WO2008089992A1 - Verre multifonctions - Google Patents

Verre multifonctions Download PDF

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Publication number
WO2008089992A1
WO2008089992A1 PCT/EP2008/000574 EP2008000574W WO2008089992A1 WO 2008089992 A1 WO2008089992 A1 WO 2008089992A1 EP 2008000574 W EP2008000574 W EP 2008000574W WO 2008089992 A1 WO2008089992 A1 WO 2008089992A1
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WO
WIPO (PCT)
Prior art keywords
glass
image
multifunction
optical
coupling
Prior art date
Application number
PCT/EP2008/000574
Other languages
German (de)
English (en)
Inventor
Hans-Jürgen DOBSCHAL
Günter Rudolph
Karsten Lindig
Original Assignee
Carl Zeiss Ag
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 Ag filed Critical Carl Zeiss Ag
Publication of WO2008089992A1 publication Critical patent/WO2008089992A1/fr

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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
    • G02B27/0172—Head mounted characterised by optical 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
    • G02B2027/0178—Eyeglass type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings

Definitions

  • the invention relates to a multifunctional glass in which an image generated outside of these glasses can be optically coupled via an edge surface of a glass and optically transferable within this glass and coupled out into the eye via one of the optical surfaces of the glass located in front of an eye of an observer.
  • Multi-functional lenses are known for image transmission and image coupling in data glasses, which are also referred to as head-mounted displays (HMDs).
  • HMDs head-mounted displays
  • a virtual image of the object to be displayed is generated, which is reflected in a transparent spectacle lens of the spectacle wearer and appears to lie in front of the spectacle lens within a few meters of the viewer.
  • the objects to be displayed are typically small displays for displaying text, numbers, symbols or graphics that are either self-luminous or backlit.
  • JP 10-319 240 A shows a data glasses, in which an image is coupled into the edge of a spectacle lens.
  • the coupled-in image is deflected directly in the direction of the eyes of the spectacle wearer.
  • US 5,369,415 A describes a display device in which an image is generated by scanning a light beam directly on the retina of a viewer.
  • the beam coupling takes place obliquely into an eye-facing surface of a plane-parallel plate.
  • the scanned beam is deflected by means of a holographic layer, which is applied to the plane facing away from the eye, into the eye.
  • Direct writing on the retina methods have the disadvantage that the image structure is successively pixelwise and there is a risk of high radiation exposure of the eye.
  • No. 6,829,095 B2 describes an optical arrangement which is intended in particular for use in a head-mounted display.
  • An image is coupled into a plane surface of a plane-parallel plate, which serves as a light guide, after several total reflections, the image is coupled into the eye via special reflection surfaces, which are introduced into the volume of the plane-parallel plate.
  • This results on the one hand, in a relatively complex glass structure and, on the other hand, a thick glass plate which is unsuitable for use in conventionally curved spectacle lenses (sun glasses, sports glasses, normal glasses).
  • a corrective optical effect such as a pair of glasses, is not possible.
  • a major difficulty lies in the light guidance of the HMD image, which is to be adapted to the NA and displayed on the other as a landscape image in the eye.
  • This parallel plate with the inclined reflecting surfaces is very expensive to produce.
  • the invention is intended to solve the problem of creating a comparatively simple data glasses, which comes as close as possible to the function of glasses and their wearing properties. It should be an adapted horizontal format image can be displayed, which is dispensed with a writing directly into the retina method.
  • the images generated in different ways should be superimposed on the real environmental view, especially in sunglasses, sports glasses, safety goggles and classic glasses that serve as visual aids.
  • the image should be displayed in transverse rectangular format.
  • a central component of the invention is a multifunctional spectacle lens with the main functions of light coupling, beam deflection, optical imaging, image rotation and light decoupling.
  • An essential embodiment of the invention is that at least two microstructured optical surfaces (MSF) are introduced and / or applied to the surfaces of a spectacle lens, which are not parallel to each other.
