-
公开(公告)号：US08746919B2
公开(公告)日：2014-06-10
申请号：US13530551
申请日：2012-06-22
申请人： Yoko Noguchi , Tomoko Ishiwata , Kazunori Yashiro , Masaru Inoue , Makoto Kawagoe , Fumie Iwata , Hitoshi Kawano , Shigehisa Kawatsuru
发明人： Yoko Noguchi , Tomoko Ishiwata , Kazunori Yashiro , Masaru Inoue , Makoto Kawagoe , Fumie Iwata , Hitoshi Kawano , Shigehisa Kawatsuru
摘要： According to one embodiment, a luminaire is provided which can enhance the feeling of brightness of a space and can reduce glare. The luminaire includes an equipment mounted on a ceiling surface. The equipment includes a light source and a light control unit. When an amount of light emitted outside from the equipment is an equipment luminous flux, and a direction right under the equipment has a luminous intensity distribution angle of 0°, the light control unit controls to cause a luminous flux falling within a range of a luminous intensity distribution angle of 90° to 120° to be 20% or more of the equipment luminous flux and to cause a luminous flux falling within a range of a luminous intensity distribution angle of 60° to 90° to be 20% or less of the equipment luminous flux.
摘要翻译： 根据一个实施例，提供了可以增强空间的亮度感并可以减少眩光的照明器。 灯具包括安装在天花板表面上的设备。 该设备包括光源和光控单元。 当从设备外部发射的光量是设备光通量，并且设备正下方的光的分布角度为0°时，光控制单元控制使光束落在发光体的范围内 90°至120°的强度分布角为设备光通量的20％以上，并且使落入60°〜90°的发光强度分布角的范围内的光束为20％以下 设备光通量。
-
公开(公告)号：US20100194291A1
公开(公告)日：2010-08-05
申请号：US12679913
申请日：2008-08-08
申请人： Tomoko Ishiwata
发明人： Tomoko Ishiwata
IPC分类号： H05B37/02
CPC分类号： H05B33/0863 , H05B37/02
摘要： An illumination apparatus includes an image sensor 11, an arithmetic unit 12, a control unit 13, and a light source unit 14. The light source unit 14 can irradiate at least red, green, and blue lights. Thee image sensor 11 photographs an object illuminated by the light source unit. The arithmetic unit 12 calculates color components distributed on the object on the basis of a photographed image. The control, unit 13 controls color lights of the light source unit according to the color components distributed on the object calculated by the arithmetic unit.
摘要翻译： 照明装置包括图像传感器11，运算单元12，控制单元13和光源单元14.光源单元14可以至少照射红色，绿色和蓝色光。 您的图像传感器11拍摄由光源单元照亮的物体。 算术单元12基于拍摄图像来计算分布在对象上的颜色成分。 控制单元13根据分配在由运算单元计算出的物体上的颜色成分来控制光源单元的彩色光。
-
3.发明授权Method for evaluating discomfort glare and discomfort glare evaluation program 有权评估不舒适眩光和不适眩光评估程序的方法公开(公告)号：US09322706B2
公开(公告)日：2016-04-26
申请号：US13597430
申请日：2012-08-29
申请人： Hirokuni Higashi , Shota Koga , Tomoko Ishiwata
发明人： Hirokuni Higashi , Shota Koga , Tomoko Ishiwata
CPC分类号： G01J1/42 , G01J1/4204
摘要： According to one embodiment, a method is disclosed for evaluating discomfort glare. The method can include obtaining average luminance information relating to an average luminance La of a luminous surface of a luminaire, luminance uniformity ratio information relating to a luminance uniformity ratio U of the luminous surface, luminous surface size information relating to a size ω of the luminous surface, and background luminance information relating to a background luminance Lb of the luminaire. The method can include calculating an evaluation parameter value based on the La, the U, the ω, and the Lb obtained in the obtaining. The evaluation parameter value is a value of a product of a value based on the La, a value based on the U, and a value based on the ω divided by a value based on the Lb.
摘要翻译： 根据一个实施例，公开了一种用于评估不适眩光的方法。 该方法可以包括获得与照明器的发光面的平均亮度La相关的平均亮度信息，与发光面的亮度均匀度U有关的亮度均匀度比率信息，与发光体的尺寸ω有关的发光面尺寸信息 表面和与照明装置的背景亮度Lb相关的背景亮度信息。 该方法可以包括基于在获得中获得的La，U，ω和Lb来计算评估参数值。 评估参数值是基于La的值，基于U的值和基于ω的值除以基于Lb的值的乘积的值。
-
4.发明申请METHOD FOR EVALUATING DISCOMFORT GLARE AND DISCOMFORT GLARE EVALUATION PROGRAM 有权评估不均匀性和不透明度评估方案的方法公开(公告)号：US20130054197A1
公开(公告)日：2013-02-28
申请号：US13597430
申请日：2012-08-29
申请人： Hirokuni Higashi , Shota Koga , Tomoko Ishiwata
发明人： Hirokuni Higashi , Shota Koga , Tomoko Ishiwata
CPC分类号： G01J1/42 , G01J1/4204
摘要： According to one embodiment, a method is disclosed for evaluating discomfort glare. The method can include obtaining average luminance information relating to an average luminance La of a luminous surface of a luminaire, luminance uniformity ratio information relating to a luminance uniformity ratio U of the luminous surface, luminous surface size information relating to a size ω of the luminous surface, and background luminance information relating to a background luminance Lb of the luminaire. The method can include calculating an evaluation parameter value based on the La, the U, the ω, and the Lb obtained in the obtaining. The evaluation parameter value is a value of a product of a value based on the La, a value based on the U, and a value based on the ω divided by a value based on the Lb.
