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EP4390916A3 - Active matrix display, system, and method - Google Patents

Active matrix display, system, and method Download PDF

Info

Publication number
EP4390916A3
EP4390916A3 EP23218348.3A EP23218348A EP4390916A3 EP 4390916 A3 EP4390916 A3 EP 4390916A3 EP 23218348 A EP23218348 A EP 23218348A EP 4390916 A3 EP4390916 A3 EP 4390916A3
Authority
EP
European Patent Office
Prior art keywords
active matrix
matrix display
disclosed
transistors
storage 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.)
Pending
Application number
EP23218348.3A
Other languages
German (de)
French (fr)
Other versions
EP4390916A2 (en
Inventor
Robbie Thielemans
Vince DUNDEE
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.)
Stereyo BV
Original Assignee
Stereyo BV
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
Priority claimed from US18/322,279 external-priority patent/US20240201924A1/en
Priority claimed from US18/216,459 external-priority patent/US12100363B2/en
Priority claimed from US18/217,261 external-priority patent/US12199079B2/en
Priority claimed from US18/217,201 external-priority patent/US12119330B2/en
Priority claimed from US18/217,268 external-priority patent/US12080224B2/en
Priority claimed from US18/351,243 external-priority patent/US20240201925A1/en
Priority claimed from US18/233,115 external-priority patent/US12185585B2/en
Application filed by Stereyo BV filed Critical Stereyo BV
Publication of EP4390916A2 publication Critical patent/EP4390916A2/en
Publication of EP4390916A3 publication Critical patent/EP4390916A3/en
Pending legal-status Critical Current

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
    • 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
    • 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
    • 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
    • G09G2310/0205—Simultaneous scanning of several lines in flat 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of El Displays (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

An active matrix display is disclosed, wherein, in the pixel circuits thereof comprising each a light-emitting element, at least two transistors and a storage capacitor, one of the transistors being provided, is intended for discharging purposes of the storage capacitor. An active matrix display is also disclosed, having at least two drive circuits, wherein at least one of the pixel circuits driven by a data driver of a first drive circuit is residing physically within a second drive circuit, or vice versa. Further, an active matrix is disclosed, wherein the timing of scan signals and updating of data signals is programmed in relation to the operation of a camera recording an image that is displayed on the active matrix display.
EP23218348.3A 2022-12-19 2023-12-19 Active matrix display, system, and method Pending EP4390916A3 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US202263433646P 2022-12-19 2022-12-19
US18/322,279 US20240201924A1 (en) 2022-12-19 2023-05-23 Video processing in modular display system and method
US18/216,459 US12100363B2 (en) 2022-12-19 2023-06-29 Configurations, methods, and devices for improved visual performance of a light-emitting element display and/or a camera recording an image from the display
US18/217,261 US12199079B2 (en) 2022-12-19 2023-06-30 Configurations, methods, and devices for improved visual performance of a light-emitting element display and/or a camera recording an image from the display
US18/217,201 US12119330B2 (en) 2022-12-19 2023-06-30 Configurations, methods, and devices for improved visual performance of a light-emitting element display and/or a camera recording an image from the display
US18/217,268 US12080224B2 (en) 2022-12-19 2023-06-30 Configurations, methods, and devices for improved visual performance of a light-emitting element display and/or a camera recording an image from the display
US18/351,243 US20240201925A1 (en) 2022-12-19 2023-07-12 Video processing in modular display system and method
US18/233,115 US12185585B2 (en) 2022-12-19 2023-08-11 Active matrix display, system, and method having an additional transistor that discharges a storage capacitor within pixel circuits, at least one pixel circuit driven by a drive circuit resides physical within another drive circuit, and/or off-to-on time of scan signals are set in relation to an operation of a camera recording the display

Publications (2)

Publication Number Publication Date
EP4390916A2 EP4390916A2 (en) 2024-06-26
EP4390916A3 true EP4390916A3 (en) 2024-10-16

Family

ID=89224274

Family Applications (6)

Application Number Title Priority Date Filing Date
EP23218377.2A Pending EP4390915A1 (en) 2022-12-19 2023-12-19 Systems and methods for altering light output and white point of a light source or light source display
EP23218336.8A Pending EP4390657A1 (en) 2022-12-19 2023-12-19 Configurations, methods, and devices for improved visual performance of a light-emitting element display and/or a camera recording an image from the display
EP23218348.3A Pending EP4390916A3 (en) 2022-12-19 2023-12-19 Active matrix display, system, and method
EP23218353.3A Pending EP4390658A1 (en) 2022-12-19 2023-12-19 Display systems and methods with multiple and/or adaptive primary colors
EP23218322.8A Pending EP4390656A1 (en) 2022-12-19 2023-12-19 Video processing in modular display system and method
EP23218356.6A Pending EP4390659A1 (en) 2022-12-19 2023-12-19 Display system and method for mapping of images

