CN108986743A - 显示装置、发光控制信号生成装置及方法 - Google Patents
显示装置、发光控制信号生成装置及方法 Download PDFInfo
- Publication number
- CN108986743A CN108986743A CN201710408616.6A CN201710408616A CN108986743A CN 108986743 A CN108986743 A CN 108986743A CN 201710408616 A CN201710408616 A CN 201710408616A CN 108986743 A CN108986743 A CN 108986743A
- Authority
- CN
- China
- Prior art keywords
- signal
- control signal
- output
- input
- led control
- 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
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
-
- 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]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
-
- 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]
- G09G3/3266—Details of drivers for scan 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
- G09G2300/0809—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
- G09G2310/0264—Details of driving circuits
- G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving 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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
-
- 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
- G09G2320/0252—Improving the response speed
-
- 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
- G09G2330/025—Reduction of instantaneous peaks of current
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710408616.6A CN108986743B (zh) | 2017-06-02 | 2017-06-02 | 显示装置、发光控制信号生成装置及方法 |
US15/986,276 US10431150B2 (en) | 2017-06-02 | 2018-05-22 | Display device, light-emitting control signal generating device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710408616.6A CN108986743B (zh) | 2017-06-02 | 2017-06-02 | 显示装置、发光控制信号生成装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108986743A true CN108986743A (zh) | 2018-12-11 |
CN108986743B CN108986743B (zh) | 2020-06-02 |
Family
ID=64460688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710408616.6A Active CN108986743B (zh) | 2017-06-02 | 2017-06-02 | 显示装置、发光控制信号生成装置及方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10431150B2 (zh) |
CN (1) | CN108986743B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7415271B2 (ja) | 2020-02-10 | 2024-01-17 | ソニーグループ株式会社 | 駆動装置、表示装置、および駆動装置の駆動方法 |
CN113035116B (zh) * | 2021-03-02 | 2022-04-01 | Tcl华星光电技术有限公司 | 驱动电路和显示装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050168432A1 (en) * | 2004-01-29 | 2005-08-04 | Samsung Electronics Co., Ltd. | TFT-LCD source driver employing a frame cancellation, a half decoding method and source line driving method |
CN1855200A (zh) * | 2005-04-28 | 2006-11-01 | 三星Sdi株式会社 | 扫描驱动器、有机发光显示器和驱动有机发光显示器的方法 |
CN101645234A (zh) * | 2008-08-06 | 2010-02-10 | 三星移动显示器株式会社 | 有机发光显示装置 |
KR20100129628A (ko) * | 2009-06-01 | 2010-12-09 | 엘지디스플레이 주식회사 | 액정표시장치 |
CN102163402A (zh) * | 2010-02-23 | 2011-08-24 | 三星移动显示器株式会社 | 有机发光显示器及其驱动方法 |
US8184030B2 (en) * | 2010-09-01 | 2012-05-22 | Himax Technologies Limited | Source driver not including any P-type digital-to-analog converter |
CN103106868A (zh) * | 2011-11-09 | 2013-05-15 | 乐金显示有限公司 | 有机发光二极管显示装置及其驱动方法 |
TWI437528B (zh) * | 2010-09-30 | 2014-05-11 | Himax Tech Ltd | 源極驅動器 |
