CA3022719A1 - Systeme et methode de correction de la vision, et afficheur de champ lumineux et reseau de microlentilles associe - Google Patents

Systeme et methode de correction de la vision, et afficheur de champ lumineux et reseau de microlentilles associe Download PDF

Info

Publication number
CA3022719A1
CA3022719A1 CA3022719A CA3022719A CA3022719A1 CA 3022719 A1 CA3022719 A1 CA 3022719A1 CA 3022719 A CA3022719 A CA 3022719A CA 3022719 A CA3022719 A CA 3022719A CA 3022719 A1 CA3022719 A1 CA 3022719A1
Authority
CA
Canada
Prior art keywords
microlens
pixels
dimension
digital display
diameter
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.)
Abandoned
Application number
CA3022719A
Other languages
English (en)
Inventor
Daniel Gotsch
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.)
Evolution Optiks Ltd
Original Assignee
Evolution Optiks Ltd
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 Evolution Optiks Ltd filed Critical Evolution Optiks Ltd
Priority to CA3109772A priority Critical patent/CA3109772A1/fr
Priority to PCT/IB2019/051896 priority patent/WO2019171342A1/fr
Priority to EP19765123.5A priority patent/EP3761848B1/fr
Priority to PCT/IB2019/051893 priority patent/WO2019171340A1/fr
Priority to PCT/IB2019/051871 priority patent/WO2019171334A1/fr
Publication of CA3022719A1 publication Critical patent/CA3022719A1/fr
Priority to US17/016,238 priority patent/US11353699B2/en
Priority to US17/661,675 priority patent/US11693239B2/en
Priority to US18/325,523 priority patent/US20230314799A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/307—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using fly-eye lenses, e.g. arrangements of circular lenses
    • 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
    • G09G2300/02—Composition of display devices
    • G09G2300/023—Display panel composed of stacked 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
    • G09G2310/0232—Special driving of display border areas
    • 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
    • G09G2310/0235—Field-sequential colour display
    • 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
    • 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
    • G09G2320/0238—Improving the black level
    • 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
    • G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
    • 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
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
    • 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
    • G09G2380/08—Biomedical applications

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CA3022719A 2018-03-09 2018-10-31 Systeme et methode de correction de la vision, et afficheur de champ lumineux et reseau de microlentilles associe Abandoned CA3022719A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA3109772A CA3109772A1 (fr) 2018-03-09 2019-03-08 Systeme et procede de correction de vision, affichage de champ lumineux et couche de formation de champ lumineux et alignement associe
PCT/IB2019/051896 WO2019171342A1 (fr) 2018-03-09 2019-03-08 Système et procédé de correction de la vue, afficheur à champ lumineux, et réseau de microlentilles associé
EP19765123.5A EP3761848B1 (fr) 2018-03-09 2019-03-08 Système et procédé de correction de vision, affichage de champ lumineux et couche de formation de champ lumineux et alignement associé
PCT/IB2019/051893 WO2019171340A1 (fr) 2018-03-09 2019-03-08 Système et procédé de correction de vision, dispositif d'affichage à champ lumineux et couche de formation de champ lumineux pour celui-ci utilisant un rendu de sous-pixels
PCT/IB2019/051871 WO2019171334A1 (fr) 2018-03-09 2019-03-08 Système et procédé de correction de vision, affichage de champ lumineux et couche de formation de champ lumineux et alignement associé
US17/016,238 US11353699B2 (en) 2018-03-09 2020-09-09 Vision correction system and method, light field display and light field shaping layer and alignment therefor
US17/661,675 US11693239B2 (en) 2018-03-09 2022-05-02 Vision correction system and method, light field display and light field shaping layer and alignment therefor
US18/325,523 US20230314799A1 (en) 2018-03-09 2023-05-30 Vision correction system and method, light field display and light field shaping layer and alignment therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2997883A CA2997883A1 (fr) 2018-03-09 2018-03-09 Systeme et methode de correction de la vision, et afficheur de champ lumineux et reseau de microlentilles associe
CA2,997,883 2018-03-09

Publications (1)

Publication Number Publication Date
CA3022719A1 true CA3022719A1 (fr) 2019-09-09

Family

ID=67903448

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2997883A Abandoned CA2997883A1 (fr) 2018-03-09 2018-03-09 Systeme et methode de correction de la vision, et afficheur de champ lumineux et reseau de microlentilles associe
CA3022719A Abandoned CA3022719A1 (fr) 2018-03-09 2018-10-31 Systeme et methode de correction de la vision, et afficheur de champ lumineux et reseau de microlentilles associe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2997883A Abandoned CA2997883A1 (fr) 2018-03-09 2018-03-09 Systeme et methode de correction de la vision, et afficheur de champ lumineux et reseau de microlentilles associe

Country Status (1)

Country Link
CA (2) CA2997883A1 (fr)

Also Published As

Publication number Publication date
CA2997883A1 (fr) 2019-09-09

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230502