DE112004002965A5 - Vorrichtung und Verfahren zum Ansteuern einer organischen Leuchtdiode - Google Patents
Vorrichtung und Verfahren zum Ansteuern einer organischen Leuchtdiode Download PDFInfo
- Publication number
- DE112004002965A5 DE112004002965A5 DE112004002965T DE112004002965T DE112004002965A5 DE 112004002965 A5 DE112004002965 A5 DE 112004002965A5 DE 112004002965 T DE112004002965 T DE 112004002965T DE 112004002965 T DE112004002965 T DE 112004002965T DE 112004002965 A5 DE112004002965 A5 DE 112004002965A5
- Authority
- DE
- Germany
- Prior art keywords
- driving
- light emitting
- emitting diode
- organic light
- organic
- 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.)
- Ceased
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]
- G09G3/3216—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 a passive 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]
- H05B45/60—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
- G09G2320/041—Temperature compensation
-
- 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
-
- 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
- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
-
- 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]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2004/011177 WO2006037363A1 (de) | 2004-10-06 | 2004-10-06 | Vorrichtung und verfahren zum ansteuern einer organischen leuchtdiode |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112004002965A5 true DE112004002965A5 (de) | 2007-09-13 |
Family
ID=34958951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112004002965T Ceased DE112004002965A5 (de) | 2004-10-06 | 2004-10-06 | Vorrichtung und Verfahren zum Ansteuern einer organischen Leuchtdiode |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070242003A1 (de) |
DE (1) | DE112004002965A5 (de) |
TW (1) | TWI326065B (de) |
WO (1) | WO2006037363A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0402974D0 (en) | 2004-02-11 | 2004-03-17 | Bhagat Peter | Apparatus for the control of lighting and associated methods |
AT504356B8 (de) * | 2007-01-18 | 2008-09-15 | Lunatone Ind Elektronik Gmbh | Leuchtintensitäts-detektion bei elektrolumineszenz-leuchtkondensatoren |
US7944420B2 (en) * | 2007-09-28 | 2011-05-17 | Osram Sylvania Inc. | Light emitting diode driver providing current and power control |
JP5152970B2 (ja) * | 2007-12-19 | 2013-02-27 | パナソニック株式会社 | 照明装置 |
JP5317325B2 (ja) * | 2008-03-26 | 2013-10-16 | パナソニック株式会社 | 発光装置 |
EP2113827B8 (de) * | 2008-04-30 | 2018-09-19 | InnoLux Corporation | Berührungseingabevorrichtung |
DE102009014998A1 (de) * | 2009-03-26 | 2010-09-30 | Tridonicatco Gmbh & Co. Kg | Dimmbares Betriebsgerät und Beleuchtungssystem zur Erhöhung der Lebenserwartung bei LEDs und OLEDs |
JP5904551B2 (ja) | 2009-05-12 | 2016-04-13 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 有機発光ダイオード素子の状況を解析するための、及び有機発光ダイオード素子に回復電圧を供給するためのドライバ |
US8451193B2 (en) * | 2009-08-31 | 2013-05-28 | Motorola Solutions, Inc. | Overlayed display |
EP2860720A1 (de) * | 2013-10-10 | 2015-04-15 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Elektrooptische Einheit, elektrooptische Vorrichtung und Verfahren zum Betreiben einer elektrooptischen Vorrichtung |
US10115000B2 (en) | 2015-12-11 | 2018-10-30 | Synaptics Incorporated | Method and system for optical imaging using patterned illumination |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6473065B1 (en) * | 1998-11-16 | 2002-10-29 | Nongqiang Fan | Methods of improving display uniformity of organic light emitting displays by calibrating individual pixel |
US6414661B1 (en) * | 2000-02-22 | 2002-07-02 | Sarnoff Corporation | Method and apparatus for calibrating display devices and automatically compensating for loss in their efficiency over time |
JP3250561B1 (ja) * | 2000-12-27 | 2002-01-28 | 株式会社デンソー | 有機el素子の製造方法 |
TWI248319B (en) * | 2001-02-08 | 2006-01-21 | Semiconductor Energy Lab | Light emitting device and electronic equipment using the same |
US6456016B1 (en) * | 2001-07-30 | 2002-09-24 | Intel Corporation | Compensating organic light emitting device displays |
US6501230B1 (en) * | 2001-08-27 | 2002-12-31 | Eastman Kodak Company | Display with aging correction circuit |
US7446743B2 (en) * | 2001-09-11 | 2008-11-04 | Intel Corporation | Compensating organic light emitting device displays for temperature effects |
US20030071821A1 (en) * | 2001-10-11 | 2003-04-17 | Sundahl Robert C. | Luminance compensation for emissive displays |
JP2003302936A (ja) * | 2002-03-29 | 2003-10-24 | Internatl Business Mach Corp <Ibm> | ディスプレイ装置、oledパネル、薄膜トランジスタの制御装置、薄膜トランジスタの制御方法およびoledディスプレイの制御方法 |
GB2389951A (en) * | 2002-06-18 | 2003-12-24 | Cambridge Display Tech Ltd | Display driver circuits for active matrix OLED displays |
US7079091B2 (en) * | 2003-01-14 | 2006-07-18 | Eastman Kodak Company | Compensating for aging in OLED devices |
US7161566B2 (en) * | 2003-01-31 | 2007-01-09 | Eastman Kodak Company | OLED display with aging compensation |
-
2004
- 2004-10-06 WO PCT/EP2004/011177 patent/WO2006037363A1/de active Application Filing
- 2004-10-06 DE DE112004002965T patent/DE112004002965A5/de not_active Ceased
-
2005
- 2005-10-04 TW TW094134603A patent/TWI326065B/zh not_active IP Right Cessation
-
2007
- 2007-04-05 US US11/697,216 patent/US20070242003A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TWI326065B (en) | 2010-06-11 |
WO2006037363A1 (de) | 2006-04-13 |
US20070242003A1 (en) | 2007-10-18 |
TW200620209A (en) | 2006-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20120901 |