CN1985293A - 有源矩阵型显示装置 - Google Patents
有源矩阵型显示装置 Download PDFInfo
- Publication number
- CN1985293A CN1985293A CNA200480042912XA CN200480042912A CN1985293A CN 1985293 A CN1985293 A CN 1985293A CN A200480042912X A CNA200480042912X A CN A200480042912XA CN 200480042912 A CN200480042912 A CN 200480042912A CN 1985293 A CN1985293 A CN 1985293A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- transistor
- driving transistors
- light
- grid
- 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.)
- Granted
Links
- 239000011159 matrix material Substances 0.000 title description 12
- 239000003990 capacitor Substances 0.000 claims abstract description 27
- 101100214494 Solanum lycopersicum TFT4 gene Proteins 0.000 abstract description 35
- 101100214488 Solanum lycopersicum TFT2 gene Proteins 0.000 description 19
- 101100489584 Solanum lycopersicum TFT1 gene Proteins 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 101100214491 Solanum lycopersicum TFT3 gene Proteins 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- RICKKZXCGCSLIU-UHFFFAOYSA-N 2-[2-[carboxymethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]ethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]acetic acid Chemical compound CC1=NC=C(CO)C(CN(CCN(CC(O)=O)CC=2C(=C(C)N=CC=2CO)O)CC(O)=O)=C1O RICKKZXCGCSLIU-UHFFFAOYSA-N 0.000 description 1
- 229920001621 AMOLED Polymers 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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]
- G09G3/3225—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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/006352 WO2005106834A1 (ja) | 2004-04-30 | 2004-04-30 | アクティブマトリクス型表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1985293A true CN1985293A (zh) | 2007-06-20 |
CN100527202C CN100527202C (zh) | 2009-08-12 |
Family
ID=35241892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200480042912XA Expired - Lifetime CN100527202C (zh) | 2004-04-30 | 2004-04-30 | 有源矩阵型显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7796102B2 (zh) |
JP (1) | JPWO2005106834A1 (zh) |
CN (1) | CN100527202C (zh) |
TW (1) | TWI288900B (zh) |
WO (1) | WO2005106834A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107799062A (zh) * | 2017-11-27 | 2018-03-13 | 合肥鑫晟光电科技有限公司 | 一种像素电路及其驱动方法、显示装置 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4016962B2 (ja) * | 2003-05-19 | 2007-12-05 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の駆動方法 |
JP5224702B2 (ja) * | 2006-03-13 | 2013-07-03 | キヤノン株式会社 | 画素回路、及び当該画素回路を有する画像表示装置 |
JP4692828B2 (ja) * | 2006-03-14 | 2011-06-01 | カシオ計算機株式会社 | 表示装置及びその駆動制御方法 |
KR101245218B1 (ko) * | 2006-06-22 | 2013-03-19 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시소자 |
US8059114B2 (en) * | 2007-11-14 | 2011-11-15 | Infineon Technologies Ag | Organic light emitting diode driver |
JP4826597B2 (ja) * | 2008-03-31 | 2011-11-30 | ソニー株式会社 | 表示装置 |
JP4816686B2 (ja) | 2008-06-06 | 2011-11-16 | ソニー株式会社 | 走査駆動回路 |
JP2010008523A (ja) * | 2008-06-25 | 2010-01-14 | Sony Corp | 表示装置 |
KR101634286B1 (ko) * | 2009-01-23 | 2016-07-11 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
WO2011089847A1 (en) | 2010-01-20 | 2011-07-28 | Semiconductor Energy Laboratory Co., Ltd. | Signal processing circuit and method for driving the same |
TWI410727B (zh) * | 2010-06-15 | 2013-10-01 | Ind Tech Res Inst | 主動式光感測畫素、主動式光感測陣列以及光感測方法 |
KR101882297B1 (ko) * | 2012-02-03 | 2018-07-30 | 삼성디스플레이 주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
KR102579142B1 (ko) * | 2016-06-17 | 2023-09-19 | 삼성디스플레이 주식회사 | 화소와 이를 이용한 유기전계발광 표시장치 및 그의 구동방법 |
KR102559544B1 (ko) | 2016-07-01 | 2023-07-26 | 삼성디스플레이 주식회사 | 표시 장치 |
