JPS5444434A - Color television camera - Google Patents
Color television cameraInfo
- Publication number
- JPS5444434A JPS5444434A JP10996577A JP10996577A JPS5444434A JP S5444434 A JPS5444434 A JP S5444434A JP 10996577 A JP10996577 A JP 10996577A JP 10996577 A JP10996577 A JP 10996577A JP S5444434 A JPS5444434 A JP S5444434A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- pick
- outdoor
- temperature correction
- color
- 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.)
- Pending
Links
Landscapes
- Color Television Image Signal Generators (AREA)
Abstract
PURPOSE: To increase the operationability, maintenanceability and functionability, by incorporating scattering type opal filter at a part of optical path.
CONSTITUTION: The color TV camera consists of main body 8, color temperature correction filter disc 7 and pick up lens 6. To perform white balance outdoor, the optical signal incident to red, green and blue pick up tubes is averaged over the pick up screen by making picking up through the filter 10 combining the outdoor color temperature correction filter and the opal filter, and artificially, the light is taken to the condition which can be regarded as while light. The signal level of red, green and blue is automatically or manually matched and after that, the filter in the disc 7 is selected to te outdoor chroma temperature correction filter 9 and pick up is made. Accordingly, whilte balance adjustement can be made outdoor with the constitution of only conventional color TV cameras.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10996577A JPS5444434A (en) | 1977-09-14 | 1977-09-14 | Color television camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10996577A JPS5444434A (en) | 1977-09-14 | 1977-09-14 | Color television camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5444434A true JPS5444434A (en) | 1979-04-07 |
Family
ID=14523631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10996577A Pending JPS5444434A (en) | 1977-09-14 | 1977-09-14 | Color television camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5444434A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984128A (en) * | 1972-12-15 | 1974-08-13 | ||
JPS5036730A (en) * | 1973-08-06 | 1975-04-07 |
-
1977
- 1977-09-14 JP JP10996577A patent/JPS5444434A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984128A (en) * | 1972-12-15 | 1974-08-13 | ||
JPS5036730A (en) * | 1973-08-06 | 1975-04-07 |
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