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
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

Abstract

DISPLAY APPARATUS AND METHOD OF DISPLAYING USING PROJECTORS Disclosed is a display apparatus and a method of displaying via the display apparatus. The display apparatus comprises at least one context image projector or at least one context display for rendering a context image, wherein an angular width of a projection of the rendered context image ranges from 40 degrees to 220 degrees; at least one focus image projector for rendering a focus image, wherein an angular width of a projection of the rendered focus image ranges from 5 degrees to 60 10 degrees; at least one projection surface; an image steering unit; means for detecting a gaze direction and a processor coupled in communication with the image steering unit and the means for detecting the gaze direction. An arrangement is made to combine the projection of the rendered focus image with the projection of the rendered context image 15 to create a visual scene. (FIG. 8)
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 (en)
EP (1) EP3330772B1 (en)
JP (1) JP6423945B2 (en)
KR (1) KR101977903B1 (en)
CN (1) CN107959837B (en)
HK (1) HK1247014B (en)
SG (1) SG10201709781TA (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020515895A (en) 2017-03-27 2020-05-28 エイヴギャント コーポレイション Operable fovea 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 (en) * 2017-07-24 2022-10-31 삼성전자주식회사 Projection display apparatus including eye tracker
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
EP3891546A4 (en) 2018-12-07 2022-08-24 Avegant Corp. Steerable positioning element
KR20210111795A (en) 2019-01-07 2021-09-13 아브간트 코포레이션 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
US10466489B1 (en) 2019-03-29 2019-11-05 Razmik Ghazaryan Methods and apparatus for a variable-resolution screen
US11284053B2 (en) 2019-03-29 2022-03-22 Razmik Ghazaryan Head-mounted display and projection screen
CA3134149A1 (en) 2019-03-29 2020-10-08 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
JPWO2021049473A1 (en) 2019-09-09 2021-03-18
CN110764342A (en) * 2019-11-19 2020-02-07 四川长虹电器股份有限公司 Intelligent projection display device and adjustment method of projection picture thereof
US11624921B2 (en) 2020-01-06 2023-04-11 Avegant Corp. Head mounted system with color specific modulation
CN111294579B (en) * 2020-02-19 2021-12-28 母国标 Method and system for aligning projection picture with curtain center
FR3107611B1 (en) 2020-02-26 2022-03-04 Aledia Multiple resolution display screen and method of making

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US931683A (en) 1908-06-06 1909-08-17 George S Cox And Brother Haircloth-loom.
US4479784A (en) * 1981-03-03 1984-10-30 The Singer Company Eye line-of-sight responsive wide angle visual system
JP2741063B2 (en) * 1989-05-02 1998-04-15 株式会社エイ・ティ・アール通信システム研究所 Wide-field display device
JPH04156584A (en) * 1990-10-19 1992-05-29 Nec Kagoshima Ltd Display device
JPH0777665A (en) * 1993-03-29 1995-03-20 Canon Inc Image display device and image photographing device for the same
US5394203A (en) * 1994-06-06 1995-02-28 Delco Electronics Corporation Retracting head up display with image position adjustment
JPH08313843A (en) * 1995-05-16 1996-11-29 Agency Of Ind Science & Technol Wide visual field and high resolution video presentation device in line of sight followup system
US5956180A (en) * 1996-12-31 1999-09-21 Bass; Robert Optical viewing system for asynchronous overlaid images
JPH11109278A (en) * 1997-10-03 1999-04-23 Minolta Co Ltd Video display device
US7872635B2 (en) 2003-05-15 2011-01-18 Optimetrics, Inc. Foveated display eye-tracking system and method
US7488072B2 (en) * 2003-12-04 2009-02-10 New York University Eye tracked foveal display by controlled illumination
JP2005202221A (en) * 2004-01-16 2005-07-28 Toshiba Corp Display device
US7973834B2 (en) 2007-09-24 2011-07-05 Jianwen Yang Electro-optical foveated imaging and tracking system
JP2010153983A (en) * 2008-12-24 2010-07-08 Panasonic Electric Works Co Ltd Projection type video image display apparatus, and method therein
HU0900478D0 (en) * 2009-07-31 2009-09-28 Holografika Hologrameloeallito Method and apparatus for displaying 3d images
US8941559B2 (en) * 2010-09-21 2015-01-27 Microsoft Corporation Opacity filter for display device
US9292973B2 (en) * 2010-11-08 2016-03-22 Microsoft Technology Licensing, Llc Automatic variable virtual focus for augmented reality displays
US9025252B2 (en) * 2011-08-30 2015-05-05 Microsoft Technology Licensing, Llc Adjustment of a mixed reality display for inter-pupillary distance alignment
US8638498B2 (en) * 2012-01-04 2014-01-28 David D. Bohn Eyebox adjustment for interpupillary distance
JP2014059432A (en) * 2012-09-18 2014-04-03 Seiko Epson Corp Image display system
WO2016130941A1 (en) * 2015-02-12 2016-08-18 Google Inc. Combining a high resolution narrow field display and a mid resolution wide field display
US9619712B2 (en) * 2015-05-18 2017-04-11 Daqri, Llc Threat identification system

Also Published As

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

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