BE692511A - - Google Patents
Info
- Publication number
- BE692511A BE692511A BE692511DA BE692511A BE 692511 A BE692511 A BE 692511A BE 692511D A BE692511D A BE 692511DA BE 692511 A BE692511 A BE 692511A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
- G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/257—Picture signal generators using flying-spot scanners
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Automatic Focus Adjustment (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52060166A | 1966-01-14 | 1966-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692511A true BE692511A (US06566495-20030520-M00011.png) | 1967-07-12 |
Family
ID=24073309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692511D BE692511A (US06566495-20030520-M00011.png) | 1966-01-14 | 1967-01-12 |
Country Status (7)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1193177A (en) * | 1967-12-14 | 1970-05-28 | Rank Organisation Ltd | Improvements in or relating to Automatic Control Systems |
| DE1804756A1 (de) * | 1968-10-23 | 1970-08-06 | Dr Ernst Froeschle | Optischer Massenspeicher fuer Digitalrechner |
| CH518562A (de) * | 1970-02-24 | 1972-01-31 | Zeiss Carl Fa | Verfahren und Vorrichtung zur automatischen Fokussierung von Mikroskopen |
| US3622797A (en) * | 1970-07-02 | 1971-11-23 | Twentieth Cent Fox Film Corp | Radiation sensitive automatic focus system |
| SE373214B (US06566495-20030520-M00011.png) * | 1972-03-17 | 1975-01-27 | B Olsen | |
| US3816848A (en) * | 1972-03-29 | 1974-06-11 | Magnavox Co | Automatic focus control for image pickup devices |
| DE3234118A1 (de) * | 1982-09-14 | 1984-03-15 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur aufnahme von bildern von einem monitor |
| EP0342318B1 (de) * | 1988-03-22 | 1993-08-11 | Siemens Aktiengesellschaft | Automatischer Bildschärfeabgleich von Bildröhren |
| JP2019169406A (ja) * | 2018-03-26 | 2019-10-03 | 株式会社日立ハイテクノロジーズ | 荷電粒子線装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2403628A (en) * | 1944-04-25 | 1946-07-09 | Rca Corp | Television pickup control system |
| US2472165A (en) * | 1947-04-29 | 1949-06-07 | Philco Corp | Automatic focus control for cathode-ray tubes |
| US2838600A (en) * | 1952-09-22 | 1958-06-10 | Itt | Focusing adjusting system |
| US2964590A (en) * | 1958-11-25 | 1960-12-13 | Gen Precision Inc | Automatic focusing system |
-
1966
- 1966-01-14 US US520601A patent/US3450833A/en not_active Expired - Lifetime
-
1967
- 1967-01-09 GB GB0187/67A patent/GB1170811A/en not_active Expired
- 1967-01-12 CH CH40367A patent/CH460082A/fr unknown
- 1967-01-12 BE BE692511D patent/BE692511A/xx unknown
- 1967-01-13 FR FR91147A patent/FR1508480A/fr not_active Expired
- 1967-01-13 NL NL6700610A patent/NL6700610A/xx unknown
- 1967-01-13 DE DE19671512237 patent/DE1512237A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1508480A (fr) | 1968-01-05 |
| DE1512237A1 (de) | 1969-05-08 |
| GB1170811A (en) | 1969-11-19 |
| US3450833A (en) | 1969-06-17 |
| NL6700610A (US06566495-20030520-M00011.png) | 1967-07-17 |
| CH460082A (fr) | 1968-07-31 |
