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1. 发明申请

US20060099754A1 Light guiding device 失效
标题翻译：导光装置
公开(公告)号：US20060099754A1
公开(公告)日：2006-05-11
申请号：US10522180
申请日：2003-07-04
申请人： Kazuhito Kawai , Tetsuya Osajima
发明人： Kazuhito Kawai , Tetsuya Osajima
IPC分类号： H01L21/8238
CPC分类号： G02B6/04 , G02B6/10 , G02B6/4206 , G02B6/4298
摘要： A light emitting end face side front end part of an optical fiber bundle 16 is covered by a sleeve member 13 and an emitting part outer cover 14. A glass rod holding member 42, which holds a glass rod 40, is mounted to emitting part outer cover 14. Glass rod 40 is fixed to glass rod holding member 42 by means of positioning pins 44 and a light incidence end face 40i thereof opposes a light emitting end face 16o of optical fiber bundle 16. A light emitting end face 40o of glass rod 40 has a rectangular shape. The light emitting from light emitting end face 40o is made uniform in illuminance across the entirety of its cross section and the cross section thereof is shaped to a rectangular shape in the process of being propagated while being totally reflected at the boundary surface of glass rod 40.
摘要翻译：光纤束16的发光端面侧的前端部由套筒部件13和发射部分外盖14覆盖。保持玻璃棒40的玻璃棒保持部件42安装在发射部外侧玻璃杆40通过定位销44固定到玻璃杆保持构件42，并且其入射端面40i与光纤束16的发光端面16o相对。发光端面40o 玻璃棒40具有矩形形状。从发光端面40o发出的光在其整个横截面上的照度均匀，并且其横截面在被传播的过程中被成形为矩形形状，同时在玻璃棒的边界面处被完全反射 40。

2. 发明授权

US06280059B1 Spotlight source apparatus 失效
标题翻译：聚光源设备
公开(公告)号：US06280059B1
公开(公告)日：2001-08-28
申请号：US09509767
申请日：2000-03-31
申请人： Moriyuki Ito , Kazuhito Kawai
发明人： Moriyuki Ito , Kazuhito Kawai
IPC分类号： F21V2126
CPC分类号： G02B6/4298 , G02B6/3512 , G02B6/355 , G02B6/3598
摘要： The present invention comprises a discharge lamp (2) for emitting light; a cold mirror (4), having an opening portion, for reflecting the light emitted from the discharge lamp; a reflecting mirror (10), located on the opening portion side of the cold mirror, for reflecting the light reflected by the cold mirror; a light-shielding drum (6) having a light emission port (8) for emitting the light reflected by the reflecting mirror; a stepping motor 14 for driving the reflecting mirror and the light-shielding drum to rotate about an optical axis of the discharge lamp; rotational angle detecting means (18, 20) for detecting a rotational angle of the reflecting mirror and the light-shielding drum; and control means (40, 46) for controlling, according to the rotational angle detected by the rotational angle detecting means, the rotational driving of the reflecting mirror and the light-shielding drum (6) caused by the stepping motor 14; wherein any of a plurality of irradiation ports is selectively irradiated through the light emission port of the light-shielding drum with the light reflected by the reflecting mirror.
摘要翻译：本发明包括用于发光的放电灯（2）具有用于反射从放电灯发射的光的开口部分的冷镜（4）; 反射镜（10），其位于所述冷镜的开口部侧，用于反射由所述冷镜反射的光; 具有用于发射由反射镜反射的光的发光口（8）的遮光鼓（6）用于驱动反射镜和遮光鼓以围绕放电灯的光轴旋转的步进电机14; 用于检测反射镜和遮光鼓的旋转角度的旋转角度检测装置（18,20）以及控制装置，用于根据由所述旋转角度检测装置检测的旋转角度，控制由所述步进电机14引起的所述反射镜和所述遮光鼓的旋转驱动; 其中通过所述反射镜反射的光，通过所述遮光鼓的光发射端口选择性地照射多个照射端口中的任一个。

3. 发明授权

US07360953B2 Light guiding device 失效
标题翻译：导光装置
公开(公告)号：US07360953B2
公开(公告)日：2008-04-22
申请号：US10522180
申请日：2003-07-04
申请人： Kazuhito Kawai , Tetsuya Osajima
发明人： Kazuhito Kawai , Tetsuya Osajima
IPC分类号： G02B6/26 , G02B6/36
CPC分类号： G02B6/04 , G02B6/10 , G02B6/4206 , G02B6/4298
摘要： A light emitting end face side front end part of an optical fiber bundle 16 is covered by a sleeve member 13 and an emitting part outer cover 14. A glass rod holding member 42, which holds a glass rod 40, is mounted to emitting part outer cover 14. Glass rod 40 is fixed to glass rod holding member 42 by means of positioning pins 44 and a light incidence end face 40i thereof opposes a light emitting end face 16o of optical fiber bundle 16. A light emitting end face 40o of glass rod 40 has a rectangular shape. The light emitting from light emitting end face 40o is made uniform in illuminance across the entirety of its cross section and the cross section thereof is shaped to a rectangular shape in the process of being propagated while being totally reflected at the boundary surface of glass rod 40.
摘要翻译：光纤束16的发光端面侧前端部被套筒部件13和发射部分外罩14覆盖。保持玻璃棒40的玻璃棒保持构件42安装到发射部分外盖14。玻璃棒40通过定位销44固定在玻璃棒保持构件42上，其光入射端面40i与光纤束16的发光端面16o相对。玻璃棒40的发光端面40o具有矩形形状。从发光端面40o发出的光在其整个横截面上的照度均匀，并且其横截面在被传播的过程中被成形为矩形形状，同时在玻璃棒的边界面处被完全反射 40。

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