DE102008009095A1 - Transparent display system e.g. head-up display system, for viewing image in e.g. microscope, has correction lens provided with free-forming surface, where largest distance of intermediate image and side of lens is smaller than preset value - Google Patents
Transparent display system e.g. head-up display system, for viewing image in e.g. microscope, has correction lens provided with free-forming surface, where largest distance of intermediate image and side of lens is smaller than preset value Download PDFInfo
- Publication number
- DE102008009095A1 DE102008009095A1 DE102008009095A DE102008009095A DE102008009095A1 DE 102008009095 A1 DE102008009095 A1 DE 102008009095A1 DE 102008009095 A DE102008009095 A DE 102008009095A DE 102008009095 A DE102008009095 A DE 102008009095A DE 102008009095 A1 DE102008009095 A1 DE 102008009095A1
- Authority
- DE
- Germany
- Prior art keywords
- lens
- display system
- image
- correction lens
- intermediate image
- 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
- G02B27/0101—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
- 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
- G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
-
- 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
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
Abstract
Description
Die Erfindung betrifft ein Durchsicht-Display-System, bei dem das von einem Bildgeber erzeugte Bild in den Rand einer Scheibe mittels einer Optik eingekoppelbar ist, weiterhin innerhalb der Scheibe übertragbar und aus einer optischen Fläche der Scheibe auskoppelbar ist. Das Durchlicht-Display-System kann als HMD (Head-Mounted)- oder als HUD (Head-Up)-Display System ausgebildet sein. Die Anordnung ist auch für die Bildeinspieglung in anderen optischen Geräten vorgesehen.The The invention relates to a see-through display system in which the of an image generated in the edge of a disc by means of an optics can be coupled, still transferable within the disc and can be coupled out of an optical surface of the disc. The transmitted-light display system can be used as HMD (Head-Mounted) - or be designed as a HUD (Head-Up) -Display system. The order is also for picture inclusion in other optical Devices provided.
Die
Eine
Lösung für ein HUD aus
Die Erfindung soll das Problem lösen, die Bildübertragung bei einem Durchsicht-Display-System hinsichtlich der Bildqualität zu optimieren. Dies betrifft insbesondere die Auflösung, Verzeichnisfreiheit und die Effizienz der Lichtintensitätsübertragung von Bildgeber bis zum Auge.The Invention should solve the problem, the image transmission in a see-through display system in terms of image quality to optimize. This concerns in particular the resolution, Directory liberty and the efficiency of light intensity transmission from imager to the eye.
Die Lösung der Aufgabe gelingt erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruchs 1.The Solution of the problem succeeds according to the invention the characterizing features of claim 1.
Die Unteransprüche 2 bis 6 sind vorteilhafte Ausgestaltungen des Hauptanspruchs.The Subclaims 2 to 6 are advantageous embodiments of the main claim.
Die erfindungsgemäße Optikanordnung paßt die Abstrahlcharakteristik des Bildgebers an die realisierbare Hauptstrahlrichtung der das Bild leitenden Scheibe an. Die Scheibe kann ein Brillenglas sein oder ein Element zur Bildeinspieglung welche in anderen optischen Instrumenten Anwendung findet, wie beispielsweise in Fernrohren oder in Mikroskopen.The Optics arrangement according to the invention fits the radiation characteristic of the imager to the realizable main beam direction the image conductive disc. The disc can be a spectacle lens or an element for picture inclusion which in other optical Instruments, such as in telescopes or in microscopes.
