WO2020224719A1 - Dispositif d'affichage et procédé de représentation simultanée d'images différentes dans au moins deux yeux - Google Patents

Dispositif d'affichage et procédé de représentation simultanée d'images différentes dans au moins deux yeux Download PDF

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Publication number
WO2020224719A1
WO2020224719A1 PCT/DE2020/100362 DE2020100362W WO2020224719A1 WO 2020224719 A1 WO2020224719 A1 WO 2020224719A1 DE 2020100362 W DE2020100362 W DE 2020100362W WO 2020224719 A1 WO2020224719 A1 WO 2020224719A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
eye
display device
eyes
lenses
Prior art date
Application number
PCT/DE2020/100362
Other languages
German (de)
English (en)
Inventor
Nico Correns
Hans-Jürgen DOBSCHAL
Hendrik Lührs
Original Assignee
Carl Zeiss Jena Gmbh
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 Carl Zeiss Jena Gmbh filed Critical Carl Zeiss Jena Gmbh
Priority to DE112020002208.0T priority Critical patent/DE112020002208A5/de
Publication of WO2020224719A1 publication Critical patent/WO2020224719A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G02B30/29—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays characterised by the geometry of the lenticular array, e.g. slanted arrays, irregular arrays or arrays of varying shape or size
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • 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
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • 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
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H04N13/351—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying simultaneously
    • 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
    • H04N13/371—Image reproducers using viewer tracking for tracking viewers with different interocular distances; for tracking rotational head movements around the vertical axis
    • 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a display device, in particular for use in a motor vehicle, such as is generically known from EP 3 239 759 A2.
  • the advantage of this display device is that the driver does not have to accommodate when switching between viewing vehicle-related information on the display device and road traffic-related information in the vicinity.
  • the lens arrangement comprises “larger” lenses which are arranged at a “larger” distance in front of the display, with several identical images each being shown in an image area on the display.
  • Each image area is assigned a lens which images the full image field size of the image displayed in the image area.
  • the lenses preferably as rectangles or honeycombs in order to achieve a high fill factor.
  • the lenses can have the same size, but also different sizes, the optical properties with regard to the imaging properties being intended to be the same in each case. It is imperative that the size of the lenses is adapted to the associated image area.
  • This display device is that the vehicle driver does not have to accommodate when he changes between viewing the road traffic and the display device. He perceives the multitude of individual images generated on the display as a single image the size of the display. Different images can only be presented to the vehicle driver one after the other by controlling the display pixels at different times one after the other. In particular for a stereoscopic viewing of image information or for the presentation of different image information for a vehicle driver and a passenger, it can be of interest that two or more different images are generated on the display and offered for viewing at the same time.
  • the object of the invention is to create a display device with which different overall images can be generated for different eye positions of at least one viewer at the same time.
  • a display device for the simultaneous display of different overall images in two eyes of at least one viewer, with a display having a large number of individually controllable display pixels and a display axis, a control and storage unit for controlling the display pixels and a lens arrangement arranged in front of the display, consisting of a plurality of lenses arranged in a matrix, the optical axes of which are each aligned parallel to the display axis running in the direction of the z-axis of a Cartesian coordinate system.
  • the eye lenses of the two eyes arranged here each form with at least two of the lenses an optical channel with an image field on the display.
  • the image fields of the channels which are formed with the same lens, do not overlap and lie within a display field on the display that is the same size as the lenses.
  • the display field corresponds to a projection of the associated lens onto the display.
  • the image fields of the channels that are formed with the same eye lens are limited by adjoining viewing angles, so that in each case in the image fields of the channels that are formed with the same eye lens, by activating the display pixels, partial images are generated that are derived from the partial images in the associated eye depict the composite overall picture.
  • other partial images are generated by controlling the display pixels, which in the respective associated eye depict a different overall image composed of the other partial images.
  • all total images can be generated in each display field, but only one partial image is generated per total image and display field, which is limited by the image field that is displayed in the eye by this display field. Since different, non-overlapping image fields are seen by the eyes in different eye positions, partial images of different overall images can be generated in the same display field at the same time.
  • a device for tracking and recording eye positions is advantageously provided, which is connected to the control and storage unit, so that the display pixels that are in the assigned image fields of the optical channels formed are controlled as a function of the respective eye positions.
  • the display pixels of the display are arranged in a common focal plane of the lenses, so that the partial images generated on the display, optically coming from infinity, are imaged in the eyes via the eye lenses.