CN104409048A (zh) * | 2014-12-19 | 2015-03-11 | 北京宏力尼科科技有限公司 | 源极驱动电路、灰度电压产生电路及显示装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102320316B1 (ko) * | 2014-12-01 | 2021-11-02 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 구동방법 |
-
2017
- 2017-06-02 CN CN201710408616.6A patent/CN108986743B/zh active Active
-
2018
- 2018-05-22 US US15/986,276 patent/US10431150B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050168432A1 (en) * | 2004-01-29 | 2005-08-04 | Samsung Electronics Co., Ltd. | TFT-LCD source driver employing a frame cancellation, a half decoding method and source line driving method |
CN1855200A (zh) * | 2005-04-28 | 2006-11-01 | 三星Sdi株式会社 | 扫描驱动器、有机发光显示器和驱动有机发光显示器的方法 |
CN101645234A (zh) * | 2008-08-06 | 2010-02-10 | 三星移动显示器株式会社 | 有机发光显示装置 |
KR20100129628A (ko) * | 2009-06-01 | 2010-12-09 | 엘지디스플레이 주식회사 | 액정표시장치 |
CN102163402A (zh) * | 2010-02-23 | 2011-08-24 | 三星移动显示器株式会社 | 有机发光显示器及其驱动方法 |
US8184030B2 (en) * | 2010-09-01 | 2012-05-22 | Himax Technologies Limited | Source driver not including any P-type digital-to-analog converter |
TWI437528B (zh) * | 2010-09-30 | 2014-05-11 | Himax Tech Ltd | 源極驅動器 |
CN103106868A (zh) * | 2011-11-09 | 2013-05-15 | 乐金显示有限公司 | 有机发光二极管显示装置及其驱动方法 |
CN104409048A (zh) * | 2014-12-19 | 2015-03-11 | 北京宏力尼科科技有限公司 | 源极驱动电路、灰度电压产生电路及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108986743B (zh) | 2020-06-02 |
US10431150B2 (en) | 2019-10-01 |
US20180350298A1 (en) | 2018-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108288452B (zh) | 显示装置及其驱动方法 | |
KR102328639B1 (ko) | 표시 장치 및 그의 구동 방법 | |
CN109891381A (zh) | 双路径中央凹图形管线 | |
US9384701B2 (en) | Backlight driver with luminance control and liquid crystal display including the same | |
CN108205999A (zh) | 选通驱动器和包括该选通驱动器的显示装置 | |
CN104517561B (zh) | 显示设备及其驱动方法 | |
CN105654890B (zh) | 显示装置及其驱动方法 | |
KR20180082692A (ko) | 표시 장치 및 그의 구동 방법 | |
CN108305586A (zh) | 显示装置 | |
CN109844850A (zh) | 早期子像素渲染 | |
CN108206009A (zh) | 显示装置和该显示装置的驱动方法 | |
CN108091304A (zh) | 栅极驱动器和使用该栅极驱动器的显示面板 | |
CN106297654B (zh) | 有机发光二极管显示装置及其驱动方法 | |
CN100437233C (zh) | 液晶显示器及其驱动方法 | |
CN109785799A (zh) | 显示装置及其像素补偿电路和驱动方法 | |
CN102457747A (zh) | 立体显示设备及其驱动方法 | |
KR102069321B1 (ko) | 스테이지 및 이를 이용한 유기전계발광 표시장치 | |
CN103578394A (zh) | 选通驱动电路和使用该选通驱动电路的显示装置 | |
CN104123917A (zh) | 基于电子墨水显示屏的电脑显示器 | |
CN107452336A (zh) | 像素驱动电路及其驱动方法、显示面板及其驱动方法 | |
US20170213501A1 (en) | Display apparatus and driving method thereof | |
CN102947873A (zh) | 电润湿显示驱动*** | |
CN109859665A (zh) | 移位寄存器及包括该移位寄存器的显示装置 | |
CN108986743A (zh) | 显示装置、发光控制信号生成装置及方法 | |
CN208335703U (zh) | 电子显示器和电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee after: Shanghai Hehui optoelectronic Co., Ltd Address before: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee before: EverDisplay Optronics (Shanghai) Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 201506, No. nine, No. 1568, Jinshan Industrial Zone, Shanghai, Jinshan District Patentee after: Shanghai Hehui optoelectronic Co., Ltd Address before: 201506 No. nine, No. 1568 engineering road, Shanghai, Jinshan District Patentee before: Shanghai Hehui optoelectronic Co., Ltd |
|
CP02 | Change in the address of a patent holder |