JPWO2023053713A1 - - Google Patents
Info
- Publication number
- JPWO2023053713A1 JPWO2023053713A1 JP2023550420A JP2023550420A JPWO2023053713A1 JP WO2023053713 A1 JPWO2023053713 A1 JP WO2023053713A1 JP 2023550420 A JP2023550420 A JP 2023550420A JP 2023550420 A JP2023550420 A JP 2023550420A JP WO2023053713 A1 JPWO2023053713 A1 JP WO2023053713A1
- 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
- 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]
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
- G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time modulation
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- 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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
-
- 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
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021160405 | 2021-09-30 | ||
| JP2021160405 | 2021-09-30 | ||
| PCT/JP2022/029622 WO2023053713A1 (ja) | 2021-09-30 | 2022-08-02 | 表示装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023053713A1 true JPWO2023053713A1 (https=) | 2023-04-06 |
| JPWO2023053713A5 JPWO2023053713A5 (https=) | 2024-03-08 |
| JP7634705B2 JP7634705B2 (ja) | 2025-02-21 |
Family
ID=85782267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023550420A Active JP7634705B2 (ja) | 2021-09-30 | 2022-08-02 | 表示装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12277897B2 (https=) |
| JP (1) | JP7634705B2 (https=) |
| WO (1) | WO2023053713A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005338811A (ja) * | 2004-04-28 | 2005-12-08 | Semiconductor Energy Lab Co Ltd | 発光装置 |
| JP2008287195A (ja) * | 2007-05-21 | 2008-11-27 | Sony Corp | 表示装置及び電子機器 |
| JP2010276783A (ja) * | 2009-05-27 | 2010-12-09 | Toshiba Mobile Display Co Ltd | アクティブマトリクス型表示装置 |
| JP2018205707A (ja) * | 2017-05-31 | 2018-12-27 | エルジー ディスプレイ カンパニー リミテッド | 電界発光表示装置 |
| WO2021171921A1 (ja) * | 2020-02-27 | 2021-09-02 | 京セラ株式会社 | 表示装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG119186A1 (en) * | 2002-05-17 | 2006-02-28 | Semiconductor Energy Lab | Display apparatus and driving method thereof |
| JP4005099B2 (ja) * | 2002-05-17 | 2007-11-07 | 株式会社半導体エネルギー研究所 | 表示装置 |
| US7928937B2 (en) * | 2004-04-28 | 2011-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
| JP5121118B2 (ja) * | 2004-12-08 | 2013-01-16 | 株式会社ジャパンディスプレイイースト | 表示装置 |
| KR20130126005A (ko) * | 2012-05-10 | 2013-11-20 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 및 그의 구동방법 |
| JP2016109772A (ja) * | 2014-12-03 | 2016-06-20 | ソニー株式会社 | 表示装置および電子機器 |
| JP7261071B2 (ja) * | 2018-07-26 | 2023-04-19 | Ｔｉａｎｍａ Ｊａｐａｎ株式会社 | 表示装置 |
| CN110783373B (zh) * | 2018-07-26 | 2024-08-23 | 天马日本株式会社 | 显示装置 |
| KR102568250B1 (ko) * | 2018-10-08 | 2023-08-22 | 삼성디스플레이 주식회사 | 화소, 이를 구비한 표시 장치 및 그의 구동 방법 |
| JP2020064159A (ja) | 2018-10-16 | 2020-04-23 | 株式会社ジャパンディスプレイ | 表示装置 |
| KR102658371B1 (ko) * | 2020-04-02 | 2024-04-18 | 삼성디스플레이 주식회사 | 화소 회로 및 표시 패널 |
| US12094396B2 (en) * | 2020-12-18 | 2024-09-17 | Intel Corporation | Driving circuit for power efficient LED display |
-
2022
- 2022-08-02 JP JP2023550420A patent/JP7634705B2/ja active Active
- 2022-08-02 WO PCT/JP2022/029622 patent/WO2023053713A1/ja not_active Ceased
-
2024
- 2024-02-15 US US18/442,816 patent/US12277897B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005338811A (ja) * | 2004-04-28 | 2005-12-08 | Semiconductor Energy Lab Co Ltd | 発光装置 |
| JP2008287195A (ja) * | 2007-05-21 | 2008-11-27 | Sony Corp | 表示装置及び電子機器 |
| JP2010276783A (ja) * | 2009-05-27 | 2010-12-09 | Toshiba Mobile Display Co Ltd | アクティブマトリクス型表示装置 |
| JP2018205707A (ja) * | 2017-05-31 | 2018-12-27 | エルジー ディスプレイ カンパニー リミテッド | 電界発光表示装置 |
| WO2021171921A1 (ja) * | 2020-02-27 | 2021-09-02 | 京セラ株式会社 | 表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7634705B2 (ja) | 2025-02-21 |
| US20240194124A1 (en) | 2024-06-13 |
| WO2023053713A1 (ja) | 2023-04-06 |
| US12277897B2 (en) | 2025-04-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231205 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231205 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240917 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241021 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20250121 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20250210 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7634705 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |