JPWO2021191721A1 - - Google Patents
Info
- Publication number
- JPWO2021191721A1 JPWO2021191721A1 JP2022509746A JP2022509746A JPWO2021191721A1 JP WO2021191721 A1 JPWO2021191721 A1 JP WO2021191721A1 JP 2022509746 A JP2022509746 A JP 2022509746A JP 2022509746 A JP2022509746 A JP 2022509746A JP WO2021191721 A1 JPWO2021191721 A1 JP WO2021191721A1
- 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
-
- 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]
- G09G3/3275—Details of drivers for 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
- 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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- G09G2300/0426—Layout of electrodes and connections
-
- 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
- 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
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
-
- 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
- G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
-
- 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
- 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
-
- 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
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)
- Control Of El Displays (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020058439 | 2020-03-27 | ||
| JP2020058439 | 2020-03-27 | ||
| PCT/IB2021/052112 WO2021191721A1 (ja) | 2020-03-27 | 2021-03-15 | 表示装置、及び電子機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021191721A1 true JPWO2021191721A1 (https=) | 2021-09-30 |
| JPWO2021191721A5 JPWO2021191721A5 (https=) | 2024-03-21 |
| JP7642615B2 JP7642615B2 (ja) | 2025-03-10 |
Family
ID=77890988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022509746A Active JP7642615B2 (ja) | 2020-03-27 | 2021-03-15 | 表示装置、及び電子機器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11948515B2 (https=) |
| JP (1) | JP7642615B2 (https=) |
| KR (1) | KR20220158772A (https=) |
| CN (1) | CN115335891A (https=) |
| WO (1) | WO2021191721A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210125049A1 (en) * | 2019-10-29 | 2021-04-29 | Taiwan Semiconductor Manufacturing Co., Ltd. | System for executing neural network |
| KR20240093706A (ko) | 2021-10-22 | 2024-06-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 전자 기기 |
| KR20240108423A (ko) * | 2021-11-18 | 2024-07-09 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 화상 처리 시스템 |
| KR20240113917A (ko) | 2021-11-30 | 2024-07-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치 및 전자 기기 |
| WO2025233769A1 (ja) * | 2024-05-10 | 2025-11-13 | 株式会社半導体エネルギー研究所 | 半導体装置及び表示装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05307368A (ja) * | 1992-04-30 | 1993-11-19 | Fujitsu Ltd | 多階調アクティブマトリックス液晶駆動回路 |
| JP2007041537A (ja) * | 2005-08-04 | 2007-02-15 | Korea Advanced Inst Of Science & Technol | 平板ディスプレイ駆動用時分割サンプリングを利用したデジタルアナログ回路及びその具現方法とそれを利用したデータ駆動回路 |
| US20090051575A1 (en) * | 2007-08-22 | 2009-02-26 | Hyung-Min Lee | Driving apparatus for display |
| US20170178586A1 (en) * | 2015-12-22 | 2017-06-22 | Electronics And Telecommunications Research Institute | Display apparatus and tiled display apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7248232B1 (en) | 1998-02-25 | 2007-07-24 | Semiconductor Energy Laboratory Co., Ltd. | Information processing device |
| JP2000002856A (ja) | 1998-02-25 | 2000-01-07 | Semiconductor Energy Lab Co Ltd | 情報処理装置 |
| KR101870119B1 (ko) | 2009-12-25 | 2018-06-25 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
| WO2012029638A1 (en) | 2010-09-03 | 2012-03-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
| US10354574B2 (en) * | 2015-09-25 | 2019-07-16 | Semiconductor Energy Laboratory Co., Ltd. | Driver IC and electronic device |
| KR20170075618A (ko) | 2015-12-22 | 2017-07-03 | 한국전자통신연구원 | 표시 장치 및 타일형 표시 장치. |
| US10290253B2 (en) * | 2016-06-10 | 2019-05-14 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, system, and method for operating system |
| WO2019092540A1 (en) | 2017-11-09 | 2019-05-16 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device, and electronic device |
| US11120764B2 (en) | 2017-12-21 | 2021-09-14 | Semiconductor Energy Laboratory Co., Ltd. | Display device and electronic device |
| WO2019220278A1 (ja) | 2018-05-17 | 2019-11-21 | 株式会社半導体エネルギー研究所 | 表示装置、及び電子機器 |
-
2021
- 2021-03-15 KR KR1020227036713A patent/KR20220158772A/ko active Pending
- 2021-03-15 CN CN202180024435.8A patent/CN115335891A/zh active Pending
- 2021-03-15 US US17/911,147 patent/US11948515B2/en active Active
- 2021-03-15 JP JP2022509746A patent/JP7642615B2/ja active Active
- 2021-03-15 WO PCT/IB2021/052112 patent/WO2021191721A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05307368A (ja) * | 1992-04-30 | 1993-11-19 | Fujitsu Ltd | 多階調アクティブマトリックス液晶駆動回路 |
| JP2007041537A (ja) * | 2005-08-04 | 2007-02-15 | Korea Advanced Inst Of Science & Technol | 平板ディスプレイ駆動用時分割サンプリングを利用したデジタルアナログ回路及びその具現方法とそれを利用したデータ駆動回路 |
| US20090051575A1 (en) * | 2007-08-22 | 2009-02-26 | Hyung-Min Lee | Driving apparatus for display |
| US20170178586A1 (en) * | 2015-12-22 | 2017-06-22 | Electronics And Telecommunications Research Institute | Display apparatus and tiled display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115335891A (zh) | 2022-11-11 |
| US20230138701A1 (en) | 2023-05-04 |
| US11948515B2 (en) | 2024-04-02 |
| WO2021191721A1 (ja) | 2021-09-30 |
| JP7642615B2 (ja) | 2025-03-10 |
| KR20220158772A (ko) | 2022-12-01 |
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