  • the display device can particularly advantageously be used stationary in the cockpit of a vehicle, as part of a mobile device or as part of a device for visualizing information.
  • This object is achieved for a method for the simultaneous imaging of different overall images in two eyes of at least one viewer by means of a display device, the two eyes each being arranged in one eye position, based on the display device, with a display and an upstream lens arrangement.
  • the eye lenses of the two eyes each form an optical channel with a lens of the lens arrangement with an image field on the display, whereby the image fields of the optical channels do not overlap, so that in the image fields each activated display pixels are only displayed via one of the eye lenses.
  • the display pixels of the image fields assigned to one eye lens are controlled in such a way that they are each different Generate partial images of the same overall image and different overall images are displayed in the two eyes of the at least one viewer.
  • the eye positions are detected by means of a device for tracking and detecting eye positions and are sent to a control and storage unit of the display device in order to use the knowledge of the Eye positions to determine the respective image fields relevant for this and to control only the respectively assigned display pixels.
  • 1 a shows a schematic diagram for a display device with two eye positions opposite the display device, from which a viewer looks orthogonally at the display device,
  • Fig. 1b shows a section from the display device according to Fig. 1a
  • FIG. 2 shows an illustration of the imaging of the image fields via a lens in four different eye positions
  • FIG. 3 shows an illustration of image fields on the display for four eye positions according to FIG. 2.
  • a display device for the simultaneous display of different overall images in at least two eyes basically contains a display 1 with a plurality of individually controllable display pixels arranged in one plane.
  • the display 1 has a display axis Z which is oriented perpendicular to the plane and which coincides with the z-axis of a Cartesian coordinate system related to the display 1.
  • the coordinates of the individual display pixels or their center points are correspondingly characterized by x and y coordinates.
  • the display device also has a control and storage unit 2 for controlling the display pixels and a lens arrangement 3 arranged upstream of the display 1.
  • the lens arrangement 3 consists of a multiplicity of lenses L, the optical axes of which are each aligned parallel to the display axis Z and which can be assigned x and y coordinates based on the coordinate system.
  • the lens arrangement 3 preferably represents a matrix of square lenses L.
  • the display 1 a shows a basic sketch for such a display device, only a number of lenses L being shown here, which form a row of lenses L starting from a centrally arranged lens Lo and running in + y and -y directions.
  • the display 1, or more precisely the plane in which the display pixels are arranged, is advantageously arranged at a distance equal to the focal length of the lenses L from the lens arrangement 3 or more precisely from the main planes of the lenses L, so that the display 1 over the lenses L is optically mapped to infinity. This has the advantage that the viewer does not have to refocus when he z. B. looks alternately on the display device and the environment.
  • an optical channel is formed by one of the eye lenses AL of the two eyes A of the viewer and one of the lenses L of the lens arrangement 3, with an image field B in the plane of the display pixels, which covers an area corresponds to the display 1 seen through the eye A concerned.
  • the display device taking into account that the distance between the eyes A of an observer is approx. 65 mm and possibly another observer, e.g. a passenger, has a certain distance from the observer, e.g. a driver, the display device, in particular the lens size and the focal length is calculated such that the image fields B, which are respectively assigned to one of the eye lenses AL and the same lens L, do not overlap.
  • the image fields B which are assigned to one of the lenses L, lie within a display field D on the display 1, which has the same size as the lens L concerned.
  • a partial image of a different overall image is generated.
  • the location of the respective image field B of an optical channel on the display 1 depends on the relative arrangement of the eye A to the display device, i.e.
  • the eye position AP in which an eye A or, more precisely, the eye lens AL of eye A is located
  • the eye position AP in which an eye A or, more precisely, the eye lens AL of eye A is located
  • the image fields B of the optical channels do not overlap
  • the partial images generated in the image fields B each assigned to an eye lens AL Generate partial images of an overall image on the retina that complement each other to form a self-contained overall image.
  • the display pixels controlled in the image fields B are only displayed via one of the eye lenses AL, the display pixels of the image fields B assigned to one eye lens AL and various of the lenses L can be controlled in such a way that different partial images in the eyes A on the retina and thus different overall images composed of the partial images arise.
  • the display pixels that are imaged in one eye A and that are imaged in the other eye A are controlled differently, specifically in such a way that they each generate different partial images of different overall images, which in the two eyes A different partial images are different Generate complete images.
  • the partial images are each parts of overall images that represent a stereo image pair, as is known from the prior art.
  • the position of the image fields B assigned to the eyes A can be derived from the positioning of the driver's seat and the relevant display pixels can be permanently controlled when the display device is switched on.
  • the display device can be mounted in the cockpit in such a way that the viewer can adjust it manually, i.e. it is preferably positioned by him so that his Direction of view R coincides with display axis Z.
  • the latter also applies to the use of the display device as part of a mobile device, so that the viewer can position himself in front of eyes A so that he looks at the display 1 from a viewing direction R in which he can see the partial images generated there.
