FR1562316A - - Google Patents
Info
- Publication number
- FR1562316A FR1562316A FR1562316DA FR1562316A FR 1562316 A FR1562316 A FR 1562316A FR 1562316D A FR1562316D A FR 1562316DA FR 1562316 A FR1562316 A FR 1562316A
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH406867A CH454296A (de) | 1967-03-17 | 1967-03-17 | Einrichtung zur Verstärkung der Intensität eines optisch erzeugten Bildes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1562316A true FR1562316A (nl) | 1969-04-04 |
Family
ID=4269213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1562316D Expired FR1562316A (nl) | 1967-03-17 | 1968-03-12 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3527522A (nl) |
| AT (1) | AT266936B (nl) |
| BE (1) | BE712262A (nl) |
| CH (1) | CH454296A (nl) |
| DE (1) | DE1622117B2 (nl) |
| FR (1) | FR1562316A (nl) |
| GB (1) | GB1173122A (nl) |
| NL (1) | NL138909B (nl) |
| SE (1) | SE327214B (nl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3704936A (en) * | 1970-03-09 | 1972-12-05 | Rca Corp | Achromatic depth-of-field correction for off-axis optical system |
| DE3062778D1 (en) * | 1979-11-08 | 1983-05-19 | Gretag Ag | Optical image intensifier |
| US4396246A (en) * | 1980-10-02 | 1983-08-02 | Xerox Corporation | Integrated electro-optic wave guide modulator |
| US4779963A (en) * | 1986-05-30 | 1988-10-25 | Gretag Aktiengesellschaft | Optical image amplifier apparatus |
| JPH02301716A (ja) * | 1989-05-16 | 1990-12-13 | Victor Co Of Japan Ltd | 光―光変換方法及び表示装置 |
| US7042610B1 (en) * | 2003-02-20 | 2006-05-09 | Lightmaster Systems, Inc. | Method and apparatus for improved waveplates and suppression of stray light in LCoS kernel applications |
| WO2004023197A1 (en) * | 2002-09-06 | 2004-03-18 | Photonyx As | Method and device for variable optical attenuator |
| NO20033940D0 (no) * | 2003-09-05 | 2003-09-05 | Photonyx As | Fremgangsmåte og innretning for reduksjon av polariseringsavhengige effekter i en styrbar optisk komponent |
| CN116095281A (zh) * | 2021-11-08 | 2023-05-09 | 中强光电股份有限公司 | 投影装置及其投影方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137762A (en) * | 1960-06-30 | 1964-06-16 | Foerderung Forschung Gmbh | Arrangement for amplifying the brightness of an optically formed image |
-
1967
- 1967-03-17 CH CH406867A patent/CH454296A/de unknown
- 1967-04-12 AT AT344967A patent/AT266936B/de active
-
1968
- 1968-02-03 DE DE19681622117 patent/DE1622117B2/de active Pending
- 1968-02-08 NL NL686801737A patent/NL138909B/nl unknown
- 1968-02-28 GB GB9632/68A patent/GB1173122A/en not_active Expired
- 1968-03-11 US US711961A patent/US3527522A/en not_active Expired - Lifetime
- 1968-03-12 FR FR1562316D patent/FR1562316A/fr not_active Expired
- 1968-03-15 BE BE712262D patent/BE712262A/xx unknown
- 1968-03-15 SE SE03416/68A patent/SE327214B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1622117B2 (de) | 1971-05-27 |
| US3527522A (en) | 1970-09-08 |
| CH454296A (de) | 1968-04-15 |
| DE1622117A1 (de) | 1970-10-22 |
| BE712262A (nl) | 1968-07-15 |
| GB1173122A (en) | 1969-12-03 |
| NL6801737A (nl) | 1968-09-18 |
| SE327214B (nl) | 1970-08-17 |
| AT266936B (de) | 1968-12-10 |
| NL138909B (nl) | 1973-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |