CN116403542A - 影像数据识别电路以及面板系统控制器 - Google Patents

影像数据识别电路以及面板系统控制器 Download PDF

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Publication number
CN116403542A
CN116403542A CN202310464149.4A CN202310464149A CN116403542A CN 116403542 A CN116403542 A CN 116403542A CN 202310464149 A CN202310464149 A CN 202310464149A CN 116403542 A CN116403542 A CN 116403542A
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CN
China
Prior art keywords
image data
horizontal line
current
source driver
circuit
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Pending
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CN202310464149.4A
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English (en)
Chinese (zh)
Inventor
加藤雅弘
长野英生
山野要
友国哲男
牧野努
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CEREBREX Inc
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CEREBREX Inc
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Publication date
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Publication of CN116403542A publication Critical patent/CN116403542A/zh
Pending 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
    • G09G3/34—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
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • G09G2300/0404—Matrix technologies
    • G09G2300/0408—Integration of the drivers onto the display substrate
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
CN202310464149.4A 2022-04-26 2023-04-26 影像数据识别电路以及面板系统控制器 Pending CN116403542A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2022072775 2022-04-26
JP2022-072775 2022-04-26
JP2022210878A JP7276948B1 (ja) 2022-04-26 2022-12-27 映像データ識別回路及びパネルシステムコントローラ
JP2022-210878 2022-12-27

Publications (1)

Publication Number Publication Date
CN116403542A true CN116403542A (zh) 2023-07-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310464149.4A Pending CN116403542A (zh) 2022-04-26 2023-04-26 影像数据识别电路以及面板系统控制器

Country Status (4)

Country Link
JP (1) JP7276948B1 (ja)
KR (1) KR102599528B1 (ja)
CN (1) CN116403542A (ja)
TW (1) TWI813531B (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011130019A (ja) * 2009-12-15 2011-06-30 Sharp Corp 表示装置、輝度ムラ補正方法、および補正データ作成装置
CN107529669A (zh) * 2016-10-12 2018-01-02 思博半导体股份有限公司 数据输出装置
CN112216246A (zh) * 2019-07-11 2021-01-12 拉碧斯半导体株式会社 数据驱动器以及显示装置
CN113314082A (zh) * 2020-02-27 2021-08-27 拉碧斯半导体株式会社 显示装置以及源极驱动器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100486254B1 (ko) 2002-08-20 2005-05-03 삼성전자주식회사 액정 표시 장치를 저 전력으로 구동하는 회로 및 그 방법
KR101329505B1 (ko) * 2010-05-28 2013-11-13 엘지디스플레이 주식회사 액정표시장치와 그 구동방법
TWI459346B (zh) * 2011-10-07 2014-11-01 Novatek Microelectronics Corp 顯示驅動裝置
JP6462207B2 (ja) 2013-11-21 2019-01-30 ラピスセミコンダクタ株式会社 表示デバイスの駆動装置
JP5974218B1 (ja) 2015-03-19 2016-08-23 株式会社セレブレクス 画像通信装置
CN107705754B (zh) * 2017-10-16 2020-06-12 京东方科技集团股份有限公司 一种有机电致发光元件的驱动方法和驱动电路、显示装置
CN108520716B (zh) 2018-04-12 2019-10-01 京东方科技集团股份有限公司 一种像素电路单元及驱动方法、显示面板、显示装置
US11195491B2 (en) 2019-04-05 2021-12-07 Silicon Works Co., Ltd. Power management device to minimize power consumption
KR20210071207A (ko) 2019-12-06 2021-06-16 주식회사 실리콘웍스 표시장치 및 그 동작방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011130019A (ja) * 2009-12-15 2011-06-30 Sharp Corp 表示装置、輝度ムラ補正方法、および補正データ作成装置
CN107529669A (zh) * 2016-10-12 2018-01-02 思博半导体股份有限公司 数据输出装置
CN112216246A (zh) * 2019-07-11 2021-01-12 拉碧斯半导体株式会社 数据驱动器以及显示装置
CN113314082A (zh) * 2020-02-27 2021-08-27 拉碧斯半导体株式会社 显示装置以及源极驱动器

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Publication number Publication date
JP2023162102A (ja) 2023-11-08
TWI813531B (zh) 2023-08-21
KR102599528B1 (ko) 2023-11-07
KR20230151899A (ko) 2023-11-02
TW202343408A (zh) 2023-11-01
JP7276948B1 (ja) 2023-05-18

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