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1. 发明授权

US09022600B2 LED illumination device 有权
标题翻译： LED照明装置
公开(公告)号：US09022600B2
公开(公告)日：2015-05-05
申请号：US13408795
申请日：2012-02-29
申请人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
发明人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
IPC分类号： F21V9/00 , F21V14/00
CPC分类号： F21V14/003 , F21S8/04 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10
摘要： A Light Emitting Diode (LED) illumination device having a pleasant appearance and capable of uniform illumination is provided. The LED illumination device (101) includes a support portion (200) having a first support surface (210) and a second support surface (220), wherein the first support surface (210) faces downward, and the second support surface (220) faces downward, is located at a position higher than the first support surface (210), and surrounds the first support surface (210); a plurality of LED chips (400), including a plurality of first LED chips (411) supported on the first support surface (210) and a plurality of second LED chips (420) supported on the second support surface (220); and a mask (700), located at a lower position with respect to the support portion (200), penetrated by light from the LED chips (400), and including a tilted portion (710) inclining downward toward the center.
摘要翻译：提供具有令人愉快的外观并能够均匀照明的发光二极管（LED）照明装置。 LED照明装置（101）包括具有第一支撑表面（210）和第二支撑表面（220）的支撑部分（200），其中第一支撑表面（210）面向下，第二支撑表面（220）位于高于第一支撑表面（210）的位置，并且包围第一支撑表面（210）; 多个LED芯片（400），包括支撑在第一支撑表面（210）上的多个第一LED芯片（411）和支撑在第二支撑表面（220）上的多个第二LED芯片（420）; 以及位于相对于所述支撑部（200）的下位置的掩模（700），其被来自所述LED芯片（400）的光贯穿，并且包括朝向所述中心向下倾斜的倾斜部（710）。

2. 发明申请

US20120224364A1 LED ILLUMINATION DEVICE 有权
标题翻译： LED照明装置
公开(公告)号：US20120224364A1
公开(公告)日：2012-09-06
申请号：US13408795
申请日：2012-02-29
申请人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
发明人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
IPC分类号： F21V9/00 , F21V1/00 , F21V21/00
CPC分类号： F21V14/003 , F21S8/04 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10
摘要： A Light Emitting Diode (LED) illumination device having a pleasant appearance and capable of uniform illumination is provided. The LED illumination device (101) includes a support portion (200) having a first support surface (210) and a second support surface (220), wherein the first support surface (210) faces downward, and the second support surface (220) faces downward, is located at a position higher than the first support surface (210), and surrounds the first support surface (210); a plurality of LED chips (400), including a plurality of first LED chips (411) supported on the first support surface (210) and a plurality of second LED chips (420) supported on the second support surface (220); and a mask (700), located at a lower position with respect to the support portion (200), penetrated by light from the LED chips (400), and including a tilted portion (710) inclining downward toward the center.
摘要翻译：提供具有令人愉快的外观并能够均匀照明的发光二极管（LED）照明装置。 LED照明装置（101）包括具有第一支撑表面（210）和第二支撑表面（220）的支撑部分（200），其中第一支撑表面（210）面向下，第二支撑表面（220）位于高于第一支撑表面（210）的位置，并且包围第一支撑表面（210）; 多个LED芯片（400），包括支撑在第一支撑表面（210）上的多个第一LED芯片（411）和支撑在第二支撑表面（220）上的多个第二LED芯片（420）; 以及位于相对于所述支撑部（200）的下位置的掩模（700），其被来自所述LED芯片（400）的光贯穿，并且包括朝向所述中心向下倾斜的倾斜部（710）。

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