CN1605093A - 有源矩阵电致发光显示器件 - Google Patents
有源矩阵电致发光显示器件 Download PDFInfo
- Publication number
- CN1605093A CN1605093A CNA02825337XA CN02825337A CN1605093A CN 1605093 A CN1605093 A CN 1605093A CN A02825337X A CNA02825337X A CN A02825337XA CN 02825337 A CN02825337 A CN 02825337A CN 1605093 A CN1605093 A CN 1605093A
- Authority
- CN
- China
- Prior art keywords
- pixel
- display device
- active matrix
- transistor
- 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 claims abstract description 46
- 239000003086 colorant Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 238000005401 electroluminescence Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 229920000547 conjugated polymer Polymers 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000013047 polymeric layer Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 239000012780 transparent material 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
-
- 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
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- 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
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- 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
- H10K59/86—Series electrical configurations of multiple OLEDs
-
- 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
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0465—Improved aperture ratio, e.g. by size reduction of the pixel circuit, e.g. for improving the pixel density or the maximum displayable luminance or brightness
-
- 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
- G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
-
- 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
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than 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
- G09G2300/0876—Supplementary capacities in pixels having special driving circuits and electrodes instead of being connected to common electrode or ground; Use of additional capacitively coupled compensation 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
绿色 | 蓝色 | 红色 | 彩色象素输出 |
关断 | 关断 | 关断 | 黑色 |
关断 | 开通 | 关断 | 蓝色 |
关断 | 关断 | 开通 | 红色 |
开通 | 关断 | 关断 | 绿色 |
开通 | 开通 | 关断 | 青绿色 |
关断 | 开通 | 开通 | 绛红色 |
开通 | 关断 | 开通 | 黄色 |
开通 | 开通 | 开通 | 白色 |
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0130411.2 | 2001-12-20 | ||
GBGB0130411.2A GB0130411D0 (en) | 2001-12-20 | 2001-12-20 | Active matrix electroluminescent display device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1605093A true CN1605093A (zh) | 2005-04-06 |
CN100507996C CN100507996C (zh) | 2009-07-01 |
Family
ID=9927973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02825337XA Expired - Lifetime CN100507996C (zh) | 2001-12-20 | 2002-12-06 | 有源矩阵电致发光显示器件 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7129914B2 (zh) |
EP (1) | EP1459284A1 (zh) |
JP (1) | JP2005513554A (zh) |
KR (1) | KR20040075019A (zh) |
CN (1) | CN100507996C (zh) |
AU (1) | AU2002366887A1 (zh) |
GB (1) | GB0130411D0 (zh) |
TW (1) | TWI286730B (zh) |
WO (1) | WO2003054844A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100433087C (zh) * | 2006-02-09 | 2008-11-12 | 友达光电股份有限公司 | 平面显示器的像素单元及其驱动方法 |
CN101681599B (zh) * | 2007-06-08 | 2013-01-02 | 皇家飞利浦电子股份有限公司 | 用于驱动以串联配置布置的多个光源的驱动电路 |
CN103021334A (zh) * | 2012-12-13 | 2013-04-03 | 京东方科技集团股份有限公司 | 一种像素结构、像素单元结构、显示面板及显示装置 |
CN104009187A (zh) * | 2014-05-29 | 2014-08-27 | 四川虹视显示技术有限公司 | 一种多色有机发光二极管照明装置 |
CN104424886B (zh) * | 2013-08-30 | 2017-04-19 | 乐金显示有限公司 | 有机发光显示设备 |
WO2020248922A1 (zh) * | 2019-06-12 | 2020-12-17 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示基板和显示装置 |
CN114220392A (zh) * | 2021-06-29 | 2022-03-22 | 錼创显示科技股份有限公司 | 微型发光二极体显示面板及其画素驱动电路 |
Families Citing this family (150)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100637433B1 (ko) | 2004-05-24 | 2006-10-20 | 삼성에스디아이 주식회사 | 발광 표시 장치 |
US20040129933A1 (en) * | 2001-02-16 | 2004-07-08 | Arokia Nathan | Pixel current driver for organic light emitting diode displays |
US7569849B2 (en) * | 2001-02-16 | 2009-08-04 | Ignis Innovation Inc. | Pixel driver circuit and pixel circuit having the pixel driver circuit |
KR100442257B1 (ko) * | 2002-01-09 | 2004-07-30 | 엘지전자 주식회사 | 전류기입형 amoel 패널의 데이터 구동회로 |
GB0205859D0 (en) * | 2002-03-13 | 2002-04-24 | Koninkl Philips Electronics Nv | Electroluminescent display device |
US7034470B2 (en) * | 2002-08-07 | 2006-04-25 | Eastman Kodak Company | Serially connecting OLED devices for area illumination |
JP2004101948A (ja) | 2002-09-10 | 2004-04-02 | Dainippon Printing Co Ltd | 表示装置およびその製造方法 |
GB0226401D0 (en) * | 2002-11-12 | 2002-12-18 | Koninkl Philips Electronics Nv | Electroluminescent devices and their manufacture |
GB0227356D0 (en) * | 2002-11-23 | 2002-12-31 | Koninkl Philips Electronics Nv | Colour active matrix electroluminescent display devices |
EP1580718B1 (en) * | 2002-11-29 | 2009-09-23 | Semiconductor Energy Laboratory Co., Ltd. | Display and its driving method, and electronic device |
CA2419704A1 (en) | 2003-02-24 | 2004-08-24 | Ignis Innovation Inc. | Method of manufacturing a pixel with organic light-emitting diode |
KR20050119685A (ko) * | 2003-04-08 | 2005-12-21 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 양면 발광 디바이스 |
US7551164B2 (en) * | 2003-05-02 | 2009-06-23 | Koninklijke Philips Electronics N.V. | Active matrix oled display device with threshold voltage drift compensation |
JP4168836B2 (ja) * | 2003-06-03 | 2008-10-22 | ソニー株式会社 | 表示装置 |
WO2005008801A1 (en) * | 2003-07-16 | 2005-01-27 | Philips Intellectual Property & Standards Gmbh | Electroluminescent device with uniform brightness |
CA2443206A1 (en) * | 2003-09-23 | 2005-03-23 | Ignis Innovation Inc. | Amoled display backplanes - pixel driver circuits, array architecture, and external compensation |
KR100741961B1 (ko) * | 2003-11-25 | 2007-07-23 | 삼성에스디아이 주식회사 | 평판표시장치 및 그의 구동방법 |
KR100666549B1 (ko) * | 2003-11-27 | 2007-01-09 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치 및 그의 구동방법 |
KR100741965B1 (ko) * | 2003-11-29 | 2007-07-23 | 삼성에스디아이 주식회사 | 표시장치의 픽셀회로 및 구동방법 |
GB2410600A (en) | 2004-01-30 | 2005-08-03 | Cambridge Display Tech Ltd | Organic light emitting diode display device |
JP5041673B2 (ja) * | 2004-04-22 | 2012-10-03 | 株式会社半導体エネルギー研究所 | 表示装置、表示モジュール及び電子機器 |
CN101714323B (zh) * | 2004-04-22 | 2012-12-05 | 株式会社半导体能源研究所 | 发光装置及其驱动方法 |
US7928937B2 (en) * | 2004-04-28 | 2011-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
JP4539963B2 (ja) * | 2004-06-10 | 2010-09-08 | 東北パイオニア株式会社 | アクティブ駆動型発光表示装置および同表示装置を搭載した電子機器 |
CA2472671A1 (en) | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
KR100649253B1 (ko) * | 2004-06-30 | 2006-11-24 | 삼성에스디아이 주식회사 | 발광 표시 장치와, 그 표시 패널 및 구동 방법 |
