JPWO2021131830A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2021131830A5
JPWO2021131830A5 JP2021567265A JP2021567265A JPWO2021131830A5 JP WO2021131830 A5 JPWO2021131830 A5 JP WO2021131830A5 JP 2021567265 A JP2021567265 A JP 2021567265A JP 2021567265 A JP2021567265 A JP 2021567265A JP WO2021131830 A5 JPWO2021131830 A5 JP WO2021131830A5
Authority
JP
Japan
Prior art keywords
signal processing
light emission
emission duty
duty value
self
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.)
Pending
Application number
JP2021567265A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021131830A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2020/046460 external-priority patent/WO2021131830A1/ja
Publication of JPWO2021131830A1 publication Critical patent/JPWO2021131830A1/ja
Publication of JPWO2021131830A5 publication Critical patent/JPWO2021131830A5/ja
Pending legal-status Critical Current

Links

JP2021567265A 2019-12-27 2020-12-14 Pending JPWO2021131830A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019238105 2019-12-27
PCT/JP2020/046460 WO2021131830A1 (ja) 2019-12-27 2020-12-14 信号処理装置、信号処理方法、及び表示装置

Publications (2)

Publication Number Publication Date
JPWO2021131830A1 JPWO2021131830A1 (https=) 2021-07-01
JPWO2021131830A5 true JPWO2021131830A5 (https=) 2022-08-25

Family

ID=76574424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567265A Pending JPWO2021131830A1 (https=) 2019-12-27 2020-12-14

Country Status (5)

Country Link
US (2) US12073780B2 (https=)
EP (1) EP4083983A4 (https=)
JP (1) JPWO2021131830A1 (https=)
CN (2) CN120877636A (https=)
WO (1) WO2021131830A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102680091B1 (ko) * 2020-04-17 2024-07-03 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR102696842B1 (ko) * 2020-12-14 2024-08-19 엘지디스플레이 주식회사 전계 발광 표시장치와 그 구동방법
US12532022B2 (en) 2023-10-30 2026-01-20 Himax Technologies Limited Method of motion adaptive spatial smoothing for local dimming and system thereof
US12512071B2 (en) * 2024-04-24 2025-12-30 Himax Technologies Limited Luminance compensation method of motion vector in local dimming
KR102847140B1 (ko) * 2024-07-17 2025-08-14 엘지전자 주식회사 디스플레이 장치 및 그의 동작 방법

