公开(公告)号：EP1677163B1

公开(公告)日：2009-09-02

申请号：EP05022692.7

申请日：2005-10-18

申请人： Ricoh Company, Ltd.

发明人： Mikajiri, Susumu, c/o Ricoh Company, Ltd. ,  Hideaki, Matsui, c/o Ricoh Company, Ltd.

IPC分类号： H04N1/028 ,  G03G15/04

CPC分类号： G03G15/04036 ,  G03G2215/0417 ,  H04N1/00981 ,  H04N1/0285 ,  H04N1/0287 ,  H04N1/03 ,  H04N1/1013 ,  H04N1/193

公开(公告)号：EP1677163A3

公开(公告)日：2006-11-22

申请号：EP05022692.7

申请日：2005-10-18

申请人： Ricoh Company, Ltd.

发明人： Mikajiri, Susumu, c/o Ricoh Company, Ltd. ,  Hideaki, Matsui, c/o Ricoh Company, Ltd.

IPC分类号： H04N1/028 ,  G03G15/04

CPC分类号： G03G15/04036 ,  G03G2215/0417 ,  H04N1/00981 ,  H04N1/0285 ,  H04N1/0287 ,  H04N1/03 ,  H04N1/1013 ,  H04N1/193

摘要： This patent specification describes a novel document illumination apparatus which includes a first light source configured to emit a bundle of light rays, a first lower reflector configured to reflect the bundle of the light rays emitted from the first light source, a first upper reflector configured to reflect the bundle of light rays reflected at the first lower reflector, to gather the bundle of the light rays and to illuminate directly a document and a first nonreflective area, which is located out of a path of the bundle of the light rays, arranged between the first lower and upper reflectors.

公开(公告)号：EP1677163A2

公开(公告)日：2006-07-05

申请号：EP05022692.7

申请日：2005-10-18

申请人： Ricoh Company, Ltd.

发明人： Mikajiri, Susumu, c/o Ricoh Company, Ltd. ,  Hideaki, Matsui, c/o Ricoh Company, Ltd.

IPC分类号： G03G15/04

CPC分类号： G03G15/04036 ,  G03G2215/0417 ,  H04N1/00981 ,  H04N1/0285 ,  H04N1/0287 ,  H04N1/03 ,  H04N1/1013 ,  H04N1/193

摘要： This patent specification describes a novel document illumination apparatus which includes a first light source configured to emit a bundle of light rays, a first lower reflector configured to reflect the bundle of the light rays emitted from the first light source, a first upper reflector configured to reflect the bundle of light rays reflected at the first lower reflector, to gather the bundle of the light rays and to illuminate directly a document and a first nonreflective area, which is located out of a path of the bundle of the light rays, arranged between the first lower and upper reflectors.

摘要翻译： 该专利说明书描述了一种新颖的原稿照明装置，其包括被配置为发射的光线束的第一光源，配置成反射来自所述第一光源发射的光射线束的第一下侧反射器，第一上部反射器被配置成 反映的光线束反射在第一下部反射器，以收集光射线束并直接照亮文档和第一非反射区域，在所有的位于出光射线束的路径的，之间设置 第一下部和上部反射器。