KR100570774B1 (ko) * | 2004-08-20 | 2006-04-12 | 삼성에스디아이 주식회사 | 발광표시 장치의 표시 데이터용 메모리 관리 방법 |
US20060038803A1 (en) * | 2004-08-20 | 2006-02-23 | Semiconductor Components Industries, Llc | LED control method and structure therefor |
CA2577871A1 (en) * | 2004-08-23 | 2006-03-02 | Advance Display Technologies, Inc. | Led net display |
KR101486037B1 (ko) | 2004-09-13 | 2015-01-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 조명장치 |
KR100612392B1 (ko) * | 2004-10-13 | 2006-08-16 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 발광 표시 패널 |
US7868903B2 (en) * | 2004-10-14 | 2011-01-11 | Daktronics, Inc. | Flexible pixel element fabrication and sealing method |
KR100688801B1 (ko) * | 2004-11-22 | 2007-03-02 | 삼성에스디아이 주식회사 | 델타 화소회로 및 발광 표시장치 |
KR100688802B1 (ko) | 2004-11-22 | 2007-03-02 | 삼성에스디아이 주식회사 | 화소 및 발광 표시장치 |
CA2490858A1 (en) | 2004-12-07 | 2006-06-07 | Ignis Innovation Inc. | Driving method for compensated voltage-programming of amoled displays |
US10012678B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US9280933B2 (en) | 2004-12-15 | 2016-03-08 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US9171500B2 (en) | 2011-05-20 | 2015-10-27 | Ignis Innovation Inc. | System and methods for extraction of parasitic parameters in AMOLED displays |
EP2688058A3 (en) | 2004-12-15 | 2014-12-10 | Ignis Innovation Inc. | Method and system for programming, calibrating and driving a light emitting device display |
US9275579B2 (en) | 2004-12-15 | 2016-03-01 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US8576217B2 (en) | 2011-05-20 | 2013-11-05 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US20140111567A1 (en) | 2005-04-12 | 2014-04-24 | Ignis Innovation Inc. | System and method for compensation of non-uniformities in light emitting device displays |
US10013907B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US9799246B2 (en) | 2011-05-20 | 2017-10-24 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US7646367B2 (en) | 2005-01-21 | 2010-01-12 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device and electronic apparatus |
CA2495726A1 (en) | 2005-01-28 | 2006-07-28 | Ignis Innovation Inc. | Locally referenced voltage programmed pixel for amoled displays |
KR101100885B1 (ko) * | 2005-01-31 | 2012-01-02 | 삼성전자주식회사 | 유기 발광 표시 장치용 박막 트랜지스터 표시판 |
CA2496642A1 (en) | 2005-02-10 | 2006-08-10 | Ignis Innovation Inc. | Fast settling time driving method for organic light-emitting diode (oled) displays based on current programming |
KR100628719B1 (ko) * | 2005-02-15 | 2006-09-28 | 삼성전자주식회사 | Led구동장치 |
US8681077B2 (en) * | 2005-03-18 | 2014-03-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, and display device, driving method and electronic apparatus thereof |
WO2006130981A1 (en) | 2005-06-08 | 2006-12-14 | Ignis Innovation Inc. | Method and system for driving a light emitting device display |
CA2518276A1 (en) | 2005-09-13 | 2007-03-13 | Ignis Innovation Inc. | Compensation technique for luminance degradation in electro-luminance devices |
JP2007155826A (ja) * | 2005-11-30 | 2007-06-21 | Toshiba Corp | 情報処理装置 |
FR2895130A1 (fr) * | 2005-12-20 | 2007-06-22 | Thomson Licensing Sas | Procede de pilotage d'un panneau d'affichage par couplage capacitif |
US9489891B2 (en) | 2006-01-09 | 2016-11-08 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US9269322B2 (en) | 2006-01-09 | 2016-02-23 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
