KR100888461B1 - 능동 매트릭스 디스플레이 디바이스 - Google Patents
능동 매트릭스 디스플레이 디바이스 Download PDFInfo
- Publication number
- KR100888461B1 KR100888461B1 KR1020037003629A KR20037003629A KR100888461B1 KR 100888461 B1 KR100888461 B1 KR 100888461B1 KR 1020037003629 A KR1020037003629 A KR 1020037003629A KR 20037003629 A KR20037003629 A KR 20037003629A KR 100888461 B1 KR100888461 B1 KR 100888461B1
- Authority
- KR
- South Korea
- Prior art keywords
- pixel
- data storage
- row
- read
- circuit
- Prior art date
Links
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]
- G09G3/3275—Details of drivers for data electrodes
- G09G3/3291—Details of drivers for data electrodes in which the data driver supplies a variable data voltage for setting the current through, or the voltage across, the light-emitting elements
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
-
- 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
-
- 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
- G09G2300/0828—Several active elements per pixel in active matrix panels forming a digital to analog [D/A] conversion circuit
-
- 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data 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
- 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
- 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
-
- 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
- G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0117226.1 | 2001-07-14 | ||
GBGB0117226.1A GB0117226D0 (en) | 2001-07-14 | 2001-07-14 | Active matrix display devices |
GBGB0125969.6A GB0125969D0 (en) | 2001-07-14 | 2001-10-30 | Active matrix display devices |
GB0125969.6 | 2001-10-30 | ||
PCT/IB2002/002993 WO2003009268A2 (en) | 2001-07-14 | 2002-07-12 | Active matrix display devices |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040023563A KR20040023563A (ko) | 2004-03-18 |
KR100888461B1 true KR100888461B1 (ko) | 2009-03-11 |
Family
ID=9918520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037003629A KR100888461B1 (ko) | 2001-07-14 | 2002-07-12 | 능동 매트릭스 디스플레이 디바이스 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4914558B2 (zh) |
KR (1) | KR100888461B1 (zh) |
GB (2) | GB0117226D0 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106469547A (zh) * | 2015-08-21 | 2017-03-01 | 三星显示有限公司 | 解复用器、显示设备以及用于驱动该显示设备的方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100613091B1 (ko) * | 2004-12-24 | 2006-08-16 | 삼성에스디아이 주식회사 | 데이터 집적회로 및 이를 이용한 발광 표시장치와 그의구동방법 |
US7952546B2 (en) * | 2007-06-27 | 2011-05-31 | Chimei Innolux Corporation | Sample/hold circuit, electronic system, and control method utilizing the same |
JP5125378B2 (ja) * | 2007-10-03 | 2013-01-23 | セイコーエプソン株式会社 | 制御方法、制御装置、表示体および情報表示装置 |
JP5011514B2 (ja) * | 2009-03-19 | 2012-08-29 | 奇美電子股▲ふん▼有限公司 | 液晶表示装置の駆動方法及び液晶表示装置 |
JP5386409B2 (ja) * | 2010-03-08 | 2014-01-15 | 群創光電股▲ふん▼有限公司 | アクティブマトリクス型ディスプレイ装置及びこれを有する電子機器 |
KR101917837B1 (ko) * | 2011-11-10 | 2018-11-14 | 엘지디스플레이 주식회사 | 액정 디스플레이 장치와 이의 구동방법 |
US9583057B2 (en) * | 2012-01-12 | 2017-02-28 | Sharp Kabushiki Kaisha | Pixel circuit and display device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471347A (en) * | 1980-12-11 | 1984-09-11 | Sharp Kabushiki Kaisha | Display driving circuit |
US4574315A (en) * | 1983-05-11 | 1986-03-04 | Sharp Kabushiki Kaisha | Circuit for driving display apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3102666B2 (ja) * | 1993-06-28 | 2000-10-23 | シャープ株式会社 | 画像表示装置 |
JP3832086B2 (ja) * | 1998-04-15 | 2006-10-11 | セイコーエプソン株式会社 | 反射型液晶装置及び反射型プロジェクタ |
-
2001
- 2001-07-14 GB GBGB0117226.1A patent/GB0117226D0/en not_active Ceased
- 2001-10-30 GB GBGB0125969.6A patent/GB0125969D0/en not_active Ceased
-
2002
- 2002-07-12 KR KR1020037003629A patent/KR100888461B1/ko not_active IP Right Cessation
- 2002-07-12 JP JP2003514534A patent/JP4914558B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471347A (en) * | 1980-12-11 | 1984-09-11 | Sharp Kabushiki Kaisha | Display driving circuit |
US4574315A (en) * | 1983-05-11 | 1986-03-04 | Sharp Kabushiki Kaisha | Circuit for driving display apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106469547A (zh) * | 2015-08-21 | 2017-03-01 | 三星显示有限公司 | 解复用器、显示设备以及用于驱动该显示设备的方法 |
US10777145B2 (en) | 2015-08-21 | 2020-09-15 | Samsung Display Co., Ltd. | Demultiplexer, display device including the same, and method of driving the display device |
Also Published As
Publication number | Publication date |
---|---|
GB0117226D0 (en) | 2001-09-05 |
JP4914558B2 (ja) | 2012-04-11 |
KR20040023563A (ko) | 2004-03-18 |
GB0125969D0 (en) | 2001-12-19 |
JP2004536347A (ja) | 2004-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6897843B2 (en) | Active matrix display devices | |
US7230597B2 (en) | Active matrix array devices | |
KR100417572B1 (ko) | 표시장치 | |
US7586473B2 (en) | Active matrix array device, electronic device and operating method for an active matrix array device | |
US6169532B1 (en) | Display apparatus and method for driving the display apparatus | |
US7583259B2 (en) | Power consumption of display apparatus during still image display mode | |
US7948461B2 (en) | Image display device | |
JP3800831B2 (ja) | 表示装置及び電子機器 | |
JP2004309669A (ja) | アクティブマトリクス型表示装置とその駆動方法 | |
KR100726052B1 (ko) | 전기 광학 장치 및 그의 구동 방법, 디지털 구동 액정 표시 장치, 전자 기기 및 프로젝터 | |
KR100512504B1 (ko) | 표시 장치 | |
US6784878B2 (en) | Flat-panel display device | |
KR100508050B1 (ko) | 액티브 매트릭스형 표시 장치 | |
KR100888461B1 (ko) | 능동 매트릭스 디스플레이 디바이스 | |
KR100465472B1 (ko) | 액티브 매트릭스형 표시 장치 | |
KR100497455B1 (ko) | 액티브 매트릭스형 표시 장치 | |
JP4957169B2 (ja) | 電気光学装置、走査線駆動回路および電子機器 | |
KR100498968B1 (ko) | 표시 장치 | |
US20120176393A1 (en) | Memory device, display device equipped with memory device, drive method for memory device, and drive method for display device | |
JP2004536347A5 (zh) | ||
KR100879769B1 (ko) | 능동 매트릭스 어레이 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
N231 | Notification of change of applicant | ||
A201 | Request for examination | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130225 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140224 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150225 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |