-04-13 2019-09-27 京东方科技集团股份有限公司 显示装置及增加该显示装置亮度均一性的方法
CN109493802B (zh) * 2017-09-12 2021-02-19 上海和辉光电股份有限公司 一种显示设备及其屏幕功耗控制方法
JP2019191327A (ja) * 2018-04-24 2019-10-31 シャープ株式会社 表示装置およびその駆動方法
CN112602148B (zh) * 2018-09-26 2022-08-16 深圳市柔宇科技股份有限公司 显示驱动方法及显示装置
WO2021253397A1 (fr) * 2020-06-19 2021-12-23 京东方科技集团股份有限公司 Module d'affichage et dispositif d'affichage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101405668A (zh) * 2005-08-11 2009-04-08 德克萨斯仪器股份有限公司 驱动发光二极管（led）的装置和方法
CN101727827A (zh) * 2008-10-10 2010-06-09 乐金显示有限公司 有机发光二极管显示器
CN103714778A (zh) * 2013-12-16 2014-04-09 京东方科技集团股份有限公司 像素电路、像素电路的驱动方法和显示装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080090879A (ko) * 2007-04-06 2008-10-09 삼성에스디아이 주식회사 유기 전계 발광 표시 장치 및 그 구동 방법
KR100914118B1 (ko) * 2007-04-24 2009-08-27 삼성모바일디스플레이주식회사 유기 전계 발광 표시 장치 및 그 구동 방법
KR100885966B1 (ko) * 2007-07-27 2009-02-26 삼성에스디아이 주식회사 유기 발광 표시 장치 및 그 구동 방법
KR101310921B1 (ko) * 2009-12-29 2013-09-25 엘지디스플레이 주식회사 유기전계발광표시장치와 이의 구동방법
KR20120111675A (ko) * 2011-04-01 2012-10-10 삼성디스플레이 주식회사 유기발광 표시 장치, 유기발광 표시 장치를 위한 데이터 구동 장치 및 그 구동 방법
KR101997792B1 (ko) * 2011-11-18 2019-07-09 삼성디스플레이 주식회사 화소, 이를 이용한 표시 장치 및 그 구동 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101405668A (zh) * 2005-08-11 2009-04-08 德克萨斯仪器股份有限公司 驱动发光二极管（led）的装置和方法
CN101727827A (zh) * 2008-10-10 2010-06-09 乐金显示有限公司 有机发光二极管显示器
CN103714778A (zh) * 2013-12-16 2014-04-09 京东方科技集团股份有限公司 像素电路、像素电路的驱动方法和显示装置

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WO2015184694A1 (fr) 2015-12-10
CN104036727A (zh) 2014-09-10

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