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1. 发明授权

US07369287B2 Mirror positioning structure for compensation of skew and bow and laser scanning unit employing the same 有权
标题翻译：用于补偿歪斜的镜子定位结构以及使用它的弓和激光扫描单元
公开(公告)号：US07369287B2
公开(公告)日：2008-05-06
申请号：US11187858
申请日：2005-07-25
申请人： Gyung-mo Tahk , Hyun-surk Kim , Sang-hoon Lee
发明人： Gyung-mo Tahk , Hyun-surk Kim , Sang-hoon Lee
IPC分类号： G02B26/08 , G02B7/182
CPC分类号： G02B7/1821 , G02B26/105
摘要： A mirror positioning structure for compensating skew and bow includes a mirror rotating member having a recess at one side to hold a mirror inserted therein and a rotation shaft protruding from an opposite side. A mirror position changing member has an opening through which the rotation shaft of the mirror rotating member passes such that the mirror rotating member is rotatably coupled with the mirror position changing member. A fixing member has a receiving space in one side so that the mirror position changing member moves rectilinearly within the receiving space.
摘要翻译：用于补偿歪斜和弯曲的镜子定位结构包括镜子旋转构件，其在一侧具有一个凹部，用于保持插入其中的镜子和从相对侧突出的旋转轴。反射镜位置改变构件具有开口，反射镜旋转构件的旋转轴穿过该开口，使得反射镜旋转构件与镜位置改变构件可旋转地联接。固定构件在一侧具有接收空间，使得反射镜位置改变构件在接收空间内直线移动。

2. 发明申请

US20060081774A1 Mirror positioning structure for compensation of skew and bow and laser scanning unit employing the same 有权
标题翻译：用于补偿歪斜的镜子定位结构以及使用它的弓和激光扫描单元
公开(公告)号：US20060081774A1
公开(公告)日：2006-04-20
申请号：US11187858
申请日：2005-07-25
申请人： Gyung-mo Tahk , Hyun-surk Kim , Sang-hoon Lee
发明人： Gyung-mo Tahk , Hyun-surk Kim , Sang-hoon Lee
IPC分类号： H01J3/14
CPC分类号： G02B7/1821 , G02B26/105
摘要： A mirror positioning structure for compensating skew and bow includes a mirror rotating member having a recess at one side to hold a mirror inserted therein and a rotation shaft protruding from an opposite side. A mirror position changing member has an opening through which the rotation shaft of the mirror rotating member passes such that the mirror rotating member is rotatably coupled with the mirror position changing member. A fixing member has a receiving space in one side so that the mirror position changing member moves rectilinearly within the receiving space.
摘要翻译：用于补偿歪斜和弯曲的镜子定位结构包括镜子旋转构件，其在一侧具有一个凹部，用于保持插入其中的镜子和从相对侧突出的旋转轴。反射镜位置改变构件具有开口，反射镜旋转构件的旋转轴通过该开口，使得反射镜旋转构件与镜位置改变构件可旋转地联接。固定构件在一侧具有接收空间，使得反射镜位置改变构件在接收空间内直线移动。

3. 发明授权

US07436565B2 Laser scanning device 有权
标题翻译：激光扫描装置
公开(公告)号：US07436565B2
公开(公告)日：2008-10-14
申请号：US11385763
申请日：2006-03-22
申请人： Gyung-mo Tahk
发明人： Gyung-mo Tahk
IPC分类号： G02B26/08
CPC分类号： B41J2/471 , G02B26/121
摘要： A laser scanning device includes a device body, and a rotating polygonal mirror rotatably mounted in the device body and deflecting light projected from a light source. A cover member is mounted in the device body to cover the rotating polygonal mirror. The cover member has a slit for transmitting the light and an influent hole for letting external air flow in, and forms an air current rotating and descending at high speed around the rotating polygonal mirror. A dust collection member filters off dust included in the air flowing into the cover member through the influent hole by the air current generated in the cover member.
摘要翻译：激光扫描装置包括装置主体和可旋转地安装在装置主体中并使从光源投影的光偏转的旋转多面镜。盖构件安装在装置主体中以覆盖旋转的多面镜。盖构件具有用于透过光的狭缝和用于使外部空气流入的流入孔，并形成围绕旋转多面镜的高速旋转和下降的气流。集尘部件通过在盖部件中产生的气流，通过流入孔过滤流入盖部件的空气中所含的灰尘。

4. 发明申请

US20060285188A1 Laser scanning device 有权
标题翻译：激光扫描装置
公开(公告)号：US20060285188A1
公开(公告)日：2006-12-21
申请号：US11385763
申请日：2006-03-22
申请人： Gyung-mo Tahk
发明人： Gyung-mo Tahk
IPC分类号： G02B26/08
CPC分类号： B41J2/471 , G02B26/121
摘要： A laser scanning device includes a device body, and a rotating polygonal mirror rotatably mounted in the device body and deflecting light projected from a light source. A cover member is mounted in the device body to cover the rotating polygonal mirror. The cover member has a slit for transmitting the light and an influent hole for letting external air flow in, and forms an air current rotating and descending at high speed around the rotating polygonal mirror. A dust collection member filters off dust included in the air flowing into the cover member through the influent hole by the air current generated in the cover member.
摘要翻译：激光扫描装置包括装置主体和可旋转地安装在装置主体中并使从光源投影的光偏转的旋转多面镜。盖构件安装在装置主体中以覆盖旋转的多面镜。盖构件具有用于透过光的狭缝和用于使外部空气流入的流入孔，并形成围绕旋转多面镜的高速旋转和下降的气流。集尘部件通过在盖部件中产生的气流，通过流入孔过滤流入盖部件的空气中所含的灰尘。

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