CA2570898C (en) | 2006-01-09 | 2008-08-05 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
TW200746022A (en) | 2006-04-19 | 2007-12-16 | Ignis Innovation Inc | Stable driving scheme for active matrix displays |
CA2556961A1 (en) | 2006-08-15 | 2008-02-15 | Ignis Innovation Inc. | Oled compensation technique based on oled capacitance |
US8110835B2 (en) * | 2007-04-19 | 2012-02-07 | Luminus Devices, Inc. | Switching device integrated with light emitting device |
TWI406225B (zh) * | 2007-09-06 | 2013-08-21 | Au Optronics Corp | 主動式有機發光二極體顯示器 |
US8599104B2 (en) * | 2007-11-13 | 2013-12-03 | Rgb Lights Inc. | Modular lighting and video apparatus |
WO2009079004A1 (en) | 2007-12-18 | 2009-06-25 | Lumimove, Inc., Dba Crosslink | Flexible electroluminescent devices and systems |
US8362703B2 (en) * | 2007-12-20 | 2013-01-29 | Luminus Devices, Inc. | Light-emitting devices |
KR20100134125A (ko) | 2008-04-18 | 2010-12-22 | 이그니스 이노베이션 인크. | 발광 소자 디스플레이에 대한 시스템 및 구동 방법 |
CA2637343A1 (en) | 2008-07-29 | 2010-01-29 | Ignis Innovation Inc. | Improving the display source driver |
US9370075B2 (en) | 2008-12-09 | 2016-06-14 | Ignis Innovation Inc. | System and method for fast compensation programming of pixels in a display |
JP5441474B2 (ja) * | 2009-03-30 | 2014-03-12 | エルジー ディスプレイ カンパニー リミテッド | 画像表示装置 |
US10319307B2 (en) | 2009-06-16 | 2019-06-11 | Ignis Innovation Inc. | Display system with compensation techniques and/or shared level resources |
CA2688870A1 (en) | 2009-11-30 | 2011-05-30 | Ignis Innovation Inc. | Methode and techniques for improving display uniformity |
US9311859B2 (en) | 2009-11-30 | 2016-04-12 | Ignis Innovation Inc. | Resetting cycle for aging compensation in AMOLED displays |
CA2669367A1 (en) | 2009-06-16 | 2010-12-16 | Ignis Innovation Inc | Compensation technique for color shift in displays |
US9384698B2 (en) | 2009-11-30 | 2016-07-05 | Ignis Innovation Inc. | System and methods for aging compensation in AMOLED displays |
US8497828B2 (en) | 2009-11-12 | 2013-07-30 | Ignis Innovation Inc. | Sharing switch TFTS in pixel circuits |
US10996258B2 (en) | 2009-11-30 | 2021-05-04 | Ignis Innovation Inc. | Defect detection and correction of pixel circuits for AMOLED displays |
US8803417B2 (en) | 2009-12-01 | 2014-08-12 | Ignis Innovation Inc. | High resolution pixel architecture |
CA2687631A1 (en) | 2009-12-06 | 2011-06-06 | Ignis Innovation Inc | Low power driving scheme for display applications |
US10176736B2 (en) | 2010-02-04 | 2019-01-08 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US20140313111A1 (en) | 2010-02-04 | 2014-10-23 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US10089921B2 (en) | 2010-02-04 | 2018-10-02 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US9881532B2 (en) | 2010-02-04 | 2018-01-30 | Ignis Innovation Inc. | System and method for extracting correlation curves for an organic light emitting device |
US10163401B2 (en) | 2010-02-04 | 2018-12-25 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
CA2692097A1 (en) | 2010-02-04 | 2011-08-04 | Ignis Innovation Inc. | Extracting correlation curves for light emitting device |
CA2696778A1 (en) | 2010-03-17 | 2011-09-17 | Ignis Innovation Inc. | Lifetime, uniformity, parameter extraction methods |
