JP7438186B2 - ディスプレイの再スキャン - Google Patents

ディスプレイの再スキャン Download PDF

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JP7438186B2
JP7438186B2 JP2021505339A JP2021505339A JP7438186B2 JP 7438186 B2 JP7438186 B2 JP 7438186B2 JP 2021505339 A JP2021505339 A JP 2021505339A JP 2021505339 A JP2021505339 A JP 2021505339A JP 7438186 B2 JP7438186 B2 JP 7438186B2
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pixel
voltage
gate
image
rows
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JPWO2020046538A5 (enExample
JP2021536031A (ja
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モリン、スティーブン・エル
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シナプティクス インコーポレイテッド
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Publication of JPWO2020046538A5 publication Critical patent/JPWO2020046538A5/ja
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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
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan 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
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • 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
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0202—Addressing of scan or signal lines
    • G09G2310/0213—Addressing of scan or signal lines controlling the sequence of the scanning lines with respect to the patterns to be displayed, e.g. to save power
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0237—Switching ON and OFF the backlight within one frame
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/024—Scrolling of light from the illumination source over the display in combination with the scanning of the display 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
    • G09G2310/00—Command of the display device
    • G09G2310/04—Partial updating of the display 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
    • G09G2320/0252—Improving the response speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2021505339A 2018-08-30 2019-08-02 ディスプレイの再スキャン Active JP7438186B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024019547A JP2024056853A (ja) 2018-08-30 2024-02-13 ディスプレイの再スキャン

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/118,377 2018-08-30
US16/118,377 US10762866B2 (en) 2018-08-30 2018-08-30 Display rescan
PCT/US2019/044931 WO2020046538A1 (en) 2018-08-30 2019-08-02 Display rescan

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024019547A Division JP2024056853A (ja) 2018-08-30 2024-02-13 ディスプレイの再スキャン

Publications (3)

Publication Number Publication Date
JP2021536031A JP2021536031A (ja) 2021-12-23
JPWO2020046538A5 JPWO2020046538A5 (enExample) 2022-08-02
JP7438186B2 true JP7438186B2 (ja) 2024-02-26

Family

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Application Number Title Priority Date Filing Date
JP2021505339A Active JP7438186B2 (ja) 2018-08-30 2019-08-02 ディスプレイの再スキャン
JP2024019547A Pending JP2024056853A (ja) 2018-08-30 2024-02-13 ディスプレイの再スキャン

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024019547A Pending JP2024056853A (ja) 2018-08-30 2024-02-13 ディスプレイの再スキャン

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US (2) US10762866B2 (enExample)
JP (2) JP7438186B2 (enExample)
CN (2) CN112567449B (enExample)
WO (1) WO2020046538A1 (enExample)

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US10984215B2 (en) * 2019-03-27 2021-04-20 Wuhan China Star Optoelectronics Technology Co., Ltd. Method of recognizing fingerprint and mobile terminal
KR102795586B1 (ko) * 2019-12-23 2025-04-16 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
KR20230168205A (ko) 2021-04-20 2023-12-12 퀄컴 인코포레이티드 층별 적응적 오버-드라이브
JPWO2022255147A1 (enExample) * 2021-06-03 2022-12-08
US11568783B1 (en) * 2021-08-17 2023-01-31 Varjo Technologies Oy Display drivers, apparatuses and methods for improving image quality in foveated images

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JP2009516210A (ja) 2005-11-10 2009-04-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ディスプレイ装置及びその駆動方法
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Also Published As

Publication number Publication date
US20200365108A1 (en) 2020-11-19
CN116403540A (zh) 2023-07-07
CN112567449B (zh) 2023-04-28
US10762866B2 (en) 2020-09-01
US20200074949A1 (en) 2020-03-05
JP2021536031A (ja) 2021-12-23
WO2020046538A1 (en) 2020-03-05
JP2024056853A (ja) 2024-04-23
CN112567449A (zh) 2021-03-26
US11289045B2 (en) 2022-03-29

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