WO2024256321A1 - Reflexionsbaugruppe und reflexionsvorrichtung für ein head-up-display, lageraufnahme, head-up-display und kraftfahrzeug - Google Patents
Reflexionsbaugruppe und reflexionsvorrichtung für ein head-up-display, lageraufnahme, head-up-display und kraftfahrzeug Download PDFInfo
- Publication number
- WO2024256321A1 WO2024256321A1 PCT/EP2024/065898 EP2024065898W WO2024256321A1 WO 2024256321 A1 WO2024256321 A1 WO 2024256321A1 EP 2024065898 W EP2024065898 W EP 2024065898W WO 2024256321 A1 WO2024256321 A1 WO 2024256321A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bearing
- reflection
- head
- display
- carrier
- 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
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
- G02B27/0149—Head-up displays characterised by mechanical features
Definitions
- the present invention relates to a reflection device, in particular a mirror device, for a head-up display, in particular for a windshield head-up display, for reflecting radiation emitted by an image generation unit.
- the present invention further relates to a head-up display, in particular for a motor vehicle, comprising an image generation unit for emitting light rays to generate an image, and comprising at least one reflection device for reflecting the light rays emitted by the image generation unit.
- the support of the reflection element or the mirror as well as the design of the bearings by means of which the reflection element or the mirror can be pivoted are crucial.
- Head-up displays with movable, in particular pivoting mirrors are generally known from the state of the art, for example from FR 3 023 926,
- prestressing devices are provided to improve the mounting of the reflection element, whereby various embodiments of prestressing devices are known, for example from EP 3 926 380 A1, US 2021/0080718 A1 or JP 201167872A.
- the prestressing devices disclosed therein differ in particular in the type, design and arrangement of the prestressing means used, in particular in the type and design of the spring elements used, and thus in particular in the type of generation and in the type of transmission and/or application of the prestressing force generated.
- an object of the present invention to provide an alternative reflection assembly, preferably a reflection assembly with an improved bearing of the reflection element, in particular a reflection assembly with which a preload can be applied to at least one bearing in a particularly simple and advantageous manner.
- a reflection assembly is designed in particular for a head-up display, in particular for a windshield head-up display, and is designed to reflect radiation emitted by an image generation unit.
- the reflection assembly comprises in particular a reflection element which has a reflection side and a rear side, wherein the rear side is arranged on the side facing away from the reflection side.
- the reflection element can be movably coupled to a carrier by means of at least one bearing such that the reflection element, when coupled to the carrier, can pivot about at least a first axis relative to the carrier.
- At least one bearing comprises at least two parts: a bearing pin and a bearing receptacle, wherein the bearing receptacle is designed to at least partially receive the bearing pin.
- the reflection assembly further comprises a pretensioning device with a torsion spring element for generating a pretension in at least one bearing in order to hold the reflection element in a defined position.
- a reflection assembly according to the invention is characterized in that the torsion spring element is arranged such that a torsion spring center axis runs parallel and laterally offset from the first axis at a defined distance.
- a "torsion spring element” in the sense of the invention is in particular a spring element which is designed to generate a twisting stress, in particular a torsional stress about a torsion spring center axis.
- An example of a simple and particularly advantageous torsion spring element is, for example, a helical spring with two legs extending in the radial direction to the torsion spring center axis.
- a preload can be applied to the bearing in a particularly simple manner, in particular to secure the bearing journal in the bearing holder.
- Such a torsion spring element makes it possible in particular to provide a reflection assembly with a small space requirement of a preloaded bearing.
- further preloading means such as, for example, further spring elements for applying an axial preload in the direction of the first axis can be dispensed with at least in some cases.
- At least one bearing of the reflection assembly can in particular be arranged on the rear side of the reflection element in such a way that the first axis runs completely behind the rear side of the reflection element. This not only makes it possible to achieve smaller dimensions in the lateral direction, but also a reflection assembly without any connecting interfaces or bearings visible in the optical chamber.
- a “reflection element” according to the present invention is an element, in particular a component or a group of assembled components, which is designed to reflect and/or influence radiation, for example to change a direction, in particular of light or of one or more light rays, and thereby in particular of one or more parts of an image or of an image as a whole.
- a “carrier” according to the invention is preferably a supporting structure.
- a carrier in the sense of the present invention can in particular be coupled to a housing or attached to a housing, in particular to a housing of a head-up display.
