DE1487666C3 - Projektionseinrichtung - Google Patents
ProjektionseinrichtungInfo
- Publication number
- DE1487666C3 DE1487666C3 DE1487666A DE1487666A DE1487666C3 DE 1487666 C3 DE1487666 C3 DE 1487666C3 DE 1487666 A DE1487666 A DE 1487666A DE 1487666 A DE1487666 A DE 1487666A DE 1487666 C3 DE1487666 C3 DE 1487666C3
- Authority
- DE
- Germany
- Prior art keywords
- light beam
- horizontal
- projection device
- screen
- light
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 2
- 230000001427 coherent effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- YLNDNABNWASMFD-UHFFFAOYSA-N 4-[(1,3-dimethylimidazol-1-ium-2-yl)diazenyl]-n,n-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1N=NC1=[N+](C)C=CN1C YLNDNABNWASMFD-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
-
- 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
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
- G02B26/04—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers
-
- 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
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US439857A US3549800A (en) | 1965-03-15 | 1965-03-15 | Laser display |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1487666A1 DE1487666A1 (de) | 1969-04-03 |
| DE1487666B2 DE1487666B2 (de) | 1973-09-20 |
| DE1487666C3 true DE1487666C3 (de) | 1974-04-04 |
Family
ID=23746410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1487666A Expired DE1487666C3 (de) | 1965-03-15 | 1966-03-11 | Projektionseinrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3549800A (OSRAM) |
| JP (1) | JPS4830904B1 (OSRAM) |
| DE (1) | DE1487666C3 (OSRAM) |
| FR (1) | FR1458895A (OSRAM) |
| GB (1) | GB1087250A (OSRAM) |
| MY (1) | MY6900275A (OSRAM) |
| NL (1) | NL6603375A (OSRAM) |
| SE (1) | SE353434B (OSRAM) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809873A (en) * | 1971-06-28 | 1974-05-07 | C Klahr | Optical processor for convolution filtering |
| US3872293A (en) * | 1972-01-07 | 1975-03-18 | Us Navy | Multi-dimensional fourier transform optical processor |
| US3835249A (en) * | 1972-12-26 | 1974-09-10 | Ibm | Scanning light synchronization system |
| DE2344973A1 (de) * | 1973-09-06 | 1975-07-24 | Jenaer Glaswerk Schott & Gen | Vorrichtung zur herstellung von lichtleitfaser-buendeln mit achsabstaenden, die sich ueber die laenge des buendels aendern, und bei denen die fasern an den buendelenden parallel zueinander liegen |
| US3936871A (en) * | 1974-05-16 | 1976-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Multi-wavelength display system |
| JPS51112903U (OSRAM) * | 1975-03-10 | 1976-09-13 | ||
| US4003080A (en) * | 1975-06-02 | 1977-01-11 | Laser Video, Inc. | Large screen video display systems and methods therefor |
| FR2315739A1 (fr) * | 1975-06-26 | 1977-01-21 | Peltier Raymond | Dispositif d'affichage lumineux |
| JPS55130512A (en) * | 1979-03-30 | 1980-10-09 | Canon Inc | Semiconductor laser optical system |
| JPS55165331A (en) * | 1979-06-12 | 1980-12-23 | Yozo Suda | Wall-constructing method and concrete block used therefor |
| US4437113A (en) | 1981-12-21 | 1984-03-13 | The United States Of America As Represented By The Secretary Of The Air Force | Anti-flutter apparatus for head mounted visual display |
| US4611245A (en) * | 1984-10-29 | 1986-09-09 | The United States Of America As Represented By The Secretary Of The Navy | Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve |
| GB2187918B (en) * | 1986-03-14 | 1990-09-05 | Singer Link Miles Ltd | Binocular display |
| JPS62237862A (ja) * | 1986-04-09 | 1987-10-17 | Kowa Co | レ−ザ−光走査装置 |
| US5159474A (en) * | 1986-10-17 | 1992-10-27 | E. I. Du Pont De Nemours And Company | Transform optical processing system |
| US5078501A (en) * | 1986-10-17 | 1992-01-07 | E. I. Du Pont De Nemours And Company | Method and apparatus for optically evaluating the conformance of unknown objects to predetermined characteristics |
| US4871231A (en) * | 1987-10-16 | 1989-10-03 | Texas Instruments Incorporated | Three dimensional color display and system |
| US5150205A (en) * | 1989-11-01 | 1992-09-22 | Aura Systems, Inc. | Actuated mirror optical intensity modulation |
| US5126836A (en) * | 1989-11-01 | 1992-06-30 | Aura Systems, Inc. | Actuated mirror optical intensity modulation |
| US5231538A (en) * | 1991-08-07 | 1993-07-27 | Texas Instruments Incorporated | Volume display optical system and method |
| EP0470799B1 (en) * | 1990-08-06 | 1995-10-11 | Texas Instruments Incorporated | A system and method for support and rotation of a screen |
| US5220452A (en) * | 1990-08-06 | 1993-06-15 | Texas Instruments Incorporated | Volume display optical system and method |
| US5208501A (en) * | 1990-08-06 | 1993-05-04 | Texas Instruments Incorporated | Rim driven stepper motor and method of operation RIM driven |
| US5136426A (en) * | 1991-02-27 | 1992-08-04 | Advanced Laser Projection, Inc. | Light projection apparatus |
| US6008925A (en) * | 1991-06-07 | 1999-12-28 | Advanced Laser Technologies, Inc. | Light beam scanning apparatus and method |
| DE4125241C2 (de) * | 1991-07-26 | 1998-08-06 | Michael Dipl Phys Sollinger | Laserprojektor |
| CA2144304A1 (en) * | 1992-10-01 | 1994-04-14 | Duane Scott Dewald | Image mover |
| US5534950A (en) * | 1993-10-04 | 1996-07-09 | Laser Power Corporation | High resolution image projection system and method employing lasers |
| US5990983A (en) * | 1994-09-30 | 1999-11-23 | Laser Power Corporation | High resolution image projection system and method employing lasers |
| US6154259A (en) * | 1996-11-27 | 2000-11-28 | Photera Technologies, Inc. | Multi-beam laser scanning display system with speckle elimination |
| US6351324B1 (en) | 2000-03-09 | 2002-02-26 | Photera Technologies, Inc. | Laser imaging system with progressive multi-beam scan architecture |
| EP1560150B1 (en) * | 2001-10-19 | 2008-11-26 | Symbol Technologies, Inc. | Electro-optical assembly for image projection, especially in portable instuments |
| US20130286053A1 (en) * | 2012-04-25 | 2013-10-31 | Rod G. Fleck | Direct view augmented reality eyeglass-type display |
-
1965
- 1965-03-15 US US439857A patent/US3549800A/en not_active Expired - Lifetime
- 1965-10-29 GB GB45986/65A patent/GB1087250A/en not_active Expired
- 1965-12-14 FR FR42122A patent/FR1458895A/fr not_active Expired
-
1966
- 1966-03-09 SE SE03124/66A patent/SE353434B/xx unknown
- 1966-03-11 DE DE1487666A patent/DE1487666C3/de not_active Expired
- 1966-03-14 JP JP41015401A patent/JPS4830904B1/ja active Pending
- 1966-03-15 NL NL6603375A patent/NL6603375A/xx unknown
-
1969
- 1969-12-31 MY MY1969275A patent/MY6900275A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3549800A (en) | 1970-12-22 |
| DE1487666A1 (de) | 1969-04-03 |
| SE353434B (OSRAM) | 1973-01-29 |
| DE1487666B2 (de) | 1973-09-20 |
| GB1087250A (en) | 1967-10-18 |
| NL6603375A (OSRAM) | 1966-09-16 |
| FR1458895A (fr) | 1966-11-10 |
| JPS4830904B1 (OSRAM) | 1973-09-25 |
| MY6900275A (en) | 1969-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |