JPS6454989A - Color solid-state image pickup device - Google Patents

Color solid-state image pickup device

Info

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
Application number
JP62212247A
Other languages
Japanese (ja)
Inventor
Tomohide Okumura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62212247A priority Critical patent/JPS6454989A/en
Publication of JPS6454989A publication Critical patent/JPS6454989A/en
Pending legal-status Critical Current

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.
JP62212247A 1987-08-26 1987-08-26 Color solid-state image pickup device Pending JPS6454989A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0492589A (en) * 1990-08-08 1992-03-25 Canon Inc Color image pickup device

Cited By (1)

* Cited by examiner, † Cited by third party
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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