JP2023146606A - 表示システム - Google Patents

表示システム Download PDF

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Publication number
JP2023146606A
JP2023146606A JP2022053868A JP2022053868A JP2023146606A JP 2023146606 A JP2023146606 A JP 2023146606A JP 2022053868 A JP2022053868 A JP 2022053868A JP 2022053868 A JP2022053868 A JP 2022053868A JP 2023146606 A JP2023146606 A JP 2023146606A
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JP
Japan
Prior art keywords
gradation
color
sub
color temperature
pixel
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.)
Withdrawn
Application number
JP2022053868A
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English (en)
Japanese (ja)
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JP2023146606A5 (enExample
Inventor
潤 色部
Jun Irobe
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2022053868A priority Critical patent/JP2023146606A/ja
Priority to US18/190,978 priority patent/US12080237B2/en
Publication of JP2023146606A publication Critical patent/JP2023146606A/ja
Publication of JP2023146606A5 publication Critical patent/JP2023146606A5/ja
Withdrawn legal-status Critical Current

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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
    • 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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature

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)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
JP2022053868A 2022-03-29 2022-03-29 表示システム Withdrawn JP2023146606A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022053868A JP2023146606A (ja) 2022-03-29 2022-03-29 表示システム
US18/190,978 US12080237B2 (en) 2022-03-29 2023-03-28 Display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022053868A JP2023146606A (ja) 2022-03-29 2022-03-29 表示システム

Publications (2)

Publication Number Publication Date
JP2023146606A true JP2023146606A (ja) 2023-10-12
JP2023146606A5 JP2023146606A5 (enExample) 2025-03-18

Family

ID=88239719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022053868A Withdrawn JP2023146606A (ja) 2022-03-29 2022-03-29 表示システム

Country Status (2)

Country Link
US (1) US12080237B2 (enExample)
JP (1) JP2023146606A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023146606A (ja) * 2022-03-29 2023-10-12 セイコーエプソン株式会社 表示システム
JP2024099940A (ja) * 2023-01-13 2024-07-26 セイコーエプソン株式会社 表示装置および電子機器

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001119717A (ja) * 1999-10-18 2001-04-27 Internatl Business Mach Corp <Ibm> ホワイトポイント調整方法、カラー画像処理方法、ホワイトポイント調整装置、および液晶表示装置
US20100277410A1 (en) * 2009-03-24 2010-11-04 Apple Inc. Led selection for white point control in backlights
US20110149166A1 (en) * 2009-12-23 2011-06-23 Anthony Botzas Color correction to compensate for displays' luminance and chrominance transfer characteristics
WO2011083808A1 (ja) * 2010-01-07 2011-07-14 シャープ株式会社 液晶表示装置および信号変換回路
WO2012164692A1 (ja) * 2011-05-31 2012-12-06 Ｎｅｃディスプレイソリューションズ株式会社 表示装置、及び表示制御方法
WO2012164678A1 (ja) * 2011-05-31 2012-12-06 Ｎｅｃディスプレイソリューションズ株式会社 表示装置、表示方法
JP2012253595A (ja) * 2011-06-03 2012-12-20 Seiko Epson Corp 画像処理装置、画像表示システム、画像処理装置の制御方法、プログラム及び記録媒体
WO2013046430A1 (ja) * 2011-09-30 2013-04-04 Ｎｅｃディスプレイソリューションズ株式会社 色度補正装置、色度補正方法および表示装置
US20200105179A1 (en) * 2018-09-28 2020-04-02 Apple Inc. Gray Tracking Across Dynamically Changing Display Characteristics
WO2020100724A1 (ja) * 2018-11-12 2020-05-22 Eizo株式会社 画像処理システム、画像処理装置、およびコンピュータープログラム
CN112233615A (zh) * 2020-12-09 2021-01-15 卡莱特（深圳）云科技有限公司 一种提升led显示屏显示效果的方法及装置
US20210027727A1 (en) * 2017-08-16 2021-01-28 HKC Corporation Limited Display device and white balance adjusting method thereof
US20210125570A1 (en) * 2019-10-25 2021-04-29 Samsung Electronics Co., Ltd. Display apparatus and operating method thereof
CN113838436A (zh) * 2021-09-27 2021-12-24 惠州Tcl移动通信有限公司 色温调整方法、装置、存储介质及电子设备

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JP3841151B2 (ja) * 2001-06-28 2006-11-01 セイコーエプソン株式会社 画像処理装置、画像処理方法、プログラムおよび記録媒体
JP3901173B2 (ja) * 2004-06-07 2007-04-04 セイコーエプソン株式会社 画像処理装置、画像処理方法及び画像処理プログラム
JP4325552B2 (ja) * 2004-12-24 2009-09-02 セイコーエプソン株式会社 画像処理装置、画像処理方法及び画像処理プログラム
JP2007110576A (ja) * 2005-10-17 2007-04-26 Fujifilm Corp 被写体像データの色補正装置およびその制御方法
JP4400644B2 (ja) * 2007-04-18 2010-01-20 セイコーエプソン株式会社 画像処理装置、色補正テーブル生成装置、表示装置、画像処理方法
JP5227539B2 (ja) 2007-05-23 2013-07-03 Ｅｉｚｏ株式会社 出力値設定方法、出力値設定装置及び表示装置
JP5226361B2 (ja) * 2008-04-09 2013-07-03 キヤノン株式会社 放送受信装置、放送受信方法
US9165493B2 (en) * 2008-10-14 2015-10-20 Apple Inc. Color correction of electronic displays utilizing gain control
WO2010128962A1 (en) * 2009-05-06 2010-11-11 Thomson Licensing Methods and systems for delivering multimedia content optimized in accordance with presentation device capabilities
US8830256B2 (en) * 2009-12-23 2014-09-09 Samsung Display Co., Ltd. Color correction to compensate for displays' luminance and chrominance transfer characteristics
JP2012093590A (ja) * 2010-10-27 2012-05-17 Hitachi Displays Ltd 画像表示装置およびその制御方法
US8902246B2 (en) * 2010-12-22 2014-12-02 Apple Inc. Color correction for wide gamut systems
JP5962428B2 (ja) * 2012-10-22 2016-08-03 セイコーエプソン株式会社 画像処理装置の調整方法、調整装置、画像処理装置、及び表示モジュール
JP2015056800A (ja) 2013-09-12 2015-03-23 ソニー株式会社 映像信号処理回路、映像信号処理方法、及び、表示装置
JP2015108796A (ja) * 2013-10-22 2015-06-11 キヤノン株式会社 画像表示システム、画像表示システムの制御方法、画像表示装置、画像表示装置の制御方法
KR102548857B1 (ko) * 2016-11-30 2023-06-29 삼성디스플레이 주식회사 표시 장치 및 이를 이용한 표시 패널의 구동 방법
US20200388213A1 (en) * 2019-06-07 2020-12-10 Apple Inc. Pixel drive compensation (pdc) power saving via condition-based thresholding
CN114093306B (zh) * 2020-07-30 2025-11-04 三星显示有限公司 显示装置
CN112700748B (zh) * 2020-12-28 2021-11-26 合肥视涯显示科技有限公司 一种显示面板及其控制方法、显示装置
JP2023146606A (ja) * 2022-03-29 2023-10-12 セイコーエプソン株式会社 表示システム

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001119717A (ja) * 1999-10-18 2001-04-27 Internatl Business Mach Corp <Ibm> ホワイトポイント調整方法、カラー画像処理方法、ホワイトポイント調整装置、および液晶表示装置
US20100277410A1 (en) * 2009-03-24 2010-11-04 Apple Inc. Led selection for white point control in backlights
US20110149166A1 (en) * 2009-12-23 2011-06-23 Anthony Botzas Color correction to compensate for displays' luminance and chrominance transfer characteristics
WO2011083808A1 (ja) * 2010-01-07 2011-07-14 シャープ株式会社 液晶表示装置および信号変換回路
WO2012164692A1 (ja) * 2011-05-31 2012-12-06 Ｎｅｃディスプレイソリューションズ株式会社 表示装置、及び表示制御方法
WO2012164678A1 (ja) * 2011-05-31 2012-12-06 Ｎｅｃディスプレイソリューションズ株式会社 表示装置、表示方法
JP2012253595A (ja) * 2011-06-03 2012-12-20 Seiko Epson Corp 画像処理装置、画像表示システム、画像処理装置の制御方法、プログラム及び記録媒体
WO2013046430A1 (ja) * 2011-09-30 2013-04-04 Ｎｅｃディスプレイソリューションズ株式会社 色度補正装置、色度補正方法および表示装置
US20210027727A1 (en) * 2017-08-16 2021-01-28 HKC Corporation Limited Display device and white balance adjusting method thereof
US20200105179A1 (en) * 2018-09-28 2020-04-02 Apple Inc. Gray Tracking Across Dynamically Changing Display Characteristics
WO2020100724A1 (ja) * 2018-11-12 2020-05-22 Eizo株式会社 画像処理システム、画像処理装置、およびコンピュータープログラム
US20210125570A1 (en) * 2019-10-25 2021-04-29 Samsung Electronics Co., Ltd. Display apparatus and operating method thereof
CN112233615A (zh) * 2020-12-09 2021-01-15 卡莱特（深圳）云科技有限公司 一种提升led显示屏显示效果的方法及装置
CN113838436A (zh) * 2021-09-27 2021-12-24 惠州Tcl移动通信有限公司 色温调整方法、装置、存储介质及电子设备

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