EP3132303A1 - Procédé de réglage d'un dispositif d'affichage - Google Patents

Procédé de réglage d'un dispositif d'affichage

Info

Publication number
EP3132303A1
EP3132303A1 EP15719989.4A EP15719989A EP3132303A1 EP 3132303 A1 EP3132303 A1 EP 3132303A1 EP 15719989 A EP15719989 A EP 15719989A EP 3132303 A1 EP3132303 A1 EP 3132303A1
Authority
EP
European Patent Office
Prior art keywords
user
spectacle lens
positioning
spectacle
lenses
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.)
Withdrawn
Application number
EP15719989.4A
Other languages
German (de)
English (en)
Inventor
Ersun Kartal
Karsten Lindig
Torsten BRÄNDLE
Manfred Maul
Norbert Kerwien
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.)
Tooz Technologies GmbH
Original Assignee
Carl Zeiss Smart Optics 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 Smart Optics GmbH filed Critical Carl Zeiss Smart Optics GmbH
Publication of EP3132303A1 publication Critical patent/EP3132303A1/fr
Withdrawn legal-status Critical Current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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • 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
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/001—Assembling; Repairing
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/08—Bridges; Browbars; Intermediate bars foldable
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/08—Auxiliary lenses; Arrangements for varying focal length
    • G02C7/086—Auxiliary lenses located directly on a main spectacle lens or in the immediate vicinity of main spectacles
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0161—Head-up displays characterised by mechanical features characterised by the relative positioning of the constitutive elements
    • 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
    • G02B2027/0178—Eyeglass type

Definitions

  • the present invention relates to a setting method for a display device having the features of the preamble of claim 1.
  • the size of the eyebox provided by the imaging optics (the area in which the user's eye can move and he can still see the generated image as a virtual image) in the horizontal direction (that is, in one direction from the first to a second lateral end of the front portion) has an extension of about 5 mm.
  • the Eyebox or the exit pupil of the imaging optics
  • the Eyebox is brought as completely as possible in overlapping with the eye pupil of the user when mounted on the head state of the holding device.
  • the object of the invention to develop a setting method of the type mentioned so that the difficulties described can be overcome as completely as possible.
  • the object is achieved in the adjustment method of the type mentioned above in that the first spectacle lens with the Auskoppelabites is positioned so that the exit pupil of the imaging optics (or the Eyebox) in the patch on the user's head state of the holding device at least partially with the eye pupil of the first eye collapses. This ensures that the user can perceive the virtual image.
  • the exit pupil is positioned along a first direction extending from a first to a second lateral end of the front portion.
  • a first spectacle lens for positioning, can be selected from a set of first spectacle lenses, each of which has a coupling-in section, via which the generated image can be coupled into the respective first spectacle lens, and which differ by different distances of the decoupling section from the coupling-in section and the selected first spectacle lens are fixed in the front portion.
  • first spectacle lenses only a set of different first spectacle lenses needs to be provided, all of which can be optically optimized in their own right.
  • the display device can then be optimally adjusted to the respective user.
  • a lateral edge of the first spectacle lens can be ground for positioning.
  • the spectacle lens is ground into the holding device or the corresponding holder of the holding device.
  • the distance between the two spectacle lenses can be adjusted for positioning.
  • the central part may be formed so that its extension in the direction of the first to the second lens is changeable.
  • the middle part z. B. be formed in a telescopic manner. Any other type of training, with the desired adjustability is achieved, is possible.
  • a front portion may be selected from a set of front portions that differ by the predetermined distance that the lenses have when disposed therein, and the first lens may be disposed in the selected front portion.
  • first angle between a first bracket connected to the front portion and a front portion, the first angle is present when the user carries the display device on his head. Also by this way, positioning of the coupling-out section in the direction from the first to the second lateral end of the front section is possible. Furthermore, it is possible to adjust or change an angle which the two spectacle lenses include, in order to position the first spectacle lens in the desired manner.
  • the central part may have a hinge which connects the two lenses together so that the angle between the two lenses is adjustable (or adjustable), so that by changing the angle between the two lenses, the exit pupil along a first direction from the first to second lateral end runs, is positionable.
  • the positioning of the exit pupil is due to the change in the direction of the light coming from the coupling-out section for imaging due to the change in the angle between the two spectacle lenses.
  • This change in direction can lead to a movement of the exit pupil on a circular path.
  • Such a movement has a motion component in the first direction, so that positioning of the exit pupil along the first direction is possible.
  • the swivel joint may comprise a fixing unit which fixes the set angle between the two spectacle lenses and thus the set angle of rotation of the joint.
  • the fixing unit can cause the fixation by means of frictional engagement and / or positive locking.
  • the fixing unit may have different locking positions for the rotary joint, so that different values of the angle between the two spectacle lenses can be set and fixed.
  • the hinge is in particular designed so that a change in the angle between the two lenses of a maximum of 26 ° (eg + 13 °) or 20 ° (eg + 10 °) is possible. With an angle range of, for example, + 6 °, an adjustment for pupil distances of 55 to 75 mm can be performed.
  • the hinge can be designed so that a larger change in the angle is not possible.
  • the rotation angle range predetermined by the rotary joint is 26 ° or 20 °.
  • the holding device may include a first bracket pivotally connected to the first lateral end of the front portion and a second bracket pivotally connected to the second lateral end of the front portion. The two brackets may extend away from the front portion in a same direction so that the retainer is substantially U-shaped when viewed in plan on a first reference plane.
  • the axis of rotation of the first hinge may extend perpendicular to the first reference plane.
  • the articulated connection of the first bracket to the first lateral end of the front portion may be realized via a second pivot and the articulated connection of the second bracket to the second lateral end of the front portion may be realized via a third pivot.
  • the axes of rotation of the second and third pivot joints may preferably extend perpendicular to the first reference plane.
  • the middle part can be formed deformable.
  • the positioning of the first spectacle lens can be done by deforming the central part.
  • the deformation can be carried out so that permanently the deformed state of the middle part remains.
  • the display device may have further, known in the art elements that are necessary for their operation.
  • the rotary joint after the change of the angle, the rotary joint can be fixed against further adjustment.
  • the fixation it is possible for the fixation to be present automatically after the end of the change process of the angle.
  • the positioning of the first spectacle lens may be dependent on an input value of a measurement parameter, the distance between the user's first eye and the user's closer temples, the distance of the user's two eye pupils, and / or the distance from the user's first eye characterized by its closer ear. It is understood that the features mentioned above and those yet to be explained below can be used not only in the specified combinations but also in other combinations or alone, without departing from the scope of the present invention.
  • Fig. 1 is a schematic perspective view of an embodiment of the display device according to the invention.
  • FIG. 2 is an enlarged detail sectional view of the first spectacle lens
  • FIG. 3 is a schematic plan view of the display device according to the invention with a first angle value between the two spectacle lenses 4, 5;
  • FIG. 4 shows an illustration according to FIG. 3 with a second angle value of the angle between the two spectacle lenses 4, 5;
  • FIG. 5 shows an illustration according to FIG. 4 with non-parallel brackets 13, 15;
  • Fig. 6 is a schematic plan view of another embodiment of the
