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    • 62. 发明专利
    • Lighting system
    • 照明系统
    • JP2013008453A
    • 2013-01-10
    • JP2011138382
    • 2011-06-22
    • Panasonic Corpパナソニック株式会社
    • TSUKITANI AYAKOSAITO TAKASHINOGUCHI KOKITODA NAOHIROYAMAGUCHI SAYAKA
    • H05B37/02
    • Y02B20/44
    • PROBLEM TO BE SOLVED: To provide a lighting system that can enhance human's psychological amenity.SOLUTION: A lighting system has lighting equipment 11 that is provided in a room R and irradiates the inside of the room R with light, a face recognizing sensor for imaging at least an irradiation area (room R) of the lighting equipment, and a calculator for detecting the direction of a human's eye line in image information (image data) from the image information (image data) of the irradiation area (room R) imaged by the face recognizing sensor. The lighting system further has a controller for controlling the lighting equipment so that the brightness of light in a range S2 located on the circumference in the eye line direction is relatively higher than the brightness of light in a range S1 located at the center side in the eye line direction.
    • 要解决的问题:提供可以增强人类心理舒适度的照明系统。 解决方案:照明系统具有设置在房间R中的照明设备11,并且向房间R的内部照射光,面部识别传感器,用于至少照射照明设备的照射区域(房间R) 以及计算器,用于根据由面部识别传感器成像的照射区域(房间R)的图像信息(图像数据)来检测图像信息(图像数据)中的人眼线的方向。 照明系统还具有用于控制照明设备的控制器,使得位于眼睛线方向上的圆周上的范围S2中的光的亮度相对于位于中心侧的范围S1中的光的亮度 眼线方向。 版权所有(C)2013,JPO&INPIT
    • 65. 发明专利
    • Illuminating device
    • 照明设备
    • JP2013127853A
    • 2013-06-27
    • JP2011276180
    • 2011-12-16
    • Panasonic Corpパナソニック株式会社
    • TSUKITANI AYAKOYAMADA MAKOTOAOKI SHINICHISAITO TAKASHINOGUCHI KOKIISHIWATARI MASANORITODA NAOHIROYAMAGUCHI SAYAKA
    • H05B37/02F21S2/00F21Y101/02
    • PROBLEM TO BE SOLVED: To provide an illuminating device capable of increasing visibility in a half-light environment while suppressing an action on a living body.SOLUTION: An illumination part has 420 to 460 nm of peak wavelength in a wavelength range from blue-violet to blue, and 510 to 530 nm of peak wavelength in a wavelength range of green. Light emission intensity in a range of 460 to 510 nm is lower than the light emission intensity in at least the aforementioned two wavelength ranges. Thus, the illumination part is capable of emitting white light which has: 2.1 or more of an S/P ratio, which is a ratio of brightness in scotopic vision to brightness in photopic vision; 0.7 or less of a degree of an action on a living body, showing an action of suppressing melatonin secretion per the unit brightness; and color deviation, Duv, within ±20.
    • 要解决的问题:提供一种能够在抑制对生物体的作用的同时在半光环境中提高可见度的照明装置。 解决方案:照明部分在蓝紫色至蓝色的波长范围内具有420至460nm的峰值波长,在绿色波长范围内具有510至530nm的峰值波长。 在460〜510nm的范围内的发光强度比上述两个波长范围内的发光强度低。 因此,照明部能够发出白光,其具有:S / P比为2.1以上的S / P比,其为隐视觉中的亮度与亮视的亮度的比值; 对生物体的作用程度为0.7以下,显示了抑制单位亮度的褪黑激素分泌的作用; 和颜色偏差Duv在±20以内。 版权所有(C)2013,JPO&INPIT
    • 67. 发明专利
    • Lighting device
    • 照明设备
    • JP2012186000A
    • 2012-09-27
    • JP2011048019
    • 2011-03-04
    • Panasonic Corpパナソニック株式会社
    • TAKASHIMA AKIRASAITO TAKASHI
    • F21V9/16F21S8/08F21V3/00F21V3/04F21Y101/02
    • PROBLEM TO BE SOLVED: To provide a lighting device capable of enhancing visibility under a mesopic vision environment.SOLUTION: A light-emitting part 12 equipped to a lighting device 10 to be arranged in a space where brightness is 10 cd/mor lower or can be 10 cd/mor lower is constructed so that a half value of a short wavelength side of a second peak wavelength may exist in a short wavelength side rather than a peak wavelength of a scotopic vision sensitivity and the light-emitting part may be arranged at a height of 2-15m and an average horizontal plane luminance in an irradiated face may become 1-30 lx.
    • 要解决的问题:提供一种能够在中视觉环境下提高可视性的照明装置。 解决方案:配备在亮度为10cd / m 2 或更低的空间中的照明装置10的发光部分12,或者可以是10cd 构造为使得第二峰值波长的短波长侧的半值可以存在于短波长侧而不是暗视觉的峰值波长的/ m 2 灵敏度和发光部分可以布置在2-15m的高度,并且照射面中的平均水平面亮度可以变为1-30lx。 版权所有(C)2012,JPO&INPIT
    • 69. 发明专利
    • Lighting apparatus
    • 照明设备
    • JP2012155905A
    • 2012-08-16
    • JP2011012375
    • 2011-01-24
    • Panasonic Corpパナソニック株式会社
    • NOGUCHI KOKISAITO TAKASHITODA NAOHIROYAMAGUCHI SAYAKATSUKITANI AYAKO
    • H05B37/02F21S2/00F21Y101/00
    • Y02B20/42
    • PROBLEM TO BE SOLVED: To provide a lighting apparatus which can contribute to improvement of a sense of unification of light color in a lighting space, while contributing to improvement of visual perceptibility in a visual working area of a user.SOLUTION: A lighting apparatus comprises a control unit CP for controlling a light color of an exterior light emitting unit 13b on the basis of lighting information of a lighting appliance z corresponding to surrounding light and time information from a timer 15. Specifically, the control unit CP carries out its control so that a color temperature of light coming from the exterior light emitting unit 13b tunes with a color temperature of light outside the light coming from the exterior light emitting unit 13b (light of another lighting appliance z or natural light such as solar light).
    • 要解决的问题:提供一种有助于提高照明空间中的光色统一感的照明装置,同时有助于提高用户的视觉工作区域中的视觉感知性。 解决方案:照明装置包括:控制单元CP,用于根据来自定时器15的周围光的照明设备z的照明信息和时间信息来控制外部发光单元13b的浅色。具体地, 控制单元CP执行其控制,使得来自外部发光单元13b的光的色温以来自外部发光单元13b的光外部的光的色温调节(另一个照明设备z的光或自然光 光线如太阳能灯)。 版权所有(C)2012,JPO&INPIT
    • 70. 发明专利
    • Luminaire
    • LUMINAIRE
    • JP2014194843A
    • 2014-10-09
    • JP2013069893
    • 2013-03-28
    • Panasonic Corpパナソニック株式会社
    • TSUKITANI AYAKOSAITO TAKASHI
    • H05B37/02
    • H05B33/0863
    • PROBLEM TO BE SOLVED: To provide a luminaire capable of easily changing light color according to a desired atmosphere while maintaining the vividness of viewing objects irradiated with illumination light and hue of desired color.SOLUTION: A luminaire 1 includes: two kinds or more light sources 2 each having an emission spectrum different from each other; a controller 3 for setting color temperature of the illumination light from the light sources 2; and a control section 4 that controls the output from the light sources 2 so that the illumination light gets the color temperature set by the controller 3. When the controller 3 is operated and the setting of the color temperature is changed, the control section 4 controls the output from the light sources 2 so that the color temperature changes in a state that noticeability index FCI is 123 or more and change width of the FCI is 10 or less. Therefore, when changing the color temperature, since the FCI is maintained a value larger than 123, the light color can be easily changed according to a desired atmosphere while maintaining the vividness of viewing objects irradiated with illumination light and hue of desired color.
    • 要解决的问题:提供一种能够根据期望的气氛容易地改变光色的灯具,同时保持用照明光照射的观看物体的鲜艳度和所需颜色的色相。解决方案:照明器1包括:两种或更多种光源 2具有彼此不同的发射光谱; 用于设置来自光源2的照明光的色温的控制器3; 以及控制部分4,其控制来自光源2的输出,使得照明光获得由控制器3设置的色温。当控制器3被操作并且色温的设置改变时,控制部分4控制 来自光源2的输出,使得在注意指数FCI为123以上且FCI的变化宽度为10以下的状态下色温变化。 因此,当改变色温时,由于FCI保持大于123的值,因此可以根据期望的气氛容易地改变光色,同时保持用照明光照射的观看物体的鲜艳度和期望的色彩的色相。