GB894997A - Multi-signal colour picture pickup tube - Google Patents
Multi-signal colour picture pickup tubeInfo
- Publication number
- GB894997A GB894997A GB14922/60A GB1492260A GB894997A GB 894997 A GB894997 A GB 894997A GB 14922/60 A GB14922/60 A GB 14922/60A GB 1492260 A GB1492260 A GB 1492260A GB 894997 A GB894997 A GB 894997A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- colour
- group
- individual
- opaque
- 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
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000750 progressive effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Abstract
894,997. Colour television pick-up tubes. TESLA, NARODNI PODNIK. April 28, 1960, No. 14922/60. Class 39 (1) [Also in Group XL (b)] In a multi-signal colour picture pick-up tube employing a bombardment - induced - conductive target, light is passed to the photocathode 6 through a strip filter 3 in which the individual colour strips are separated from one another by neutral-gray to black strips, i.e. strips having the same absorption throughout the spectrum, and absorbing a substantial proportion of the light. As shown, the groups of three colour strips 14; 15, 16 are separated by opaque strips 18 twice as wide as the opaque strips 17 between the individual colour strips of each group. The target comprises strip 9 of bombardment-inducedconductive material opposite each group of 3 colour strips. In the gaps 19 opposite the opaque strips 18 the slow or fast scanning beam 10 impinges either directly on the signal electrode 8, or on suitable material filling these gaps; to derive indexing signals for controlling the progressive opening of the amplifiers of the individual signal components.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL251434D NL251434A (en) | 1960-04-28 | ||
| GB14922/60A GB894997A (en) | 1960-04-28 | 1960-04-28 | Multi-signal colour picture pickup tube |
| DET18299A DE1168949B (en) | 1960-04-28 | 1960-04-29 | Multi-signal color television pick-up tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14922/60A GB894997A (en) | 1960-04-28 | 1960-04-28 | Multi-signal colour picture pickup tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB894997A true GB894997A (en) | 1962-04-26 |
Family
ID=10049934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14922/60A Expired GB894997A (en) | 1960-04-28 | 1960-04-28 | Multi-signal colour picture pickup tube |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB894997A (en) |
| NL (1) | NL251434A (en) |
-
0
- NL NL251434D patent/NL251434A/xx unknown
-
1960
- 1960-04-28 GB GB14922/60A patent/GB894997A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL251434A (en) |
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