Apparatus for scanning documents such as photographs using a con

Details Apparatus for scanning documents such as photographs using a con Apparatus for scanning documents such as photographs using a con

1998-07-16

2000-11-28

Lee, Cheukfan

Facsimile and static presentation processing

Facsimile

Picture signal generator

358474, H04N 104

Patent

active

061542946

ABSTRACT:
An apparatus for scanning a document, including scanning a photograph, the apparatus including a contact image sensor (CIS), the apparatus designed to reduce the friction between the contact image sensor and the document being scanned. The reduction is achieved by reducing the friction by use of a non-stick material or by reducing the static electricity forces or both. The preferred embodiment is a CIS whose housing is made of a non-stick material which also is static electricity dissipative.

REFERENCES:
patent: 5317146 (1994-05-01), Isobe
patent: 5412490 (1995-05-01), Kojima et al.
patent: 5463256 (1995-10-01), Wang et al.
patent: 5475211 (1995-12-01), Ogura et al.
patent: 5594231 (1997-01-01), Pellicori et al.

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