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1. 发明授权

US06445119B1 Combined light emitting discharge lamp and luminaire using such lamp 失效
标题翻译：组合发光放电灯和使用这种灯的灯具
公开(公告)号：US06445119B1
公开(公告)日：2002-09-03
申请号：US09264483
申请日：1999-03-08
申请人： Toshio Mori , Hiromi Tanaka , Kenji Mukai , Toru Higashi , Tetsuji Takeuchi , Haruo Shibata , Sueko Kanaya , Katsuaki Iwama
发明人： Toshio Mori , Hiromi Tanaka , Kenji Mukai , Toru Higashi , Tetsuji Takeuchi , Haruo Shibata , Sueko Kanaya , Katsuaki Iwama
IPC分类号： H01J162
CPC分类号： H01J61/44
摘要： A discharge lamp which radiates visible light having the following lights combined: light having an emission peak in 400 to 490 nm wavelength range in a blue spectral region; light having an emission peak in a 500 to 550 nm wavelength range in a green spectral region; and light having an emission peak in 600 to 670 nm wavelength range in a red spectral region. The color point of the radiated light lies within a region common to the following regions: a region bounded by an ellipse with a color point (u, v)=(0.224, 0.330) as a center thereof, a major axis of 0.056, a minor axis of 0.024, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v)=(0.224, 0.330) as a center thereof, a major axis of 0.078, a minor axis of 0.014, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v)=(0.235, 0.335) as a center thereof, a major axis of 0.060, a minor axis of 0.030, and an angle from the u axis of 30 degrees in the CIE 1960 UCS diagram; a region bounded by an ellipse with a color point (u, v)=(0.225, 0.330) as a center thereof, a major axis of 0.060, a minor axis of 0.018, and an angle from the u axis of 20 degrees in the CIE 1960 UCS diagram; and a region on a side of color temperature lower than an isotemperature line of a correlated color temperature of 3500 K.
摘要翻译：一种放射灯，其具有以下灯组合的可见光：在蓝色光谱区域中具有400至490nm波长范围内的发射峰的光; 具有在绿色光谱区域中的500至550nm波长范围内的发射峰的光; 以及在红色光谱区域具有600〜670nm波长范围的发光峰值的光。辐射光的色点位于与以下区域共同的区域内：以色点（u，v）=（0.224,0.330）为中心的椭圆界定的区域，长轴为0.056，a 短轴0.024，在CIE 1960 UCS图中与u轴的角度为20度; 以椭圆为边界的区域（u，v）=（0.224,0.330）为中心，长轴为0.078，短轴为0.014，在u轴为30度的角度 CIE 1960 UCS图; 具有以色点（u，v）=（0.235,0.335）为中心的椭圆界定的区域，长轴为0.060，短轴为0.030，在u轴为30度的角度为 CIE 1960 UCS图; 以一个有色点（u，v）=（0.225,0.330）为中心的椭圆边界，长轴为0.060，短轴为0.018，在u轴为20度的角度 CIE 1960 UCS图; 并且色温一侧的区域低于3500K的相关色温的等温线。

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