CA2997885A1 - Systeme et methode de correction de la vision, affichage de champ lumineux et couche de formation d'un champ lumineux associe au moyen d'un rendu de sous-pixel - Google Patents

Systeme et methode de correction de la vision, affichage de champ lumineux et couche de formation d'un champ lumineux associe au moyen d'un rendu de sous-pixel Download PDF

Info

Publication number
CA2997885A1
CA2997885A1 CA2997885A CA2997885A CA2997885A1 CA 2997885 A1 CA2997885 A1 CA 2997885A1 CA 2997885 A CA2997885 A CA 2997885A CA 2997885 A CA2997885 A CA 2997885A CA 2997885 A1 CA2997885 A1 CA 2997885A1
Authority
CA
Canada
Prior art keywords
light field
image
digital display
pixels
pixel
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
CA2997885A
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 CA2997885A priority Critical patent/CA2997885A1/fr
Priority to PCT/IB2019/051896 priority patent/WO2019171342A1/fr
Priority to EP19765123.5A priority patent/EP3761848B1/fr
Priority to PCT/IB2019/051871 priority patent/WO2019171334A1/fr
Priority to CA3109772A priority patent/CA3109772A1/fr
Priority to PCT/IB2019/051893 priority patent/WO2019171340A1/fr
Publication of CA2997885A1 publication Critical patent/CA2997885A1/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
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels
    • 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
    • G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • 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
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • G09G3/364—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with use of subpixels
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/026—Control of mixing and/or overlay of colours in general
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of 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
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0457—Improvement of perceived resolution by subpixel rendering
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user

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)
CA2997885A 2018-03-09 2018-03-09 Systeme et methode de correction de la vision, affichage de champ lumineux et couche de formation d'un champ lumineux associe au moyen d'un rendu de sous-pixel Abandoned CA2997885A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA2997885A CA2997885A1 (fr) 2018-03-09 2018-03-09 Systeme et methode de correction de la vision, affichage de champ lumineux et couche de formation d'un champ lumineux associe au moyen d'un rendu de sous-pixel
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/IB2019/051871 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
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/IB2019/051893 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
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 (1)

Application Number Priority Date Filing Date Title
CA2997885A CA2997885A1 (fr) 2018-03-09 2018-03-09 Systeme et methode de correction de la vision, affichage de champ lumineux et couche de formation d'un champ lumineux associe au moyen d'un rendu de sous-pixel

Publications (1)

Publication Number Publication Date
CA2997885A1 true CA2997885A1 (fr) 2019-09-09

Family

ID=67903470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2997885A Abandoned CA2997885A1 (fr) 2018-03-09 2018-03-09 Systeme et methode de correction de la vision, affichage de champ lumineux et couche de formation d'un champ lumineux associe au moyen d'un rendu de sous-pixel

Country Status (1)

Country Link
CA (1) CA2997885A1 (fr)

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20220909