US9041294B2 (en) | 2010-09-27 | 2015-05-26 | Semiconductor Components Industries, Llc | Semiconductor component and method |
US8907991B2 (en) | 2010-12-02 | 2014-12-09 | Ignis Innovation Inc. | System and methods for thermal compensation in AMOLED displays |
US8552440B2 (en) | 2010-12-24 | 2013-10-08 | Semiconductor Energy Laboratory Co., Ltd. | Lighting device |
WO2012086662A1 (en) | 2010-12-24 | 2012-06-28 | Semiconductor Energy Laboratory Co., Ltd. | Lighting device |
CN103262656B (zh) | 2010-12-28 | 2016-08-24 | 株式会社半导体能源研究所 | 发光单元、发光装置以及照明装置 |
US9516713B2 (en) | 2011-01-25 | 2016-12-06 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
JP5925511B2 (ja) | 2011-02-11 | 2016-05-25 | 株式会社半導体エネルギー研究所 | 発光ユニット、発光装置、照明装置 |
US8772795B2 (en) | 2011-02-14 | 2014-07-08 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and lighting device |
US8735874B2 (en) | 2011-02-14 | 2014-05-27 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, display device, and method for manufacturing the same |
US20140368491A1 (en) | 2013-03-08 | 2014-12-18 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
CN105869575B (zh) | 2011-05-17 | 2018-09-21 | 伊格尼斯创新公司 | 操作显示器的方法 |
US9606607B2 (en) | 2011-05-17 | 2017-03-28 | Ignis Innovation Inc. | Systems and methods for display systems with dynamic power control |
US9530349B2 (en) | 2011-05-20 | 2016-12-27 | Ignis Innovations Inc. | Charged-based compensation and parameter extraction in AMOLED displays |
US9466240B2 (en) | 2011-05-26 | 2016-10-11 | Ignis Innovation Inc. | Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed |
CN103562989B (zh) | 2011-05-27 | 2016-12-14 | 伊格尼斯创新公司 | 用于amoled显示器的老化补偿的系统和方法 |
EP3404646B1 (en) | 2011-05-28 | 2019-12-25 | Ignis Innovation Inc. | Method for fast compensation programming of pixels in a display |
US9070775B2 (en) | 2011-08-03 | 2015-06-30 | Ignis Innovations Inc. | Thin film transistor |
US8901579B2 (en) | 2011-08-03 | 2014-12-02 | Ignis Innovation Inc. | Organic light emitting diode and method of manufacturing |
US9385169B2 (en) | 2011-11-29 | 2016-07-05 | Ignis Innovation Inc. | Multi-functional active matrix organic light-emitting diode display |
US9324268B2 (en) | 2013-03-15 | 2016-04-26 | Ignis Innovation Inc. | Amoled displays with multiple readout circuits |
US10089924B2 (en) | 2011-11-29 | 2018-10-02 | Ignis Innovation Inc. | Structural and low-frequency non-uniformity compensation |
US8937632B2 (en) | 2012-02-03 | 2015-01-20 | Ignis Innovation Inc. | Driving system for active-matrix displays |
US9747834B2 (en) | 2012-05-11 | 2017-08-29 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
US8922544B2 (en) | 2012-05-23 | 2014-12-30 | Ignis Innovation Inc. | Display systems with compensation for line propagation delay |
US9786223B2 (en) | 2012-12-11 | 2017-10-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9336717B2 (en) | 2012-12-11 | 2016-05-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9830857B2 (en) | 2013-01-14 | 2017-11-28 | Ignis Innovation Inc. | Cleaning common unwanted signals from pixel measurements in emissive displays |
DE112014000422T5 (de) | 2013-01-14 | 2015-10-29 | Ignis Innovation Inc. | Ansteuerschema für Emissionsanzeigen, das eine Kompensation für Ansteuertransistorschwankungen bereitstellt |
CA2894717A1 (en) | 2015-06-19 | 2016-12-19 | Ignis Innovation Inc. | Optoelectronic device characterization in array with shared sense line |
