WO2017016534A2 - Ensemble de projection avec circuit d'optiques de projection - Google Patents

Ensemble de projection avec circuit d'optiques de projection Download PDF

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Publication number
WO2017016534A2
WO2017016534A2 PCT/DE2016/000291 DE2016000291W WO2017016534A2 WO 2017016534 A2 WO2017016534 A2 WO 2017016534A2 DE 2016000291 W DE2016000291 W DE 2016000291W WO 2017016534 A2 WO2017016534 A2 WO 2017016534A2
Authority
WO
WIPO (PCT)
Prior art keywords
projection
arrangement according
imager
projection arrangement
projection optics
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.)
Ceased
Application number
PCT/DE2016/000291
Other languages
German (de)
English (en)
Other versions
WO2017016534A3 (fr
Inventor
Michael Schubert
Markus Klein
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.)
Preh GmbH
Original Assignee
Preh 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 Preh GmbH filed Critical Preh GmbH
Priority to DE112016003403.2T priority Critical patent/DE112016003403B4/de
Publication of WO2017016534A2 publication Critical patent/WO2017016534A2/fr
Publication of WO2017016534A3 publication Critical patent/WO2017016534A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/23—Head-up displays [HUD]
    • B60K35/231—Head-up displays [HUD] characterised by their arrangement or structure for integration into vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/25—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using haptic output
    • 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
    • G03B21/10—Projectors with built-in or built-on screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • 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]
    • H04N9/3138—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using arrays of modulated light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/146—Instrument input by gesture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/332—Light emitting diodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/334—Projection means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/025—Light-emitting indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/066—Lens

Definitions

  • the invention relates to a projection arrangement with an array of projection optics.
  • projection arrangements are being used more and more widely in the automotive sector because the object is to ensure a high-contrast representation with image-forming arrangements which require comparatively little installation space and have comparatively little weight.
  • there is a need for such a projection arrangement because the image is formed on moving and / or curved, near-surface or surface-defining scattering layers and thus high demands are placed on the quality of the projection.
  • control element is located on the center console on a generally horizontally or with respect to the gravity field obliquely oriented, transparent layer of the electrical display.
  • the invention relates to a projection arrangement with an imager for generating an image that defines an imaging plane.
  • the imager is preferably a reflective imager or a transmissive imager having a backlight or reflective background or an emissive imager such as an LCD display or OLED display.
  • it is a backlit electronic pixel matrix display, such as a liquid crystal display, for example in the TFT structure, or an OLED display.
  • the imager is an imager with touch and / or actuation sensors, for example with a location-resolving touch sensor and / or an actuating force sensor.
  • a transmissive, i. translucent, scattering layer which defines a projection surface, provided and the visualization of the projected image, similar to a ground glass.
  • an array of projection optics arranged in one or more projection optical planes substantially parallel to the imaging plane, these projection optics each being configured to image a subregion of the image generated by the imager along a respective optical axis in the projection surface, such that the projected subregions are complemented and / or superimposed on a projected image on the side of the scattering layer which faces away from the array and is viewed by the operator or operator.
  • the projection optics are centered with respect to the associated subregions and each have a collimating and / or focussing effect.
  • the projection optics each have a lens system of at least two lenses, for example converging lenses and a, preferably between two lenses, arranged aperture, such as a pinhole on.
  • the respective aperture of the pinhole is arranged on the optical axis of the associated projection optics.
  • the diaphragm of the projection optics is in each case arranged such that in each case one, preferably miniaturized, virtual intermediate image of the respective partial region is generated in the diaphragm aperture associated with the diaphragm.
  • the distance between the projection optical planes, also called lens planes, of the outermost lenses, ie the distance between the first and last lens in the projection direction defines the maximum dimension of the projection optics more than 1 mm and not more than 5.0 mm, preferably not more than 2.5 mm, more preferably not more than 2.3 mm, most preferably not more than 2.0 mm.
  • At least the lens closest to the imager of each projection optics has a numerical aperture of from 0.3 to 2.0, more preferably from 0.5 to 1.5, most preferably from 0.7 to 1.2.
  • the lenses are designed uniformly per projection optics.
  • the projection optics are all or partially uniform.
  • adjacent projection optics vary with regard to their optical properties, for example with respect to their imaging properties.
  • the optical axes of all the projection optics run parallel to one another.
  • At least one lens of each projection optics is integrally connected to a lens of the adjacent projection optics. Even more preferably, all the lenses of each projection optics are integrally connected to a lens of the adjacent projection optics arranged correspondingly in the course of the radiation.
  • the array of projection optics is at least partially defined by a layer structure, for example at least one lens of each projection optic through a layer of the layer structure.
  • At least one layer of the layer structure is produced by a molding method such as a die-casting method or an injection-compression molding method.
  • At least two adjacent layers of the layer structure are materially or non-positively connected.
  • at least two immediately adjacent layers of the layer structure are arranged at a distance from one another.
  • the layer structure is held in a frame.
  • the array of projection optics is preferably attached to the scattering layer and / or to the imager.
  • the array is associated with an assembly and the entire assembly is fastened by fasteners to the scattering layer and / or on the imager.
  • the imager is a reflective imager or a transmissive imager with backlighting or reflective background or an emissive imager, such as an LCD display or OLED display.
  • the projection distance defined by the distance between the imager and the projection surface is less than 10.0 cm, preferably less than 7.5 cm, more preferably less than 5.0 cm, most preferably less than 2.5 cm.
  • the scattering layer is part of a relative to the imager movable, for example, along the optical axis and / or perpendicular to the optical axis movable, stored, a first actuating surface defining actuator.
  • an actuator for moving at least the actuating part is provided.
  • a force sensor for example a capacitive, inductive, resistive or piezoelectric sensor, is preferably provided for force detection upon actuation of the actuating part.
  • the imager extends laterally beyond the array of projection optics, ie, in a direction in the imaging direction, and produces an overall image including the projected image, which includes subregions that are not projected through the array of projection optics.
  • the imager is not congruent with the outer circumference of the array, and the outer perimeter defined by the imager overlaps at least on one side of the imager.
  • the imager preferably has a different structure in the region of the projected image than in the region of the previously-mentioned, non-projected subregions, for example by omitting a scattering layer in regions.
  • the imager preferably defines a contact-sensitive and / or actuation-sensitive input surface arranged offset relative to the projection surface in the region of the non-projected partial regions.
  • the invention further relates to the use of the arrangement described above in one of its refinements in a motor vehicle.
  • the arrangement is arranged in a center console of the motor vehicle.
  • FIG. 1 shows a schematic sectional view of a first embodiment of the projection arrangement according to the invention
  • FIG. 2 shows a schematic sectional view of a second embodiment of the projection arrangement according to the invention
  • Fig. 3 is a schematic sectional view of a third embodiment of the projection device according to the invention.
  • FIG. 1 shows a first embodiment of the projection arrangement according to the invention.
  • This has an imager 1 in the form of an electronic pixel matrix display, for example in LCD or OLED construction.
  • an optically transparent adhesive layer 7 By means of an optically transparent adhesive layer 7, a cover glass 6 is fixed thereto.
  • a turntable 8 is rotatably mounted on the cover glass 6, a turntable 8 is rotatably mounted. The rotational position of the turntable 8 is detected by detection means not shown, for example by means of a capacitive touch sensor associated with the display 1.
  • an array of projection optics 10 is arranged, the dimensioning of which is shown enlarged in FIG. 1 for purposes of illustration.
  • the hollow volume is bounded in the direction of the viewer by a scattering layer 5, which defines a projection plane P.
  • each projection optics 10 have a comparatively small numerical aperture of, for example, 1 to 2.
  • the projection optics 10 are uniformly formed and uniformly spaced from each other, with their optical axes A are arranged parallel to each other.
  • the projection optics 10 each include a first converging lens 2, which is arranged adjacent to the display and a second, arranged above collecting lens 3. Between the lenses 2, 3, a pinhole 4 is arranged with a round aperture.
  • the next closest to the display 1 lenses 2 all projection optics 10 are called in a common projection optical plane Oi, also called lens plane.
  • the lenses 3 of all projection optics 10 arranged above are likewise arranged in a common projection optical plane 0 2 .
  • All lenses 2 and 3 of an associated projection optical plane Oi or 0 2 are integrally formed and are made in an injection molding or injection compression molding of a transparent plastic and each form a layer of a layer structure 2, 3, 4, the total of the array Projection optics 10 defined.
  • the layer structure 2, 3, 4 or parts thereof can be produced together in a 2K injection molding process.
  • the layers 2, 3, 4 of the layer structure can also be glued together.
  • the layer structure 2, 3, 4 may be attached to the imager 1 and / or the turntable 8.
  • the array of projection optics 10, which is formed by the layer structure 2, 3, 4, has the task of the imager 1 below the indicated by the hollow volume of the rotary actuator 8 fields Xi to X 3 on the litter layer 5 in the projection plane P defined thereby be projected so that they are visible to the viewer or operator top of the scattering layer 5 to form an overall picture on the viewer or operator to make visible, for example, the function assignment of the turntable 8 to the operator, the each projection optics 10 associated, defined by the aperture 4 aperture prevents unwanted scattering ("crosstalk") between the projection optics 10.
  • crosstalk unwanted scattering
  • this is structurally different than in the turntable 8 laterally projecting part Y of the imager 1.
  • this is dispensed in this area on a special scattering layer, as a broad angle of radiation in this area undesirable is.
  • the immediately visible region of the imager 1 lying outside of the turntable 8 is likewise displayed as the display surface T, if necessary, in the case of existing touch and / or actuation sensors, it is used as a contact-sensitive or actuation-sensitive input surface T, whereby it is arranged offset relative to the projection plane P.
  • the second embodiment of the projection arrangement according to the invention differs substantially from the embodiment shown in Figure 1 in that here instead of the turntable, a full-surface, i. as far as possible the entire image generator 1 projection on a scattering layer 5, wherein this scattering layer can be configured arbitrarily, but also movable relative to the imager 1, for example, in a direction lying in the projection plane P can be stored.
  • a full-surface i. as far as possible the entire image generator 1 projection on a scattering layer 5, wherein this scattering layer can be configured arbitrarily, but also movable relative to the imager 1, for example, in a direction lying in the projection plane P can be stored.
  • the scattering layer 5 to generate a haptic feedback to the surface of the litter layer 5-contacting operator, the litter layer 5 is set in motion by motor.
  • this layer structure 2, 3, 4 is fixed connected to the imager 1.
  • the third embodiment shown in FIG. 3 differs from the embodiments described above with reference to FIG. 1 essentially in that each projection optics 10 is connected by a single lens 2 together with the projection direction behind it, ie between the lens 2 and the projection plane P defining louver 5 is arranged, aperture 4 is formed, that is omitted in this embodiment, the second lens per projection device 10.
  • the each aperture 10 associated aperture of the aperture 4 is adjusted accordingly and increased compared to the first embodiment.
  • the projection optics 10 are in turn uniformly shaped and uniformly spaced from one another, their optical axes A being arranged parallel to one another.
  • All the lenses 2 of the one projection optical plane O are formed in one piece and are produced in an injection molding or injection compression molding process from a transparent plastic and each form a layer of a layer structure 2, 4 which defines the array of projection optics 10 as a whole.
  • the layer structure 2, 4 can also be produced in a 2K injection molding process.
  • the layers 2, 4 of the layer structure can also be glued together.
  • the layer structure 2, 4 may optionally be attached to the imager 1 and / or the turntable 8 via a frame comprising the projection optics 10.
  • the imager 1 covered by the hollow volume of the turntable 8 in the present embodiment it is not constructed structurally differently than in the part Y projecting laterally beyond the turntable 8.
  • the immediately visible area of the imager 1 lying outside the turntable 8 likewise becomes a display area T, optionally used with existing touch and / or actuation sensor as touch or actuation sensitive input surface T, which is also arranged here offset from the projection surface T.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

L'invention concerne un ensemble de projection qui comporte les éléments suivants : un imageur (1) destiné générer une image qui définit un plan d'imagerie (B); une couche de dispersion de transmission (5) qui définit une surface de projection (P); un circuit d'optiques de projection (10) qui sont disposées et configurées chacune dans au moins un plan d'optiques de projection (01, 02) sensiblement parallèle au plan d'imagerie (B) afin d'imager dans la surface de projection (P) une zone partielle (X1, X2, X3) de l'image produite par l'imageur (1) le long d'un axe optique (A) respectif de l'optique de projection (10) correspondante, de telle sorte que les zones partielles projetées s'ajoutent et/ou se superposent à une image projetée sur la face de la couche de dispersion (5) opposée au circuit et visible par un observateur.
PCT/DE2016/000291 2015-07-27 2016-07-27 Ensemble de projection avec circuit d'optiques de projection Ceased WO2017016534A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112016003403.2T DE112016003403B4 (de) 2015-07-27 2016-07-27 Projektionsanordnung mit einem Array aus Projektionsoptiken und Verwendung einer Projektionsanordnung in einem Kraftfahrzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EPDE102015112222.7 2015-07-27
DE102015112222 2015-07-27

Publications (2)

Publication Number Publication Date
WO2017016534A2 true WO2017016534A2 (fr) 2017-02-02
WO2017016534A3 WO2017016534A3 (fr) 2017-03-23

Family

ID=57083021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2016/000291 Ceased WO2017016534A2 (fr) 2015-07-27 2016-07-27 Ensemble de projection avec circuit d'optiques de projection

Country Status (2)

Country Link
DE (1) DE112016003403B4 (fr)
WO (1) WO2017016534A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024136053B3 (de) 2024-12-04 2026-04-30 Auo Mobility Solutions Germany Gmbh Anzeigevorrichtung für ein Fahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813763A1 (de) * 1977-03-31 1978-10-12 Canon Kk Projektionseinrichtung
US4257041A (en) 1978-06-19 1981-03-17 Izon Corporation Electro optical display device
FR2762427B1 (fr) * 1997-04-18 1999-07-09 Thomson Csf Systeme d'illumination d'un ecran de visualisation
US7145611B2 (en) 2000-12-22 2006-12-05 Honeywell International, Inc. Seamless tiled display system
DE20210601U1 (de) 2002-07-02 2003-11-20 Unicontrol Systemtechnik GmbH, 09669 Frankenberg Einrichtung zur Anzeige von Informationen und technischen Daten, insbesondere in einem Fahrzeug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
WO2017016534A3 (fr) 2017-03-23
DE112016003403A5 (de) 2018-04-12
DE112016003403B4 (de) 2022-04-07

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