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7317445B2 (en) * 2002-05-28 2008-01-08 Koninklijke Philips Electronics N. V. Motion blur decrease in varying duty cycle
JP2004252216A (ja) 2003-02-20 2004-09-09 Hitachi Ltd 自発光型表示装置とその駆動方法
KR100818013B1 (ko) * 2004-02-19 2008-03-31 샤프 가부시키가이샤 영상 표시 장치 및 영상 표시 방법
JP2006189658A (ja) * 2005-01-06 2006-07-20 Toshiba Corp 画像表示装置及びその画像表示方法
US8106865B2 (en) * 2006-06-02 2012-01-31 Semiconductor Energy Laboratory Co., Ltd. Display device and driving method thereof
JP5177999B2 (ja) * 2006-12-05 2013-04-10 株式会社半導体エネルギー研究所 液晶表示装置
KR20080101679A (ko) * 2007-05-18 2008-11-21 소니 가부시끼 가이샤 표시 장치, 영상 신호 처리 방법, 및 프로그램
CN101681591B (zh) * 2007-05-25 2012-07-18 索尼株式会社 显示设备及影像信号处理方法
RU2469416C2 (ru) * 2007-06-08 2012-12-10 Сони Корпорейшн Устройство дисплея, способ управления устройством дисплея и компьютерная программа
KR101594189B1 (ko) * 2007-06-13 2016-02-15 가부시키가이샤 제이올레드 표시 장치, 영상 신호 처리 방법, 및 기록 매체
BRPI0813523A2 (pt) * 2007-07-11 2014-12-23 Sony Corp Dispositivo de exibição, método e processamento de sinal de imagem de um dispositivo de exibição, e, programa.
JP5091575B2 (ja) * 2007-07-20 2012-12-05 三洋電機株式会社 映像表示装置
JP4433041B2 (ja) * 2007-11-16 2010-03-17 ソニー株式会社 表示装置、画像信号処理方法、およびプログラム
JP2010015008A (ja) * 2008-07-04 2010-01-21 Samsung Electronics Co Ltd 映像信号処理装置、映像信号処理方法、プログラム、および表示装置
JP2010160237A (ja) * 2009-01-07 2010-07-22 Seiko Epson Corp 発光制御信号生成方法、発光制御信号生成回路、表示装置、電子機器
KR101351414B1 (ko) * 2009-12-14 2014-01-23 엘지디스플레이 주식회사 액정 표시 장치의 로컬 디밍 구동 방법 및 장치
WO2011117679A1 (en) * 2010-03-25 2011-09-29 Nokia Corporation Apparatus, display module and method for adaptive blank frame insertion
US8896641B2 (en) * 2011-06-01 2014-11-25 Lg Display Co., Ltd. Organic light emitting diode display device and method of driving the same
TW201445542A (zh) * 2013-05-20 2014-12-01 Sony Corp 影像信號處理電路、影像信號處理方法及顯示裝置
KR102114330B1 (ko) * 2013-10-08 2020-05-22 엘지디스플레이 주식회사 유기 발광 표시 장치
JP6311868B2 (ja) * 2013-11-07 2018-04-18 株式会社Ｊｏｌｅｄ 画像処理回路、画像処理方法、及び、表示装置
CN105489170B (zh) * 2014-09-16 2019-08-06 青岛海信电器股份有限公司 一种背光源的驱动方法、装置及显示设备
KR102218642B1 (ko) * 2014-11-27 2021-02-23 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
US9851552B2 (en) * 2015-06-01 2017-12-26 Canon Kabushiki Kaisha Image display apparatus
US20180075798A1 (en) * 2016-09-14 2018-03-15 Apple Inc. External Compensation for Display on Mobile Device
JP6753332B2 (ja) * 2017-02-23 2020-09-09 トヨタ自動車株式会社 電池システム
US10497321B2 (en) * 2017-10-31 2019-12-03 Wuhan China Star Optoelectronics Technology Co., Ltd. Image processing method and device thereof
US11222606B2 (en) * 2017-12-19 2022-01-11 Sony Group Corporation Signal processing apparatus, signal processing method, and display apparatus
JP6514811B2 (ja) * 2018-06-08 2019-05-15 双葉電子工業株式会社 表示駆動装置、表示装置、表示駆動方法
CN109360530B (zh) 2018-10-30 2023-06-27 武汉华星光电技术有限公司 液晶显示装置及其背光控制方法
JP7120062B2 (ja) * 2019-02-07 2022-08-17 トヨタ自動車株式会社 組電池の充放電制御装置および組電池の充放電制御方法

Similar Documents

Publication Publication Date Title
JPWO2021131830A5 (https=)
KR102218642B1 (ko) 표시 장치 및 표시 장치의 구동 방법
US9343042B2 (en) Four-channel display with desaturation and luminance gain
JP6291692B2 (ja) アクティブマトリクス表示装置およびその駆動方法
EP3629319B1 (en) Brightness compensation system and brightness compensation method for oled display apparatus
US9035980B2 (en) Method of using a pixel to display an image
KR101132069B1 (ko) 유기 전계발광 표시장치 및 그 구동방법
EP3223266B1 (en) Organic light emitting diode display device and method of operating the same
JP2010152174A5 (https=)
KR102154698B1 (ko) 표시장치와 그 휘도 향상 방법
WO2010067739A1 (ja) 表示装置、表示装置の駆動方法およびプログラム
JP6142235B2 (ja) 表示装置およびその駆動方法
KR20140018114A (ko) 디스플레이 장치 및 그 이미지 제어 방법
JP2008122516A (ja) 表示装置及び映像信号処理システム
JP6021339B2 (ja) 表示装置及びその制御方法
KR20150078025A (ko) 유기 발광 다이오드 표시 장치의 휘도 제어 방법 및 장치
US7839362B2 (en) Sticking phenomenon correction method, self-luminous apparatus, sticking phenomenon correction apparatus and program
WO2014141884A1 (ja) 画像処理装置及び液晶表示装置
KR102185118B1 (ko) 유기발광표시장치 및 이의 동작방법
KR100624366B1 (ko) 표시장치 및 그의 동적 감마 적용방법
KR20160092335A (ko) 영상 처리 방법 및 장치와 이를 이용하는 표시 장치
US9552763B2 (en) Data conversion unit and method of converting data
JP4887598B2 (ja) 表示装置及び表示方法
JP5990740B2 (ja) 表示装置、映像種別判定装置、表示装置の駆動方法、及び映像種別の判定方法
CN115050318A (zh) 具串扰补偿的显示驱动装置及包含其的显示装置