  • a first microstructured surface arranged in the light propagation direction is arranged on the spectacle lens edge. This serves to deflect the beam and preferably additionally has an optically imaging effect, which includes a directory correction and / or image sharpness correction and / or focusing. This first microstructured surface is referred to below as the deflection surface.
  • a second microstructured optical surface arranged in the light propagation direction is arranged on one of the optical surfaces of the spectacle lens, either on the distal or on the proximal optical surface.
  • This serves for the beam extraction from the spectacle lens in the proximal direction (for coupling into the eye) and is referred to below as the decoupling surface.
  • this microstructured optical surface does not cover the entire optical surface of the spectacle lens, but only an area around the optical axis of the spectacle lens, which should be in line with the optical axis of the eye when viewed straight.
  • the spectacle lens has on one of the edge surfaces, which does not face the deflection surface, a coupling-in surface for image coupling.
  • the light beam entrance therefore always takes place via one of the edge surfaces of the spectacle lens, preferably laterally, but also cranially or caudally.
  • the medial edge surface is technically in principle also suitable, but practically not available, since in this area the nose is.
  • a further feature of the invention is that at least one total reflection takes place on one of the optical surfaces of the glass on the optical path of the image in the glass. It is particularly advantageous if the total reflection takes place in the light path between the two microstructured optical surfaces of the spectacle lens (one on the distal surface and / or one on the proximal surface or vice versa).
  • An embodiment variant is provided in which a further (third) microstructured optical surface is applied laterally or medially or cranially or caudally on the edge surface of the spectacle lens, which, however, is not parallel to the respective first microstructured optical surface which serves as a deflection surface.
  • the temple is used advantageously for receiving the electrical and optical transmission cable.
  • a deflecting mirror or a deflecting prism is provided, which deflects the light bundles which are emitted from the direction of the spectacle arm approximately at 90 ° onto the lateral edge surface of the spectacle lens.
  • An essential aspect of the invention is that a rotation of the image format by 90 ° or a multiple takes place by the Lichtbündelumlenkung.
  • This image rotation is integrated in the lens. That is, a vertical portrait input image coupled to the lateral edge of the spectacles is transformed into a horizontal image by means of the deflection surface, which may be cranial or caudal, and then imaged into the eye as a landscape output image.
  • the deflection surface which may be cranial or caudal
  • the advantage lies in the very small required Spectacle lens thickness with nevertheless relatively large possible image angles. This results in a very small space and a low weight for the data glasses.
  • the described multifunction transmittent spectacle lens is the main component in which, in addition to the classic spectacle function, the light guidance of a laterally adjacent HMD image in the cross section of the spectacle lens takes place with the following four functions:
  • the image rotation within the lens is of central importance, since this allows for a very narrow lenses and on the other hand it allows to shift the NA adjustment outside of the lens in the temple, which is the technological effort in the production of the lens and the Lens thickness keeps low.
  • this can also provide other optical effects, such as a light beam deflection and / or optical imaging.
  • a diffractive element HOE, DOE
  • a refractive element Resnel
  • the deflection surface may be a mirror or be designed as a diffractive element (HOE, DOE) or as a refractive element (Fresnel).
  • the decoupling surface is in any case a diffractive element (HOE 1 DOE) or a refractive element (Fresnel).
  • the deflection surface also serves to initiate the at least one total reflection in the glass, which is necessary in order to move the light out of the spectacle lens in the direction of the eye pupil by means of the decoupling surface, which is designed as a diffractive element (HOE, DOE) or as a refractive element (Fresnel) decouple.
  • the decoupling surface which is designed as a diffractive element (HOE, DOE) or as a refractive element (Fresnel) decouple.
  • DOE diffractive element
  • Resnel refractive element
  • another microstructured optical element which is designed in particular as a DOE, can be applied to the front or back surface of the spectacle lens in the beam path of total reflection. This gives a further degree of freedom in the dimensioning of the image, which leads to a better realization of a desired large image size.
