公开(公告)号：US06558024B2

公开(公告)日：2003-05-06

申请号：US09725008

申请日：2000-11-29

Applicant: Hideaki Hoki ,  Hiroaki Hayashi ,  Hiromi Ogata ,  Kunio Motoyama

Inventor： Hideaki Hoki ,  Hiroaki Hayashi ,  Hiromi Ogata ,  Kunio Motoyama

IPC: B60Q304

CPC classification number: H04N1/02865 ,  H04N1/0314 ,  H04N1/0318 ,  H04N2201/02487 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03179 ,  H04N2201/03195

Abstract: A method of making a casing of an image sensor is provided. The method includes the steps of preparing the casing, and applying a static electricity preventive to the casing. The casing is formed with a light passage configured to conduct light emitted from a light source. The static electricity preventive is applied to the inner surfaces of the casing defining the light passage. While the application of the preventive is performed, flashes formed at the light passage are removed.

Abstract translation: 提供了一种制作图像传感器的壳体的方法。 该方法包括如下步骤：准备壳体，并对壳体施加静电防护。 壳体形成有用于导入从光源发射的光的光通路。 防静电剂被施加到限定光通道的壳体的内表面上。 在执行防护的应用的同时，除去在光通道处形成的闪光。

公开(公告)号：US08896889B2

公开(公告)日：2014-11-25

申请号：US13137586

申请日：2011-08-26

Applicant: Jee-hoon Chun ,  Gyu-sok Jun

Inventor： Jee-hoon Chun ,  Gyu-sok Jun

IPC: H04N1/04 ,  H04N1/031 ,  H04N1/12 ,  H04N1/203 ,  H04N1/407

CPC classification number: H04N1/0318 ,  H04N1/1235 ,  H04N1/2032 ,  H04N1/407 ,  H04N1/4076 ,  H04N2201/03112 ,  H04N2201/03116 ,  H04N2201/03133 ,  H04N2201/03145 ,  H04N2201/03175 ,  H04N2201/03195 ,  H04N2201/044

Abstract: A document scanning apparatus for scanning a document is provided. The document scanning apparatus includes an image sensor unit which irradiates an incident light towards the document and generates image data by sensing a reflected light reflected from the document, a supporting unit which supports the image sensor unit, a movement unit which moves the image sensor unit between a scanning position and a calibration position, a housing which houses the image sensor unit, the supporting unit, and the movement unit, a transparent plate which transmits the incident light and the reflected light, a calibration sheet which is attached to a surface of the transparent plate, which is exposed to outside and is positioned in an area including the calibration position, and a housing cover which is coupled to the housing and seals inside of the housing.

Abstract translation: 提供了一种用于扫描文件的文件扫描装置。 文件扫描装置包括：图像传感器单元，其将入射光照射到文件，并通过感测从文件反射的反射光产生图像数据;支撑单元，其支撑图像传感器单元;移动单元，其移动图像传感器单元 在扫描位置和校准位置之间，容纳图像传感器单元的壳体，支撑单元和移动单元，透射入射光和反射光的透明板，附接到 所述透明板暴露于外部并且位于包括所述校准位置的区域中;以及壳体盖，所述外壳盖联接到所述壳体并密封所述壳体内部。

公开(公告)号：US20020030803A1

公开(公告)日：2002-03-14

申请号：US09985115

申请日：2001-11-01

Inventor： Masami Tabata ,  Tatsundo Kawai

IPC: G03B027/74

CPC classification number: H04N1/02885 ,  G02B6/00 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/0284 ,  H04N1/0315 ,  H04N1/0318 ,  H04N1/1017 ,  H04N1/193 ,  H04N1/484 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/03187 ,  H04N2201/03195

Abstract: There is disclosed a light guide for guiding light from a light source in a longitudinal direction and radiating the light to illuminate an object to be illuminated, which comprises a diffuser for diffusing the light from the light source along the longitudinal direction of the light guide, and a radiator for radiating the light diffused by the diffuser in a predetermined direction. By arranging the diffuser and the radiator so that a normal line passing through the center of the width of the diffuser is different from the predetermined direction at least in the vicinity of the light source when viewed in the longitudinal direction of the light guide, the illuminance distribution of the longitudinal direction of the light guide is uniformed.

公开(公告)号：US20020030798A1

公开(公告)日：2002-03-14

申请号：US09985045

申请日：2001-11-01

Inventor： Masami Tabata ,  Tatsundo Kawai

IPC: G03B027/52

CPC classification number: H04N1/02885 ,  G02B6/00 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/0284 ,  H04N1/0315 ,  H04N1/0318 ,  H04N1/1017 ,  H04N1/193 ,  H04N1/484 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/03187 ,  H04N2201/03195

Abstract: There is disclosed a light guide for guiding light from a light source in a longitudinal direction and radiating the light to illuminate an object to be illuminated, which comprises a diffuser for diffusing the light from the light source along the longitudinal direction of the light guide, and a radiator for radiating the light diffused by the diffuser in a predetermined direction. By arranging the diffuser and the radiator so that a normal line passing through the center of the width of the diffuser is different from the predetermined direction at least in the vicinity of the light source when viewed in the longitudinal direction of the light guide, the illuminance distribution of the longitudinal direction of the light guide is uniformed.

Abstract translation: 公开了一种用于沿纵向引导来自光源的光的光导，并且照射被照明物体的光，该光源包括用于沿着光导的纵向漫射来自光源的光的扩散器， 以及散热器，用于沿预定方向辐射由扩散器扩散的光。 通过设置漫射器和散热器，使得当从导光体的纵向方向观察时，至少在光源附近通过扩散器的宽度的中心的法线不同于预定方向，照度 光导的纵向分布均匀。

公开(公告)号：US06333779B1

公开(公告)日：2001-12-25

申请号：US09467982

申请日：1999-12-21

Applicant: Masami Tabata ,  Tatsundo Kawai

Inventor： Masami Tabata ,  Tatsundo Kawai

IPC: G03B2774

CPC classification number: H04N1/02885 ,  G02B6/00 ,  H04N1/02815 ,  H04N1/02835 ,  H04N1/0284 ,  H04N1/0315 ,  H04N1/0318 ,  H04N1/1017 ,  H04N1/193 ,  H04N1/484 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03125 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0317 ,  H04N2201/03187 ,  H04N2201/03195

Abstract: There is disclosed a light guide for guiding light from a light source in a longitudinal direction and radiating the light to illuminate an object to be illuminated, which comprises a diffuser for diffusing the light from the light source along the longitudinal direction of the light guide, and a radiator for radiating the light diffused by the diffuser in a predetermined direction. By arranging the diffuser and the radiator so that a normal line passing through the center of the width of the diffuser is different from the predetermined direction at least in the vicinity of the light source when viewed in the longitudinal direction of the light guide, the illuminance distribution of the longitudinal direction of the light guide is uniformed.

Abstract translation: 公开了一种用于沿纵向引导来自光源的光的光导，并且照射被照明物体的光，该光源包括用于沿着光导的纵向漫射来自光源的光的扩散器， 以及散热器，用于沿预定方向辐射由扩散器扩散的光。 通过设置漫射器和散热器，使得当从导光体的纵向方向观察时，至少在光源附近通过扩散器的宽度的中心的法线不同于预定方向，照度 光导的纵向分布均匀。