Invention Grant
- Patent Title: Optical reading document board, image reading apparatus and image forming apparatus including the image reading apparatus
- Patent Title (中): 光读取文件板，图像读取装置和包括图像读取装置的图像形成装置
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Application No.: US12861094Application Date: 2010-08-23
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Publication No.: US08526073B2Publication Date: 2013-09-03
- Inventor: Kyung-rok Kim
- Applicant: Kyung-rok Kim
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR2009-125038 20091215
- Main IPC: H04N1/04
- IPC: H04N1/04
Abstract:
An optical reading document board, an image reading apparatus, and an image forming apparatus, the optical reading document board including a platen formed of transparent glass and having a top surface on which a document is placed, and a reflectance reduction layer coated on a bottom surface of the platen and having a refractive index different from a refractive index of the platen.
Public/Granted literature
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