摘要翻译： 根据一个实施例，公开了一种用于评估不适眩光的方法。 该方法可以包括获得与照明器的发光面的平均亮度La相关的平均亮度信息，与发光面的亮度均匀度U有关的亮度均匀度比率信息，与发光体的尺寸ω有关的发光面尺寸信息 表面和与照明装置的背景亮度Lb相关的背景亮度信息。 该方法可以包括基于在获得中获得的La，U，ω和Lb来计算评估参数值。 评估参数值是基于La的值，基于U的值和基于ω的值除以基于Lb的值的乘积的值。
-
公开(公告)号：US20140015417A1
公开(公告)日：2014-01-16
申请号：US13612486
申请日：2012-09-12
申请人： Naoko Iwai , Keiichi Shimizu , Makoto Kawagoe , Toshihiko Sasai , Hiroyuki Kudo , Tomoko Ishiwata , Toshitake Kitagawa , Hitoshi Kawano , Shinichi Kumashiro
发明人： Naoko Iwai , Keiichi Shimizu , Makoto Kawagoe , Toshihiko Sasai , Hiroyuki Kudo , Tomoko Ishiwata , Toshitake Kitagawa , Hitoshi Kawano , Shinichi Kumashiro
IPC分类号： H05B37/02
CPC分类号： H05B33/0854 , H05B37/02 , H05B37/0218 , H05B37/0227 , Y02B20/46
摘要： In an embodiment, a lighting control system includes a plurality of lighting apparatuses and a central control device. In an embodiment, the central control device controls lighting states of the plurality of lighting apparatuses, based on a first illumination which is an illumination of an irradiated surface irradiated by the plurality of lighting apparatuses, and a second illumination which is an illumination at a certain measurement point in a lighting space irradiated by light sources of the plurality of lighting apparatuses and is formed by a reflected light of light emitted by the lighting apparatuses.
摘要翻译： 在一个实施例中，照明控制系统包括多个照明装置和中央控制装置。 在一个实施例中，中央控制装置基于作为由多个照明装置照射的照射表面的照明的第一照明和作为某一照明的照明的第二照明来控制多个照明装置的照明状态 由多个照明装置的光源照射的照明空间中的测量点由照明装置发射的光的反射光形成。
-
公开(公告)号：US20120008318A1
公开(公告)日：2012-01-12
申请号：US13256649
申请日：2010-04-27
申请人： Tomoko Ishiwata , Kazunori Yashiro , Kazutoshi Mita , Hitoshi Kawano , Katsusuke Uchino , Isao Yamazaki
发明人： Tomoko Ishiwata , Kazunori Yashiro , Kazutoshi Mita , Hitoshi Kawano , Katsusuke Uchino , Isao Yamazaki
CPC分类号： H05B33/086 , F21K9/00 , F21Y2115/10 , H01L25/0753 , H01L2924/0002 , H05B33/0869 , H01L2924/00
摘要： A lighting apparatus includes a red LED; a green LED; a blue LED; and a white LED made up of a blue light-emitting element and a yellow phosphor, wherein the red LED, the green LED, the blue LED, and the white LED generate 26 to 38%, 35 to 50%, 0 to 2%, and 12 to 33% of light, respectively, and white light obtained by additive color mixing of light from the red, green, blue, and white LEDs has a correlated color temperature of 2800 K or more to less than 3500 K, a deviation of 0.02 or below in absolute value, and a color gamut area ratio of 120% or more to 140% or less. Consequently, the lighting apparatus can radiate an illuminating light which makes colors look vivid.
摘要翻译： 照明装置包括红色LED; 绿色LED; 蓝色LED; 以及由蓝色发光元件和黄色荧光体构成的白色LED，其中红色LED，绿色LED，蓝色LED和白色LED产生26〜38％，35〜50％，0〜2％ 和12〜33％的光，并且通过对来自红，绿，蓝和白LED的光进行加色混合而获得的白光具有2800K以上至小于3500K的相关色温，偏差 的绝对值为0.02以下，色域面积率为120％以上且140％以下。 因此，照明装置可以照射使得颜色看起来生动的照明光。
-
公开(公告)号：US07163325B2
公开(公告)日：2007-01-16
申请号：US10847762
申请日：2004-05-17
CPC分类号： G09F19/18
摘要： A road indication device is provided. The road-guidance indicating device has a light projection unit including light control means for controlling a lamp and light emitted from the lamp. The light projection unit project a light whose peak luminosity is 30000 cd or more, i.e., the light has a luminosity equal to or larger than a peak luminosity of a headlight of a car running on the road. Since a light pillar of light having a high light output and a thick light pillar is projected from the light projection unit, the visuality of the light pillar is improved even in the bad weather and the boundary between the driveway and the shoulder on the road can be affirmatively guided and indicated.
摘要翻译： 提供道路指示装置。 道路引导指示装置具有光投射单元，该投影单元包括用于控制灯和从灯发出的光的光控制装置。 光投影单元投射峰值亮度为30000cc以上的光，即光的亮度等于或大于在道路上行驶的轿厢的前灯的峰值亮度。 由于具有高光输出的光柱和厚光柱从光投影单元突出，所以即使在恶劣的天气下，光柱的视觉也得到改善，并且道路上的车道和肩膀之间的边界 得到肯定的指导和指导。
-
公开(公告)号：US20050002203A1
公开(公告)日：2005-01-06
申请号：US10847762
申请日：2004-05-17
CPC分类号： G09F19/18
摘要： A road indication device is provided. The road-guidance indicating device has a light projection unit including light control means for controlling a lamp and light emitted from the lamp. The light projection unit project a light whose peak luminosity is 30000 cd or more, i.e., the light has a luminosity equal to or larger than a peak luminosity of a headlight of a car running on the road. Since a light pillar of light having a high light output and a thick light pillar is projected from the light projection unit, the visuality of the light pillar is improved even in the bad weather and the boundary between the driveway and the shoulder on the road can be affirmatively guided and indicated.
摘要翻译： 提供道路指示装置。 道路引导指示装置具有光投射单元，该投影单元包括用于控制灯和从灯发出的光的光控制装置。 光投影单元投射峰值亮度为30000cc以上的光，即光的亮度等于或大于在道路上行驶的轿厢的前灯的峰值亮度。 由于具有高光输出的光柱和厚光柱从光投影单元突出，所以即使在恶劣的天气下，光柱的视觉也得到改善，并且道路上的车道和肩膀之间的边界 得到肯定的指导和指导。
-
公开(公告)号：US20130250554A1
公开(公告)日：2013-09-26
申请号：US13530551
申请日：2012-06-22
申请人： Yoko NOGUCHI , Tomoko Ishiwata , Kazunori Yashiro , Masaru Inoue , Makoto Kawagoe , Fumie Iwata , Hitoshi Kawano , Shigehisa Kawatsuru
发明人： Yoko NOGUCHI , Tomoko Ishiwata , Kazunori Yashiro , Masaru Inoue , Makoto Kawagoe , Fumie Iwata , Hitoshi Kawano , Shigehisa Kawatsuru
摘要： According to one embodiment, a luminaire is provided which can enhance the feeling of brightness of a space and can reduce glare. The luminaire includes an equipment mounted on a ceiling surface. The equipment includes a light source and a light control unit. When an amount of light emitted outside from the equipment is an equipment luminous flux, and a direction right under the equipment has a luminous intensity distribution angle of 0°, the light control unit controls to cause a luminous flux falling within a range of a luminous intensity distribution angle of 90° to 120° to be 20% or more of the equipment luminous flux and to cause a luminous flux falling within a range of a luminous intensity distribution angle of 60° to 90° to be 20% or less of the equipment luminous flux.
摘要翻译： 根据一个实施例，提供了可以增强空间的亮度感并可以减少眩光的照明器。 灯具包括安装在天花板表面上的设备。 该设备包括光源和光控单元。 当从设备外部发射的光量是设备光通量，并且设备正下方的光的分布角度为0°时，光控制单元控制使光束落在发光体的范围内 90°至120°的强度分布角为设备光通量的20％以上，并且使落入60°〜90°的发光强度分布角的范围内的光束为20％以下 设备光通量。
-
公开(公告)号：US20130242532A1
公开(公告)日：2013-09-19
申请号：US13536306
申请日：2012-06-28
CPC分类号： H05B33/14 , C09K11/7734 , C09K11/7774 , C09K11/7792 , F21K9/232 , F21V3/00 , F21Y2115/10 , H01L25/0753 , H01L33/502 , H01L33/504 , H01L2224/48091 , H01L2933/0091 , H01L2924/00014
摘要： According to one embodiment, a luminaire includes a light-emitting part to emit a blue light with a peak wavelength of 430 nanometers or more and less than 460 nanometers, and a phosphor that is excited by the emitted light of the light-emitting part and emits a light having a color different from blue. In an emission spectrum including the emitted light of the light-emitting part and the light emitted from the phosphor, an intensity peak in a range of a light wavelength of 430 nanometers to 490 nanometers is in a range of a wavelength of 470 nanometers to 490 nanometers.
摘要翻译： 根据一个实施例，一种照明装置包括发射峰值波长为430nm以上且小于460nm的蓝色光的发光部，以及由发光部的发射光激发的荧光体，以及 发出具有不同于蓝色的颜色的光。 在包含发光部的发射光和从荧光体发射的光的发射光谱中，波长为430nm〜490nm的光波长范围内的强度峰值在470nm〜490nm的范围内 纳米。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.015 秒)