- the carrier can be formed by a housing or by a part of a housing, for example by the housing of a head-up display. Consequently, a reflection element of a reflection device according to the present invention or of a reflection element assembly can, for example, be coupled directly to a housing of a head-up display, the housing being the "carrier", or via a separate, receiving or supporting structure, in which case the separate, receiving or supporting structure is the "carrier".
- the "reflection side" of the reflection element is that side of the reflection element, in particular that surface of the reflection element, which is designed to reflect and/or influence the radiation.
- the reflection assembly can be particularly adapted and designed to reflect or optically influence an image generated by an image generation unit, wherein the image can contain, for example, one or more navigation information, vehicle speed information or any other information which could be of interest to a driver of a vehicle, as is known from the prior art.
- head-up displays Both types of head-up displays, head-up displays with combiners and windshield head-up displays, are generally known from the prior art, to which reference is hereby made for further details on general design and/or functionality aspects of such head-up displays.
- the first axis can be a horizontal axis based on a usage state of the reflection assembly, in particular based on an installation state in a vehicle.
- the reflection element can be tilted by means of a first, horizontally aligned axis, for example to align the reflection element with a windshield of a motor vehicle, in particular with the inclination of the windshield.
- the first axis can be aligned in particular parallel to a main optical axis of the reflection element.
- the reflection element can contain glass or be made of glass.
- a reflection element made of glass, a glass mirror for example has the advantage that it has better optical quality and is more stable over a temperature range compared to a reflection element made of plastic.
- smaller mirror thicknesses can be achieved when using glass as the reflection element material.
- the reflection element can comprise a coating, in particular a reflection coating, which can be a metal coating or a metal-containing coating. This makes it possible to achieve advantageous reflection and/or projection properties.
- the reflection side of the reflection element can be a uniform or smooth surface, that is, a surface which is free of any projection and/or depression. Advantageous reflection and/or projection properties can thereby be achieved.
- the bearing receptacle of the first bearing and the second bearing and/or the bearing journals are at least partially identical, in particular completely identical, i.e. the same.
- the first bearing receptacle and the second bearing receptacle can be identical and/or the first bearing and the second bearing.
- only the bearing journals can be at least partially identical and the bearing receptacles different.
- it is particularly advantageous if the first bearing and the second bearing are identical.
- a particularly advantageous bearing arrangement can be achieved if the bearing receptacle has, in particular, an at least partially concave spherical, hollow spherical and/or hollow hemispherical inner surface or a hollow spherical end or a hollow spherical surface or the like as a bearing surface, against which the bearing journal in particular can at least partially rest with its outer surface.
- This makes it possible to achieve particularly good guidance of the bearing journal, in particular in the radial direction in relation to the first axis and thus when pivoting the reflection element about the first axis.
- a geometry of at least one bearing surface of the bearing receptacle can be designed to correspond at least partially to the geometry of the outer surface of the bearing journal.
- an inner surface or inner envelope curve or surface of the Bearing receptacle must be designed to correspond at least partially to the outer surface of an associated bearing journal.
- the bearing pin has an at least partially spherical and/or hemispherical outer surface or a spherical end or a spherical surface or the like as a bearing surface, with which the bearing pin rests on a bearing surface of the bearing receptacle or slides on it.
- both the first bearing and the second bearing are each assigned a preloading device with a torsion spring element for generating a preload in the bearing in order to hold the reflection element in a defined position.
- the torsion spring element is arranged in particular in such a way that a torsion spring center axis runs parallel and laterally offset from the first axis at a defined distance.
- the torsion spring element can in particular be made of metal or at least contain metal or an at least partially metallic material, in particular spring steel.
- At least one bearing receptacle can in particular be designed such that an assembly direction, along which the bearing pin is at least partially inserted into the bearing receptacle, or can be inserted during assembly, runs at least substantially parallel or parallel to the first axis of the reflection assembly. This enables a particularly simple and, for the desired function, very effective design of a bearing for rotatably supporting the reflection element about the first axis in the reflection assembly.
- the bearing pin With the help of the torsion spring element, the bearing pin can be secured in the bearing holder in the axial direction in a simple manner, in particular with the help of a leg of the torsion spring element, with which the bearing pin can be secured in the bearing holder in the axial direction like with a split pin in the radial direction.
- the torsion spring element is designed as a spiral spring, a defined axial flexibility can also be achieved or set by the torsion spring element, which enables small compensating movements in the axial direction. This can prevent tension in the reflection element in the axial direction, which can lead to distortions in the projected image.
- a reflection device is in particular a mirror device and in particular designed for a head-up display, in particular for a windshield head-up display, wherein the reflection device is designed to reflect radiation emitted by an image generation unit.
- a reflection device comprises a reflection assembly according to the present invention and in particular a carrier which at least partially supports or supports the reflection assembly.
- the reflection element is in particular, it is movably coupled to the carrier by means of at least one bearing such that the reflection element can be pivoted relative to the carrier about at least a first axis.
- One of the parts of the at least one bearing, the bearing pin or the bearing receptacle, is in particular fastened to the reflection element and the other, the bearing receptacle or the bearing pin, is preferably fastened to the carrier.
- the bearing holder is also designed as a torsion spring element holder. This makes it possible to provide a particularly compact reflection assembly or a particularly compact reflection device which in particular requires very little installation space and only requires a few components and can therefore be designed to be particularly simple in terms of construction and can be manufactured cost-effectively.
- a torsion spring element can be arranged in the bearing receptacle or can be partially received by the bearing receptacle, wherein the torsion spring element can be designed in particular as described above.
- a head-up display in particular for a motor vehicle, comprises an image generation unit for emitting light rays to generate an image, and at least one reflection device for reflecting the light rays emitted by the image generation unit, and is characterized in that the reflection device is designed according to the present invention.
- Head-up displays are generally known from the prior art, to which reference is hereby made for further details regarding general design and/or functional aspects of a head-up display according to the present invention.
- the image generation unit serves in particular to generate an image that can be perceived by a driver of the vehicle. This can be achieved, for example, by emitting light radiation to display the image from the image generation unit.
- the image generation unit can be arranged in a housing of the head-up display.
- a head-up display according to the present invention may comprise one or more reflection devices, wherein at least one reflection device may comprise one or more reflection elements pivotally coupled to a carrier as described above, wherein the one or more reflection elements may be coupled to a common carrier or to several different carriers, which means that a head-up display according to the invention may also comprise several carriers.
- the at least one rotatably mounted reflection element serves in particular to deflect the light beams generated and emitted by the image generation unit and is preferably arranged directly behind the image generation unit in the beam direction of the light radiation emitted by the image generation unit. From this reflection element, the light radiation can be guided through a housing of the head-up display or through a housing opening of the head-up display into a driver's field of vision.
- a head-up display is designed in such a way that the image generated can be superimposed in a manner known per se with information appearing through the projection surface from an environment located behind the projection surface, whereby an image with additional information is generated.
- a head-up display according to the invention can be a so-called “augmented reality head-up display (AR head-up display)” or a so-called “virtual reality head-up display (VR head-up display)” or a combination thereof, whereby the head-up display can be designed to display an augmented reality image or a virtual reality image.
- a field of vision of the driver which is also referred to as an "eyebox"
- the head-up display which can therefore preferably be designed accordingly and which can in particular comprise additional elements, for example a plurality of corresponding sensor elements and at least one control unit for determining the position, orientation and/or size and/or dimension of the eyebox.
- the output light reflected by the reflection device can be tracked by the eyebox and thus a viewing direction of the driver, which can be realized by means of an adjustment device and/or a corresponding kinematics that acts on the reflection element of the reflection device.
- the reflection device and/or the head-up display can comprise a pivot drive unit, in particular a linear pivot drive unit, which can in particular be coupled to the reflection element, preferably via a support structure by which the reflection element is held and coupling means, such as a pivot arm.
- the pivot drive unit is designed and constructed to pivot the reflection element about the first axis by a linear actuation, in particular by a linear actuation orthogonal to the first axis.
- the support structure can be designed in particular as a shield or as a shield-shaped frame, wherein the support structure preferably comprises a fastening side and a rear side.
- the support structure can in particular be designed and arranged such that its fastening side faces the rear side of the reflection element. and extends at least partially parallel to the reflection element, in particular to its reflection side and/or its rear side. This allows a very compact design of the reflection device. This makes it possible to provide a reflection device which only requires a small amount of installation space.
- a motor vehicle according to the present invention has a head-up display and is characterized in that the head-up display is designed according to the present invention.
