TW200710805A - Electroluminescent display devices - Google Patents
Electroluminescent display devicesInfo
- Publication number
- TW200710805A TW200710805A TW095123161A TW95123161A TW200710805A TW 200710805 A TW200710805 A TW 200710805A TW 095123161 A TW095123161 A TW 095123161A TW 95123161 A TW95123161 A TW 95123161A TW 200710805 A TW200710805 A TW 200710805A
- Authority
- TW
- Taiwan
- Prior art keywords
- optical feedback
- cycle
- output
- led display
- way
- Prior art date
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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
-
- 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
-
- 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
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
-
- 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
- G09G2300/0809—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
- 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
- G09G2300/088—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 using a non-linear two-terminal element
-
- 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
- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall 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
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
- G09G2360/147—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel
- G09G2360/148—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel the light being detected by light detection means within each 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
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2011—Display of intermediate tones by amplitude modulation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05105971 | 2005-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200710805A true TW200710805A (en) | 2007-03-16 |
Family
ID=37492441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095123161A TW200710805A (en) | 2005-06-30 | 2006-06-27 | Electroluminescent display devices |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100177075A1 (zh) |
EP (1) | EP1904997A2 (zh) |
JP (1) | JP2009500650A (zh) |
CN (1) | CN101208735A (zh) |
TW (1) | TW200710805A (zh) |
WO (1) | WO2007004085A2 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5171941B2 (ja) * | 2008-04-10 | 2013-03-27 | シャープ株式会社 | 光センサ付き表示装置 |
JP5272885B2 (ja) * | 2009-05-12 | 2013-08-28 | ソニー株式会社 | 表示装置、光検出動作の制御方法 |
CN103413519B (zh) * | 2013-07-18 | 2016-05-11 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、阵列基板和显示装置 |
US10431164B2 (en) * | 2016-06-16 | 2019-10-01 | Semiconductor Energy Laboratory Co., Ltd. | Display device, display module, and electronic device |
CN106935190B (zh) * | 2017-02-22 | 2019-02-05 | 上海天马有机发光显示技术有限公司 | 一种有机发光显示面板、有机发光显示装置、有机发光显示面板的驱动方法 |
CN110164362B (zh) | 2018-06-26 | 2021-08-17 | 京东方科技集团股份有限公司 | 发光器件的补偿装置及方法、显示基板及其制作方法 |
WO2020141664A1 (ko) * | 2018-12-31 | 2020-07-09 | 엘지디스플레이 주식회사 | 광학 지문 센싱 회로를 포함한 화소 회로, 화소 회로의 구동 방법, 및 유기 발광 표시 장치 |
KR20210064483A (ko) * | 2019-11-25 | 2021-06-03 | 삼성디스플레이 주식회사 | 입력 감지 기능을 갖는 표시 패널 및 표시 장치 |
WO2023079674A1 (ja) * | 2021-11-05 | 2023-05-11 | シャープディスプレイテクノロジー株式会社 | 表示装置およびその駆動方法 |
CN114078414A (zh) * | 2021-11-22 | 2022-02-22 | 武汉华星光电技术有限公司 | 环境光监测电路及具有该环境光监测电路的显示面板 |
CN114170939B (zh) * | 2021-12-02 | 2023-05-30 | 武汉华星光电技术有限公司 | 环境光监测电路及具有该环境光监测电路的显示面板 |
CN115831979B (zh) * | 2022-12-21 | 2023-09-08 | 惠科股份有限公司 | 阵列基板、制造方法、像素驱动电路及显示面板 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6307528B1 (en) * | 1997-12-08 | 2001-10-23 | Hughes Electronics Corporation | Contrast organic light-emitting display |
US7012600B2 (en) * | 1999-04-30 | 2006-03-14 | E Ink Corporation | Methods for driving bistable electro-optic displays, and apparatus for use therein |
