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FR3144680B1 - Display module with storage of an image in an internal memory - Google Patents

Display module with storage of an image in an internal memory Download PDF

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Publication number
FR3144680B1
FR3144680B1 FR2214676A FR2214676A FR3144680B1 FR 3144680 B1 FR3144680 B1 FR 3144680B1 FR 2214676 A FR2214676 A FR 2214676A FR 2214676 A FR2214676 A FR 2214676A FR 3144680 B1 FR3144680 B1 FR 3144680B1
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FR
France
Prior art keywords
image
display module
data
storage
internal memory
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.)
Active
Application number
FR2214676A
Other languages
French (fr)
Other versions
FR3144680A1 (en
Inventor
Pereira Jose Antonio Afonso
Gunnar Santos Vikberg
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR2214676A priority Critical patent/FR3144680B1/en
Priority to PCT/EP2023/086776 priority patent/WO2024141351A1/en
Publication of FR3144680A1 publication Critical patent/FR3144680A1/en
Application granted granted Critical
Publication of FR3144680B1 publication Critical patent/FR3144680B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/22—Detection of presence or absence of input display information or of connection or disconnection of a corresponding information source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/10—Automotive applications

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)

Abstract

L’invention concerne un procédé d’affichage de données, le procédé étant mis en œuvre dans un module d’affichage comprenant un écran et un module de contrôle apte à contrôler des éléments lumineux de l’écran écran en fonction de données sur une interface de données. Le module d’affichage comprend une mémoire stockant au moins une image. Le procédé comprend les étapes suivantes : - sur détection (202 ; 203) d’une indisponibilité de données sur l’interface de données et de la réception d’un signal d’alimentation sur au moins une interface d’alimentation, accès (204) par le module de contrôle à ladite au moins une image dans la mémoire ; - contrôle (205) desdits éléments lumineux par le module de contrôle pour afficher ladite au moins une image. FIG. 2The invention relates to a method for displaying data, the method being implemented in a display module comprising a screen and a control module capable of controlling luminous elements of the screen according to data on a data interface. The display module comprises a memory storing at least one image. The method comprises the following steps: - upon detection (202; 203) of unavailability of data on the data interface and receipt of a power signal on at least one power interface, access (204) by the control module to said at least one image in the memory; - control (205) of said luminous elements by the control module to display said at least one image. FIG. 2

FR2214676A 2022-12-29 2022-12-29 Display module with storage of an image in an internal memory Active FR3144680B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2214676A FR3144680B1 (en) 2022-12-29 2022-12-29 Display module with storage of an image in an internal memory
PCT/EP2023/086776 WO2024141351A1 (en) 2022-12-29 2023-12-20 Display module with storage of an image in an internal memory

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2214676 2022-12-29
FR2214676A FR3144680B1 (en) 2022-12-29 2022-12-29 Display module with storage of an image in an internal memory

Publications (2)

Publication Number Publication Date
FR3144680A1 FR3144680A1 (en) 2024-07-05
FR3144680B1 true FR3144680B1 (en) 2024-12-13

Family

ID=85936939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2214676A Active FR3144680B1 (en) 2022-12-29 2022-12-29 Display module with storage of an image in an internal memory

Country Status (2)

Country Link
FR (1) FR3144680B1 (en)
WO (1) WO2024141351A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI221745B (en) * 2003-07-04 2004-10-01 Benq Corp Display apparatus with a function of retaining an image and method of retaining an image
EP3588265A1 (en) * 2018-06-26 2020-01-01 Vestel Elektronik Sanayi ve Ticaret A.S. Apparatus, method and computer program for obtaining a display at power-on
US11083055B2 (en) * 2018-09-10 2021-08-03 Lumileds Llc High speed image refresh system

Also Published As

Publication number Publication date
WO2024141351A1 (en) 2024-07-04
FR3144680A1 (en) 2024-07-05

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