The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2010
Filed:
Jul. 10, 2008
Jung Hyuck Cho, Seoul, KR;
Kyung Rok Kim, Seongnam-si, KR;
Jung Hyuck Cho, Seoul, KR;
Kyung Rok Kim, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Disclosed are a scanner module and an image scanning apparatus employing the same. The scanner module includes a light source generating light to be irradiated onto an object and a light guide member extending in correspondence with a width of the object. The light guide member has a reflective surface defined by a plurality of reflective grooves, some of which arranged to be non-parallel with other ones. Light is effectively diffused and/or scattered in the width direction of the light guide member by the reflective grooves, allowing a uniform light distribution across the scanning width.