Color linear CCD image device and driving method

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit

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257222, 257234, 257241, 348283, H01L 27148, H01L 310232

Patent

active

060343664

ABSTRACT:
A color linear CCD for a pickup apparatus comprises a photodiode array including a blue-sensing photodiode array formed between a red-sensing photodiode array and a green-sensing photodiode array. A storage area is located beside of the red-sensing photodiode array for storing the signal charges produced by the red-sensing and blue-sensing photodiode arrays. A first HCCD shift register area is located beside of the green-sensing photodiode array for moving the signal charges produced by the green-sensing photodiode array. A second HCCD shift register area is formed beside of the storage area for alternately receiving the signal charges produced by the red-sensing and blue-sensing photodiode arrays. In another embodiment the red-sensing photodiode array is placed between the blue and green sensing photodiode arrays.

REFERENCES:
patent: 5340977 (1994-08-01), Kojima et al.
patent: 5345319 (1994-09-01), Yu
patent: 5426290 (1995-06-01), Kawamoto et al.

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