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2. 发明公开

EP1764220A1 Ultraviolet light-emitting diode device 有权
标题翻译：紫外线紫外线二极管
公开(公告)号：EP1764220A1
公开(公告)日：2007-03-21
申请号：EP06019535.1
申请日：2006-09-19
申请人： Summit Business Products, Inc.
发明人： Custer, Eric J.
IPC分类号： B41J1/00
CPC分类号： B41J11/002 , Y10S362/80
摘要： A UV LED device (20, 20', 20") may be used for curing fluids. In one embodiment, LEDs (50) are positioned on faces (32, 32', 32"; 35, 35', 35"; 38, 38', 38"; 41, 41', 41''; 44, 44', 44") defined by an inverted recess (23, 23") in a base portion (22, 22"). The LEDs are configured such that the light beams (33, 36, 39, 42, 45) emitted from the LEDs converge at a single area (48) or point (A) to provide a single, focused area or point of amplified power from the LEDs. In another embodiment, the base portion is elongated to provide a single, focused line or region of amplified power from the LEDs. In another embodiment, the curing process occurs in an inert atmosphere. In one embodiment, a printed circuit (24) is disposed in the base portion to provide power to the LEDs.
摘要翻译：可以使用UV LED装置（20,20'，20“）固化流体，在一个实施例中，LED（50）位于面（32,32'，32”; 35,35'，35“; 38 ，38“，38”; 41,41'，41“; 44,44'，44”），由基座部分（22,22“）中的倒置凹部（23,23”）限定，使得从LED发射的光束（33,36,39,42,45）会聚在单个区域（48）或点（A），以提供来自LED的单个聚焦区域或放大的功率点。另一个实施例中，基部被拉长以提供来自LED的单个聚焦线或放大的功率区域，在另一个实施例中，固化过程发生在惰性气氛中。在一个实施例中，印刷电路（24）该基座部分为LED供电。

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