GB0016816D0 - Organic electroluminescent device compensated pixel drive circuit - Google Patents
Organic electroluminescent device compensated pixel drive circuitInfo
- Publication number
- GB0016816D0 GB0016816D0 GBGB0016816.1A GB0016816A GB0016816D0 GB 0016816 D0 GB0016816 D0 GB 0016816D0 GB 0016816 A GB0016816 A GB 0016816A GB 0016816 D0 GB0016816 D0 GB 0016816D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drive circuit
- organic electroluminescent
- electroluminescent device
- pixel drive
- compensated pixel
- 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.)
- Withdrawn
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
-
- 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
- G09G3/3241—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
- G09G3/325—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 the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (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)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW090116781A TWI292143B (en) | 2000-07-07 | 2001-07-09 | Circuit, driver circuit, organic electroluminescent display device electro-optical device, electronic apparatus, method of controlling the current supply to an organic electroluminescent pixel, and method for driving a circuit |
CNB2005100713457A CN100511369C (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
KR1020057010013A KR100568016B1 (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
DE60142321T DE60142321D1 (en) | 2000-07-07 | 2001-07-09 | Current sensing circuit for organic electroluminescent display |
CNB2005100713461A CN100511370C (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
CNB018025323A CN1210684C (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
PCT/GB2001/003085 WO2002005254A1 (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
EP01305898A EP1170718B1 (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
AT01305898T ATE470923T1 (en) | 2000-07-07 | 2001-07-09 | CURRENT SENSING CIRCUIT FOR ORGANIC ELECTROLUMINESCENCE DISPLAY |
US09/899,915 US6943759B2 (en) | 2000-07-07 | 2001-07-09 | Circuit, driver circuit, organic electroluminescent display device electro-optical device, electronic apparatus, method of controlling the current supply to an organic electroluminescent pixel, and method for driving a circuit |
TW092116283A TWI311739B (en) | 2000-07-07 | 2001-07-09 | Driver circuit, electro-optical device and electronic apparatus |
TW092116279A TWI312979B (en) | 2000-07-07 | 2001-07-09 | Driver circuit, electro-optical device and electronic apparatus |
CNA2006101016248A CN1892774A (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
KR1020057010015A KR100603804B1 (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
KR1020027003032A KR20020032570A (en) | 2000-07-07 | 2001-07-09 | Current sampling circuit for organic electroluminescent display |
US10/853,254 US20050024298A1 (en) | 2000-07-07 | 2004-05-26 | Circuit, driver circuit, organic electroluminescent display device electro-optical device, electronic apparatus, method of controlling the current supply to an organic electroluminescent pixel, and method for driving a circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0007879A GB2360870A (en) | 2000-03-31 | 2000-03-31 | Driver circuit for organic electroluminescent device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0016816D0 true GB0016816D0 (en) | 2000-08-30 |
GB2364593A GB2364593A (en) | 2002-01-30 |
Family
ID=9888880
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0007879A Withdrawn GB2360870A (en) | 2000-03-31 | 2000-03-31 | Driver circuit for organic electroluminescent device |
GB0016815A Withdrawn GB2364592A (en) | 2000-03-31 | 2000-07-07 | Pixel driver for an organic electroluminescent device |
GB0016816A Withdrawn GB2364593A (en) | 2000-03-31 | 2000-07-07 | Pixel driver for an organic electroluminescent device |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0007879A Withdrawn GB2360870A (en) | 2000-03-31 | 2000-03-31 | Driver circuit for organic electroluminescent device |
GB0016815A Withdrawn GB2364592A (en) | 2000-03-31 | 2000-07-07 | Pixel driver for an organic electroluminescent device |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100493555B1 (en) |
GB (3) | GB2360870A (en) |
WO (1) | WO2001075853A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG114502A1 (en) | 2000-10-24 | 2005-09-28 | Semiconductor Energy Lab | Light emitting device and method of driving the same |
JP2003043998A (en) * | 2001-07-30 | 2003-02-14 | Pioneer Electronic Corp | Display device |
GB2381643A (en) | 2001-10-31 | 2003-05-07 | Cambridge Display Tech Ltd | Display drivers |