CN106448567B (zh) * | 2016-12-08 | 2020-06-05 | 合肥鑫晟光电科技有限公司 | 像素驱动电路、驱动方法、像素单元和显示装置 |
US11462144B2 (en) * | 2018-09-28 | 2022-10-04 | Sharp Kabushiki Kaisha | Display device and driving method therefor |
CN110085165B (zh) * | 2019-06-18 | 2020-12-11 | 京东方科技集团股份有限公司 | 一种像素电路、显示面板和显示装置 |
CN114902321B (zh) * | 2020-11-27 | 2024-01-30 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示基板、显示装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684365A (en) | 1994-12-14 | 1997-11-04 | Eastman Kodak Company | TFT-el display panel using organic electroluminescent media |
US6229506B1 (en) * | 1997-04-23 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
WO1998048403A1 (en) | 1997-04-23 | 1998-10-29 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and method |
GB9812742D0 (en) | 1998-06-12 | 1998-08-12 | Philips Electronics Nv | Active matrix electroluminescent display devices |
JP4092857B2 (ja) | 1999-06-17 | 2008-05-28 | ソニー株式会社 | 画像表示装置 |
EP1130565A4 (en) | 1999-07-14 | 2006-10-04 | Sony Corp | ATTACK CIRCUIT AND DISPLAY INCLUDING THE SAME, PIXEL CIRCUIT, AND ATTACK METHOD |
JP2001147659A (ja) | 1999-11-18 | 2001-05-29 | Sony Corp | 表示装置 |
JP3593982B2 (ja) * | 2001-01-15 | 2004-11-24 | ソニー株式会社 | アクティブマトリクス型表示装置およびアクティブマトリクス型有機エレクトロルミネッセンス表示装置、並びにそれらの駆動方法 |
JP2002351401A (ja) * | 2001-03-21 | 2002-12-06 | Mitsubishi Electric Corp | 自発光型表示装置 |
JP4075505B2 (ja) | 2001-09-10 | 2008-04-16 | セイコーエプソン株式会社 | 電子回路、電子装置、及び電子機器 |
JP2003150118A (ja) * | 2001-11-14 | 2003-05-23 | Matsushita Electric Ind Co Ltd | El表示装置とその駆動方法および情報表示装置 |
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 |
JP4151882B2 (ja) | 2002-04-23 | 2008-09-17 | ローム株式会社 | 有機el駆動回路および有機el表示装置 |
JP4210830B2 (ja) * | 2002-08-02 | 2009-01-21 | 日本電気株式会社 | 電流駆動回路および画像表示装置 |
TW571281B (en) | 2002-09-12 | 2004-01-11 | Au Optronics Corp | Driving circuit and method for a display device and display device therewith |
KR100497247B1 (ko) * | 2003-04-01 | 2005-06-23 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
JP4036209B2 (ja) * | 2004-04-22 | 2008-01-23 | セイコーエプソン株式会社 | 電子回路、その駆動方法、電気光学装置および電子機器 |
-
2004
- 2004-04-29 TW TW093112027A patent/TWI288900B/zh not_active IP Right Cessation
- 2004-04-30 US US11/587,905 patent/US7796102B2/en active Active
- 2004-04-30 WO PCT/JP2004/006352 patent/WO2005106834A1/ja active Application Filing
- 2004-04-30 JP JP2006512714A patent/JPWO2005106834A1/ja active Pending
- 2004-04-30 CN CNB200480042912XA patent/CN100527202C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107799062A (zh) * | 2017-11-27 | 2018-03-13 | 合肥鑫晟光电科技有限公司 | 一种像素电路及其驱动方法、显示装置 |
US10535302B2 (en) | 2017-11-27 | 2020-01-14 | Boe Technology Group Co., Ltd. | Pixel circuit, method for driving the same, and display apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005106834A1 (ja) | 2008-03-21 |
WO2005106834A1 (ja) | 2005-11-10 |
US7796102B2 (en) | 2010-09-14 |
US20080143648A1 (en) | 2008-06-19 |
TW200535759A (en) | 2005-11-01 |
CN100527202C (zh) | 2009-08-12 |
TWI288900B (en) | 2007-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070511 Address after: Tokyo, Japan Applicant after: FUJIFILM Corp. Address before: Tokyo, Japan Applicant before: Fujifilm Corp. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: UDC IRELAND INC. Free format text: FORMER OWNER: FUJI FILM CORP. Effective date: 20130206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130206 Address after: Dublin, Ireland Patentee after: UDC Ireland Ltd. Address before: Tokyo, Japan Patentee before: FUJIFILM Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20090812 |
|
CX01 | Expiry of patent term |