DE102021208753A1 - Anzeigevorrichtung in einem Fahrzeug - Google Patents

Anzeigevorrichtung in einem Fahrzeug Download PDF

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Publication number
DE102021208753A1
DE102021208753A1 DE102021208753.1A DE102021208753A DE102021208753A1 DE 102021208753 A1 DE102021208753 A1 DE 102021208753A1 DE 102021208753 A DE102021208753 A DE 102021208753A DE 102021208753 A1 DE102021208753 A1 DE 102021208753A1
Authority
DE
Germany
Prior art keywords
holographic
display device
field
view
projector
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.)
Pending
Application number
DE102021208753.1A
Other languages
German (de)
English (en)
Inventor
Tobias Werner
Raphael Zimmermann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102021208753.1A priority Critical patent/DE102021208753A1/de
Priority to FR2208083A priority patent/FR3126158A1/fr
Priority to CN202210956141.5A priority patent/CN115704935A/zh
Publication of DE102021208753A1 publication Critical patent/DE102021208753A1/de
Pending legal-status Critical Current

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Classifications

    • 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
    • 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]
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • 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
    • B60K2360/23—Optical features of instruments using reflectors
    • 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
    • B60K2360/29—Holographic features
    • 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
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/33—Absorbing layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
DE102021208753.1A 2021-08-11 2021-08-11 Anzeigevorrichtung in einem Fahrzeug Pending DE102021208753A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102021208753.1A DE102021208753A1 (de) 2021-08-11 2021-08-11 Anzeigevorrichtung in einem Fahrzeug
FR2208083A FR3126158A1 (fr) 2021-08-11 2022-08-04 Dispositif d’affichage pour un véhicule
CN202210956141.5A CN115704935A (zh) 2021-08-11 2022-08-10 一种车辆中的显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021208753.1A DE102021208753A1 (de) 2021-08-11 2021-08-11 Anzeigevorrichtung in einem Fahrzeug

Publications (1)

Publication Number Publication Date
DE102021208753A1 true DE102021208753A1 (de) 2023-02-16

Family

ID=85039930

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021208753.1A Pending DE102021208753A1 (de) 2021-08-11 2021-08-11 Anzeigevorrichtung in einem Fahrzeug

Country Status (3)

Country Link
CN (1) CN115704935A (fr)
DE (1) DE102021208753A1 (fr)
FR (1) FR3126158A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016225994A1 (de) 2016-12-22 2018-06-28 Robert Bosch Gmbh Projektionsvorrichtung für ein Kraftfahrzeug und Verfahren zur Anzeige eines virtuellen Bildes für einen Fahrer eines Kraftfahrzeugs
WO2018206314A1 (fr) 2017-05-11 2018-11-15 Saint-Gobain Glass France Système hud et procédé servant à générer des images hud
DE102019119367A1 (de) 2019-07-17 2021-01-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbundglas-Frontscheibe für ein Kraftfahrzeug
DE102019215354A1 (de) 2019-10-08 2021-04-08 Robert Bosch Gmbh Verfahren zur Steuerung einer Transparenz einer Anzeigefläche für eine Projektionsvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016225994A1 (de) 2016-12-22 2018-06-28 Robert Bosch Gmbh Projektionsvorrichtung für ein Kraftfahrzeug und Verfahren zur Anzeige eines virtuellen Bildes für einen Fahrer eines Kraftfahrzeugs
WO2018206314A1 (fr) 2017-05-11 2018-11-15 Saint-Gobain Glass France Système hud et procédé servant à générer des images hud
DE102019119367A1 (de) 2019-07-17 2021-01-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbundglas-Frontscheibe für ein Kraftfahrzeug
DE102019215354A1 (de) 2019-10-08 2021-04-08 Robert Bosch Gmbh Verfahren zur Steuerung einer Transparenz einer Anzeigefläche für eine Projektionsvorrichtung

Also Published As

Publication number Publication date
FR3126158A1 (fr) 2023-02-17
CN115704935A (zh) 2023-02-17

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