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP23218377.2A Pending EP4390915A1 (en) 2022-12-19 2023-12-19 Systems and methods for altering light output and white point of a light source or light source display
EP23218336.8A Pending EP4390657A1 (en) 2022-12-19 2023-12-19 Configurations, methods, and devices for improved visual performance of a light-emitting element display and/or a camera recording an image from the display

Family Applications After (3)

Application Number Title Priority Date Filing Date
EP23218353.3A Pending EP4390658A1 (en) 2022-12-19 2023-12-19 Display systems and methods with multiple and/or adaptive primary colors
EP23218322.8A Pending EP4390656A1 (en) 2022-12-19 2023-12-19 Video processing in modular display system and method
EP23218356.6A Pending EP4390659A1 (en) 2022-12-19 2023-12-19 Display system and method for mapping of images

Country Status (1)

Country Link
EP (6) EP4390915A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070035484A1 (en) * 2005-08-09 2007-02-15 Sin-Min Chang Method and apparatus for stereoscopic display employing an array of pixels each employing an organic light emitting diode
US20120327108A1 (en) * 2009-12-24 2012-12-27 Panasonic Corporation Image display apparatus, image display circuit, and image display method
US20130286000A1 (en) * 2006-04-17 2013-10-31 Seong-Cheol Han 2d/3d image display device, electronic image display device, and driving method thereof
WO2015114720A1 (en) * 2014-01-28 2015-08-06 株式会社Ｊｏｌｅｄ Organic el display panel inspection method and organic el display panel inspection apparatus

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TW582015B (en) * 2000-06-30 2004-04-01 Nichia Corp Display unit communication system, communication method, display unit, communication circuit and terminal adapter
US7230594B2 (en) * 2002-12-16 2007-06-12 Eastman Kodak Company Color OLED display with improved power efficiency
US20070253008A1 (en) * 2006-04-27 2007-11-01 Eastman Kodak Company Maintenance of accurate visual color performance of displays
US9400212B2 (en) * 2008-06-13 2016-07-26 Barco Inc. Smart pixel addressing
US10692452B2 (en) * 2017-01-16 2020-06-23 Semiconductor Energy Laboratory Co., Ltd. Display device
KR102764813B1 (en) * 2017-02-17 2025-02-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Display device
US20180240409A1 (en) * 2017-02-21 2018-08-23 Sct Technology, Ltd. Led microdisplay
US10593256B2 (en) * 2018-03-22 2020-03-17 Sct Ltd. LED display device and method for operating the same
EP3567469A1 (en) * 2018-05-08 2019-11-13 Stereyo BVBA Standalone light-emitting element display tile and method
US10949157B2 (en) * 2018-06-07 2021-03-16 Cirrus Systems, Inc. Modular display system with ethernet connection and control
US10951875B2 (en) * 2018-07-03 2021-03-16 Raxium, Inc. Display processing circuitry
CN112385209B (en) * 2018-07-17 2023-04-14 索尼公司 Head-mounted display, control method of head-mounted display, information processing device, and display device
US20200225903A1 (en) * 2019-01-10 2020-07-16 Noy Cohen Modular display system
EP3705989A1 (en) 2019-03-07 2020-09-09 Stereyo BVBA Real-time deformable and transparent display
BE1027295B1 (en) 2019-06-07 2021-02-01 Stereyo ACOUSTIC STUDIO SCREEN
US11521543B2 (en) * 2019-12-27 2022-12-06 Meta Platforms Technologies, Llc Macro-pixel display backplane
TWI788934B (en) * 2020-07-31 2023-01-01 聯詠科技股份有限公司 Driving method for display device and display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070035484A1 (en) * 2005-08-09 2007-02-15 Sin-Min Chang Method and apparatus for stereoscopic display employing an array of pixels each employing an organic light emitting diode
US20130286000A1 (en) * 2006-04-17 2013-10-31 Seong-Cheol Han 2d/3d image display device, electronic image display device, and driving method thereof
US20120327108A1 (en) * 2009-12-24 2012-12-27 Panasonic Corporation Image display apparatus, image display circuit, and image display method
WO2015114720A1 (en) * 2014-01-28 2015-08-06 株式会社Ｊｏｌｅｄ Organic el display panel inspection method and organic el display panel inspection apparatus

Also Published As

Publication number Publication date
EP4390658A1 (en) 2024-06-26
EP4390916A2 (en) 2024-06-26
EP4390659A1 (en) 2024-06-26
EP4390657A1 (en) 2024-06-26
EP4390656A1 (en) 2024-06-26
EP4390915A1 (en) 2024-06-26

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