公开(公告)号：US20090034297A1

公开(公告)日：2009-02-05

申请号：US12183664

申请日：2008-07-31

申请人： Gyung Mo TAHK ,  Hyun Surk Kim ,  Kyung Rok Kim ,  Dong Hun Lee

发明人： Gyung Mo TAHK ,  Hyun Surk Kim ,  Kyung Rok Kim ,  Dong Hun Lee

IPC分类号： F21V7/22

CPC分类号： H04N1/0281 ,  G02B6/0088 ,  G02B6/0091 ,  H04N1/00559 ,  H04N1/0249 ,  H04N1/02815 ,  H04N1/02835 ,  H04N2201/0081 ,  H04N2201/0446

摘要： A scanner module and an image scanning apparatus includes an illuminator that includes a light source, a light guide extending in a main scanning direction to change a direction of the light from the light source, a guide holder recessed with a light guide mounting portion in which the light guide is mounted, and at least one supporting protrusion protruding from an entrance of the light guide mounting portion into the light guide mounting portion to support the light guide received in the light guide mounting portion. As the light guide is supported by the supporting protrusion formed at the entrance of the light guide mounting portion, it is possible to reduce deformation of the light guide and/or to prevent the light guide from being falling out of the light guide mounting portion when subjected to, e.g., a shock.

摘要翻译： 扫描仪模块和图像扫描装置包括照明器，其包括光源，沿主扫描方向延伸的光导，以改变来自光源的光的方向;引导保持器，其与光导安装部分凹陷，其中 安装导光体，至少一个支撑突起从光导安装部的入口突出到光导安装部中，以支撑容纳在光导安装部中的光导。 由于导光体由形成在导光体安装部的入口处的支撑突起支撑，因此能够减少导光体的变形和/或防止导光体从导光体安装部脱落， 遭受例如震惊。

公开(公告)号：US20110216553A1

公开(公告)日：2011-09-08

申请号：US13095250

申请日：2011-04-27

申请人： Dong Hun LEE ,  Gyung Mo TAHK ,  Hyun Surk KIM ,  Kyung Rok KIM

发明人： Dong Hun LEE ,  Gyung Mo TAHK ,  Hyun Surk KIM ,  Kyung Rok KIM

IPC分类号： H01L33/02 ,  G02B6/10

CPC分类号： H04N1/02815 ,  G02B3/06 ,  G02B7/02 ,  H04N1/0282 ,  H04N1/02835 ,  H04N1/0313 ,  H04N1/1017 ,  H04N2201/03112 ,  H04N2201/03129 ,  H04N2201/03133 ,  H04N2201/03137

摘要： A scanner module and an image scanning apparatus employ an illuminator that includes at least one light emitting diode, a light guide to change the direction of the light from the light emitting diode, and a light source holder to which the light emitting diode is mounted, the light source holder being positioned in relation to the light guide such that the light source holder covers an incidence face of the light guide, on which the light from the light source is incident, the surface of light source holder facing the incidence face reflecting light incident thereupon. The reflection of light by the light source holder reduces the possibility of leakage of light, and can enhance luminous intensity of light of the illuminator.

摘要翻译： 扫描器模块和图像扫描装置采用照明器，该照明器包括至少一个发光二极管，用于改变来自发光二极管的光的方向的光导，以及安装有发光二极管的光源保持器， 光源保持器相对于光导定位，使得光源保持器覆盖光导入射的入射面，光源保持器的入射面与入射面相对反射光 事件随之而来 由光源支架反射的光降低了光的泄漏的可能性，并且可以增强照明器的光的发光强度。

公开(公告)号：US20090003881A1

公开(公告)日：2009-01-01

申请号：US12113378

申请日：2008-05-01

申请人： Gyung Mo TAHK

发明人： Gyung Mo TAHK

IPC分类号： G03G15/04

CPC分类号： G02B7/008 ,  G02B26/12

摘要： An optical scanning apparatus includes a light source to generate a beam, a lens to transmit the beam generated from the light source, and a base member to which the lens is fixed, wherein the lens is fixed to the base member via a mount member having a same coefficient of thermal expansion as the lens. According to the present general inventive concept, an optical member, such as the lens, is not directly joined to the base member but is joined to the mount member having the same coefficient of thermal expansion as the optical member and is then coupled to the base member. Consequently, the optical member is stably coupled to the base member even when the temperature changes.

摘要翻译： 一种光学扫描装置，包括用于产生光束的光源，用于透射从光源产生的光束的透镜以及固定有透镜的基底部件，其中透镜经由具有 与透镜相同的热膨胀系数。 根据本总体发明构思，诸如透镜的光学构件不直接接合到基座构件，而是与具有与光学构件相同的热膨胀系数的安装构件接合，然后与基座 会员。 因此，即使当温度变化时，光学构件稳定地联接到基座构件。