Claims
- 1. A solid-state color imaging apparatus having a plurality of picture elements, for converting incident light to signal charges, arrayed regularly in both a horizontal direction and a vertical direction to form horizontal rows and vertical columns, first color filter means on said picture elements in odd numbered rows for providing modulation characteristics of color components and causing said picture elements in said odd numbered rows to generate a first color difference signal and second color filter means on said picture elements in even numbered rows for providing modulation characteristics of color components and causing said picture elements in the even numbered rows to generate a second color difference signal, said first color filter means including cyan-color filter elements and yellow-color filter elements, alternatively, and said second color filter means including green-color filter elements and magenta-color filter elements, alternatively, wherein said cyan-color filter elements and said green-color filter elements have a transmission characteristic to additionally transmit a red-color component such that said first and second color difference signals are substantially zero when acrhomatic light is incident upon the picture elements at a reference color temperature.
- 2. A solid-state imaging apparatus as set forth in claim 1, wherein said second color filter means on said picture elements in said even numbered rows generates a phase-reversed second color difference signal.
- 3. In a solid-state imaging apparatus having a plurality of picture elements arranged regularly in both a horizontal direction and in a vertical direction to form horizontal rows and vertical columns and wherein color filtres are positioned on each picture element, said color filters being arranged in a recurrence cycle in sets of four in the vertical direction, said color filters on said picture elements in the first and third rows being of a construction to cause the generation of a first color difference signal component modulated with a predetermined number of picture elements forming one cycle in the horizontal direction, said color filters on said picture elements in the second row being of a construction to cause the generation of a second color difference signal component modulated with a predetermined number of picture elements forming one cycle in the horizontal direction, said color filters on said picture elements in the fourth row being of the same construction as the color filters on said picture elements in the second row, displaced by one column for generating a phase-reversed second color difference signal, said color filters having transmission characteristics such that said first and second color difference signals are substantially zero when an achromatic color subject is picked up at a reference color temperature.
- 4. In a solid-state imaging apparatus as claimed in claim 3, said color filters in the first and third rows including cyan-color filter elements and yellow-color filter elements, alternatively, and said color filters in the second and fourth rows including green-color filter elements and magenta-color filter elements, alternatively, wherein said cyan-color filter elements have an additional transmission characteristic capable of transmitting a red-color component and said green-color filter elements have an additional transmission characteristic capable of transmitting a red-color component.
- 5. In a solid-state imaging apparatus as claimed in claim 3, said color filters in the first and third rows including cyan-color filter elements and yellow-color filter elements, alternatively, and said color filters in the second and fourth rows including green-color filter elements and magenta-color filter elements, alternatively, wherein said cyan-color filter elements have an additional transmission characteristic capable of transmitting a red-color component, said yellow-color filter elements have an additional transmission characteristic capable of transmitting a blue-color component and said green-color filter elements have an additional transmission characteristic capable of transmitting a blue-color component and a red-color component.
Priority Claims (2)
Number |
Date |
Country |
Kind |
59-111326 |
May 1984 |
JPX |
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59-111327 |
May 1984 |
JPX |
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Parent Case Info
This application is a continuation, of application Ser. No. 023,964, filed Mar. 10, 1987, which is a continuation of application Ser. No. 739,916 filed May 31, 1985, both now abandoned.
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4450475 |
Ishikawa et al. |
May 1984 |
|
4477832 |
Takemura |
Oct 1984 |
|
4500913 |
Hashimoto et al. |
Feb 1985 |
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57-39684 |
Mar 1982 |
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Continuations (2)
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Number |
Date |
Country |
Parent |
23964 |
Mar 1987 |
|
Parent |
739916 |
May 1985 |
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