US9721505B2 (en) | 2013-03-08 | 2017-08-01 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
EP3043338A1 (en) | 2013-03-14 | 2016-07-13 | Ignis Innovation Inc. | Re-interpolation with edge detection for extracting an aging pattern for amoled displays |
CN105247462A (zh) | 2013-03-15 | 2016-01-13 | 伊格尼斯创新公司 | Amoled显示器的触摸分辨率的动态调整 |
CN110634431B (zh) | 2013-04-22 | 2023-04-18 | 伊格尼斯创新公司 | 检测和制造显示面板的方法 |
CN107452314B (zh) | 2013-08-12 | 2021-08-24 | 伊格尼斯创新公司 | 用于要被显示器显示的图像的补偿图像数据的方法和装置 |
US9761170B2 (en) | 2013-12-06 | 2017-09-12 | Ignis Innovation Inc. | Correction for localized phenomena in an image array |
US9741282B2 (en) | 2013-12-06 | 2017-08-22 | Ignis Innovation Inc. | OLED display system and method |
US9502653B2 (en) | 2013-12-25 | 2016-11-22 | Ignis Innovation Inc. | Electrode contacts |
US10997901B2 (en) | 2014-02-28 | 2021-05-04 | Ignis Innovation Inc. | Display system |
US10176752B2 (en) | 2014-03-24 | 2019-01-08 | Ignis Innovation Inc. | Integrated gate driver |
DE102015206281A1 (de) | 2014-04-08 | 2015-10-08 | Ignis Innovation Inc. | Anzeigesystem mit gemeinsam genutzten Niveauressourcen für tragbare Vorrichtungen |
CN104269429B (zh) * | 2014-09-19 | 2017-05-31 | 京东方科技集团股份有限公司 | 一种有机电致发光显示器件、其驱动方法及显示装置 |
CN104318898B (zh) * | 2014-11-11 | 2017-12-08 | 京东方科技集团股份有限公司 | 像素电路、驱动方法和显示装置 |
CA2872563A1 (en) | 2014-11-28 | 2016-05-28 | Ignis Innovation Inc. | High pixel density array architecture |
CA2873476A1 (en) | 2014-12-08 | 2016-06-08 | Ignis Innovation Inc. | Smart-pixel display architecture |
CA2879462A1 (en) | 2015-01-23 | 2016-07-23 | Ignis Innovation Inc. | Compensation for color variation in emissive devices |
CA2886862A1 (en) | 2015-04-01 | 2016-10-01 | Ignis Innovation Inc. | Adjusting display brightness for avoiding overheating and/or accelerated aging |
CA2889870A1 (en) | 2015-05-04 | 2016-11-04 | Ignis Innovation Inc. | Optical feedback system |
CA2892714A1 (en) | 2015-05-27 | 2016-11-27 | Ignis Innovation Inc | Memory bandwidth reduction in compensation system |
US10373554B2 (en) | 2015-07-24 | 2019-08-06 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
US10657895B2 (en) | 2015-07-24 | 2020-05-19 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
CA2898282A1 (en) | 2015-07-24 | 2017-01-24 | Ignis Innovation Inc. | Hybrid calibration of current sources for current biased voltage progra mmed (cbvp) displays |
CA2900170A1 (en) | 2015-08-07 | 2017-02-07 | Gholamreza Chaji | Calibration of pixel based on improved reference values |
GB2549734B (en) | 2016-04-26 | 2020-01-01 | Facebook Tech Llc | A display |
GB2541970B (en) | 2015-09-02 | 2020-08-19 | Facebook Tech Llc | Display manufacture |
US9813056B2 (en) * | 2015-09-21 | 2017-11-07 | Analog Devices Global | Active device divider circuit with adjustable IQ |
CA2908285A1 (en) | 2015-10-14 | 2017-04-14 | Ignis Innovation Inc. | Driver with multiple color pixel structure |
CA2909813A1 (en) | 2015-10-26 | 2017-04-26 | Ignis Innovation Inc | High ppi pattern orientation |
US10586491B2 (en) | 2016-12-06 | 2020-03-10 | Ignis Innovation Inc. | Pixel circuits for mitigation of hysteresis |
US10714018B2 (en) | 2017-05-17 | 2020-07-14 | Ignis Innovation Inc. | System and method for loading image correction data for displays |
US11025899B2 (en) | 2017-08-11 | 2021-06-01 | Ignis Innovation Inc. | Optical correction systems and methods for correcting non-uniformity of emissive display devices |
