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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

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。

3. 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。

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。

5. 发明申请

US20130039061A1 LIGHT DISPLAY METHOD AND LIGHT DISPLAY DEVICE 审中-公开
标题翻译：光显示方法和灯显示装置
公开(公告)号：US20130039061A1
公开(公告)日：2013-02-14
申请号：US13641391
申请日：2011-04-15
申请人： Eiichi Sato , Hiroyasu Sato , Ken Sato
发明人： Eiichi Sato , Hiroyasu Sato , Ken Sato
IPC分类号： F21S4/00 , F21V7/00
CPC分类号： G09F9/33 , G09F9/302 , G09F9/3023 , G09F13/22
摘要： [Purpose] A light display method is capable of providing planar light displays of various types of characters with increased degrees of freedom, by using a plurality of point light sources and making light source units interchangeable on a point light source basis.[Constitution] In a light display method making light displays of various types of characters by employing a plurality of point light sources, each light display of the characters A, N, O, and S is made by dividing and segmenting the characters into at least one or more sets of light source units a1, n1, o1, o2, o3, s1, s2, and s3 including at least one of the point light sources, having a common structure in each character A, N, O, and S or a plurality of different characters, and making illumination by light emitted from the point light source as planar illumination light.
摘要翻译： [目的]光显示方法能够通过使用多个点光源并且使光源单元在点光源的基础上可互换地提供具有增加的自由度的各种类型的字符的平面光显示。 [结构]在通过采用多个点光源进行各种字符的光显示的光显示方法中，字符A，N，O和S的每个光显示通过将字符分割和分割为至少包括至少一个点光源的一组或多组光源单元a1，n1，o1，o2，o3，s1，s2和s3，每个字符A，N，O和S具有共同的结构，多个不同的字符，并且通过从点光源发出的光作为平面照明光进行照明。

6. 发明申请

US20120155071A1 SURFACE ILLUMINATION METHOD USING POINT LIGHT SOURCE, LINEAR LIGHT SOURCE DEVICE, AND SURFACE ILLUMINATION DEVICE USING LINEAR LIGHT SOURCE DEVICE 有权
标题翻译：使用点光源的表面照明方法，线性光源装置和使用线性光源装置的表面照明装置
公开(公告)号：US20120155071A1
公开(公告)日：2012-06-21
申请号：US13393933
申请日：2010-09-10
申请人： Eiichi Sato , Hiroyasu Sato , Ken Sato
发明人： Eiichi Sato , Hiroyasu Sato , Ken Sato
IPC分类号： F21V7/00 , F21V21/00
CPC分类号： F21V11/14 , F21V7/005 , F21V7/22 , F21V11/12 , F21V13/10 , F21Y2103/10 , F21Y2115/10 , G02B6/0021 , G02B6/0025 , G02B6/0031 , G02B6/0073 , G02F1/133603 , G02F1/133611
摘要： A surface illumination device includes: a point light source I having high directionality; a linear light conversion unit II that converts light from the point light source into linear light; a linear light diffusion unit III that diffuses the linear light; and a surface lighting unit IV that is irradiated with diffused light and outputs surface light. The light from the point light source I is converted into the linear light by the linear light conversion unit II. The linear light thus converted is diffused in a predetermined direction by the linear light diffusion unit III. The diffused light is radiated on the surface lighting unit IV to be converted into surface light and radiated.
摘要翻译：表面照明装置包括：具有高方向性的点光源I; 线性光转换单元II，其将来自点光源的光转换为线性光; 线性光漫射单元III，其漫射线性光; 以及照射漫射光并输出面光的表面照明单元IV。来自点光源I的光被线性光转换单元II转换成线状光。这样被转换的线状光通过线状光扩散单元III在预定方向上扩散。漫射光照射在表面照明单元IV上，以转换为表面光并辐射。

7. 发明授权

US08500308B2 Light source device and illumination device using the same 有权
标题翻译：光源装置及使用其的照明装置
公开(公告)号：US08500308B2
公开(公告)日：2013-08-06
申请号：US13122355
申请日：2009-10-01
申请人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato
发明人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato
IPC分类号： F21V7/00
CPC分类号： G02F1/133615 , F21V7/0008 , F21V7/0025 , F21Y2103/10 , F21Y2115/10 , G02B6/0031 , G02B6/0068 , G02B6/0073
摘要： A light source device is provided with an LED having strong directivity, a reflective hood which has an interior reflecting surface for reflecting the illumination light from the light source, and a pair of first and second polarizing reflective plates for polarizing the illumination light from the LED in a specific direction. The first and second polarizing reflective plates have a specific length and width, and a back surface formed from a high reflectance plate. The light source is secured to the reflective hood. A specific interval is provided between the first and second polarizing reflective plates and the reflecting surface of the reflective hood, and a specific interval is provided between the two plates with the optical axis passing through the 0° direction angle of the light source in between.
摘要翻译：光源装置设置有具有高方向性的LED，具有用于反射来自光源的照明光的内部反射表面的反射罩以及用于偏振来自LED的照明光的一对第一和第二偏振反射板在具体方向。第一和第二偏振反射板具有特定的长度和宽度，以及由高反射板形成的背面。光源固定在反光罩上。在第一和第二偏振反射板与反射罩的反射面之间设置一个特定的间隔，并且两个板之间提供了特定的间隔，光轴穿过光源的0°方向角。

