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1. 发明申请

US20130044480A1 SURFACE ILLUMINATION FIXTURE AND SURFACE ILLUMINATION DEVICE 有权
标题翻译：表面照明装置和表面照明装置
公开(公告)号：US20130044480A1
公开(公告)日：2013-02-21
申请号：US13642776
申请日：2011-04-22
申请人： Eiichi Sato , Hiroyasu Sato , Rihito Sato
发明人： Eiichi Sato , Hiroyasu Sato , Rihito Sato
IPC分类号： F21V7/04
CPC分类号： F21S8/061 , F21V11/14 , F21Y2103/33 , F21Y2115/10
摘要： [Purpose] To provide a surface illumination fixture using a point light source having strong directivity.[Constitution] In the surface illumination fixture 3 including a surface illumination light-source device 6 converting light from a plurality of point light sources 36 having strong directivity into surface illumination and an illumination fixture main body 41, the surface illumination light-source device 6 includes a casing 30 having a flat plate part 35 being used to attach the surface illumination light-source device to the illumination fixture main body, lateral plate parts standing from the flat plate part, and an opening on a surface opposite to the flat plate part, and includes a light-guide reflection plate covering the opening. The flat plate part 35, the lateral plate parts 32 and 33, and the light-guide reflection plate 40 are formed by members having a high light reflectance and a low light transmittance. The light-guide reflection plate 40 is formed to have a lower light reflectance and a higher light transmittance as the distance from the corresponding point light source increases. The illumination fixture main body 41 having attaching means for attachment to a ceiling or a wall.
摘要翻译： [目的]提供使用具有强方向性的点光源的表面照明固定装置。 [结构]在具有将来自具有强指向性的多个点光源36的光转换成表面照明的照明光源装置6和照明器具主体41的表面照明装置3中，表面照明光源装置6 包括具有平板部35的壳体30，该平板部35用于将表面照明光源装置安装到照明器具主体，从平板部站立的侧板部以及与平板部相对的面的开口部并且包括覆盖该开口的导光反射板。平板部35，侧板部32,33以及导光反射板40由光反射率高，透光率低的部件形成。导光反射板40形成为随着距离对应点光源的距离增加而具有较低的光反射率和较高的透光率。照明器具主体41具有用于附接到天花板或墙壁的附接装置。

2. 发明授权

US08911133B2 Planar light source device and illumination apparatus 有权
标题翻译：平面光源装置和照明装置
公开(公告)号：US08911133B2
公开(公告)日：2014-12-16
申请号：US13702025
申请日：2011-06-08
申请人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato , Rihito Sato
发明人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato , Rihito Sato
IPC分类号： F21V7/04 , G02F1/1335 , F21V11/14 , F21V8/00 , F21V7/00 , F21K99/00 , F21Y103/00 , F21Y105/00 , F21Y101/02
CPC分类号： F21V7/0066 , F21K9/00 , F21K9/68 , F21V11/14 , F21Y2103/10 , F21Y2105/00 , F21Y2115/10 , G02B6/0061 , G02B6/0096 , G02F1/1336 , G02F1/133606 , G02F1/133615
摘要： To provide a planar light source device that can provide large-area, uniform, and high-quality planar illumination light.A planar light source device includes a main body case 4 that surrounds the periphery of a gap between a pair of optical reflection plates disposed to face each other with side plates, and a plurality of point light sources 2 arranged at predetermined intervals on at least one side plate of the main body case. The planar light source device allows light from the point light sources 2 to be transmitted through at least one of the pair of optical reflection plates 5 and emitted to the outside. At least one 5 of the pair of optical reflection plates 5 includes a light blocking region S1 that blocks light from the point light sources on the point light sources 2 side, and a light transmission region S2 that does not allow the light from the point light sources 2 to be directly transmitted but allows reflection light reflected between the optical reflection plates to be transmitted, and is aligned so that transmissivity increases as the distance from the light blocking region S1 increases, and luminance is substantially uniform on the surface of the optical reflection plate.
摘要翻译：提供能够提供大面积，均匀和高品质的平面照明光的平面光源装置。平面光源装置包括：主体壳体4，其围绕设置成具有侧板的一对光反射板之间的间隙的周围;以及多个点光源2，其以预定间隔布置在至少一个主体外壳的侧板。平面光源装置允许来自点光源2的光透过该对光反射板5中的至少一个并发射到外部。一对光反射板5中的至少一个5包括阻挡来自点光源2侧的点光源的光的遮光区域S1和不允许来自点光源的光的透光区域S2 源2被直接传输，但允许在光反射板之间反射的反射光被透射，并且被对准以使得透射率随着与遮光区域S1的距离增加而增加，并且光反射的表面上的亮度基本均匀盘子。

3. 发明授权

US08911106B2 Surface illumination fixture and surface illumination device 有权
标题翻译：表面照明器具和表面照明装置
公开(公告)号：US08911106B2
公开(公告)日：2014-12-16
申请号：US13642776
申请日：2011-04-22
申请人： Eiichi Sato , Hiroyasu Sato , Rihito Sato
发明人： Eiichi Sato , Hiroyasu Sato , Rihito Sato
IPC分类号： F21V7/04 , F21S8/06 , F21Y101/02 , F21Y103/02
CPC分类号： F21S8/061 , F21V11/14 , F21Y2103/33 , F21Y2115/10
摘要： [Purpose] To provide a surface illumination fixture using a point light source having strong directivity.[Constitution] In the surface illumination fixture 3 including a surface illumination light-source device 6 converting light from a plurality of point light sources 36 having strong directivity into surface illumination and an illumination fixture main body 41, the surface illumination light-source device 6 includes a casing 30 having a flat plate part 35 being used to attach the surface illumination light-source device to the illumination fixture main body, lateral plate parts standing from the flat plate part, and an opening on a surface opposite to the flat plate part, and includes a light-guide reflection plate covering the opening. The flat plate part 35, the lateral plate parts 32 and 33, and the light-guide reflection plate 40 are formed by members having a high light reflectance and a low light transmittance. The light-guide reflection plate 40 is formed to have a lower light reflectance and a higher light transmittance as the distance from the corresponding point light source increases. The illumination fixture main body 41 having attaching means for attachment to a ceiling or a wall.
摘要翻译： [目的]提供使用具有强方向性的点光源的表面照明固定装置。 [结构]在具有将来自具有强指向性的多个点光源36的光转换成表面照明的照明光源装置6和照明器具主体41的表面照明装置3中，表面照明光源装置6 包括具有平板部35的壳体30，该平板部35用于将表面照明光源装置安装到照明器具主体，从平板部站立的侧板部以及与平板部相对的面的开口部并且包括覆盖该开口的导光反射板。平板部35，侧板部32,33以及导光反射板40由光反射率高，透光率低的部件形成。导光反射板40形成为随着距离对应点光源的距离增加而具有较低的光反射率和较高的透光率。照明器具主体41具有用于附接到天花板或墙壁的附接装置。

4. 发明申请

US20130077345A1 PLANAR LIGHT SOURCE DEVICE AND ILLUMINATION APPARATUS 有权
标题翻译：平面光源装置和照明装置
公开(公告)号：US20130077345A1
公开(公告)日：2013-03-28
申请号：US13702025
申请日：2011-06-08
申请人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato , Rihito Sato
发明人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato , Rihito Sato
IPC分类号： F21V7/00
CPC分类号： F21V7/0066 , F21K9/00 , F21K9/68 , F21V11/14 , F21Y2103/10 , F21Y2105/00 , F21Y2115/10 , G02B6/0061 , G02B6/0096 , G02F1/1336 , G02F1/133606 , G02F1/133615
摘要： To provide a planar light source device that can provide large-area, uniform, and high-quality planar illumination light.A planar light source device includes a main body case 4 that surrounds the periphery of a gap between a pair of optical reflection plates disposed to face each other with side plates, and a plurality of point light sources 2 arranged at predetermined intervals on at least one side plate of the main body case. The planar light source device allows light from the point light sources 2 to be transmitted through at least one of the pair of optical reflection plates 5 and emitted to the outside. At least one 5 of the pair of optical reflection plates 5 includes a light blocking region S1 that blocks light from the point light sources on the point light sources 2 side, and a light transmission region S2 that does not allow the light from the point light sources 2 to be directly transmitted but allows reflection light reflected between the optical reflection plates to be transmitted, and is aligned so that transmissivity increases as the distance from the light blocking region S1 increases, and luminance is substantially uniform on the surface of the optical reflection plate.
摘要翻译：提供能够提供大面积，均匀和高品质的平面照明光的平面光源装置。平面光源装置包括：主体壳体4，其围绕设置成具有侧板的一对光反射板之间的间隙的周围;以及多个点光源2，其以预定间隔布置在至少一个主体外壳的侧板。平面光源装置允许来自点光源2的光透过该对光反射板5中的至少一个并发射到外部。一对光反射板5中的至少一个5包括阻挡来自点光源2侧的点光源的光的遮光区域S1和不允许来自点光源的光的透光区域S2 源2被直接传输，但允许在光反射板之间反射的反射光被透射，并且被对准，使得透射率随着与遮光区域S1的距离增加而增加，并且光反射的表面上的亮度基本均匀盘子。

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