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WO2018185218A3 - Vorrichtung zur darstellung eines bildes - Google Patents

Vorrichtung zur darstellung eines bildes Download PDF

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Publication number
WO2018185218A3
WO2018185218A3 PCT/EP2018/058723 EP2018058723W WO2018185218A3 WO 2018185218 A3 WO2018185218 A3 WO 2018185218A3 EP 2018058723 W EP2018058723 W EP 2018058723W WO 2018185218 A3 WO2018185218 A3 WO 2018185218A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
light
open angle
emitting diodes
displaying
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/EP2018/058723
Other languages
English (en)
French (fr)
Other versions
WO2018185218A2 (de
Inventor
Peter Brick
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors 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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of WO2018185218A2 publication Critical patent/WO2018185218A2/de
Publication of WO2018185218A3 publication Critical patent/WO2018185218A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

Es wird eine Vorrichtung zur Darstellung eines Bildesvorgeschlagen, wobei ein Array von Leuchtdioden vorgesehen ist, wobei die Leuchtdioden in der Weise angeordnet und ausgebildet sind, um in einer Abstrahlrichtung einer Abstrahlseite des Arrays elektromagnetische Strahlung in Form von Strahlenbündel abzugeben, wobei die Leuchtdiode ausgebildet ist, um ein elektromagnetisches Strahlenbündel mit einem ersten Öffnungswinkel in der Abstrahlrichtung abzugeben, wobei eine Kollimationsvorrichtung auf der Abstrahlseite in einem vorgegebenen Abstand vor dem Array der Leuchtdioden vorgesehen ist, wobei die Kollimationsvorrichtung die ersten Öffnungswinkel der Strahlenbündel der Leuchtdioden in der Abstrahlrichtung nach der Kollimationsvorrichtung auf einen zweiten Öffnungswinkel ändert, wobei der zweite Öffnungswinkel kleiner ist als der erste Öffnungswinkel, wobei in der Abstrahlrichtung nach der Kollimationsvorrichtung eine optische Abbildungsvorrichtung vorgesehen ist, wobei die optische Abbildungsvorrichtung ausgebildet ist, um die elektromagnetische Strahlung zur Darstellung des Bildes zu lenken.
PCT/EP2018/058723 2017-04-05 2018-04-05 Vorrichtung zur darstellung eines bildes Ceased WO2018185218A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017107303.5 2017-04-05
DE102017107303.5A DE102017107303A1 (de) 2017-04-05 2017-04-05 Vorrichtung zur darstellung eines bildes

Publications (2)

Publication Number Publication Date
WO2018185218A2 WO2018185218A2 (de) 2018-10-11
WO2018185218A3 true WO2018185218A3 (de) 2018-11-29

Family

ID=62002114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/058723 Ceased WO2018185218A2 (de) 2017-04-05 2018-04-05 Vorrichtung zur darstellung eines bildes

Country Status (2)

Country Link
DE (1) DE102017107303A1 (de)
WO (1) WO2018185218A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018129209B4 (de) 2018-11-20 2022-04-14 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Multi-pixel-anzeigevorrichtung
EP4377736A1 (de) * 2021-09-02 2024-06-05 Apple Inc. Optische systeme zur ausrichtung von anzeigemodullicht in wellenleiter
US12018832B2 (en) 2021-09-23 2024-06-25 Apple Inc. Light source module with adaptive illumination
WO2024033043A1 (en) * 2022-08-12 2024-02-15 Ams-Osram International Gmbh Projector and method for producing optical elements for a projector
US12206994B2 (en) 2022-09-06 2025-01-21 Apple Inc. Image capture systems utilizing adjustable illumination
CN120225938A (zh) * 2022-11-02 2025-06-27 华为技术有限公司 具有组合2d-3d显示器的设备

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006020610A2 (en) * 2004-08-10 2006-02-23 Trivium Technologies, Inc. Light collimating device
US7095562B1 (en) * 2004-09-27 2006-08-22 Rockwell Collins, Inc. Advanced compact head up display
WO2009070389A2 (en) * 2007-11-26 2009-06-04 3M Innovative Properties Company Optical system with high contrast
DE102009013604A1 (de) * 2009-03-17 2010-09-23 Carl Zeiss Ag Optisches System
US8705177B1 (en) * 2011-12-05 2014-04-22 Google Inc. Integrated near-to-eye display module
WO2014077513A1 (ko) * 2012-11-16 2014-05-22 Ha Jeonghun 수렴형 필터부를 구비한 hmd
WO2014173736A1 (de) * 2013-04-22 2014-10-30 Osram Opto Semiconductors Gmbh Optische anordnung und anzeigegerät
US9335548B1 (en) * 2013-08-21 2016-05-10 Google Inc. Head-wearable display with collimated light source and beam steering mechanism
DE102015217682A1 (de) * 2015-09-16 2017-03-16 Carl Zeiss Ag Vorrichtung zur Augenuntersuchung
CN106526976A (zh) * 2017-01-05 2017-03-22 京东方科技集团股份有限公司 一种背光结构及显示装置
WO2017050975A1 (en) * 2015-09-23 2017-03-30 Medintec B.V. Video glasses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500513C1 (de) * 1995-01-11 1996-07-11 Dilas Diodenlaser Gmbh Optische Anordnung zur Verwendung bei einer Laserdiodenanordnung
US7186004B2 (en) * 2002-12-31 2007-03-06 Karlton David Powell Homogenizing optical sheet, method of manufacture, and illumination system
US20140152801A1 (en) * 2009-10-28 2014-06-05 Alentic Microscience Inc. Detecting and Using Light Representative of a Sample
DE112013006324T5 (de) * 2012-12-31 2015-10-15 Iee International Electronics & Engineering S.A. Optisches System zur Erzeugung eines strukturierten Lichtfelds von einer Reihe von Lichtquellen durch ein brechendes oder reflektierendes Lichtstrukturierungselement
DE102014009677A1 (de) * 2014-02-19 2015-08-20 Pierre-Alain Cotte Anzeigevorrichtung mit verbessertem Kontrast

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006020610A2 (en) * 2004-08-10 2006-02-23 Trivium Technologies, Inc. Light collimating device
US7095562B1 (en) * 2004-09-27 2006-08-22 Rockwell Collins, Inc. Advanced compact head up display
WO2009070389A2 (en) * 2007-11-26 2009-06-04 3M Innovative Properties Company Optical system with high contrast
DE102009013604A1 (de) * 2009-03-17 2010-09-23 Carl Zeiss Ag Optisches System
US8705177B1 (en) * 2011-12-05 2014-04-22 Google Inc. Integrated near-to-eye display module
WO2014077513A1 (ko) * 2012-11-16 2014-05-22 Ha Jeonghun 수렴형 필터부를 구비한 hmd
WO2014173736A1 (de) * 2013-04-22 2014-10-30 Osram Opto Semiconductors Gmbh Optische anordnung und anzeigegerät
US9335548B1 (en) * 2013-08-21 2016-05-10 Google Inc. Head-wearable display with collimated light source and beam steering mechanism
DE102015217682A1 (de) * 2015-09-16 2017-03-16 Carl Zeiss Ag Vorrichtung zur Augenuntersuchung
WO2017050975A1 (en) * 2015-09-23 2017-03-30 Medintec B.V. Video glasses
CN106526976A (zh) * 2017-01-05 2017-03-22 京东方科技集团股份有限公司 一种背光结构及显示装置

Also Published As

Publication number Publication date
WO2018185218A2 (de) 2018-10-11
DE102017107303A1 (de) 2018-10-11

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