JPS54147730A - Color television camera using solidstate pick up element - Google Patents
Color television camera using solidstate pick up elementInfo
- Publication number
- JPS54147730A JPS54147730A JP5548578A JP5548578A JPS54147730A JP S54147730 A JPS54147730 A JP S54147730A JP 5548578 A JP5548578 A JP 5548578A JP 5548578 A JP5548578 A JP 5548578A JP S54147730 A JPS54147730 A JP S54147730A
- Authority
- JP
- Japan
- Prior art keywords
- area
- color
- distincted
- solidstate
- pick
- 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
Abstract
PURPOSE: To simplify the manufacturing and to achieve low cost constitution, by using the solidstate pick up element for luminance signal and chroma signal differently and making different the number of video elements of them.
CONSTITUTION: The sense of color by human eyes can distinct all the colors when the color area is greater, and when it is very small, no color can be distincted except brightness. Accordingly, as to the luminance signal Y displaying the information of brightness distincted from a greater area to a small area, the number of video elements of the solidstate pick up element for luminance signal is selected greatly so that the frequency band more than 3 MHz can be obtained, and as to the chroma signal which can be distincted with an area but not at a small area, it can be with the frequency band less than 1 MHz, and the number of video elements of the solidstate pick up elements 23, 24 for chroma signal can be selected smaller than those of the element 22.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5548578A JPS54147730A (en) | 1978-05-12 | 1978-05-12 | Color television camera using solidstate pick up element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5548578A JPS54147730A (en) | 1978-05-12 | 1978-05-12 | Color television camera using solidstate pick up element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54147730A true JPS54147730A (en) | 1979-11-19 |
Family
ID=12999916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5548578A Pending JPS54147730A (en) | 1978-05-12 | 1978-05-12 | Color television camera using solidstate pick up element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54147730A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62104294A (en) * | 1985-10-31 | 1987-05-14 | Canon Inc | Multi-board type image pickup device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110715A (en) * | 1974-07-05 | 1976-01-28 | Hitachi Ltd | |
JPS5129025A (en) * | 1974-09-05 | 1976-03-11 | Gen Corp |
-
1978
- 1978-05-12 JP JP5548578A patent/JPS54147730A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5110715A (en) * | 1974-07-05 | 1976-01-28 | Hitachi Ltd | |
JPS5129025A (en) * | 1974-09-05 | 1976-03-11 | Gen Corp |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62104294A (en) * | 1985-10-31 | 1987-05-14 | Canon Inc | Multi-board type image pickup device |
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