  • FIG. 7 shows a plan view according to FIG. 6, in which another first spectacle lens 4 is inserted
  • Fig. 8 is a plan view of FIG. 6 according to another embodiment of the
  • FIG. 9 is a plan view of FIG. 6 according to another embodiment of the
  • Fig. 10-12 are schematic representations for explaining the possible grinding of the first
  • the display device 1 comprises a holding device which can be placed on the head of a user in the form of a spectacle-like frame 2.
  • the frame 2 comprises a front section 3 in which a first spectacle lens 4 and a second spectacle lens 5 are fastened or held.
  • the front section 3 comprises a central part 6, the lower end 7 of which is designed as a nose pad.
  • the middle part 6 is formed in two parts, wherein the two parts 8, 9 of the central part 6 are connected to each other via a hinge 10.
  • the front portion 3 further includes a first lateral end 11 and a second lateral end 12.
  • a first bracket 13 is attached via a second pivot 14 at the first lateral end 1 1 of the front portion 3.
  • a second bracket 15 is attached via a third pivot 16 at the second lateral end 12 of the front portion 3.
  • the two brackets 13, 15 may be formed in a conventional manner as eyeglass temple, the front facing away from the front portion 3 ends 17, 18 are formed for resting on the ear of a user.
  • the display device 1 may e.g. be designed as sports glasses, sunglasses and / or glasses for the correction of ametropia, wherein the user via the first lens 4, a virtual image can be reflected in his field of view, as described below.
  • the display device 1 for this purpose comprises an image unit 20 (which, for example, comprises an OLED module), with which an image can be generated which is used as the virtual image in the image Visual field of the user is to be mirrored.
  • the display device 1 further comprises an imaging optical system 21, which contains an optical element 22 arranged between the imaging unit 20 and the first spectacle lens 4. Furthermore, part of the first spectacle lens 4 itself also serves as part of the imaging optics 21.
  • the image unit 20 is, for example, as a planar imager with a variety of z. B. formed in columns and rows arranged pixels, each pixel of a light beam 23 can go out. By a corresponding control of the pixels by means of a control unit 24 the desired image can be generated.
  • Fig. 2 is representative of the light beam 23 of the beam path of a light beam drawn, so that below from the light beam 23 is mentioned.
  • the light beam 23 emanating from the imaging unit 20 passes through the optical element 22 and enters the first spectacle lens 4 via an end face 25 of the first spectacle lens 4 and is then reflected in the first spectacle lens 4 by total internal reflection at the front and rear sides 26, 27 of the first spectacle lens 4 led to a decoupling section 28.
  • the decoupling section 28 has a plurality of adjacently arranged reflective deflection surfaces 29 or reflective facets 29 which deflect the light beam 23 in the direction of the rear side 27 in such a way that it exits the first spectacle lens 4 via the rear side 27.
  • a user wearing the display device 1 according to the present invention as intended can perceive the image formed by the image unit 20 as a virtual image when looking toward the extraction section 28.
  • the user has to look slightly to the right (here 25 °) with respect to the viewing direction G of a straight-ahead view.
  • the fulcrum 30 of the eye of the user and the eyebox 31 and the exit pupil 31 (the area which is provided by the display device 1 and in which the eye of the user can move and he always still generated Image as a virtual image).
  • the eyebox 31 can also be referred to as the exit pupil 31 of the imaging optics 21.
  • the section of the first spectacle lens 4 via which the light beam 23 is coupled into the first spectacle lens 4 can also be referred to as the coupling-in section 32.
  • the display device 1 is greatly simplified in plan view (eg the image unit 20, the control unit 24 and the optical element 22 are not shown) in order to enable the positioning of the outcoupling section 28 in a direction from the first side End 1 1 to the second lateral end 12 (x-direction) to describe.
  • the holding device 2 is U-shaped in plan view.
  • an angle which the two spectacle lenses 4, 5 enclose is 180 °. This means that the distance d1 from the first side end 1 1 to the second side end 12 has its maximum value.
  • the distance d2 from the decoupling section 28 to the axis of rotation of the rotary joint 10 in the direction from the first lateral end 11 to the second lateral end 12 has its maximum value.
  • the distances d1 and d2 also become smaller.
  • the eyebox 31 is thereby moved in the x-direction (in this case towards the rotary joint) and can thus be displaced or moved in this direction by adjusting the angle ⁇ between the two spectacle lenses 4, 5.
  • the eyebox 31 or the exit pupil 31 of the imaging optics 21 is moved on a circular path by the change of the angle ⁇ . This movement has a portion in the x-direction that is used for positioning.
  • the two brackets 13, 15 are parallel to one another in the same way as in the representation of FIG. 3. This means that in the setting according to FIG. 4 the head width of the user is lower. This does not have to be. Thus, the temples 13, 15 can not run parallel, as is schematically indicated in Fig. 5. In the setting of FIG. 5 is thus the distance between the two ends 17, 18 of the two brackets
  • the adjustment of the angle ⁇ between the two spectacle lenses 4, 5 can also be understood to mean that only the pivot 10 is moved in the y-direction (ie in the direction perpendicular to the x-direction) and the position of the second and third pivot
  • the described change or adjustment of the angle ⁇ corresponds for the first spectacle lens 4 to a rotation about an axis of rotation 35 which is perpendicular to the plan views according to FIGS. 3 to 5, wherein the axis of rotation 35 is an imaginary connecting line 36 from the pivot point 30 of FIG Eye to the axis of rotation of the rotary joint 10 intersects.
  • the point of intersection is preferably exactly in the middle of the connecting line 36.
  • the second spectacle lens 5 makes a rotation about an axis of rotation 37 which intersects an imaginary connecting line 38 from a pivot point 39 of the left eye to the axis of the pivot 10 (preferably in the middle). Due to the symmetrical structure of spectacle lenses 4, 5 with pivot 10, the rotation of the second spectacle lens 5 is exactly opposite to the rotation of the first spectacle lens 4. The distance d3 of the two pivot points 30, 39 corresponds to the pupil distance of the user.
  • the direction from which the virtual image can be detected also varies accordingly. However, this is not annoying to the user, as he just has to look a little further to the right or left to perceive the virtual image.
  • the angle relative to the viewing direction G of the straight ahead view is then no longer 25 °, but is slightly larger or slightly smaller.
  • Fig. 6 is a plan view of another embodiment of the display device 1 in a similar manner as shown in Fig. 3, but still schematically the head 41 of the user B is shown.
  • a distance d3 between the two pivot points 30 and 39 and thus a pupil distance d3 of 65 mm are assumed.