GB9923261D0 (en) * | 1999-10-02 | 1999-12-08 | Koninkl Philips Electronics Nv | Active matrix electroluminescent display device |
US20010033344A1 (en) * | 2000-02-07 | 2001-10-25 | Darrell Grein | Virtual reality portrait |
GB0014962D0 (en) * | 2000-06-20 | 2000-08-09 | Koninkl Philips Electronics Nv | Matrix array display devices with light sensing elements and associated storage capacitors |
GB2381644A (en) * | 2001-10-31 | 2003-05-07 | Cambridge Display Tech Ltd | Display drivers |
CN100440291C (zh) * | 2002-09-23 | 2008-12-03 | 皇家飞利浦电子股份有限公司 | 带有光敏单元的矩阵显示器件 |
GB0307789D0 (en) * | 2003-04-04 | 2003-05-07 | Koninkl Philips Electronics Nv | Electroluminescent display devices |
EP1668915A1 (en) * | 2003-09-25 | 2006-06-14 | Koninklijke Philips Electronics N.V. | Color display screen comprising a plurality of cells |
US7545396B2 (en) * | 2005-06-16 | 2009-06-09 | Aurora Systems, Inc. | Asynchronous display driving scheme and display |
-
2006
- 2006-06-15 WO PCT/IB2006/051924 patent/WO2007004085A2/en not_active Application Discontinuation
- 2006-06-15 US US11/993,640 patent/US20100177075A1/en not_active Abandoned
- 2006-06-15 JP JP2008519024A patent/JP2009500650A/ja not_active Withdrawn
- 2006-06-15 CN CNA2006800231705A patent/CN101208735A/zh active Pending
- 2006-06-15 EP EP06765756A patent/EP1904997A2/en not_active Withdrawn
- 2006-06-27 TW TW095123161A patent/TW200710805A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2007004085A2 (en) | 2007-01-11 |
US20100177075A1 (en) | 2010-07-15 |
CN101208735A (zh) | 2008-06-25 |
WO2007004085A3 (en) | 2007-03-15 |
JP2009500650A (ja) | 2009-01-08 |
EP1904997A2 (en) | 2008-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200710805A (en) | Electroluminescent display devices | |
ATE422695T1 (de) | Aktivmatrix-anzeigevorrichtungen | |
TW200603672A (en) | Electroluminescent display devices | |
TW200701169A (en) | Electroluminescent display devices | |
TW200625241A (en) | Active matrix type of display unit and method for driving the same | |
TW200644307A (en) | Semiconductor device, and display device, driving method and electronic apparatus thereof | |
TW200639791A (en) | A voltage programmed pixel circuit, display system and driving method thereof | |
ATE527646T1 (de) | Anzeigeschaltung mit optischem sensor | |
TW200716389A (en) | Light emitting device, driving method thereof, and image forming apparatus | |
TW200721087A (en) | Device for driving a backlight, backlight assembly, LCD apparatus having the same and method for driving a backlight | |
TW200639776A (en) | Backlight control for a portable computing device | |
TW200709161A (en) | Display device, and driving method and electronic device thereof | |
WO2003107313A3 (en) | DISPLAY ATTACKING CIRCUITS | |
TW200710806A (en) | Light-emitting device, circuit for driving the same, and electronic apparatus | |
DK2074866T3 (da) | Effektforsyningsindretning til lyselementer og fremgangsmåde til at tilføre effekt til lyselementer | |
JP2009139939A5 (zh) | ||
ATE498206T1 (de) | Lichtquelle mit verbessertem abdunkelungsverhalten und methode zu derer ansteuerung | |
TW200723202A (en) | Liquid crystal display and driving method thereof | |
TW200746029A (en) | Liquid crystal display device | |
TW200618666A (en) | Multi-line addressing methods and apparatus | |
WO2009041061A1 (ja) | 発光素子回路およびアクティブマトリクス型表示装置 | |
TW200737093A (en) | Backlight device and controlling method thereof | |
JP2012022311A5 (ja) | 入出力装置 | |
TW200719709A (en) | Method of updating luminance of light emitting elements according to ambient light intensity sensed by image capturing units of a portable electronic device | |
TW200737086A (en) | Liquid crystal device, method for displaying color images, and method for controlling light sources of a liquid crystal panel |