Erfindungswesentlich ist die Korrekturlinse, welche für asymmetrisch abbildende optische Systeme, die beispielsweise Spiegel und/oder Gitter beinhalten, eingesetzt wird. Die Korrekturlinse korrigiert die durch optische Bauelemente hervorgerufenen Pupillenaberation, wodurch eine gute Abbildung der beleuchtungsseitigen Eintrittspupille in das Gebiet, in dem sich die Augenpupille bewegen kann (Eye-Box) erreicht wird. Mit der Korrekturlinse gelingt es, die Hauptstrahlrichtung so anzupassen, daß etwa 90% des Lichtes innerhalb des Bewegungsgebietes der Pupille konzentriert werden. Besonders vorteilhaft ist, daß die Korrekturlinse in unmittelbarer Nähe zum Zwischenbild angeordnet ist. Damit gelingen mit nur einem Korrekturelement eine Korrektur von Bildverzeichnungen und die Erzeugung einer gewünschten Feldverteilung im Gebiet der Augenpupille.essential to the invention is the correction lens which is for asymmetric imaging optical systems which include, for example, mirrors and / or gratings, is used. The correction lens corrects the optical Components caused pupillary ablation, creating a good Illustration of the lighting-side entrance pupil in the area, in which the eye pupil can move (eye-box) is reached. With the correction lens, it is possible to adjust the main beam direction, that about 90% of the light within the movement area the pupil to be concentrated. It is particularly advantageous that the Correction lens arranged in close proximity to the intermediate image is. This will succeed with only one correction element, a correction of Image distortions and the generation of a desired Field distribution in the area of the eye pupil.
Die Erfindung wird nachfolgend an Hand von Ausführungsbeispielen beschrieben. Es zeigen:The Invention will be described below with reference to exemplary embodiments described. Show it:
Eine
Streuscheibe
Nachfolgend
wird an Hand eines Ausführungsbeispieles die optische Auslegung
der Gesamtanordnung beschrieben:
Das dritte Diffraktive optische
Element
The third diffractive optical element
XSC,
YSC, ZSC sind globale Bauelementkoordinaten bezüglich des
dritten DOE
Das
zweite DOE
Die
Abbildungslinse
Mit
ZB wird die Lage des Zwischenbildes beschrieben, in dem die Streuscheibe
Die
Bauelemente haben folgende Lagekoordinaten:
Die
Belichtungsdaten (nach Code-V-Standard) für das dritte
DOE
Hologramm, welches mittels einer Zwei-Punkt-Quelle
geformt ist, mit den Koordinaten X1, Y1, Z1 und X2, Y2, Z2.
Hologram formed by a two-point source with the coordinates X1, Y1, Z1 and X2, Y2, Z2.
Das
erste DOE
Die
Daten des zweiten DOE
Die
Phasenfunktion in XV-Koordinaten auf der Substatoberfläche
ist beschrieben durch und mit z als Koordinate,
und Cj als Koeffizienten der Potenzreihe
xmyn beschrieben
ist:
Die
Korrekturlinse
Die
Daten der Freiformfläche
Spezial
Oberfläche (SPS Typ) nach der Formel und mit
z als Koordinate, c als Krümmung im Scheitel, k als Konische
Konstante und Cj als Koeffizienten der Potenzreihe
xmyn beschrieben
ist.
Radius C = 0.00553060The data of the freeform surface
Special surface (PLC type) according to the formula and with z as the coordinate, c as the curvature in the vertex, k as conic constant and C j as coefficients of the power series x m y n .
Radius C = 0.00553060
Koeffizienten
für eine xmyn Polynomial-Asphäre
sind:
- Der Radius der sphärischen Fläche
21 ist 16.668 CX (konvex)
- The radius of the spherical surface
21 is 16,668 CX (convex)
Es
folgt der plane Umlenkspiegel
Die
Abbildungslinse
Mittels
der Korrekturlinse werden die Fehler in der Feldverteilung in dem
Pupillengebiet
- 11
- Bildgeberimager
- 22
- erster Umlenkspiegelfirst deflecting
- 33
- Abbildungslinseimaging lens
- 44
- zweiter Umlenkspiegelsecond deflecting
- 55
- dritter Umlenkspiegelthird deflecting
- 66
- Korrekturlinsecorrecting lens
- 77
- Streuscheibediffuser
- 88th
- Einkoppelprismacoupling prism
- 99
- Scheibe (Brillenglas)disc (Lens)
- 1010
- erstes Diffraktives optisches Element (DOE)first Diffractive optical element (DOE)
- 1111
- zweites DOEsecond DOE
- 1212
- drittes DOEthird DOE
- 1313
- Pupillengebiet (Eye Box)pupillary area (Eye box)
- 1414
- Laser-LichtquelleLaser light source
- 2020
