FR2112905A5 - - Google Patents
Info
- Publication number
- FR2112905A5 FR2112905A5 FR7127195A FR7127195A FR2112905A5 FR 2112905 A5 FR2112905 A5 FR 2112905A5 FR 7127195 A FR7127195 A FR 7127195A FR 7127195 A FR7127195 A FR 7127195A FR 2112905 A5 FR2112905 A5 FR 2112905A5
- Authority
- FR
- France
- 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
Classifications
-
- 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
- G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
- G02F1/0305—Constructional arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Liquid Crystal (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8620970A | 1970-11-02 | 1970-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2112905A5 true FR2112905A5 (https=) | 1972-06-23 |
Family
ID=22197014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7127195A Expired FR2112905A5 (https=) | 1970-11-02 | 1971-07-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3709586A (https=) |
| DE (1) | DE2137968A1 (https=) |
| FR (1) | FR2112905A5 (https=) |
| GB (1) | GB1336345A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903838C2 (de) * | 1979-02-01 | 1986-01-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Elektrooptisches Lichtmodulationselement |
| FR2483088A1 (fr) * | 1980-05-20 | 1981-11-27 | Commissariat Energie Atomique | Procede de fabrication de portes optiques et de leur circuit de commande |
| NL8102342A (nl) * | 1981-05-13 | 1982-12-01 | Philips Nv | Schakelinrichting voor lichtbundels. |
| US4793697A (en) * | 1986-08-04 | 1988-12-27 | Motorola, Inc. | PLZT shutter with minimized space charge degradation |
| US5690990A (en) * | 1994-03-04 | 1997-11-25 | Arnhem, Inc. | Process for encapsulating the flavor with colloid gel matrix |
| DE19727237C2 (de) * | 1996-07-05 | 1998-09-17 | Gsaenger Optoelektronik Gmbh | Kristallanordnung sowie deren Verwendung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2429420A (en) * | 1942-10-05 | 1947-10-21 | Libbey Owens Ford Glass Co | Conductive coating for glass and method of application |
| US2467325A (en) * | 1946-12-31 | 1949-04-12 | Bell Telephone Labor Inc | Electrooptical light valve of ammonium dihydrogen phosphate crystal |
| US2649027A (en) * | 1947-02-18 | 1953-08-18 | Bell Telephone Labor Inc | Electrooptical system |
| US2780958A (en) * | 1950-12-16 | 1957-02-12 | Goodyear Aircraft Corp | Light modulator |
| US2649507A (en) * | 1951-08-28 | 1953-08-18 | Paramount Pictures Corp | Crystal light valve for sound-on-film recording |
| US2793148A (en) * | 1953-03-17 | 1957-05-21 | Polaroid Corp | Optical products |
| US3257903A (en) * | 1960-11-21 | 1966-06-28 | Alvin M Marks | Electrically responsive light controlling devices employing suspended dipole particles and shear forces |
| US3245315A (en) * | 1962-09-05 | 1966-04-12 | Alvin M Marks | Electro-optic responsive flashblindness controlling device |
-
1970
- 1970-11-02 US US00086209A patent/US3709586A/en not_active Expired - Lifetime
-
1971
- 1971-07-20 FR FR7127195A patent/FR2112905A5/fr not_active Expired
- 1971-07-29 DE DE19712137968 patent/DE2137968A1/de active Pending
- 1971-10-20 GB GB4867371A patent/GB1336345A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1336345A (en) | 1973-11-07 |
| DE2137968A1 (de) | 1972-05-10 |
| US3709586A (en) | 1973-01-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |