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PCE
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DIFF Subgroup
H04N 1/031

the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof > Details of scanning heads > for picture-information pick-up > with photodetectors arranged in a substantially linear array > the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors

CPC:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof > Details of scanning heads > for picture information pick-up > with photodetectors arranged in a substantially linear array > the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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