SG10201709781TA - Display apparatus and method of displaying using projectors - Google Patents

Display apparatus and method of displaying using projectors

Info

Publication number
SG10201709781TA
SG10201709781TA SG10201709781TA SG10201709781TA SG10201709781TA SG 10201709781T A SG10201709781T A SG 10201709781TA SG 10201709781T A SG10201709781T A SG 10201709781TA SG 10201709781T A SG10201709781T A SG 10201709781TA SG 10201709781T A SG10201709781T A SG 10201709781TA
Authority
SG
Singapore
Prior art keywords
image
display apparatus
projection
degrees
context
Prior art date
Application number
SG10201709781TA
Other languages
English (en)
Inventor
Konttori Urho
Melakari Klaus
Arvo Oskari Sahlsten Oiva
Original Assignee
Varjo Tech Oy
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 Varjo Tech Oy filed Critical Varjo Tech Oy
Publication of SG10201709781TA publication Critical patent/SG10201709781TA/en

Links

Classifications

    • 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
    • H04N13/363—Image reproducers using image projection screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • 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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04815—Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/06—Ray-tracing
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/383—Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/317—Convergence or focusing systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3188—Scale or resolution adjustment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0147—Head-up displays characterised by optical features comprising a device modifying the resolution of the displayed image
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04805—Virtual magnifying lens, i.e. window or frame movable on top of displayed information to enlarge it for better reading or selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Computer Graphics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Computer Hardware Design (AREA)
  • Geometry (AREA)
SG10201709781TA 2016-12-01 2017-11-27 Display apparatus and method of displaying using projectors SG10201709781TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/366,497 US9711114B1 (en) 2016-12-01 2016-12-01 Display apparatus and method of displaying using projectors

Publications (1)

Publication Number Publication Date
SG10201709781TA true SG10201709781TA (en) 2018-07-30

Family

ID=59297841

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201709781TA SG10201709781TA (en) 2016-12-01 2017-11-27 Display apparatus and method of displaying using projectors

Country Status (7)

Country Link
US (1) US9711114B1 (zh)
EP (1) EP3330772B1 (zh)
JP (1) JP6423945B2 (zh)
KR (1) KR101977903B1 (zh)
CN (1) CN107959837B (zh)
HK (1) HK1247014B (zh)
SG (1) SG10201709781TA (zh)

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WO2018183405A1 (en) 2017-03-27 2018-10-04 Avegant Corp. Steerable foveal display
US10602033B2 (en) * 2017-05-02 2020-03-24 Varjo Technologies Oy Display apparatus and method using image renderers and optical combiners
US10495895B2 (en) * 2017-06-14 2019-12-03 Varjo Technologies Oy Display apparatus and method of displaying using polarizers
US10371998B2 (en) 2017-06-29 2019-08-06 Varjo Technologies Oy Display apparatus and method of displaying using polarizers and optical combiners
KR102461253B1 (ko) * 2017-07-24 2022-10-31 삼성전자주식회사 시선 추적기를 구비하는 투사형 디스플레이 장치
US10155166B1 (en) * 2017-09-08 2018-12-18 Sony Interactive Entertainment Inc. Spatially and user aware second screen projection from a companion robot or device
US10614734B2 (en) * 2018-03-06 2020-04-07 Varjo Technologies Oy Display apparatus and method of displaying using controllable scanning mirror
WO2020118276A1 (en) 2018-12-07 2020-06-11 Avegant Corp. Steerable positioning element
US11126261B2 (en) 2019-01-07 2021-09-21 Avegant Corp. Display control system and rendering pipeline
US20200225734A1 (en) * 2019-01-11 2020-07-16 Varjo Technologies Oy Display apparatus and method of indicating level of immersion using visual indicator
US10764567B2 (en) * 2019-01-22 2020-09-01 Varjo Technologies Oy Display apparatus and method of displaying
US10725304B1 (en) * 2019-03-28 2020-07-28 Facebook Technologies, Llc Compensatory image during swift-eye movement
US11284053B2 (en) 2019-03-29 2022-03-22 Razmik Ghazaryan Head-mounted display and projection screen
US11586049B2 (en) 2019-03-29 2023-02-21 Avegant Corp. Steerable hybrid display using a waveguide
US10554940B1 (en) 2019-03-29 2020-02-04 Razmik Ghazaryan Method and apparatus for a variable-resolution screen
US10466489B1 (en) 2019-03-29 2019-11-05 Razmik Ghazaryan Methods and apparatus for a variable-resolution screen
WO2021049473A1 (ja) 2019-09-09 2021-03-18 パナソニックＩｐマネジメント株式会社 映像表示システム、及び映像表示方法
CN110764342A (zh) * 2019-11-19 2020-02-07 四川长虹电器股份有限公司 智能投影显示装置及其投影画面的调整方法
EP4062225A4 (en) 2020-01-06 2023-12-27 Avegant Corp. HEAD MOUNTED SYSTEM WITH COLOR SPECIFIC MODULATION
CN111294579B (zh) * 2020-02-19 2021-12-28 母国标 投影画面与幕布中心对准方法和系统
FR3107611B1 (fr) 2020-02-26 2022-03-04 Aledia Ecran d’affichage à résolution multiple et procédé de réalisation

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Also Published As

Publication number Publication date
EP3330772A1 (en) 2018-06-06
CN107959837B (zh) 2018-11-16
EP3330772B1 (en) 2020-06-03
US9711114B1 (en) 2017-07-18
KR20180062947A (ko) 2018-06-11
JP6423945B2 (ja) 2018-11-14
KR101977903B1 (ko) 2019-05-13
HK1247014B (zh) 2019-09-13
JP2018109746A (ja) 2018-07-12
CN107959837A (zh) 2018-04-24

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