DE20112031U1 - Projektionseinrichtung - Google Patents
ProjektionseinrichtungInfo
- Publication number
- DE20112031U1 DE20112031U1 DE20112031U DE20112031U DE20112031U1 DE 20112031 U1 DE20112031 U1 DE 20112031U1 DE 20112031 U DE20112031 U DE 20112031U DE 20112031 U DE20112031 U DE 20112031U DE 20112031 U1 DE20112031 U1 DE 20112031U1
- Authority
- DE
- Germany
- Prior art keywords
- mirror
- projection device
- screen
- angle
- holograms
- 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.)
- Expired - Lifetime
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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
-
- 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
- G02B5/32—Holograms used as optical 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
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20112031U DE20112031U1 (de) | 2001-07-20 | 2001-07-20 | Projektionseinrichtung |
PCT/EP2002/007996 WO2003010571A1 (de) | 2001-07-20 | 2002-07-18 | Projektionseinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20112031U DE20112031U1 (de) | 2001-07-20 | 2001-07-20 | Projektionseinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20112031U1 true DE20112031U1 (de) | 2002-12-05 |
Family
ID=7959534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20112031U Expired - Lifetime DE20112031U1 (de) | 2001-07-20 | 2001-07-20 | Projektionseinrichtung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE20112031U1 (de) |
WO (1) | WO2003010571A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015049443A1 (fr) * | 2013-10-03 | 2015-04-09 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif d'affichage en retroprojection |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3023930A1 (fr) * | 2014-07-17 | 2016-01-22 | Commissariat Energie Atomique | Ecran et dispositif d'affichage en retroprojection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69106390T2 (de) * | 1990-11-30 | 1995-05-04 | Thomson Csf | Anzeigevorrichtung für rückprojektion und verfahren zur herstellung eines rückprojektionsspiegels. |
WO1996009458A2 (de) * | 1994-09-21 | 1996-03-28 | Gutjahr Joerg | Winkelselektive verschattungseinrichtung |
WO1999064920A1 (en) * | 1998-06-11 | 1999-12-16 | Cabot Safety Intermediate Corporation | Ventilated browbar frame and eyewear |
US6040928A (en) * | 1998-11-16 | 2000-03-21 | Digilens, Inc. | Holographic desktop monitor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5635109A (en) * | 1979-07-11 | 1981-04-07 | Aga Ab | Mirror |
DE3739062A1 (de) * | 1987-04-10 | 1988-11-10 | Holtronic Gmbh | Platte aus einem optisch transparenten material, insbesondere glas |
JPH04104240A (ja) * | 1990-08-24 | 1992-04-06 | Fujitsu Ltd | 表示装置 |
DE4134955A1 (de) * | 1991-10-23 | 1993-04-29 | Helmut Frank Ottomar P Mueller | Lichtleitvorrichtung |
TW333615B (en) * | 1996-06-05 | 1998-06-11 | Toppan Printing Co Ltd | Holographic reflector and reflective liquid crystal display using the same |
US6412972B1 (en) * | 1999-12-10 | 2002-07-02 | Altman Stage Lighting Company | Digital light protection apparatus with digital micromirror device and rotatable housing |
-
2001
- 2001-07-20 DE DE20112031U patent/DE20112031U1/de not_active Expired - Lifetime
-
2002
- 2002-07-18 WO PCT/EP2002/007996 patent/WO2003010571A1/de not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69106390T2 (de) * | 1990-11-30 | 1995-05-04 | Thomson Csf | Anzeigevorrichtung für rückprojektion und verfahren zur herstellung eines rückprojektionsspiegels. |
WO1996009458A2 (de) * | 1994-09-21 | 1996-03-28 | Gutjahr Joerg | Winkelselektive verschattungseinrichtung |
WO1999064920A1 (en) * | 1998-06-11 | 1999-12-16 | Cabot Safety Intermediate Corporation | Ventilated browbar frame and eyewear |
US6040928A (en) * | 1998-11-16 | 2000-03-21 | Digilens, Inc. | Holographic desktop monitor |
WO2000029879A1 (en) * | 1998-11-16 | 2000-05-25 | Digilens, Inc. | Holographic desktop monitor |
Non-Patent Citations (1)
Title |
---|
JP 2000298312 A.,In: Patent Abstracts of Japan * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015049443A1 (fr) * | 2013-10-03 | 2015-04-09 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif d'affichage en retroprojection |
FR3011644A1 (fr) * | 2013-10-03 | 2015-04-10 | Commissariat Energie Atomique | Dispositif d'affichage en retroprojection |
Also Published As
Publication number | Publication date |
---|---|
WO2003010571A1 (de) | 2003-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20030116 |
|
R081 | Change of applicant/patentee |
Owner name: ZOZGORNIK, STEFFEN, DIPL.-ING., DE Free format text: FORMER OWNER: I L B INSTITUT FUER LICHT- UND BAUTECHNIK, 51427 BERGISCH GLADBACH, DE Effective date: 20030306 Owner name: GUTJAHR, JOERG, PROF. DR., DE Free format text: FORMER OWNER: I L B INSTITUT FUER LICHT- UND BAUTECHNIK, 51427 BERGISCH GLADBACH, DE Effective date: 20030306 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20041104 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20070927 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20090922 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |