JPS5444434A - Color television camera - Google Patents

Color television camera

Info

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
Application number
JP10996577A
Other languages
Japanese (ja)
Inventor
Hiroyuki Terui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP10996577A priority Critical patent/JPS5444434A/en
Publication of JPS5444434A publication Critical patent/JPS5444434A/en
Pending legal-status Critical Current

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
JP10996577A 1977-09-14 1977-09-14 Color television camera Pending JPS5444434A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984128A (en) * 1972-12-15 1974-08-13
JPS5036730A (en) * 1973-08-06 1975-04-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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