  • the middle part 6 is formed without a hinge.
  • An adaptation to the pupillary distance d3 can z.
  • FIG. 7 shows a further embodiment of the display device 1 in the same way as in FIG. 6, wherein the embodiment according to FIG. 7 differs from the embodiment according to FIG. 6 by the selection of another first spectacle lens 4.
  • the first spectacle lens 4 according to FIG. 7 has a greater distance between the coupling-in section 32 and the coupling-out section 28 in comparison to the distance between the coupling-in section 32 and the coupling-out section 28 of the spectacle lens in FIG. 6.
  • the distance d2 in FIG. 7 is smaller than in FIG 6, resulting in a different position of the exit pupil 31 leads.
  • Fig. 7 on the left (in the x direction) as in Fig. 6, so that the eye pupil (indicated by the eye pivot 30) at least partially coincident with the exit pupil 31 (or eyebox 31). Therefore, the display device 1 according to FIG. 7 is suitable for a pupillary distance d3 of 55 mm.
  • a first spectacle lens 4 is selected from a set of first spectacle lenses which differ in their distance from coupling section 32 to coupling section 28, and then the selected first spectacle lens 4 with the central part 6 connected or arranged in the front section 3 in a suitable manner.
  • the display device 1 is adapted or set for the specific user B.
  • the adjustment takes place as a function of the actual pupillary distance d3 of the user.
  • the adjustment can be carried out as a function of the measured pupil distance d3.
  • the adjustment method may also include the step of measuring the pupillary distance d3.
  • the distance d4 between the first eye (or the pivot point 30) and the corresponding temple 40 of the head 41 of the user B can be used as a parameter, as a function of which the setting in the display device 1 is performed.
  • this distance d4 can be measured beforehand.
  • the distance d4 is preferably measured or determined in the x-direction (ie in the direction from the first lateral end 11 to the second lateral end 12 of the front section 3).
  • the distance d5 from the first eye (or first pivot point 30) to the support point of the first bracket 13 at the corresponding ear 42 of the user B can also be used as a parameter, as a function of which the setting of the display device 1 is carried out.
  • the distance d5 is determined in the x-direction and can be measured before adjustment or determined in any other way.
  • FIG. 8 shows a modification of the embodiment according to FIG. 6.
  • the middle part 6 is formed so that its extension in the x-direction is variable.
  • the distance of the two lenses 4, 5 in the x direction can be changed and adjusted.
  • this change in distance is performed symmetrically to the middle part 6, so that the first spectacle lens 4 is displaced by half the change in distance in the x-direction, and thus also the decoupling section 28 in FIG the x-direction is shifted and positioned.
  • an adjustment of the display device in the desired manner for adaptation overlap of the exit pupil 31 with the eye pupil of the user B
  • the first spectacle lens 4 according to FIG. 6 is provided in the display device 1.
  • the width of the head 41 is the same as in FIG. 6, the stirrups 13 and 15 are no longer parallel to one another, but their spacing increases with increasing distance from the front portion 3.
  • the front portion 3 may also be formed so that a change in distance by means of the central part 6 does not lead to a different width in the x direction of the display device 1.
  • the stirrups 13, 15 are always parallel to one another, as shown schematically in FIG. 9.
  • two side parts 43, 44 are provided on the front portion 3, which cause the corresponding width compensation.
  • the middle part 6 may be formed in a telescopic manner. It is also possible that in the x-direction extending slots are provided in the middle part 6, so that an adjustment of the distance by a corresponding positioning of the socket part for the corresponding lens 4, 5 in the middle part or in the corresponding slot is possible.
  • the center part 6 is also possible to provide different middle parts 6, the extent of which is different in the x direction. It must then always be used only in the appropriate center part for constructing the display device 1 in order to carry out the desired spacing of the two spectacle lenses 4, 5 and thus the positioning of the decoupling section 28 in the x-direction. Furthermore, it is possible to carry out the position of the decoupling section 28 in the x-direction by grinding the side 45 facing the middle part 6. This is indicated schematically in FIG. 10 by the dashed line 46. Furthermore, it is possible to abrade the side 47 facing away from the middle part, as indicated by the dashed line 48. In this case, the coupling is preferably not performed via the end face of the first spectacle lens 4, but rather via the rear side 27.
  • FIG. 13 schematically shows a measuring device 50 with which the pupil distance d3, the distance d4 and / or the distance d5 can be measured. This is indicated schematically by the arrows P1, P2, P3 and P4.
  • the measuring device 50 can determine the distances d3, d4 and / or d5 by means of suitable measurements.
  • the measuring device 50 based on the measurements z. B. equal to the appropriate first lens 4 from a present set of lenses 4, which differ by the distance between the coupling portion 32 and Auskoppelabites 28 suggest. The same applies to the variant with different widths middle parts 6.
  • the measuring device 50 also give appropriate processing instructions to z. B. a Einschieifen the spectacle lens 4 according to Figures 1 0 to 12 or to be able to perform an adjustment of the distance by means of the Mitteilteils 6.
  • This described selection or described manner of the proposal may alternatively be carried out by a separate device (not shown) to which at least one value for one of the distances d3-d5 has been supplied. This can be a measured value or any other value.
  • the reflection of the virtual image into the field of view of the user is effected by the first spectacle lens 4.
  • an input reflection by the second spectacle lens 5 is also possible.
  • the display device 1 can be designed such that the information or virtual images are mirrored in via both lenses 4, 5. The reflection can be done so that a three-dimensional image impression is created.
  • the spectacle lenses 4, 5 can have a refractive power of zero or a non-zero refractive power, in particular for the correction of refractive errors.
  • both the front side 26 and the back side 27 of the first and / or second spectacle lens 4, 5 can be curved.
  • the front side 26 may in particular be spherically curved. If the spectacle lens 4, 5 has a non-zero refractive power to correct a refractive error, the curvature of the back 28 is usually selected to achieve the desired correction in the rule. The adjustment method according to the invention is then carried out in the same way for the second spectacle lens 5 or for both spectacle lenses 4, 5.
  • the image unit 20, the optical element 22 and the control unit 24 in the first bracket 13 and / or second bracket 15 may be arranged.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Eyeglasses (AREA)

Abstract

L'invention concerne un procédé de réglage d'un dispositif d'affichage comprenant un dispositif de retenue (2), positionnable sur la tête d'un utilisateur (B), qui comporte une partie avant (3) dans laquelle sont disposés deux verres de lunettes (4, 5) reliés l'un à l'autre par une pièce centrale (6) ; une unité de formation d'image (20), fixée au dispositif de retenue (2), qui génère une image ; et une optique de reproduction (21), fixée au dispositif de retenue, qui, lorsque le dispositif de retenue (2) est posé sur la tête de l'utilisateur (B), reproduit l'image générée dans une pupille de sortie de telle façon que l'utilisateur (B) peut la percevoir avec son premier œil sous la forme d'une image virtuelle. Le premier verre de lunettes (4) fait partie de l'optique de reproduction (21) et l'image générée est guidée dans le premier verre de lunettes (4), dont elle sort par une partie de sortie (28). Le premier verre de lunettes (4, 5) comprenant la partie de sortie (28) est positionné de telle façon que, dans l'état posé sur la tête de l'utilisateur, la pupille de sortie de l'optique de reproduction coïncide au moins en partie avec la pupille du premier œil de l'utilisateur (B).
EP15719989.4A 2014-04-17 2015-04-16 Procédé de réglage d'un dispositif d'affichage Withdrawn EP3132303A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014207488.6A DE102014207488A1 (de) 2014-04-17 2014-04-17 Einstellverfahren für eine Anzeigevorrichtung
PCT/EP2015/058272 WO2015158827A1 (fr) 2014-04-17 2015-04-16 Procédé de réglage d'un dispositif d'affichage

Publications (1)

Publication Number Publication Date
EP3132303A1 true EP3132303A1 (fr) 2017-02-22

Family

ID=53039861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15719989.4A Withdrawn EP3132303A1 (fr) 2014-04-17 2015-04-16 Procédé de réglage d'un dispositif d'affichage

Country Status (6)

Country Link
US (1) US10247949B2 (fr)
EP (1) EP3132303A1 (fr)
KR (1) KR20160144981A (fr)
CN (1) CN106164747A (fr)
DE (1) DE102014207488A1 (fr)
WO (1) WO2015158827A1 (fr)

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DE102022126624A1 (de) 2022-10-12 2024-04-18 tooz technologies GmbH Messvorrichtung zum Messen einer Position einer Eyebox eines virtuellen Bilds

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DE102014207488A1 (de) 2015-10-22
CN106164747A (zh) 2016-11-23
US10247949B2 (en) 2019-04-02
KR20160144981A (ko) 2016-12-19
US20170038594A1 (en) 2017-02-09
WO2015158827A1 (fr) 2015-10-22

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