  • each embodiment of the multifunction spectacle lens is an intermediate image, which is generated near the edge region of the spectacle lens.
  • This can be realized on the one hand by monochromatically backlit 2-D imagers or on the other hand by means of microscanners, in combination with collimated illumination on a screen.
  • the multifunction spectacle lens NA and the angular distribution of the radiation, which is realized for example by a location-dependent, structured reflective knob array.
  • the multifunction spectacle lenses described are used in particular for monocolor or biocular data reflection in an arrangement known as data glasses or HMD. However, the use of these special glasses is also provided in other optical imaging devices, such as cameras, telescopes or microscopes.
  • spectacle lens implies that the “spectacle lens” may be made of the material glass or another transparent material, in particular a transparent plastic, the “spectacle lens” having or not having an optical effect correcting the human eye.
  • Figure 1 Data glasses with imager for data input and with a
  • Spectacle lens which is designed as a multifunction glass
  • Figure 2 Scheme for determining the lateral surfaces of a
  • Imager that has a laser light source and a scanned
  • Laser beam used Figure 7 coupling the multifunction spectacle lens with a
  • Imager that uses a light source and an LCD matrix as
  • FIG. 9 components of an image generator with light source and LCD matrix
  • FIG. 10 components of an image generator with laser light source
  • Scanner Mirror and Diffuser Figure 11 Components of an optical fiber imager
  • Scanner Mirror and Diffuser Figure 12 Multifunction spectacle lens with image coupling via a cranial
  • Edge surface and proximal image extraction Figure 13 Multifunction spectacle lens with image coupling via a cranial
  • Peripheral surface and distal image extraction Figure 14 Multifunction spectacle lens with image coupling via a cranial
  • FIG. 16 Multifunction spectacle lens with image coupling via a cranial one
  • Border area medial image redirection and proximal
  • Image extraction Figure 20 Multifunction spectacle lens with image coupling via a lateral
  • Image extraction Figure 21 Multifunction spectacle lens with image coupling via a lateral
  • Image extraction Figure 22 Multifunction spectacle lens with image coupling via a lateral
  • Image extraction Figure 25 Multifunction spectacle lens with image coupling via a lateral
  • FIG. 26 Multifunction spectacle lens with image coupling via a lateral
  • Peripheral surface, medial and caudal image redirections as well as distal image decoupling Figure 28 Corresponds to Figure 20, but with total reflections before
  • Image Redirector Figure 32 Multifunction spectacle lens with image coupling via a cranial
  • image extraction Figure 38 Multifunction spectacle lens with image coupling via a cranial
  • Forming surface and distal decoupling surface Figure 41 Multifunction spectacle lens with image coupling via a cranial
  • Peripheral surface and with coupled image generator and light source Figure 42 Multifunction spectacle lens with image coupling via a coupling surface located proximally on the lateral edge, lateral
  • FIG 43 Top view of the multifunction spectacle lens according to Figure 42
  • Figure 44 Schematic representation of the use of a multi-functional
  • Image extraction Figure 47 Multifunction spectacle lens with two deflection surfaces and proximal image extraction
  • Figure 48 Multifunction spectacle lens with two deflection surfaces and distal image extraction
  • Figure 1 shows an embodiment of a data glasses, which has an imager 3, which is attached to a temple piece 2.
  • the imager 3 couples an image into a surface at the edge of a spectacle lens 1.
  • a microstructured optical surface which is located on one of the optical surfaces of the spectacle lens 1 (inside or outside), the image is directed into the eye 10 of a viewer.
  • FIG. Another figure is shown in FIG. Another figure.
  • Imager 3 can also be attached to the spectacle lens 1 for the right eye 10, so that a binocular view can be realized.
  • FIG. 6 shows a first exemplary embodiment of a multifunction spectacle lens 1, which in a variant represents the basic features of the invention.
  • Such multifunction spectacle lenses are used in data glasses, which are also referred to as head-mounted display.
  • the imager 3 is a combination of an intensity-modulated semiconductor light source which supplies a monochromatic laser beam, a beam-forming imaging optical system 5, a scanning mirror which writes an image with the laser beam which can be displayed on a diffusing screen 8 as an intermediate image via a deflection mirror 6 ,
  • the intermediate image is coupled by means of a prismatic deflection element 9 in a lateral coupling surface 20 of a spectacle lens 1.
  • the deflecting element 9 has primarily the function of deflecting the intermediate image, wherein an additional refractive or diffractive effect is provided on one of the optical surfaces of the deflecting element 9, which allows an adaptation of the beam path to the geometric conditions during the transmission in the spectacle lens 1.
  • the lateral coupling-in surface 20 is microstructured here, so that a deflection of the light bundles of the image takes place in the direction of a cranial edge surface.
  • the image is guided in a straight line through the spectacle lens 1 and strikes the cranial edge surface.
  • the cranial edge surface is microstructured, so that a light beam deflection to the subsequent total reflection 23 and an image rotation are made.
  • the total reflection 23 takes place on a distal surface of the spectacle lens 1.
  • a microstructured optical surface transmission hologram
  • transmission hologram transmission hologram
  • microstructures of the surfaces can be described as DOE, HOE and / or Fresnel
  • FIG. 7 substantially corresponds to the illustration in FIG. 6, with a self-luminous matrix (OLED) being used here as the image generator 3, and a mirror being used as deflecting element 9.
  • OLED self-luminous matrix
  • the image is generated by means of an LCD matrix 13 illuminated with a light source 11 as an imager 3.
  • the deflecting element 9 is a mirror which directs the image onto the deflection surface 21.
  • the multifunction spectacle lens 1 corresponds to that shown in Figure 6 and Figure 7, with the difference that here the coupling surface 20 is not structured.
  • FIG. 9 shows a part of a pair of data glasses in which the power supply, the control and the data processing of the glasses with data reflection are spatially separated in a unit 14.
  • the connection is made by cable 15, which are guided over the eyeglass temple 2 to the light source 11 and the imager 3.
  • the light source 11 illuminates the imager 3 via an expansion system 12 (the arrangement corresponds to that shown in FIG. 8).
  • the image generated by the imager 3 is coupled via a deflection element 9, in the example a prism-like part, into the edge surface of the spectacle lens 1 (not shown).
  • the light source 11 shown in the figure, expansion system 12, imager 3 and deflector 9 are integrated in the temple 2.
  • a light exit surface of the deflecting element 9 is in the unfolded state of the eyeglass temple 2 of the coupling surface 20 at the edge of the spectacle lens 1 opposite.
  • FIG. 10 shows a modified embodiment of FIG. 9, wherein the imaging is effected by a modulated laser beam which is scanned with a scanner mirror 7 onto a diffusing screen 8 (as shown in FIG. 6).
  • FIG 11 shows a modified embodiment of Figure 10, in which case the laser light source 4 with in the unit for power supply, control and Data processing 14 is included.
  • an optical fiber 16 is laid, which transports the laser light to the scanner mirror 7.
  • FIG. 12 shows a multifunction spectacle lens 1 in which the image is coupled to the spectacle lens 1 via a cranial edge surface. There is first a first total reflection 23 at the distal optical surface, a second at the proximal optical surface and then a third total reflection at the distal optical surface. The image is then extracted from the proximal optical surface by means of a microstructure applied thereon to be perceived as a virtual image 17 by the eye 10 of the observer.
  • the image coupling corresponds to that shown in FIG.
  • a third total reflection 23 takes place on the distal optical surface, and the image is decoupled by microstructuring on the distal optical surface.
  • the variants described in FIG. 12 and in FIG. 13 function correspondingly when the imager 3 couples the image into the spectacle lens 1 via a caudal or lateral edge surface.
  • Figures 14 to 42 show different variants of the data reflection in a spectacle lens 1, all of which make use of the idea of the invention by deflecting the edge of the spectacle lens 1, the observer an NA-matched landscape image over a spectacle lens 1 hereaciously.
  • FIGS. 14 to 19 show firstly a coupling of the image over the cranial edge surface as coupling-in surface 20.
  • the coupling-in surface 20 is a microstructured optical surface which deflects the light bundles after they have entered.
  • FIG. 14 and FIG. 15 show a multifunction spectacle lens 1 in which total reflections 23 occur between the distal optical surface and the proximal optical surface after the coupling. Then, a deflection of the light beam through the lateral surface, which is a microstructured optical surface. On the way in the glass to the decoupling surface 22, the light bundles are again several times between the distal optical surface and the proximal optical surface totally reflected. In FIG. 14, the decoupling surface 22 is applied distally, in FIG. 15, proximally.
  • Figure 16 and Figure 17 correspond to Figures 14 and 15 with the difference that the deflection surface 21 is medial on the edge surface.
  • FIG. 18 and FIG. 19 each show a twofold deflection of the light bundles.
  • the first deflecting surface 21 extending in the light propagation direction lies laterally on the spectacle edge, and the second deflecting surface 24 lying in the light propagation direction lies on the spectacle edge caudally.
  • a rectangular image in landscape format can be displayed.
  • FIGS. 20 to 31 each show a multifunction spectacle lens 1 in which the image is coupled in via a lateral edge surface of the spectacle lens 1.
  • a deflection takes place on the cranial edge surface.
  • a first total reflection 23 takes place on the proximal optical surface and then a second total reflection 23 on the distal optical surface.
  • the image is then extracted from the proximal optical surface by means of the microstructure applied thereto.
  • the microstructure is applied only on a partial area of the optical surface of the spectacle lens 1, which is confined to an area around the extension of the eye center of the observer. In the areas of the optical surface on which a total reflection 23 occurs, the optical surface is not structured.
  • the image coupling corresponds to that shown in FIG.
  • a third total reflection 23 takes place on the proximal optical surface and the decoupling of the image takes place by microstructuring on a part of the distal optical surface.
  • a first deflection of the image takes place on a medial edge surface of the spectacle lens 1 and then a second deflection on the cranial edge surface.
  • a first total reflection 23 takes place on the proximal optical surface, then a second total reflection 23 on the distal optical surface.
  • the image is then extracted from the proximal optical surface by means of the microstructure applied thereto.
  • the image injection corresponds to that shown in FIG.
  • a third total reflection 23 takes place on the proximal optical surface, and the image is then decoupled by microstructuring on the distal optical surface.
  • the image coupling corresponds to that shown in FIG.
  • the image coupling corresponds to that shown in FIG.
  • the first total reflection 23 takes place on the proximal optical surface and the decoupling of the image is carried out by a microstructuring on the distal optical surface.
  • FIG. 26 and FIG. 27 correspond to FIGS. 22 and 23, with the difference that a picture deflection does not take place through the cranial but through the caudal edge surface of the spectacle lens 1.
  • FIG. 28 and FIG. 29 correspond to FIGS. 20 and 21, with the difference that, prior to the deflection by the cranial edge surface, total reflection 23 takes place on the distal optical surface and the proximal optical surface.
  • FIG. 30 and FIG. 31 correspond to FIGS. 22 and 23, with the difference that total reflection 23 takes place on the distal optical surface and the proximal optical surface prior to the diversion by the caudal edge surface.
  • FIG. 32 corresponds to FIG. 12
  • FIG. 33 corresponds to FIG. 13
  • FIG. 34 corresponds to FIG. 16
  • FIG. 35 corresponds to FIG. 17, with the difference that no total reflection 23 takes place between the coupling surface 20 and the deflection surface 21.
  • FIG. 36 and FIG. 37 each show a twofold deflection of the light bundles.
  • the first deflecting surface 21 in the light propagation direction lies on the spectacle edge caudally and the second deflecting surface 24 in the light propagation direction lies laterally on the spectacle edge.
  • Here is a rectangular picture in portrait format representable (in contrast to Figures 18 and 19, which may advantageously represent a landscape format).
  • FIG. 38 and FIG. 39 each show a twofold deflection of the light bundles.
  • the first deflecting surface 21 in the light propagation direction lies caudally on the spectacle edge and the second deflecting surface 24 in the light propagation direction lies medially on the spectacle edge.
  • the figures differ by the number of total reflections 23 and the position of the decoupling surface 22.
  • FIG. 40 shows a spectacle lens 1 in which the light path in the glass is described as follows: the coupling surface 20 is a microstructured optical surface, which directs the light beam to the deflection surface 21, which is also a microstructured optical surface, followed by a first total reflection 23 the distal optical surface, then reflection and beam shaping occurs at a proximal shaping surface 25 which is a microstructured optical surface (in particular, a DOE; without forming surface 25, total reflection would occur at that location). This is followed by a total reflection 23 on the distal optical surface and a decoupling of the light bundles by the proximal decoupling surface 22.
  • the additional shaping surface 25 provides a further possibility for influencing the image geometry.
  • FIG. 41 shows a multifunction spectacle lens 1, in which the imager 3 is arranged directly above the cranial edge surface as a coupling surface 20.
  • the likewise cranially located coupling surface 20 is a microstructured optical surface, which directs the light beam on the lateral deflection surface 21, which is also a microstructured optical surface. After several total reflections 23, the light beam is decoupled.
  • the decoupling surface 22 is proximal.
  • FIG. 42 shows a multifunction spectacle lens 1, in which the deflecting element 9 has been integrated into the edge of the spectacle lens 1.
  • At the beveled lateral edge of the glass is an area that serves the beam deflection.
  • the proximally located coupling surface 20 and the first deflection surface 21 correspond to the deflection element 9, as shown for example in FIG.
  • the second deflection surface 24 lies on the cranial edge surface, and after a total reflection 23 through the distal optical surface, the light bundles are decoupled by the decoupling surface 22 applied to the proximal optical surface.
  • FIG. 43 shows a plan view of the multifunction spectacle lens 1 according to FIG. 42 in order to better illustrate the beam path.
  • the other assemblies shown correspond to those which have already been described with reference to FIG.
  • FIG. 44 shows a schematic representation of the use of a multifunction glass 1 in a binocular.
  • the multifunction glass 1 with the imager 3 is arranged in the example in the light path between the lens 18 and the prism set 19.
  • FIGS. 45 to 48 show further variants of the beam guidance in the spectacle lens.
  • the image passes via the coupling surface 20 at the edge of the spectacle lens on the first deflection surface 21.
  • the image guidance of the coupling surface 20 to the first deflection surface 21 via total reflections 23 takes place on the optical surfaces of the glass 1;
  • the image passes from the first deflection surface 21 via one or more total reflections 23 on the optical surfaces of the glass 1 to the second deflection surface 24 and from this via further total reflections at the optical surfaces of the glass 1 to the decoupling surface 22, which is introduced on the distal or proximal optical surface of the glass.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

L'invention concerne un verre multifonctions, pour lequel une image produite à l'extérieur de ce verre (1) par un système d'imagerie (3) peut-être injectée de manière optique sur une surface du verre (1), transféré de manière optique à l'intérieur de ce verre (1) et extraite dans un oeil (10) d'un observateur sur une des surfaces optiques se trouvant devant l'oeil (10). L'invention est caractérisée en ce que l'image réelle peut être injectée dans une surface d'injection (20) se situant dans un secteur de bord du verre (1), l'image injectée obtient une réflexion totale (23) au niveau d'une des surfaces optiques du verre et une extraction d'une image virtuelle à partir des surfaces optiques du verre a ensuite lieu dans la direction de l'oeil (10) grâce à une surface optique microstructurée, faisant office de surface d'extraction (22), qui est appliquée sur l'une des surfaces optiques du verre.