8. 发明申请

US20110131849A1 LIGHT SOURCE DEVICE, LIGHTING DEVICE, AND DISPLAY DEVICE 有权
标题翻译：光源装置，照明装置和显示装置
公开(公告)号：US20110131849A1
公开(公告)日：2011-06-09
申请号：US13057430
申请日：2009-08-05
申请人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato
发明人： Eiichi Sato , Kenji Fukuoka , Hiroyasu Sato
IPC分类号： G09F13/04 , F21V7/00 , G02B27/20
CPC分类号： G02B6/0063 , G02B6/0036 , G02B6/0061 , G02B6/0096 , G02F1/133615
摘要： A light source device is equipped with a highly directional point light source, a light source installation part having a prescribed area where the point light source is installed, and a lateral reflection part that is vertically arranged to a prescribed height from the periphery of the light source installation part. The lateral reflection part is formed with a light-transmitting reflector plate that has a reflection/transmission pattern and is provided with multiple reflection/transmission parts for reflecting and at least partially transmitting light. In the reflection/transmission pattern, multiple virtual radial lines are drawn from the light source to the light-transmitting reflector plate surface at prescribed angles, and for reflection/transmission parts (Di, j) present on the radial lines that are at the same distance from the point light source, the reflectivity and transmissivity are denoted as Re1 and Tr1 when the reflection/transmission part is on a radial line at a narrow viewing angle to the point light source, and when the reflection/transmission part is on a radial line at a wide viewing angle to the point light source, the reflectivity and transmissivity are denoted as Re2 and Tr2. The relationship therebetween is set as follows: Re1>Re2 and Tr1
摘要翻译：光源装置配备有高度定向的点光源，具有设置点状光源的规定区域的光源安装部以及从光的周围垂直地配置到规定高度的横向反射部源安装部分。横向反射部分形成有具有反射/透射图案的透光反射板，并且设置有用于反射和至少部分透射光的多个反射/透射部分。在反射/透射图案中，多个虚拟径向线以规定的角度从光源被提取到透光反射板表面，并且对于存在于相同的径向线上的反射/透射部分（Di，j）当反射/透射部分处于与点光源的窄视角的径向线上时，从点光源的距离，反射率和透射率被表示为Re1和Tr1，并且当反射/透射部分在径向线以与点光源的宽视角相反，反射率和透射率表示为Re2和Tr2。它们之间的关系设置如下：Re1> Re2和Tr1

9. 发明授权

US09062848B2 Light source device and illumination device including the light source device 有权
标题翻译：光源装置和包括光源装置的照明装置
公开(公告)号：US09062848B2
公开(公告)日：2015-06-23
申请号：US14116672
申请日：2012-06-08
申请人： Eiichi Sato , Ken Sato , Hiroyasu Sato
发明人： Eiichi Sato , Ken Sato , Hiroyasu Sato
IPC分类号： F21V7/00 , F21V13/10
CPC分类号： F21V7/0025 , F21S8/033 , F21S8/04 , F21V7/0041 , F21V11/14 , F21V13/10 , F21V17/164 , F21Y2103/10 , F21Y2103/33 , F21Y2115/10
摘要： An illumination device including a light source device includes a light source being constituted by LED(s); a light source side reflective plate to which the light source is fixed; an emission side reflective plate facing the light source side reflective plate; and a fixing means for fixing the both reflective plates, wherein the emission side reflective plate is formed so that a portion thereof facing the light source has the highest optical reflectance and the lowest optical transmittance while the optical reflectance decreases and the optical transmittance increases farther away from the light source, and the distance between the both reflective plates is greatest at a portion where the light source is disposed, while the distance decreases at portions farther away from the portion where the light source is disposed. Thus the device can supply light in a substantially uniform manner from a light irradiation surface.
摘要翻译：一种包括光源装置的照明装置，包括由LED构成的光源; 固定光源的光源侧反射板; 面向光源侧反射板的发射侧反射板; 以及用于固定两个反射板的固定装置，其中发射侧反射板形成为使得其面向光源的部分具有最高的光学反射率和最低的光透射率，同时光学反射率降低，并且光透射率越来越远并且两个反射板之间的距离在设置光源的部分处最大，而距离设置有光源的部分更远的部分的距离减小。因此，该装置可以从光照射表面以基本均匀的方式提供光。

10. 发明授权

US08690380B2 Surface illumination method using point light source, linear light source device, and surface illumination device using linear light source device 有权
标题翻译：使用点光源的表面照明方法，线性光源装置和使用线性光源装置的表面照明装置
公开(公告)号：US08690380B2
公开(公告)日：2014-04-08
申请号：US13393933
申请日：2010-09-10
申请人： Eiichi Sato , Hiroyasu Sato , Ken Sato
发明人： Eiichi Sato , Hiroyasu Sato , Ken Sato
IPC分类号： F21V7/00 , F21V21/00
CPC分类号： F21V11/14 , F21V7/005 , F21V7/22 , F21V11/12 , F21V13/10 , F21Y2103/10 , F21Y2115/10 , G02B6/0021 , G02B6/0025 , G02B6/0031 , G02B6/0073 , G02F1/133603 , G02F1/133611
摘要： A surface illumination device includes: a point light source I having high directionality; a linear light conversion unit II that converts light from the point light source into linear light; a linear light diffusion unit III that diffuses the linear light; and a surface lighting unit IV that is irradiated with diffused light and outputs surface light. The light from the point light source I is converted into the linear light by the linear light conversion unit II. The linear light thus converted is diffused in a predetermined direction by the linear light diffusion unit III. The diffused light is radiated on the surface lighting unit IV to be converted into surface light and radiated.
摘要翻译：表面照明装置包括：具有高方向性的点光源I; 线性光转换单元II，其将来自点光源的光转换为线性光; 线性光漫射单元III，其漫射线性光; 以及照射漫射光并输出面光的表面照明单元IV。来自点光源I的光被线性光转换单元II转换成线状光。这样被转换的线状光通过线状光扩散单元III在预定方向上扩散。漫射光照射在表面照明单元IV上，以转换为表面光并辐射。

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