NL7103352A - - Google Patents
Info
- Publication number
- NL7103352A NL7103352A NL7103352A NL7103352A NL7103352A NL 7103352 A NL7103352 A NL 7103352A NL 7103352 A NL7103352 A NL 7103352A NL 7103352 A NL7103352 A NL 7103352A NL 7103352 A NL7103352 A NL 7103352A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive 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
- G02B27/48—Laser speckle optics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1313—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells specially adapted for a particular application
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702011789 DE2011789C3 (de) | 1970-03-12 | 1970-03-12 | Anordnung zur granulationsfrei erscheinenden Streuung von kohärentem Licht |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7103352A true NL7103352A (enExample) | 1971-09-14 |
| NL150918B NL150918B (nl) | 1976-09-15 |
Family
ID=5764912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7103352A NL150918B (nl) | 1970-03-12 | 1971-03-12 | Inrichting voor het zonder granulatie verstrooien van coherent licht. |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE764186A (enExample) |
| CA (1) | CA963136A (enExample) |
| DE (1) | DE2011789C3 (enExample) |
| DK (1) | DK124781B (enExample) |
| FR (1) | FR2081875B1 (enExample) |
| GB (1) | GB1327705A (enExample) |
| LU (1) | LU62767A1 (enExample) |
| NL (1) | NL150918B (enExample) |
| NO (1) | NO128131B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235990A (en) * | 1989-08-23 | 1991-03-20 | Philips Electronic Associated | Rear projection screens and projection systems incorporating such |
| US9958700B2 (en) * | 2015-07-30 | 2018-05-01 | Eastman Kodak Company | Optical modulator for laser speckle reduction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1499660A (fr) * | 1966-11-09 | 1967-10-27 | Rca Corp | éléments électro-optiques, et leur procédé de fabrication, notamment pour la réalisation de dispositifs d'information optiques |
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1970
- 1970-03-12 DE DE19702011789 patent/DE2011789C3/de not_active Expired
-
1971
- 1971-03-04 CA CA106,876A patent/CA963136A/en not_active Expired
- 1971-03-09 FR FR7108021A patent/FR2081875B1/fr not_active Expired
- 1971-03-09 NO NO88071A patent/NO128131B/no unknown
- 1971-03-10 LU LU62767D patent/LU62767A1/xx unknown
- 1971-03-11 DK DK116071A patent/DK124781B/da unknown
- 1971-03-12 BE BE764186A patent/BE764186A/xx unknown
- 1971-03-12 NL NL7103352A patent/NL150918B/xx unknown
- 1971-04-19 GB GB2372271A patent/GB1327705A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU62767A1 (enExample) | 1971-08-23 |
| DK124781B (da) | 1972-11-20 |
| DE2011789B2 (de) | 1973-04-05 |
| NL150918B (nl) | 1976-09-15 |
| DE2011789A1 (de) | 1971-09-30 |
| NO128131B (enExample) | 1973-10-01 |
| FR2081875B1 (enExample) | 1975-03-21 |
| CA963136A (en) | 1975-02-18 |
| DE2011789C3 (de) | 1978-09-21 |
| BE764186A (fr) | 1971-08-02 |
| GB1327705A (en) | 1973-08-22 |
| FR2081875A1 (enExample) | 1971-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SIEMENS |