Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2006-06-30
2010-10-19
Le, Que T (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C250S2140RC
Reexamination Certificate
active
07816636
ABSTRACT:
An image reading apparatus that includes: an image sensor that outputs image signals in parallel from each block composed of an element group, photoelectric conversion elements arrayed in a main scanning direction being divided into the blocks; a serial transmission section that serializes and outputs the image signals outputted in parallel from the image sensor; a sampling section that samples the serialized image signals to add the blocks, to which the image signals belong, as block information to the respective image signals; a storage section that stores the image signals on the basis of a predetermined address; and a rearranging section that gives addresses for accessing to the storage section on the basis of the block information so that the image signals are arrayed from a head for the respective blocks in the main scanning direction of the image sensor, thereby to read/write the sampled image signals from/in the storage section.
REFERENCES:
patent: 5689347 (1997-11-01), Naoi
patent: 58-114668 (1983-07-01), None
patent: 59-194563 (1984-11-01), None
patent: 62-006574 (1987-01-01), None
patent: 6-189080 (1994-07-01), None
Banner & Witcoff , Ltd.
Brother Kogyo Kabushiki Kaisha
Le Que T
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