JPS6454989A - Color solid-state image pickup device - Google Patents
Color solid-state image pickup deviceInfo
- Publication number
- JPS6454989A JPS6454989A JP62212247A JP21224787A JPS6454989A JP S6454989 A JPS6454989 A JP S6454989A JP 62212247 A JP62212247 A JP 62212247A JP 21224787 A JP21224787 A JP 21224787A JP S6454989 A JPS6454989 A JP S6454989A
- Authority
- JP
- Japan
- Prior art keywords
- filters
- picture elements
- kinds
- transmission characteristics
- light transmission
- 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 improve resolution and to prevent moire by disposing four kinds of color filters in repitition of 2X4 picture elements, and so making the spectoral-light transmission characteristics of the respective color filters that the output signal levels of respective picture elements come equal to each other in relation with white light. CONSTITUTION:In front of a solid-state image pickup element, the four kinds of color filters of different spectral-light transmission characteristics are disposed in mosaic state so that a pair of picture elements repeat in the horizontal direction and a group of four picture elements repeat in the vertical direction, an Mg-filters are positioned in C13, C21, G-filters are in C11, C23, Cy-filters in C12, C24, and Ye-filters in C14, C22. The spectral-light transmission characteristics of these four kinds of color filters are made such that the output signal levels of the picture elements in which respective filters are disposed come equal to each other in relation to a white light in a prescribed color temperature. As a result, despite that the characteristics of the respective filters differ from each other, correct outputs corresponding to an incident light image can be obtained from respective picture elements, therefore, an extremely high resolution can be attained and moire is decreased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212247A JPS6454989A (en) | 1987-08-26 | 1987-08-26 | Color solid-state image pickup device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212247A JPS6454989A (en) | 1987-08-26 | 1987-08-26 | Color solid-state image pickup device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6454989A true JPS6454989A (en) | 1989-03-02 |
Family
ID=16619412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62212247A Pending JPS6454989A (en) | 1987-08-26 | 1987-08-26 | Color solid-state image pickup device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6454989A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0492589A (en) * | 1990-08-08 | 1992-03-25 | Canon Inc | Color image pickup device |
-
1987
- 1987-08-26 JP JP62212247A patent/JPS6454989A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0492589A (en) * | 1990-08-08 | 1992-03-25 | Canon Inc | Color image pickup device |
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