PCT/EP2008/000574 2007-01-26 2008-01-25 Verre multifonctions WO2008089992A1 (fr)

Applications Claiming Priority (2)

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DE102007004444.7 2007-01-26
DE102007004444.7A DE102007004444B4 (de) 2007-01-26 2007-01-26 Multifunktions-Brillenglas, Verwendung eines solchen Multifunktions-Brillenglases in einer Datenbrille sowie Datenbrille

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DE102008049407A1 (de) 2008-09-29 2010-04-01 Carl Zeiss Ag Anzeigevorrichtung und Anzeigeverfahren
WO2010076375A1 (fr) * 2008-12-31 2010-07-08 Nokia Corporation Appareil et dispositif d'affichage
WO2010097442A1 (fr) * 2009-02-25 2010-09-02 Carl Zeiss Ag Dispositif d'affichage à verre multifonction, procédé de fabrication et élément optique à structure de fresnel
US8456744B2 (en) 2009-02-25 2013-06-04 Carl Zeiss Ag Beam combiner for use in a head-mounted display device and beam splitter
WO2015011288A1 (fr) * 2013-07-26 2015-01-29 Carl Zeiss Ag Verre de lunettes et dispositif d'affichage comportant un tel verre de lunettes
TWI484219B (zh) * 2013-08-30 2015-05-11 Univ Nat Chiao Tung 頭戴式顯示裝置
EP2873992A1 (fr) * 2013-11-18 2015-05-20 Commissariat A L'energie Atomique Et Aux Energies Alternatives Système d'affichage d'une image sur un pare-brise
WO2016091743A1 (fr) * 2014-12-12 2016-06-16 Carl Zeiss Smart Optics Gmbh Dispositifs d'affichage
WO2016102190A1 (fr) * 2014-12-23 2016-06-30 Carl Zeiss Smart Optics Gmbh Optique de reproduction permettant de produire une image virtuelle et lunettes intelligentes

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DE102007004444B4 (de) 2007-01-26 2019-11-14 tooz technologies GmbH Multifunktions-Brillenglas, Verwendung eines solchen Multifunktions-Brillenglases in einer Datenbrille sowie Datenbrille
DE102010041348B4 (de) * 2010-09-24 2020-01-30 tooz technologies GmbH Anzeigevorrichtung
DE102010041344B4 (de) * 2010-09-24 2020-10-29 tooz technologies GmbH Anzeigevorrichtung mit augengesteuerter Eingabeschnittstelle
DE102011007811B4 (de) * 2011-04-20 2015-10-22 Carl Zeiss Ag Anzeigevorrichtung
DE102011007812B4 (de) * 2011-04-20 2018-02-15 Carl Zeiss Smart Optics Gmbh Anzeigevorrichtung
DE102013223964B3 (de) * 2013-11-22 2015-05-13 Carl Zeiss Ag Abbildungsoptik sowie Anzeigevorrichtung mit einer solchen Abbildungsoptik
DE102014207497A1 (de) * 2014-04-17 2015-10-22 Carl Zeiss Ag Anzeigevorrichtung und Einstellverfahren für eine solche Anzeigevorrichtung
DE102014115341B4 (de) * 2014-10-21 2016-11-03 Carl Zeiss Smart Optics Gmbh Abbildungsoptik und Datenbrille
DE102016113518A1 (de) * 2016-07-21 2018-01-25 Carl Zeiss Jena Gmbh Vorrichtungen zur Dateneinspiegelung
DE102020127594A1 (de) 2020-10-20 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Optische anordnung einer datenbrille
DE102021001309B4 (de) 2021-03-11 2022-12-01 Richard Jay Klein Vorrichtung und Verfahren zum Anzeigen einer Bild- und / oder Datendarstellung sowie Verfahren zum Herstellen

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