ATE538467T1 - Beleuchtungsvorrichtung - Google Patents

Beleuchtungsvorrichtung

Info

Publication number
ATE538467T1
ATE538467T1 AT06809556T AT06809556T ATE538467T1 AT E538467 T1 ATE538467 T1 AT E538467T1 AT 06809556 T AT06809556 T AT 06809556T AT 06809556 T AT06809556 T AT 06809556T AT E538467 T1 ATE538467 T1 AT E538467T1
Authority
AT
Austria
Prior art keywords
area
illumination
active
value
light
Prior art date
Application number
AT06809556T
Other languages
English (en)
Inventor
Dirk Hente
Edward Willem Albert Young
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE538467T1 publication Critical patent/ATE538467T1/de

Links

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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/14—Treatment of the complete device, e.g. by electroforming to form a barrier
    • H01L21/145—Ageing
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT06809556T 2005-10-20 2006-10-10 Beleuchtungsvorrichtung ATE538467T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05109792 2005-10-20
PCT/IB2006/053716 WO2007046030A1 (en) 2005-10-20 2006-10-10 Illumination device

Publications (1)

Publication Number Publication Date
ATE538467T1 true ATE538467T1 (de) 2012-01-15

Family

ID=37770433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06809556T ATE538467T1 (de) 2005-10-20 2006-10-10 Beleuchtungsvorrichtung

Country Status (8)

Country Link
US (1) US7538306B2 (de)
EP (1) EP1941484B1 (de)
JP (1) JP5118050B2 (de)
KR (1) KR101315088B1 (de)
CN (1) CN101292276B (de)
AT (1) ATE538467T1 (de)
TW (1) TW200729136A (de)
WO (1) WO2007046030A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200950178A (en) * 2008-01-30 2009-12-01 Koninkl Philips Electronics Nv OLED lighting device
TWI398839B (zh) * 2009-05-27 2013-06-11 Univ Nat Taipei Technology 主動補償式有機發光面光源系統
US8339386B2 (en) 2009-09-29 2012-12-25 Global Oled Technology Llc Electroluminescent device aging compensation with reference subpixels
JP2011243894A (ja) * 2010-05-21 2011-12-01 Sanken Electric Co Ltd 有機ｅｌ照明装置
KR20120022411A (ko) * 2010-09-02 2012-03-12 삼성모바일디스플레이주식회사 표시 장치 및 그 구동 방법
KR101991029B1 (ko) * 2012-08-16 2019-06-19 엘지이노텍 주식회사 조명 제어 시스템
JP6091166B2 (ja) * 2012-11-08 2017-03-08 株式会社カネカ 有機ｅｌ装置
KR102260443B1 (ko) * 2014-10-06 2021-06-07 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
KR102227636B1 (ko) * 2014-12-31 2021-03-16 삼성디스플레이 주식회사 표시 장치용 데이터 저장 장치 및 이의 저장 방법
EP3076757B1 (de) 2015-03-30 2023-01-04 OLEDWorks GmbH Oled-vorrichtung und ansteuerungsverfahren
CN105280139B (zh) * 2015-11-11 2018-05-01 深圳市华星光电技术有限公司 Amoled亮度补偿方法及amoled驱动系统
CN110808006B (zh) * 2019-09-06 2021-01-15 华为技术有限公司 一种显示屏老化补偿方法、电路系统、电子设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081073A (en) 1995-12-19 2000-06-27 Unisplay S.A. Matrix display with matched solid-state pixels
EP1158483A3 (de) 2000-05-24 2003-02-05 Eastman Kodak Company Festkörperanzeige mit Referenzpixel
JP2002162934A (ja) 2000-09-29 2002-06-07 Eastman Kodak Co 発光フィードバックのフラットパネルディスプレイ
US6320325B1 (en) 2000-11-06 2001-11-20 Eastman Kodak Company Emissive display with luminance feedback from a representative pixel
JP2002304155A (ja) * 2001-01-29 2002-10-18 Semiconductor Energy Lab Co Ltd 発光装置
US20020171611A1 (en) * 2001-05-15 2002-11-21 Eastman Kodak Company Active matrix organic light emitting diode flat-panel display
JP2003043998A (ja) * 2001-07-30 2003-02-14 Pioneer Electronic Corp ディスプレイ装置
US7274363B2 (en) * 2001-12-28 2007-09-25 Pioneer Corporation Panel display driving device and driving method
US7518621B2 (en) 2003-03-27 2009-04-14 Sanyo Electric Co., Ltd. Method of correcting uneven display
JP2007535728A (ja) * 2004-02-24 2007-12-06 ニューライト・コーポレイション フラットパネルディスプレイ用ペンライト・タッチスクリーン・データ入力システムおよび方法

Also Published As

Publication number Publication date
EP1941484A1 (de) 2008-07-09
WO2007046030A1 (en) 2007-04-26
KR101315088B1 (ko) 2013-10-07
JP2009513012A (ja) 2009-03-26
KR20080064871A (ko) 2008-07-09
CN101292276A (zh) 2008-10-22
CN101292276B (zh) 2010-12-01
EP1941484B1 (de) 2011-12-21
US7538306B2 (en) 2009-05-26
JP5118050B2 (ja) 2013-01-16
US20080210847A1 (en) 2008-09-04
TW200729136A (en) 2007-08-01

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