US10971078B2 (en) | 2018-02-12 | 2021-04-06 | Ignis Innovation Inc. | Pixel measurement through data line |
CN108364607B (zh) * | 2018-05-25 | 2020-01-17 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示装置 |
US20230307597A1 (en) * | 2020-07-03 | 2023-09-28 | Lg Electronics Inc. | Display device using micro led |
CN112967680B (zh) * | 2021-03-18 | 2022-12-16 | 合肥京东方卓印科技有限公司 | 像素结构及其驱动方法、显示基板 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918991A (ja) * | 1982-07-23 | 1984-01-31 | 日本電気株式会社 | 発光ダイオ−ド点灯用駆動回路 |
JPS61184591A (ja) * | 1985-02-12 | 1986-08-18 | 松下電器産業株式会社 | 表示装置 |
JPS62234194A (ja) * | 1986-04-04 | 1987-10-14 | アルプス電気株式会社 | Ledマトリツクス回路 |
JPS62275293A (ja) * | 1986-05-22 | 1987-11-30 | 日高 浩一 | 定電流制御方式による直列式独立型発光ダイオ−ド点灯回路 |
JP2780880B2 (ja) * | 1990-11-28 | 1998-07-30 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子および該素子を用いた発光装置 |
JPH0530888U (ja) * | 1991-09-30 | 1993-04-23 | 横河電機株式会社 | 発光ダイオ−ド駆動回路 |
JP2689916B2 (ja) * | 1994-08-09 | 1997-12-10 | 日本電気株式会社 | アクティブマトリクス型電流制御型発光素子の駆動回路 |
US5684365A (en) * | 1994-12-14 | 1997-11-04 | Eastman Kodak Company | TFT-el display panel using organic electroluminescent media |
JPH08194439A (ja) * | 1995-01-18 | 1996-07-30 | Nippon Dennetsu Co Ltd | 発光ダイオード表示装置 |
WO1996036959A2 (en) | 1995-05-19 | 1996-11-21 | Philips Electronics N.V. | Display device |
JPH0981211A (ja) * | 1995-09-14 | 1997-03-28 | Hitachi Ltd | 表示回路およびプログラマブルコントローラ |
US5742267A (en) * | 1996-01-05 | 1998-04-21 | Micron Display Technology, Inc. | Capacitive charge driver circuit for flat panel display |
JP2800756B2 (ja) * | 1996-02-08 | 1998-09-21 | 日本電気株式会社 | メモリ機能付き表示装置 |
JPH1173158A (ja) * | 1997-08-28 | 1999-03-16 | Seiko Epson Corp | 表示素子 |
JPH11288252A (ja) * | 1998-04-01 | 1999-10-19 | Daichu Denshi:Kk | 点灯装置およびこれを用いた拡張型表示装置 |
JP3711760B2 (ja) * | 1998-09-11 | 2005-11-02 | カシオ計算機株式会社 | 自発光表示装置 |
DE19930174A1 (de) * | 1999-06-30 | 2001-01-04 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Ansteuerschaltung für LED und zugehöriges Betriebsverfahren |
US6466188B1 (en) * | 2000-01-20 | 2002-10-15 | International Business Machines Corporation | DC-DC converter with current sensing for use with non-linear devices |
GB0008019D0 (en) * | 2000-03-31 | 2000-05-17 | Koninkl Philips Electronics Nv | Display device having current-addressed pixels |
JP3670941B2 (ja) * | 2000-07-31 | 2005-07-13 | 三洋電機株式会社 | アクティブマトリクス型自発光表示装置及びアクティブマトリクス型有機el表示装置 |
JP3788916B2 (ja) * | 2001-03-30 | 2006-06-21 | 株式会社日立製作所 | 発光型表示装置 |
JP2003098997A (ja) * | 2001-09-25 | 2003-04-04 | Sanyo Electric Co Ltd | 表示装置 |
-
2001
- 2001-12-20 GB GBGB0130411.2A patent/GB0130411D0/en not_active Ceased
-
2002
- 2002-12-06 CN CNB02825337XA patent/CN100507996C/zh not_active Expired - Lifetime
- 2002-12-06 JP JP2003555483A patent/JP2005513554A/ja active Pending
- 2002-12-06 AU AU2002366887A patent/AU2002366887A1/en not_active Abandoned
- 2002-12-06 EP EP02805445A patent/EP1459284A1/en not_active Withdrawn
- 2002-12-06 KR KR10-2004-7009695A patent/KR20040075019A/ko not_active Application Discontinuation
- 2002-12-06 WO PCT/IB2002/005261 patent/WO2003054844A1/en active Application Filing
- 2002-12-17 TW TW091136420A patent/TWI286730B/zh active
- 2002-12-18 US US10/323,240 patent/US7129914B2/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100433087C (zh) * | 2006-02-09 | 2008-11-12 | 友达光电股份有限公司 | 平面显示器的像素单元及其驱动方法 |
