Securing device for transparent documents in a flatbed...

Details Securing device for transparent documents in a flatbed... Securing device for transparent documents in a flatbed...

2005-10-28

2009-12-15

Dowling, William C (Department: 2851)

Optics: image projectors

Picture carrier

C353S097000, C353SDIG005, C040S705000, C040S701000

Reissue Patent

active

RE041038

ABSTRACT:
A transparent document securing device, using in a flatbed scanner, includes a securing frame. The securing frame comprises at least a securing cell, wherein the securing cell further includes a concave, a cover and a clip mechanism. The concave includes a least a first opening and an open slot. The cover includes at least a second opening. The securing device employs the cover to mount a transparent document in a concave. A user is therefore be able to place the securing device along with the transparent document in the document glass of a scanning system. By a predetermined mode, the scanning system is able to directly scan the transparent document; no need to preview the scanned image to adjust the scanning area. Thus, the time for scanning is saved. Further the fixed depth of the concave is utilized to proved a precise focus of the scanning system. The quality of the scanned image is therefore improved.

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