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1. 发明申请

US20130148328A1 LIGHTING DEVICE 有权
标题翻译：照明设备
公开(公告)号：US20130148328A1
公开(公告)日：2013-06-13
申请号：US13558614
申请日：2012-07-26
申请人： Jong Chan PARK , Young Jin KIM , Eon Ho Son
发明人： Jong Chan PARK , Young Jin KIM , Eon Ho Son
IPC分类号： F21V29/00
CPC分类号： F21K9/13 , F21K9/23 , F21K9/64
摘要： A lighting device may include a heat sink and a mounting surface provided a prescribed distance over the heat sink. A plurality of light emitting diodes may be provided on the mounting surface. The plurality of light emitting diodes may be positioned a prescribed distance from a point on the mounting surface. An enclosure having a prescribed shape may be provided over the mounting surface and the plurality of light emitting diodes. The enclosure may include luminescent material such that a wavelength of light emitted by the enclosure is different from a wavelength of light emitted by the plurality of light emitting diodes. A bulb may be provided over the heat sink to surround the enclosure.
摘要翻译：照明装置可以包括散热器和在散热器上设置规定距离的安装表面。可以在安装表面上设置多个发光二极管。多个发光二极管可以位于与安装表面上的点相距规定距离处。可以在安装表面和多个发光二极管上设置具有规定形状的外壳。外壳可以包括发光材料，使得由外壳发射的光的波长不同于由多个发光二极管发射的光的波长。可以在散热器上方提供灯泡以围绕外壳。

2. 发明申请

US20140246990A1 LIGHTING DEVICE AND LIGHTING CONTROL METHOD 审中-公开
标题翻译：照明设备和照明控制方法
公开(公告)号：US20140246990A1
公开(公告)日：2014-09-04
申请号：US13809535
申请日：2012-09-07
申请人： Young Jin Kim , Jong Chan Park , Ki Soo Kwon , Seung Beom Jeong , Eon Ho Son
发明人： Young Jin Kim , Jong Chan Park , Ki Soo Kwon , Seung Beom Jeong , Eon Ho Son
IPC分类号： H05B33/08
CPC分类号： H05B33/0857 , F21K9/62 , F21K9/64 , F21Y2113/10 , F21Y2113/13 , H05B33/0866
摘要： A lighting device may be provided that includes: a first to a fourth light emitting devices which are disposed on a substrate a first and a second pulse width modulation controllers which perform a pulse width modulation on currents applied to the first and the second light emitting devices respectively; and a first and a second controllers which control respectively currents applied to the third and the fourth light emitting devices having color temperatures different from those of the first and the second light emitting devices, wherein an (x, y) coordinate, which is determined by the mixture of the lights emitted from the first to the fourth light emitting devices and is located within a 1931 CIE chromaticity diagram, is moved onto a black body radiation curve within the 1931 CIE chromaticity diagram through the pulse width modulation of the first and the second pulse width modulation controllers and the control of the first and the second controllers.
摘要翻译：可以提供照明装置，其包括：第一至第四发光装置，其设置在基板上，第一和第二脉冲宽度调制控制器，对施加到第一和第二发光装置的电流执行脉宽调制分别; 以及第一和第二控制器，其分别控制施加到具有与第一和第二发光器件不同的色温的第三和第四发光器件的电流，其中由（x，y）坐标确定的（x，y）坐标，从第一至第四发光器件发射的并位于1931 CIE色度图内的光的混合物通过第一和第二发光器件的脉冲宽度调制移动到1931年CIE色度图内的黑体辐射曲线上脉宽调制控制器和第一和第二控制器的控制。

3. 发明授权

US09200756B2 Lighting device 有权
标题翻译：照明设备
公开(公告)号：US09200756B2
公开(公告)日：2015-12-01
申请号：US13558614
申请日：2012-07-26
申请人： Jong Chan Park , Young Jin Kim , Eon Ho Son
发明人： Jong Chan Park , Young Jin Kim , Eon Ho Son
IPC分类号： F21V9/16 , F21V3/02 , F21K99/00
CPC分类号： F21K9/13 , F21K9/23 , F21K9/64
摘要： A lighting device may include a heat sink and a mounting surface provided a prescribed distance over the heat sink. A plurality of light emitting diodes may be provided on the mounting surface. The plurality of light emitting diodes may be positioned a prescribed distance from a point on the mounting surface. An enclosure having a prescribed shape may be provided over the mounting surface and the plurality of light emitting diodes. The enclosure may include luminescent material such that a wavelength of light emitted by the enclosure is different from a wavelength of light emitted by the plurality of light emitting diodes. A bulb may be provided over the heat sink to surround the enclosure.
摘要翻译：照明装置可以包括散热器和在散热器上设置规定距离的安装表面。可以在安装表面上设置多个发光二极管。多个发光二极管可以位于与安装表面上的点相距规定距离处。可以在安装表面和多个发光二极管上设置具有规定形状的外壳。外壳可以包括发光材料，使得由外壳发射的光的波长不同于由多个发光二极管发射的光的波长。可以在散热器上方提供灯泡以围绕外壳。

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