CN101681599B (zh) * | 2007-06-08 | 2013-01-02 | 皇家飞利浦电子股份有限公司 | 用于驱动以串联配置布置的多个光源的驱动电路 |
CN103021334A (zh) * | 2012-12-13 | 2013-04-03 | 京东方科技集团股份有限公司 | 一种像素结构、像素单元结构、显示面板及显示装置 |
US9570532B2 (en) | 2012-12-13 | 2017-02-14 | Boe Technology Group Co., Ltd. | Pixel structure, display panel and display apparatus |
CN104424886B (zh) * | 2013-08-30 | 2017-04-19 | 乐金显示有限公司 | 有机发光显示设备 |
US9842546B2 (en) | 2013-08-30 | 2017-12-12 | Lg Display Co., Ltd. | Organic light emitting display device for improving a contrast ratio |
CN104009187A (zh) * | 2014-05-29 | 2014-08-27 | 四川虹视显示技术有限公司 | 一种多色有机发光二极管照明装置 |
WO2020248922A1 (zh) * | 2019-06-12 | 2020-12-17 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示基板和显示装置 |
US11289026B2 (en) | 2019-06-12 | 2022-03-29 | Boe Technology Group Co., Ltd. | Pixel circuit, driving method thereof, display substrate and display device |
CN114220392A (zh) * | 2021-06-29 | 2022-03-22 | 錼创显示科技股份有限公司 | 微型发光二极体显示面板及其画素驱动电路 |
CN114220392B (zh) * | 2021-06-29 | 2024-09-03 | 錼创显示科技股份有限公司 | 微型发光二极体显示面板及其画素驱动电路 |
Also Published As
Publication number | Publication date |
---|---|
KR20040075019A (ko) | 2004-08-26 |
US7129914B2 (en) | 2006-10-31 |
CN100507996C (zh) | 2009-07-01 |
EP1459284A1 (en) | 2004-09-22 |
AU2002366887A1 (en) | 2003-07-09 |
GB0130411D0 (en) | 2002-02-06 |
WO2003054844A1 (en) | 2003-07-03 |
TWI286730B (en) | 2007-09-11 |
US20030117348A1 (en) | 2003-06-26 |
TW200303499A (en) | 2003-09-01 |
JP2005513554A (ja) | 2005-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100507996C (zh) | 有源矩阵电致发光显示器件 | |
US7956826B2 (en) | Electroluminescent display device to display low brightness uniformly | |
US7995002B2 (en) | Tiled passive matrix electro-luminescent display | |
TWI230560B (en) | Optoelectronic apparatus, matrix substrate and electronic machine | |
US6633270B2 (en) | Display device | |
CN101221975B (zh) | 显示装置 | |
US20110096066A1 (en) | Active Matrix Displays | |
JPWO2002075710A1 (ja) | アクティブマトリクス型発光素子の駆動回路 | |
CN1517965A (zh) | 发光显示器、驱动方法及其像素电路和显示器件 | |
AU2003265682A1 (en) | Full-color electronic display with separate power supply lines | |
US20100259528A1 (en) | Dynamic Adaptation of the Power Supply Voltage for Current-Driven EL Displays | |
WO2002077958A1 (fr) | Circuit servant a alimenter un element d'emission lumineuse a matrice active | |
CN1742309A (zh) | 有源矩阵显示装置 | |
US7109522B2 (en) | Electroluminescent display devices | |
US20030117347A1 (en) | Active matrix electroluminescent display device | |
US20060066525A1 (en) | Colour control for active matrix electroluminescent display | |
EP1614092A1 (en) | Display device having a sparkling effect and method for driving the same | |
US8847944B2 (en) | Matching current source/sink apparatus | |
TWI476747B (zh) | 於電流驅動顯示器內之平衡共模電壓 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: The city of Eindhoven in Holland Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180614 Address after: Beijing City, Haidian District Qinghe Street No. 68 Huarun colorful city shopping center two 9 floor room 01 Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Address before: The city of Eindhoven in Holland Patentee before: KONINKLIJKE PHILIPS N.V. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20090701 |
|
CX01 | Expiry of patent term |