JPWO2022157822A1 - - Google Patents
Info
- Publication number
- JPWO2022157822A1 JPWO2022157822A1 JP2022576248A JP2022576248A JPWO2022157822A1 JP WO2022157822 A1 JPWO2022157822 A1 JP WO2022157822A1 JP 2022576248 A JP2022576248 A JP 2022576248A JP 2022576248 A JP2022576248 A JP 2022576248A JP WO2022157822 A1 JPWO2022157822 A1 JP WO2022157822A1
- Authority
- JP
- Japan
- 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
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- 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
- 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
- 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
- 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/001628 WO2022157822A1 (ja) | 2021-01-19 | 2021-01-19 | 画素回路、表示装置、および、その駆動方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022157822A1 true JPWO2022157822A1 (https=) | 2022-07-28 |
| JPWO2022157822A5 JPWO2022157822A5 (https=) | 2023-08-31 |
| JP7512444B2 JP7512444B2 (ja) | 2024-07-08 |
Family
ID=82549587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022576248A Active JP7512444B2 (ja) | 2021-01-19 | 2021-01-19 | 画素回路、表示装置、および、その駆動方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12159582B2 (https=) |
| JP (1) | JP7512444B2 (https=) |
| WO (1) | WO2022157822A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12307977B2 (en) * | 2022-04-28 | 2025-05-20 | Sharp Display Technology Corporation | Pixel circuit, display device, and method of driving display device |
| CN116312376B (zh) * | 2023-02-28 | 2025-10-17 | 合肥维信诺科技有限公司 | 一种像素电路及其驱动方法、显示面板 |
| CN116631336B (zh) * | 2023-05-25 | 2026-01-20 | 武汉天马微电子有限公司 | 显示面板及显示装置 |
| TWI865115B (zh) * | 2023-10-20 | 2024-12-01 | 敦泰電子股份有限公司 | 重置電壓控制電路 |
| KR20250066519A (ko) * | 2023-11-06 | 2025-05-14 | 삼성디스플레이 주식회사 | 표시 장치 및 그의 구동 방법 |
| WO2025141445A1 (ja) * | 2023-12-28 | 2025-07-03 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| CN119068796B (zh) * | 2024-07-11 | 2025-11-18 | 武汉天马微电子有限公司 | 一种显示面板的驱动方法及一种显示装置 |
| KR20260032770A (ko) * | 2024-08-29 | 2026-03-10 | 삼성디스플레이 주식회사 | 화소 회로 및 이를 포함하는 표시 장치 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012128386A (ja) * | 2010-12-10 | 2012-07-05 | Samsung Mobile Display Co Ltd | 画素、これを利用した表示装置、及びその駆動方法 |
| JP2014137601A (ja) * | 2013-01-17 | 2014-07-28 | Samsung Display Co Ltd | 画素及びこれを用いた有機電界発光表示装置 |
| US20190221165A1 (en) * | 2018-01-15 | 2019-07-18 | Samsung Display Co., Ltd. | Pixel and organic light emitting display device including the same |
| US20190333456A1 (en) * | 2016-10-26 | 2019-10-31 | Samsung Electronics Co., Ltd. | Display device and method |
| US20190371244A1 (en) * | 2018-05-30 | 2019-12-05 | Viewtrix Technology Co., Ltd. | Pixel circuits for light emitting elements |
| KR20200080787A (ko) * | 2018-12-27 | 2020-07-07 | 엘지디스플레이 주식회사 | 표시 장치 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102457757B1 (ko) * | 2015-10-28 | 2022-10-24 | 삼성디스플레이 주식회사 | 화소 회로 및 이를 포함하는 유기 발광 표시 장치 |
| US10304378B2 (en) | 2017-08-17 | 2019-05-28 | Apple Inc. | Electronic devices with low refresh rate display pixels |
| US10490128B1 (en) | 2018-06-05 | 2019-11-26 | Apple Inc. | Electronic devices having low refresh rate display pixels with reduced sensitivity to oxide transistor threshold voltage |
| KR102651754B1 (ko) | 2018-10-12 | 2024-03-29 | 삼성디스플레이 주식회사 | 표시 장치 및 그의 구동 방법 |
| US10916198B2 (en) | 2019-01-11 | 2021-02-09 | Apple Inc. | Electronic display with hybrid in-pixel and external compensation |
| KR102764928B1 (ko) * | 2019-07-26 | 2025-02-12 | 삼성디스플레이 주식회사 | 표시 장치 |
| KR102734877B1 (ko) * | 2020-03-10 | 2024-11-28 | 삼성디스플레이 주식회사 | 화소 회로 |
| KR102708003B1 (ko) * | 2020-05-08 | 2024-09-20 | 삼성디스플레이 주식회사 | 발광 표시 장치 및 발광 표시 장치의 구동 방법 |
| KR102662925B1 (ko) * | 2020-05-20 | 2024-05-08 | 삼성디스플레이 주식회사 | 화소 회로 및 이를 포함하는 표시 장치 |
| KR102794234B1 (ko) * | 2020-08-24 | 2025-04-14 | 삼성디스플레이 주식회사 | 화소, 표시 장치 및 그 구동 방법 |
| KR20220097678A (ko) * | 2020-12-30 | 2022-07-08 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
-
2021
- 2021-01-19 US US18/271,930 patent/US12159582B2/en active Active
- 2021-01-19 JP JP2022576248A patent/JP7512444B2/ja active Active
- 2021-01-19 WO PCT/JP2021/001628 patent/WO2022157822A1/ja not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012128386A (ja) * | 2010-12-10 | 2012-07-05 | Samsung Mobile Display Co Ltd | 画素、これを利用した表示装置、及びその駆動方法 |
| JP2014137601A (ja) * | 2013-01-17 | 2014-07-28 | Samsung Display Co Ltd | 画素及びこれを用いた有機電界発光表示装置 |
| US20190333456A1 (en) * | 2016-10-26 | 2019-10-31 | Samsung Electronics Co., Ltd. | Display device and method |
| US20190221165A1 (en) * | 2018-01-15 | 2019-07-18 | Samsung Display Co., Ltd. | Pixel and organic light emitting display device including the same |
| US20190371244A1 (en) * | 2018-05-30 | 2019-12-05 | Viewtrix Technology Co., Ltd. | Pixel circuits for light emitting elements |
| KR20200080787A (ko) * | 2018-12-27 | 2020-07-07 | 엘지디스플레이 주식회사 | 표시 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7512444B2 (ja) | 2024-07-08 |
| US12159582B2 (en) | 2024-12-03 |
| WO2022157822A1 (ja) | 2022-07-28 |
| US20240304144A1 (en) | 2024-09-12 |
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