CN101340750B - 发光装置、电子设备、以及发光装置的驱动方法 - Google Patents

发光装置、电子设备、以及发光装置的驱动方法 Download PDF

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Publication number
CN101340750B
CN101340750B CN2008101379128A CN200810137912A CN101340750B CN 101340750 B CN101340750 B CN 101340750B CN 2008101379128 A CN2008101379128 A CN 2008101379128A CN 200810137912 A CN200810137912 A CN 200810137912A CN 101340750 B CN101340750 B CN 101340750B
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China
Prior art keywords
light
emitting device
electrode
transistor
control switch
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CN2008101379128A
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English (en)
Chinese (zh)
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CN101340750A (zh
Inventor
野村亮二
大泽信晴
濑尾哲史
加藤薰
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Publication of CN101340750A publication Critical patent/CN101340750A/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]
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/18—Controlling the intensity of the light using temperature feedback
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/60—Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
    • 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
    • G09G2320/041—Temperature compensation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/19—Tandem OLEDs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80515—Anodes characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80521—Cathodes characterised by their shape
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CN2008101379128A 2007-07-06 2008-07-03 发光装置、电子设备、以及发光装置的驱动方法 Active CN101340750B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007178727 2007-07-06
JP2007178727 2007-07-06
JP2007-178727 2007-07-06

Related Child Applications (1)

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CN2011103729611A Division CN102523645A (zh) 2007-07-06 2008-07-03 发光装置、电子设备、以及发光装置的驱动方法

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CN101340750A CN101340750A (zh) 2009-01-07
CN101340750B true CN101340750B (zh) 2012-01-11

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CN2008101379128A Active CN101340750B (zh) 2007-07-06 2008-07-03 发光装置、电子设备、以及发光装置的驱动方法
CN2011103729611A Pending CN102523645A (zh) 2007-07-06 2008-07-03 发光装置、电子设备、以及发光装置的驱动方法

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Country Status (4)

Country Link
US (1) US20090009107A1 (enExample)
JP (1) JP2009037221A (enExample)
CN (2) CN101340750B (enExample)
TW (1) TWI500017B (enExample)

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KR102025722B1 (ko) 2012-05-02 2019-09-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 온도 센서 회로, 및 온도 센서 회로를 사용한 반도체 장치
CN104282276A (zh) * 2013-07-01 2015-01-14 联咏科技股份有限公司 显示装置及其源极驱动器
JP6801943B2 (ja) * 2014-02-21 2020-12-16 セイコーエプソン株式会社 有機エレクトロルミネッセンス装置および電子機器
JP2016018188A (ja) * 2014-07-11 2016-02-01 株式会社ジャパンディスプレイ 表示装置
US10672337B2 (en) * 2017-09-12 2020-06-02 Sharp Kabushiki Kaisha Display device including pixel circuits including display elements driven by electric current
CN108574054B (zh) 2018-04-17 2020-03-06 京东方科技集团股份有限公司 一种显示面板、显示装置和显示装置的制作方法
CN109917261B (zh) * 2019-02-20 2021-06-18 东软睿驰汽车技术（沈阳）有限公司 一种确定肖特基二极管的选取是否合适的方法及装置
CN110931534B (zh) * 2019-12-11 2022-04-12 京东方科技集团股份有限公司 显示基板及其控制方法、显示装置
CN112271441B (zh) * 2020-10-30 2023-04-07 北京维信诺光电技术有限公司 一种半导体器件及其制造方法和天线系统

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Also Published As

Publication number Publication date
US20090009107A1 (en) 2009-01-08
CN102523645A (zh) 2012-06-27
TW200919433A (en) 2009-05-01
TWI500017B (zh) 2015-09-11
CN101340750A (zh) 2009-01-07
JP2009037221A (ja) 2009-02-19

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