- Fig. 1 shows a perspective view of a section of a reflection device known from the prior art
- Fig. 2 shows an enlarged section of the reflection device from Fig. 1 in
- Fig. 3 shows a perspective view of a section of an embodiment of a reflection assembly according to the invention with a bearing holder according to the invention
- Fig. 4 shows a perspective view of a section of an embodiment of a reflection device according to the invention with the reflection assembly according to the invention from Fig. 3.
- Fig. 1 shows a perspective view of a section of a reflection device 1 known from the prior art, which is part of a head-up display (not specified in more detail) for a vehicle, wherein the reflection device 1 is designed for a windshield head-up display and comprises a curved and concave reflection element 11 with a reflection side 22 and a rear side 23.
- the reflection element 11 can be pivoted about a first axis A, which is defined by a first, left bearing 12A and a second, right bearing 12B.
- the bearings 12A and 12B each comprise a bearing receptacle 15A, 15B and a bearing pin 21A, 21B with a spherical end, which extends along the pivot axis A and is held in the associated bearing receptacle 15A, 15B by means of a securing element 18.
- the bearing pin 21A, 21B is each fastened to a carrier 17, which in turn is fastened to a surrounding housing 20 of an associated head-up display.
- the bearing receptacles 15A, 15B are each fastened to a support structure 16, by which the reflection element 11 is held.
- the reflection element 11 is fastened with its rear side 23 to the support structure 16.
- the support structure 16 is coupled to a linear swivel drive unit 27, in this case a stepper motor 27, via a swivel arm 26.
- a linear swivel drive unit 27 in this case a stepper motor 27, via a swivel arm 26.
- the reflection element 11 can be rotated about the first axis A or the pivot axis A.
- Fig. 3 shows a perspective view of a section of an embodiment of a reflection assembly 50 according to the invention with a bearing holder 15A, 15B according to the invention, wherein the reflection assembly 50 is also designed for a windshield head-llp display and is also set up to reflect radiation emitted by an image generation unit (not shown here).
- the reflection assembly 50 also comprises a reflection element 11 with a reflection side 22 and a rear side 23, wherein the rear side 23 is arranged on the side facing away from the reflection side 22.
- the reflection element 11 can be movably coupled to a carrier 17 serving as a housing 20 by means of a first (left) bearing 12A and a second (right) bearing 12B, which is not shown here for the sake of simplicity but is designed in the same way as the first (left) bearing 12A, such that the real reflection element 11 can be pivoted about a first axis A relative to the housing 20 when coupled to the housing 20.
- Both bearings 12A and 12B each comprise, among other things, a bearing pin 21 A, 21 B and a bearing receptacle 15A, 15B, wherein the bearing receptacles 15A, 15B are designed to at least partially accommodate the bearing pin 21 A, 21 B.
- Both bearing pins 21 A and 21 B are each spherical at their end and have a spherical surface as an outer surface with which they slide in an associated bearing receptacle 15A or 15B, into which the bearing pins protrude in the axial direction of the first axis A.
- the bearing pins 21 A, 21 B are each fastened to the reflection element 11 or a support structure 16 carrying the reflection element 11, while the bearing receptacles 15A, 15B are designed to be fastened to a housing 20 serving as a support 17 (see Fig. 4).
- the reflection assembly 50 has a preloading device 29 for each bearing 12A, 12B with a torsion spring element 24 in the form of a spiral spring 24 with a first leg 24A and a second leg 24B, each of which extends in the radial direction to the first axis A. extend, wherein the first leg 24A is supported on the bearing holder 15A and the second leg 24B on the bearing pin 21A.
- the torsion spring element 24 is arranged such that a torsion spring center axis DZ runs parallel to and offset from the first axis A at a defined distance d.
- the torsion spring element 24 is subjected to a defined torsional stress about a torsion spring element center axis DZ, whereby a preload is applied to the bearing 12A or 12B and the bearing pin 21A, 21B can be held in the associated bearing holder 15A or 15B without play.
- the second leg 24B extends in the radial direction to the first axis A and is not angled or the like, but merely has a free end and thus acts like a radially inserted split pin, not only can a preload be applied to the bearing 12A, 12B by means of the torsion spring element 24, but also the bearing pin 21A, 21B can be secured in the axial direction in the associated bearing holder 15A, 15B.
- the torsion spring element 24 Due to the laterally offset arrangement of the torsion spring element 24 to the first axis A, not only can a defined axial preload be introduced into the respective associated bearing 12A, 12B or in particular an axially defined flexibility, which enables compensating movements in the axial direction of the first axis A, but also a defined preload force can be applied in the radial direction to the respective bearing 12A, 12B, whereby a particularly good and precise guidance, in particular a play-free guidance, of the bearing pin 21 A or 21 B in the bearing holder 15A, 15B can be achieved.
- the bearing holder 15A, 15B which in this case is approximately J-shaped or approximately semi-circular at its end facing away from the reflection element 11, and is arranged with the long leg of the J in the direction of the first axis A, in particular aligned or concentric with it, in this embodiment of a reflection assembly 50 according to the invention also as a torsion spring element holder 30, ie as a holder for the torsion spring element 24.
- the bearing holder 15A, 15B can be fastened by means of a screw connection 31 to a carrier 17, or in the present case directly to a housing 20 serving as a carrier 17.
- the reflection assembly 50 or the reflection device 100 are designed such that the reflection assembly 50 can be brought into a fastening position, in particular a screwing position, for fastening to the housing 20 by a translational movement in a plane that extends perpendicular to the first axis A, in particular by a translational movement in the longitudinal direction of the screw connection 31, or has been brought into this position as shown in Fig. 4.
- such a fastening to the housing 20 is structurally particularly simple and very space-saving, since in particular only very few components are required, here for example a washer 25.
- the J-shaped or semicircular design of the bearing holder 15A, 15B at its end facing away from the reflection element 11 enables, on the one hand, a sufficiently strong screw connection 31 and, on the other hand, a space-saving design.
- the bearing holder 15A or 15B which simultaneously also serves as a torsion spring element holder 30, can alternatively also be integrated into the carrier 20 or in this case into the housing 20 and, for example, also be made at least partially or completely from plastic instead of from die-casting, as in the previously described embodiments.
- a significant advantage of the above-described solution for the design of the mounting of the reflection element 11 is that in an area behind the reflection element 11 (relative to an installation situation in a vehicle in the direction of travel) construction space can be created which can be used to improve the optical situation within the head-up display. Furthermore, with such a mounting of the reflection element 11, provided that it is designed accordingly, a not inconsiderable reduction in weight and/or costs can be achieved compared to the designs known from the prior art.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Instrument Panels (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202480039411.3A CN121311811A (zh) | 2023-06-15 | 2024-06-10 | 用于平视显示器的反射组件和反射装置、轴承安装座、平视显示器和机动车辆 |
| EP24732263.9A EP4728320A1 (de) | 2023-06-15 | 2024-06-10 | Reflexionsbaugruppe und reflexionsvorrichtung für ein head-up-display, lageraufnahme, head-up-display und kraftfahrzeug |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102023115591.1A DE102023115591A1 (de) | 2023-06-15 | 2023-06-15 | Reflexionsbaugruppe und Reflexionsvorrichtung für ein Head-Up-Display, Lageraufnahme, Head-Up-Display und Kraftfahrzeug |
| DE102023115591.1 | 2023-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024256321A1 true WO2024256321A1 (de) | 2024-12-19 |
Family
ID=91470099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2024/065898 Ceased WO2024256321A1 (de) | 2023-06-15 | 2024-06-10 | Reflexionsbaugruppe und reflexionsvorrichtung für ein head-up-display, lageraufnahme, head-up-display und kraftfahrzeug |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4728320A1 (de) |
| CN (1) | CN121311811A (de) |
| DE (1) | DE102023115591A1 (de) |
| WO (1) | WO2024256321A1 (de) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011067872A (ja) | 1996-08-12 | 2011-04-07 | Tri Tool Inc | 溶接の方法 |
| FR3023926A1 (fr) | 2014-07-17 | 2016-01-22 | Johnson Contr Automotive Elect | Dispositif d'affichage, notamment pour vehicule automobile |
| US20190219823A1 (en) | 2018-01-18 | 2019-07-18 | Visteon Global Technologies, Inc. | Head-up display system |
| US20200338944A1 (en) | 2019-04-26 | 2020-10-29 | Visteon Global Technologies, Inc. | Mirror system for a head-up display |
| US20210080718A1 (en) | 2017-12-21 | 2021-03-18 | Nippon Seiki Co., Ltd. | Head-up display device |
| EP3926380A1 (de) | 2020-06-19 | 2021-12-22 | Jabil Inc. | Spiegelhalterung für ein head-up-display |
| DE102020132549A1 (de) | 2020-12-08 | 2022-06-09 | Valeo Schalter Und Sensoren Gmbh | Reflexionsvorrichtung, Reflexionselement-Baugruppe, Head-Up-Display und Kraftfahrzeug |
| CN115480359A (zh) * | 2022-11-03 | 2022-12-16 | 浙江水晶光电科技股份有限公司 | 一种反射镜固定支架及抬头显示装置 |
| DE102022126784A1 (de) * | 2021-10-18 | 2023-04-20 | Panasonic Intellectual Property Management Co., Ltd. | Blickfeldanzeige |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5997828B1 (ja) * | 2015-12-10 | 2016-09-28 | 日本電産サンキョーシーエムアイ株式会社 | ヘッドアップディスプレイ |
| JP7147779B2 (ja) * | 2017-10-26 | 2022-10-05 | 日本精機株式会社 | ミラーホルダ、ミラーユニット及びヘッドアップディスプレイ装置 |
| KR102704132B1 (ko) * | 2018-11-07 | 2024-09-06 | 현대모비스 주식회사 | 차량용 헤드업 디스플레이 장치 |
-
2023
- 2023-06-15 DE DE102023115591.1A patent/DE102023115591A1/de active Pending
-
2024
- 2024-06-10 WO PCT/EP2024/065898 patent/WO2024256321A1/de not_active Ceased
- 2024-06-10 CN CN202480039411.3A patent/CN121311811A/zh active Pending
- 2024-06-10 EP EP24732263.9A patent/EP4728320A1/de active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011067872A (ja) | 1996-08-12 | 2011-04-07 | Tri Tool Inc | 溶接の方法 |
| FR3023926A1 (fr) | 2014-07-17 | 2016-01-22 | Johnson Contr Automotive Elect | Dispositif d'affichage, notamment pour vehicule automobile |
| US20210080718A1 (en) | 2017-12-21 | 2021-03-18 | Nippon Seiki Co., Ltd. | Head-up display device |
| US20190219823A1 (en) | 2018-01-18 | 2019-07-18 | Visteon Global Technologies, Inc. | Head-up display system |
| US20200338944A1 (en) | 2019-04-26 | 2020-10-29 | Visteon Global Technologies, Inc. | Mirror system for a head-up display |
| EP3926380A1 (de) | 2020-06-19 | 2021-12-22 | Jabil Inc. | Spiegelhalterung für ein head-up-display |
| DE102020132549A1 (de) | 2020-12-08 | 2022-06-09 | Valeo Schalter Und Sensoren Gmbh | Reflexionsvorrichtung, Reflexionselement-Baugruppe, Head-Up-Display und Kraftfahrzeug |
| DE102022126784A1 (de) * | 2021-10-18 | 2023-04-20 | Panasonic Intellectual Property Management Co., Ltd. | Blickfeldanzeige |
| CN115480359A (zh) * | 2022-11-03 | 2022-12-16 | 浙江水晶光电科技股份有限公司 | 一种反射镜固定支架及抬头显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4728320A1 (de) | 2026-04-22 |
| CN121311811A (zh) | 2026-01-09 |
| DE102023115591A1 (de) | 2024-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009047200A1 (de) | Head-up display | |
| DE102020132549A1 (de) | Reflexionsvorrichtung, Reflexionselement-Baugruppe, Head-Up-Display und Kraftfahrzeug | |
| DE102019120466A1 (de) | Reflexionsvorrichtung, Reflexionselement-Baugruppe, Head-Up-Display und Kraftfahrzeug | |
| EP3545351B1 (de) | Kopf-oben-anzeigevorrichtung für ein kraftfahrzeug mit einer justiervorrichtung, fahrerassistenzsystem, kraftfahrzeug und verfahren zum justieren der kopf-oben-anzeigevorrichtung | |
| EP3465325B1 (de) | Anzeigevorrichtung, fahrerassistenzsystem und verfahren für ein kraftfahrzeug, sowie kraftfahrzeug | |
| DE112018006527T5 (de) | Head-up-Display-Vorrichtung | |
| EP3032318B1 (de) | Anzeigevorrichtung für ein kraftfahrzeug mit drehbar gelagerter spiegeleinrichtung, kraftfahrzeug sowie verfahren | |
| DE102019108994B4 (de) | Spiegeleinheit für ein Head-Up Display für ein Fahrzeug, Head-Up-Display mit einer Spiegeleinheit und Verfahren zum Herstellen einer Spiegeleinheit | |
| DE102019122574A1 (de) | Einstellvorrichtung, Einstelleinheit, Head-Up-Display und Kraftfahrzeug | |
| EP3545352B1 (de) | Kopf-oben-anzeigevorrichtung mit einer befestigungseinrichtung zur individuellen positionsjustage eines aussengehäuses für ein kraftfahrzeug, anordnung, kraftfahrzeug und verfahren zur montage einer kopf-oben-anzeigevorrichtung | |
| DE102017109022A1 (de) | Verfahren zur Montage einer Anordnung für ein Kraftfahrzeug mit einer Kopf-oben-Anzeigevorrichtung und mit einer Halterung sowie Anordnung | |
| EP4728320A1 (de) | Reflexionsbaugruppe und reflexionsvorrichtung für ein head-up-display, lageraufnahme, head-up-display und kraftfahrzeug | |
| DE3906701A1 (de) | Ausblickbaugruppe fuer fahrzeuge | |
| DE102023102534A1 (de) | Reflexionsvorrichtung für ein Head-Up-Display, Federelement, Lageraufnahme, Head-Up-Display und Kraftfahrzeug | |
| DE102018106169A1 (de) | Einstellvorrichtung für ein Head-Up-Display eines Kraftfahrzeugs, wobei mittels eines drehbar gelagerten Befestigungsmittels ein Halteelement in zwei unterschiedliche Raumrichtungen verschwenkbar ist sowie Verfahren | |
| DE102018121606A1 (de) | Schwenkbare Spiegelvorrichtung für ein Head-Up-Display | |
| EP2436557B1 (de) | Verstellvorrichtung zum Verstellen eines optisch relevanten Bauteils eines Fahrzeugscheinwerfers | |
| DE102020133447A1 (de) | Einstellvorrichtung für ein Head-Up-Display, Reflexionsvorrichtung für ein Head-Up- Display, Head-Up-Display und Fahrzeug | |
| DE102015111617A1 (de) | Anzeigevorrichtung für ein Kraftfahrzeug mit einer eine Verzahnung aufweisenden Führungsbahn sowie Kraftfahrzeug | |
| DE102022107619B3 (de) | Aktuatorbaugruppe, Rückblickvorrichtung und Fahrzeug | |
| WO2018095597A1 (de) | ANZEIGEVORRICHTUNG MIT EINER PROJEKTIONSEINRICHTUNG UND SEPARATEN TRÄGER ZUR INDIVIDUELLEN POSTIONSJUSTAGE EINES AUßENGEHÄUSES FÜR EIN KRAFTFAHRZEUG, KRAFTFAHRZEUG UND VERFAHREN ZUR MONTAGE EINE ANZEIGEVORRICHTUNG | |
| DE102023104923A1 (de) | Head-up-Display mit einer Konkavspiegeloptimierung und/oder -Absenkung in die Parkposition mittels eines Exzenters | |
| DE102023105203A1 (de) | Head-up-Display mit einer Konkavspiegel-Optimierung und/oder -Absenkung in die Parkposition durch einen Exzenter mit Eigenantrieb | |
| EP1767982B1 (de) | Ein-Spiegel-Scannervorrichtung für Hochleistungslaseranwendungen | |
| DE102023120636A1 (de) | Kinematikmodul für ein Head-Up-Display, Head-Up-Display, sowie Kraftfahrzeug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 24732263 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 2025572663 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2024732263 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 2024732263 Country of ref document: EP Effective date: 20260115 |
|
| ENP | Entry into the national phase |
Ref document number: 2024732263 Country of ref document: EP Effective date: 20260115 |
|
| ENP | Entry into the national phase |
Ref document number: 2024732263 Country of ref document: EP Effective date: 20260115 |
|
| ENP | Entry into the national phase |
Ref document number: 2024732263 Country of ref document: EP Effective date: 20260115 |
|
| WWP | Wipo information: published in national office |
Ref document number: 2024732263 Country of ref document: EP |