US7483001B2 (en) | 2001-11-21 | 2009-01-27 | Seiko Epson Corporation | Active matrix substrate, electro-optical device, and electronic device |
GB2384100B (en) | 2002-01-09 | 2005-10-26 | Seiko Epson Corp | An electronic circuit for controlling the current supply to an element |
KR100445433B1 (en) * | 2002-03-21 | 2004-08-21 | 삼성에스디아이 주식회사 | Organic electroluminescent display and driving method and apparatus thereof |
JP4046015B2 (en) * | 2002-06-07 | 2008-02-13 | セイコーエプソン株式会社 | Electronic circuit, electronic device, electro-optical device, and electronic apparatus |
KR100967191B1 (en) | 2002-06-18 | 2010-07-05 | 캠브리지 디스플레이 테크놀로지 리미티드 | Display driver circuits |
GB2389952A (en) | 2002-06-18 | 2003-12-24 | Cambridge Display Tech Ltd | Driver circuits for electroluminescent displays with reduced power consumption |
GB2389951A (en) * | 2002-06-18 | 2003-12-24 | Cambridge Display Tech Ltd | Display driver circuits for active matrix OLED displays |
US7352133B2 (en) | 2002-08-05 | 2008-04-01 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
KR100517664B1 (en) * | 2002-08-30 | 2005-09-28 | 인더스트리얼 테크놀로지 리써치 인스티튜트 | Active matrix led pixel driving circuit |
TWI354975B (en) * | 2002-09-05 | 2011-12-21 | Semiconductor Energy Lab | Light emitting device and driving method thereof |
KR100505370B1 (en) * | 2002-09-19 | 2005-08-03 | 재단법인서울대학교산학협력재단 | Pixel structure for active matrix organic light emitting diode display |
GB0223305D0 (en) * | 2002-10-08 | 2002-11-13 | Koninkl Philips Electronics Nv | Electroluminescent display devices |
JP3832415B2 (en) | 2002-10-11 | 2006-10-11 | ソニー株式会社 | Active matrix display device |
WO2004061812A1 (en) | 2002-12-27 | 2004-07-22 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and display device using the same |
KR100899082B1 (en) * | 2002-12-30 | 2009-05-25 | 매그나칩 반도체 유한회사 | OELD with improved luminescence |
EP1676257A4 (en) * | 2003-09-23 | 2007-03-14 | Ignis Innovation Inc | Circuit and method for driving an array of light emitting pixels |
EP1796070A1 (en) | 2005-12-08 | 2007-06-13 | Thomson Licensing | Luminous display and method for controlling the same |
KR100747491B1 (en) * | 2006-02-20 | 2007-08-08 | 삼성전자주식회사 | Display device |
CN106960659B (en) * | 2017-04-28 | 2019-09-27 | 深圳市华星光电半导体显示技术有限公司 | Display panel, pixel-driving circuit and its driving method |
CN110751926B (en) * | 2019-10-31 | 2021-12-28 | 武汉天马微电子有限公司 | Display panel and display device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4996523A (en) * | 1988-10-20 | 1991-02-26 | Eastman Kodak Company | Electroluminescent storage display with improved intensity driver circuits |
US5714968A (en) * | 1994-08-09 | 1998-02-03 | Nec Corporation | Current-dependent light-emitting element drive circuit for use in active matrix display device |
US6462722B1 (en) * | 1997-02-17 | 2002-10-08 | Seiko Epson Corporation | Current-driven light-emitting display apparatus and method of producing the same |
EP1830342B1 (en) * | 1997-02-17 | 2013-01-23 | Seiko Epson Corporation | Pixel driving circuit for an electroluminescent display |
EP0923067B1 (en) * | 1997-03-12 | 2004-08-04 | Seiko Epson Corporation | Pixel circuit, display device and electronic equipment having current-driven light-emitting device |
US5952789A (en) * | 1997-04-14 | 1999-09-14 | Sarnoff Corporation | Active matrix organic light emitting diode (amoled) display pixel structure and data load/illuminate circuit therefor |
JP4251377B2 (en) * | 1997-04-23 | 2009-04-08 | 宇東科技股▲ふん▼有限公司 | Active matrix light emitting diode pixel structure and method |
EP1072032A1 (en) * | 1998-04-03 | 2001-01-31 | Fed Corporation | Improved pixel driver for accurate and finer gray scale resolution |
JPH11327506A (en) * | 1998-05-13 | 1999-11-26 | Futaba Corp | Driving circuit for el display device |
GB9812739D0 (en) * | 1998-06-12 | 1998-08-12 | Koninkl Philips Electronics Nv | Active matrix electroluminescent display devices |
-
2000
- 2000-03-31 GB GB0007879A patent/GB2360870A/en not_active Withdrawn
- 2000-07-07 GB GB0016815A patent/GB2364592A/en not_active Withdrawn
- 2000-07-07 GB GB0016816A patent/GB2364593A/en not_active Withdrawn
-
2001
- 2001-03-30 WO PCT/GB2001/001460 patent/WO2001075853A1/en active Application Filing
- 2001-07-09 KR KR10-2002-7003033A patent/KR100493555B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
GB2360870A (en) | 2001-10-03 |
GB0007879D0 (en) | 2000-05-17 |
WO2001075853A1 (en) | 2001-10-11 |
GB2364592A (en) | 2002-01-30 |
KR100493555B1 (en) | 2005-06-10 |
GB2364593A (en) | 2002-01-30 |
GB0016815D0 (en) | 2000-08-30 |
KR20020032571A (en) | 2002-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |