JP7782551B2 - 駆動制御装置、および駆動制御方法、並びに情報処理システム、および情報処理システムの情報処理方法 - Google Patents

駆動制御装置、および駆動制御方法、並びに情報処理システム、および情報処理システムの情報処理方法

Info

Publication number
JP7782551B2
JP7782551B2 JP2023517055A JP2023517055A JP7782551B2 JP 7782551 B2 JP7782551 B2 JP 7782551B2 JP 2023517055 A JP2023517055 A JP 2023517055A JP 2023517055 A JP2023517055 A JP 2023517055A JP 7782551 B2 JP7782551 B2 JP 7782551B2
Authority
JP
Japan
Prior art keywords
light emission
leds
led
controls
capacitor
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.)
Active
Application number
JP2023517055A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022230276A5 (https=
JPWO2022230276A1 (https=
Inventor
久夫 櫻井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Sony Group Corp
Original Assignee
Sony Corp
Sony Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp, Sony Group Corp filed Critical Sony Corp
Publication of JPWO2022230276A1 publication Critical patent/JPWO2022230276A1/ja
Publication of JPWO2022230276A5 publication Critical patent/JPWO2022230276A5/ja
Application granted granted Critical
Publication of JP7782551B2 publication Critical patent/JP7782551B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • G09G2300/02—Composition of display devices
    • G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
    • 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
    • G09G2300/06—Passive matrix structure, i.e. with direct application of both column and row voltages to the light emitting or modulating elements, other than LCD or OLED
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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)
JP2023517055A 2021-04-30 2022-02-01 駆動制御装置、および駆動制御方法、並びに情報処理システム、および情報処理システムの情報処理方法 Active JP7782551B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021077235 2021-04-30
JP2021077235 2021-04-30
PCT/JP2022/003724 WO2022230276A1 (ja) 2021-04-30 2022-02-01 駆動制御装置、および駆動制御方法、並びに情報処理システム、および情報処理システムの情報処理方法

Publications (3)

Publication Number Publication Date
JPWO2022230276A1 JPWO2022230276A1 (https=) 2022-11-03
JPWO2022230276A5 JPWO2022230276A5 (https=) 2025-05-13
JP7782551B2 true JP7782551B2 (ja) 2025-12-09

Family

ID=83848200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023517055A Active JP7782551B2 (ja) 2021-04-30 2022-02-01 駆動制御装置、および駆動制御方法、並びに情報処理システム、および情報処理システムの情報処理方法

Country Status (5)

Country Link
US (1) US12322326B2 (https=)
JP (1) JP7782551B2 (https=)
CN (1) CN117223046A (https=)
TW (1) TW202247122A (https=)
WO (1) WO2022230276A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024143189A (ja) * 2023-03-30 2024-10-11 ソニーグループ株式会社 駆動制御装置、およびプログラム、並びに表示システム
CN120375776B (zh) * 2025-05-29 2025-12-16 深圳市新木犀电器有限公司 一种tcon液晶逻辑板上陶瓷电容啸叫降低方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001331149A (ja) 2000-05-23 2001-11-30 Nec Kansai Ltd 有機ｅｌ表示装置の駆動方法および駆動装置
JP2008164898A (ja) 2006-12-28 2008-07-17 Seiko Epson Corp 電気光学装置、その駆動方法および電子機器
JP2008299331A (ja) 2007-05-30 2008-12-11 Honeywell Internatl Inc アクティブマトリックス発光ダイオード（ｌｅｄ）ディスプレイを調光する装置、システム及び方法
JP2010046343A (ja) 2008-08-22 2010-03-04 Fujifilm Corp 超音波診断装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188196U (https=) * 1984-12-24 1986-11-22
JP2000056727A (ja) 1998-06-05 2000-02-25 Matsushita Electric Ind Co Ltd 表示パネルの階調駆動装置
JP4218249B2 (ja) * 2002-03-07 2009-02-04 株式会社日立製作所 表示装置
JP3653506B2 (ja) * 2002-03-20 2005-05-25 株式会社日立製作所 表示装置及びその駆動方法
KR102097411B1 (ko) * 2012-08-14 2020-04-07 삼성디스플레이 주식회사 전압 발생기 및 그것을 포함하는 표시 장치
KR102160814B1 (ko) * 2014-02-24 2020-09-29 삼성디스플레이 주식회사 유기전계발광 표시장치 및 그의 구동방법
CN105938703B (zh) 2016-06-14 2018-11-02 深圳君略科技有限公司 可消除led鬼影的驱动芯片、驱动电路以及驱动方法
KR102549786B1 (ko) * 2019-03-29 2023-06-30 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
KR102822935B1 (ko) * 2020-11-05 2025-06-23 삼성디스플레이 주식회사 표시 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001331149A (ja) 2000-05-23 2001-11-30 Nec Kansai Ltd 有機ｅｌ表示装置の駆動方法および駆動装置
JP2008164898A (ja) 2006-12-28 2008-07-17 Seiko Epson Corp 電気光学装置、その駆動方法および電子機器
JP2008299331A (ja) 2007-05-30 2008-12-11 Honeywell Internatl Inc アクティブマトリックス発光ダイオード（ｌｅｄ）ディスプレイを調光する装置、システム及び方法
JP2010046343A (ja) 2008-08-22 2010-03-04 Fujifilm Corp 超音波診断装置

Also Published As

Publication number Publication date
US12322326B2 (en) 2025-06-03
WO2022230276A1 (ja) 2022-11-03
US20240203328A1 (en) 2024-06-20
CN117223046A (zh) 2023-12-12
TW202247122A (zh) 2022-12-01
JPWO2022230276A1 (https=) 2022-11-03

Similar Documents

Publication Publication Date Title
CN102855841B (zh) Led显示系统
CN102013230B (zh) 有机发光显示器及其驱动方法
JP7782551B2 (ja) 駆動制御装置、および駆動制御方法、並びに情報処理システム、および情報処理システムの情報処理方法
KR102535805B1 (ko) 표시 패널 구동부 및 이를 포함하는 표시 장치
CN113450724B (zh) 扫描式显示器及其驱动装置
CN118692397A (zh) 显示设备及其背光控制方法
JP2006178435A (ja) 液晶表示装置とその駆動方法
KR102536673B1 (ko) 표시 장치, 표시 장치를 위한 전원 공급 장치 및 표시 장치의 구동 방법
JP2018018084A (ja) 表示装置
JP4010983B2 (ja) プラズマ表示パネルのアドレスデータ自動電力制御方法と装置、その装置を有するプラズマ表示パネル装置
CN113450721B (zh) 扫描式显示器及其驱动装置与驱动方法
JP2017075984A (ja) 表示装置
KR20170033963A (ko) 표시 장치 및 이를 포함하는 전자 기기
CN113571001B (zh) 显示装置及显示系统
JPH0876716A (ja) マルチスキャン適応型プラズマディスプレイ装置
KR20180076490A (ko) 유기발광표시장치와 유기발광표시장치의 구동 방법
CN106548739B (zh) 显示驱动装置、显示设备和显示驱动方法
US20030095117A1 (en) Matrix display device and method of driving matrix display device
WO2022190621A1 (ja) 駆動制御装置、および駆動制御方法、並びに情報処理システム
JP5200642B2 (ja) 画像表示装置及び画像表示方法
WO2024204576A1 (en) Drive control device, program, and display system
US11900888B2 (en) Electronic device and driving method of electronic device
JP4444132B2 (ja) 電圧駆動式アレイの較正
KR102573344B1 (ko) 유기발광표시장치, 타이밍 컨트롤러 및 타이밍 컨트롤러의 구동 방법
CN119380664A (zh) 显示面板的驱动方法及驱动系统、存储介质及显示装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241205

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250501

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250617

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250812

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: 20251028

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20251110

R150 Certificate of patent or registration of utility model

Ref document number: 7782551

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150