GB916416A - Methods of simultaneous kinematography and television - Google Patents
Methods of simultaneous kinematography and televisionInfo
- Publication number
- GB916416A GB916416A GB39062/60A GB3906260A GB916416A GB 916416 A GB916416 A GB 916416A GB 39062/60 A GB39062/60 A GB 39062/60A GB 3906260 A GB3906260 A GB 3906260A GB 916416 A GB916416 A GB 916416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- television
- television camera
- spotlight
- target
- 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
- 238000005286 illumination Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
Abstract
916,416. Kinematography and television lighting. FERNSEH G.m.b.H. Nov. 14, 1960 [Nov. 13, 1959], No. 39062/60. Class 98 (2). [Also in Group XL (b)] In simultaneous kinematographic recording and televising, the general illumination is supplemented by one or more spotlights (for kinematographic purposes) the spectral characteristic of which and /or the television camera is such that the spotlight will not be effective in producing a charge on the television camera target. As shown in Figs. 1 and 2, the light from spotlight SB may be filtered by a filter F 1 (OG1) so that only the longer wavelengths, which will affect the film in cinecamera FK, reach television camera FSK. An additional filter F 2 (BG12) admits only shorter wavelengths of the general illumination from source GB. This second filter may be formed by the window of the television tube. If the photo-cathode is not responsive to the longer wavelengths, the second filter may be dispensed with. Instead of a second filter, a decelerating potential applied between the photo-cathode and the target electrode prevents low-energy electrons, due to light of longer wavelength, from reaching the target. The filter F 1 may be dispensed with if the spotlight has a spectrum of discrete wavebands (e.g. sodium). These may be filtered out of the television camera system by absorption filters or interference filters. Fig. 3 shows a unit combining a cine-camera FK and a television camera FSK using a single objective and a beam splitter T. An attenuating filter E comprises a cell with variablyseparable faces containing a neutral absorbing liquid. A wavelength-selective filter F 2 may be of similar construction but containing coloured liquid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF29845A DE1111665B (en) | 1959-11-13 | 1959-11-13 | Combined film and television recording process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB916416A true GB916416A (en) | 1963-01-23 |
Family
ID=7093488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39062/60A Expired GB916416A (en) | 1959-11-13 | 1960-11-14 | Methods of simultaneous kinematography and television |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1111665B (en) |
| GB (1) | GB916416A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7923564U1 (en) * | 1979-08-17 | 1980-06-19 | Petersen, Hans-Peter, 8044 Unterschleissheim | DEVICE FOR CHECKING AND COPYING DOCUMENTS |
| JPH0728388B2 (en) * | 1987-04-03 | 1995-03-29 | 富士写真フイルム株式会社 | Video camera with still camera |
| JPH0769564B2 (en) * | 1987-04-20 | 1995-07-31 | 富士写真フイルム株式会社 | Video camera with still camera |
-
1959
- 1959-11-13 DE DEF29845A patent/DE1111665B/en active Pending
-
1960
- 1960-11-14 GB GB39062/60A patent/GB916416A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1111665B (en) | 1961-07-27 |
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