  • the eyes Ai, A2 with an interpupillary distance b are each depicted in an eye position AP1, AP2 with a distance a from the display device and at the same lateral distance from the z-axis.
  • the viewer looks orthogonally at the display device in the viewing direction R-1,2.
  • the main rays (lines of sight) running through the eye lens AL1, AL2 and one of the lenses L are shown.
  • Some of the points of incidence P of the main rays on the display 1 are identified as being assigned to the respective lens L and eye position AP.
  • the points of impact P beginning from the central lens Lo in the + and - direction of the y-axis, each have an increasingly larger lateral distance from the optical axis of the respective lens L.
  • the points of impact P (center points of the image fields B) are each assigned x and y coordinates, so that the display pixels located in the respective image fields B can be assigned to the image fields B with knowledge of the associated image field size.
  • the display device is designed in such a way that the viewing angle ß (angle starting from the main point of the lens L and limiting the image fields B) is an angular distance a to the optical axis of one of the lenses L. have that for the Lenses L with the increasing lateral distance from the central lens Lo increases by the viewing angle ⁇ . In the case of image fields B of the same size, the viewing angle ⁇ becomes increasingly smaller as the lateral distance from the optical axis of the respective lens L increases.
  • FIG. 1b four lenses L are shown by way of example, to which the position of the respective viewing angle ⁇ is entered.
  • a partial image generated within the viewing angle ⁇ on the display 1 in the associated image field B is imaged on the retina of eye A at an image angle ß 'of the same size as the respective viewing angle ⁇ , with the partial images generated from the partial images on the retina becoming a coherent one Complete the overall picture.
  • the viewing angle ⁇ and image fields B assigned to the same lenses L, but to the optical channels formed with the other eye A, are not captured by this eye A.
  • there must be no crosstalk or crosstalk in the respective adjacent optical channel which must be taken into account when calculating the optical system that determines the display device. From the top view of the display fields D-i shown in FIG. 1b; D-2; D-3 it can be seen that with an imaginary overlap of the display fields D-1; D-2; D-3, as shown to the right, the image fields B, lying side by side, lead to a coherent overall image.
  • the position of the viewing angle ⁇ is shown in relation to an optical channel that is formed by a lens Lo and one of the eye lenses AL.
  • the display device could be designed, for example, for several different head positions of a viewer, each characterizing two eye positions AP, so that the viewer sees different overall images or different stereo image pairs from the viewing direction R that is differently inclined to the display axis Z.
  • FIG. 3 the four image fields B according to FIG. 2 and further image fields B are shown in plan view. Only if the image fields B for all eye positions AP, from which a different overall image can be seen, do not overlap, the associated display pixels can be controlled at the same time. B. the The driver and the front passenger receive image information at the same time. This condition is not given for every amount of a distance c between the center lines of two pairs of eyes (see FIG. 2). Alternatively, only the display pixels are controlled that are assigned to the image fields B of individual eye positions AP, so that, for. B. sequentially on the display 1 partial images for the driver or the front passenger are generated.
  • the display device is technically more complex, but more flexible in use if it advantageously has a device for tracking and detecting eye positions 4, which is connected to the control and storage unit 2, so that only the display pixels are controlled depending on the respective eye positions AP which lie in the assigned image fields B of the optical channels formed in each case.
  • Such a configuration is particularly advantageous if the display device is used by only one viewer whose position relative to the display device can change as desired, e.g. B. when the display device is part of consumer electronics.
  • the interpupillary distance b of the eyes A is constant in the eye positions AP, which is the case with a pair of eyes. If the eye positions AP of the pair of eyes change relative to the display axis Z, the position of the image fields B of the respective associated optical channels can be determined by detecting the respective eye position AP and the display pixels assigned to the moving image fields B are controlled.
  • the display device can advantageously be used in the most varied of devices for visualizing information, both in smaller devices such as cell phones, tablets or household appliances, but also in large devices such as televisions or billboards.
  • the eyes A are each arranged in an eye position AP in relation to a display device which has a display 1 with an upstream lens arrangement 3. So be through the eye lenses AL of the eyes A, each assigned to one of the eye positions AP, each with one of the lenses L of the lens arrangement 3 optical channels each formed with an image field B on the display 1, the image fields B of the optical channels each formed with a lens L. do not overlay.
  • the eyes A can alternatively be arranged in predetermined, different eye positions AP opposite the display device, with all display pixels being controlled which lie in an image field B of one of the optical channels, which requires comparatively little computing effort.
  • the eyes A can also be brought into any eye position AP opposite the display device if the eye positions AP are detected by means of a device for tracking and detection of eye positions 4, are passed to a control and storage unit 2 of the display device, from the knowledge of the eye positions AP the relevant image fields B can be determined and only the respectively assigned display pixels can be controlled.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

L'invention concerne un dispositif d'affichage comportant un affichage (1) et un système de lentilles (3) en amont, à l'aide duquel au moins un observateur peut observer simultanément deux images globales différentes lorsqu'il positionne ses yeux (A1, A2) dans des positions (AP1, AP2) connues par avance ou fixes, par rapport au dispositif d'affichage. La présente invention concerne également un procédé permettant de faire fonctionner le dispositif d'affichage.
PCT/DE2020/100362 2019-05-03 2020-04-30 Dispositif d'affichage et procédé de représentation simultanée d'images différentes dans au moins deux yeux WO2020224719A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112020002208.0T DE112020002208A5 (de) 2019-05-03 2020-04-30 Anzeigevorrichtung und Verfahren zur zeitgleichen Abbildung unterschiedlicher Bilder in wenigstens zwei Augen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019111467.5 2019-05-03
DE102019111467.5A DE102019111467A1 (de) 2019-05-03 2019-05-03 Anzeigevorrichtung und Verfahren zur zeitgleichen Abbildung unterschiedlicher Bilder in wenigstens zwei Augen

Publications (1)

Publication Number Publication Date
WO2020224719A1 true WO2020224719A1 (fr) 2020-11-12

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PCT/DE2020/100362 WO2020224719A1 (fr) 2019-05-03 2020-04-30 Dispositif d'affichage et procédé de représentation simultanée d'images différentes dans au moins deux yeux

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DE (2) DE102019111467A1 (fr)
WO (1) WO2020224719A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021109374A1 (de) 2021-04-14 2022-10-20 Carl Zeiss Jena Gmbh Linsen-Matrix mit winkelselektivem Filterelement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68919582T2 (de) * 1988-08-12 1995-07-13 Nippon Telegraph & Telephone Stereoskopisches Bildanzeigeverfahren.
WO2012140397A2 (fr) * 2011-04-11 2012-10-18 News Plus Media Technologies Ltd Système d'affichage tridimensionnel
US20140152663A1 (en) * 2012-12-03 2014-06-05 Sony Corporation Image processing device, image processing method, and program
EP3239759A2 (fr) 2016-04-22 2017-11-01 Carl Zeiss Jena GmbH Écran et dispositif de rétroviseur pour un véhicule automobile et véhicule automobile en étant équipé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081863A2 (fr) * 2003-03-12 2004-09-23 Siegbert Hentschke Systeme de reproduction autostereoscopique pour des representations en 3d
US7372629B2 (en) * 2003-11-06 2008-05-13 Nec Corporation Three-dimensional image display device, portable terminal device, display panel and fly eye lens
WO2011086874A1 (fr) * 2010-01-12 2011-07-21 株式会社ニコン Dispositif d'affichage et procédé d'affichage
US20130057159A1 (en) * 2010-05-21 2013-03-07 Koninklijke Philips Electronics N.V. Multi-view display device
DE102014205519A1 (de) * 2014-03-25 2015-10-01 Robert Bosch Gmbh Verfahren und Vorrichtung zum Anpassen einer Anzeige eines autostereoskopischen Displays für ein Fahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68919582T2 (de) * 1988-08-12 1995-07-13 Nippon Telegraph & Telephone Stereoskopisches Bildanzeigeverfahren.
WO2012140397A2 (fr) * 2011-04-11 2012-10-18 News Plus Media Technologies Ltd Système d'affichage tridimensionnel
US20140152663A1 (en) * 2012-12-03 2014-06-05 Sony Corporation Image processing device, image processing method, and program
EP3239759A2 (fr) 2016-04-22 2017-11-01 Carl Zeiss Jena GmbH Écran et dispositif de rétroviseur pour un véhicule automobile et véhicule automobile en étant équipé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021109374A1 (de) 2021-04-14 2022-10-20 Carl Zeiss Jena Gmbh Linsen-Matrix mit winkelselektivem Filterelement

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DE112020002208A5 (de) 2022-01-20

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