- FreiformflächeFree-form surface
- 2121
- sphärische Flächespherical area
- 2222
- z-Ebene Polynomz plane polynomial
- 2323
- Kontaktfläche des Einkoppelprismas zum Glasrandcontact area of the coupling prism to the edge of the glass
- 2424
- erste Totalreflexionfirst total reflection
- 2525
- zweite Totalreflexionsecond total reflection
- 2626
- konkave Flächeconcave area
- 2727
- Planflächeplane surface
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - JP 10319240 A1 [0002] - JP 10319240 A1 [0002]
- - US 4711512 A [0003] - US 4711512 A [0003]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008009095A DE102008009095A1 (en) | 2008-02-14 | 2008-02-14 | Transparent display system e.g. head-up display system, for viewing image in e.g. microscope, has correction lens provided with free-forming surface, where largest distance of intermediate image and side of lens is smaller than preset value |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008009095A DE102008009095A1 (en) | 2008-02-14 | 2008-02-14 | Transparent display system e.g. head-up display system, for viewing image in e.g. microscope, has correction lens provided with free-forming surface, where largest distance of intermediate image and side of lens is smaller than preset value |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008009095A1 true DE102008009095A1 (en) | 2009-08-20 |
Family
ID=40873951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008009095A Ceased DE102008009095A1 (en) | 2008-02-14 | 2008-02-14 | Transparent display system e.g. head-up display system, for viewing image in e.g. microscope, has correction lens provided with free-forming surface, where largest distance of intermediate image and side of lens is smaller than preset value |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008009095A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012219723A1 (en) | 2012-10-29 | 2014-04-30 | Robert Bosch Gmbh | Head-up displaying device for projecting graphic information to rider of vehicle, has projection unit that is provided with volume hologram that scatters characteristic of graphical information of real image on eye area surface |
WO2015075206A1 (en) * | 2013-11-22 | 2015-05-28 | Carl Zeiss Ag | Imaging optical unit and display device comprising such an imaging optical unit |
EP2884323A4 (en) * | 2012-08-08 | 2016-03-23 | Nikon Corp | Head-mounted display optical assembly and head-mounted display |
KR20160090310A (en) * | 2013-11-22 | 2016-07-29 | 칼 자이스 스마트 옵틱스 게엠베하 | Imaging optical unit and display device having such an imaging optical unit |
WO2019038374A1 (en) | 2017-08-24 | 2019-02-28 | Carl Zeiss Ag | Curved light guide, imaging optical unit and hmd |
JP2019117338A (en) * | 2017-12-27 | 2019-07-18 | ホヤ レンズ タイランド リミテッドHOYA Lens Thailand Ltd | Spectacle lens, head mount display, lens blank and semifinished lens blank |
DE102020205910A1 (en) | 2020-05-12 | 2021-11-18 | Robert Bosch Gesellschaft mit beschränkter Haftung | Data glasses for virtual retinal display and method for operating the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711512A (en) | 1985-07-12 | 1987-12-08 | Environmental Research Institute Of Michigan | Compact head-up display |
DE4206711A1 (en) * | 1992-03-04 | 1993-09-09 | Sel Alcatel Ag | Helmet mounted video monitor - has ground glass plate between lens-and-mirror systems to produce composite image formed from prim. colour components or reproduced picture |
DE19720851A1 (en) * | 1997-05-17 | 1998-11-19 | Zeiss Carl Jena Gmbh | Ophthalmological examination apparatus as slit lamp or fundus camera |
JPH10319240A (en) | 1997-05-22 | 1998-12-04 | Fuji Xerox Co Ltd | Head-mounted display |
DE102004026993A1 (en) * | 2004-06-03 | 2005-12-29 | Carl Zeiss Jena Gmbh | camera |
DE202005021014U1 (en) * | 2005-11-14 | 2006-12-21 | Carl Zeiss Ag | Head mounted display unit is in form of spectacle frame with optical arrangements including a diffractive element |
-
2008
- 2008-02-14 DE DE102008009095A patent/DE102008009095A1/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4711512A (en) | 1985-07-12 | 1987-12-08 | Environmental Research Institute Of Michigan | Compact head-up display |
DE4206711A1 (en) * | 1992-03-04 | 1993-09-09 | Sel Alcatel Ag | Helmet mounted video monitor - has ground glass plate between lens-and-mirror systems to produce composite image formed from prim. colour components or reproduced picture |
DE19720851A1 (en) * | 1997-05-17 | 1998-11-19 | Zeiss Carl Jena Gmbh | Ophthalmological examination apparatus as slit lamp or fundus camera |
JPH10319240A (en) | 1997-05-22 | 1998-12-04 | Fuji Xerox Co Ltd | Head-mounted display |
DE102004026993A1 (en) * | 2004-06-03 | 2005-12-29 | Carl Zeiss Jena Gmbh | camera |
DE202005021014U1 (en) * | 2005-11-14 | 2006-12-21 | Carl Zeiss Ag | Head mounted display unit is in form of spectacle frame with optical arrangements including a diffractive element |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2884323A4 (en) * | 2012-08-08 | 2016-03-23 | Nikon Corp | Head-mounted display optical assembly and head-mounted display |
DE102012219723A1 (en) | 2012-10-29 | 2014-04-30 | Robert Bosch Gmbh | Head-up displaying device for projecting graphic information to rider of vehicle, has projection unit that is provided with volume hologram that scatters characteristic of graphical information of real image on eye area surface |
US10120191B2 (en) | 2013-11-22 | 2018-11-06 | tooz technologies GmbH | Imaging optical system as well as display device with such an imaging optical system |
KR102291744B1 (en) | 2013-11-22 | 2021-08-19 | 투즈 테크놀로지스 게임베하 | Imaging optical unit and display device having such an imaging optical unit |
KR20160090310A (en) * | 2013-11-22 | 2016-07-29 | 칼 자이스 스마트 옵틱스 게엠베하 | Imaging optical unit and display device having such an imaging optical unit |
CN105874375A (en) * | 2013-11-22 | 2016-08-17 | 卡尔蔡司斯马特光学有限公司 | Imaging optical unit and display device comprising such an imaging optical unit |
US20160306171A1 (en) * | 2013-11-22 | 2016-10-20 | Carl Zeiss Smart Optics Gmbh | Imaging optical system as well as display device with such an imaging optical system |
JP2016541017A (en) * | 2013-11-22 | 2016-12-28 | カール・ツァイス・スマート・オプティクス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングCarl Zeiss Smart Optics GmbH | Imaging optical system and display device having the imaging optical system |
WO2015075206A1 (en) * | 2013-11-22 | 2015-05-28 | Carl Zeiss Ag | Imaging optical unit and display device comprising such an imaging optical unit |
KR102291745B1 (en) | 2013-11-22 | 2021-08-19 | 투즈 테크놀로지스 게임베하 | Imaging optical unit and display device comprising such an imaging optical unit |
KR20160089392A (en) * | 2013-11-22 | 2016-07-27 | 칼 자이스 스마트 옵틱스 게엠베하 | Imaging optical unit and display device comprising such an imaging optical unit |
DE102017119440A1 (en) * | 2017-08-24 | 2019-02-28 | Carl Zeiss Ag | Curved light guide, imaging optics and HMD |
WO2019038374A1 (en) | 2017-08-24 | 2019-02-28 | Carl Zeiss Ag | Curved light guide, imaging optical unit and hmd |
US11385465B2 (en) | 2017-08-24 | 2022-07-12 | tooz technologies GmbH | Curved light guide, imaging optical unit and HMD |
JP2019117338A (en) * | 2017-12-27 | 2019-07-18 | ホヤ レンズ タイランド リミテッドHOYA Lens Thailand Ltd | Spectacle lens, head mount display, lens blank and semifinished lens blank |
JP7007184B2 (en) | 2017-12-27 | 2022-02-10 | ホヤ レンズ タイランド リミテッド | Eyeglass lenses, head-mounted displays, lens blanks and semi-finished lens blanks |
DE102020205910A1 (en) | 2020-05-12 | 2021-11-18 | Robert Bosch Gesellschaft mit beschränkter Haftung | Data glasses for virtual retinal display and method for operating the same |
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Legal Events
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R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20150205 |
|
R081 | Change of applicant/patentee |
Owner name: CARL ZEISS SMART OPTICS GMBH, DE Free format text: FORMER OWNER: CARL ZEISS AG, 73447 OBERKOCHEN, DE Owner name: TOOZ TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CARL ZEISS AG, 73447 OBERKOCHEN, DE |
|
R081 | Change of applicant/patentee |
Owner name: TOOZ TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CARL ZEISS SMART OPTICS GMBH, 73430 AALEN, DE |
|
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R003 | Refusal decision now final |