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公开(公告)号:US20100277344A1
公开(公告)日:2010-11-04
申请号:US12810518
申请日:2008-12-17
CPC分类号: E01F9/617 , E01F9/619 , H01L2251/5361
摘要: The invention relates to a Reflector pole (1), which is used as a road marker, a road boundary, a sign pole or for similar applications related to road or pedestrian traffic, comprising a main body (2), featuring at least one light active field (3). According to the invention the light active field (3) comprises an organic light emitting diode (OLED) (4).
摘要翻译: 本发明涉及一种用作道路标记,道路边界,标志杆或用于与道路或行人交通相关的类似应用的反射器杆(1),其包括主体(2),其具有至少一个光 活动场(3)。 根据本发明,光有源场(3)包括有机发光二极管(OLED)(4)。
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公开(公告)号:US20100026204A1
公开(公告)日:2010-02-04
申请号:US12523168
申请日:2008-01-17
申请人: Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Conrad Wilhelmus Adriaan Verjans , Eberhard Waffenschmidt
发明人: Dirk Hente , Joseph Hendrik Anna Maria Jacobs , Conrad Wilhelmus Adriaan Verjans , Eberhard Waffenschmidt
IPC分类号: H05B37/02
CPC分类号: H05B33/0896
摘要: Organic light emitting diode arrangement Organic light emitting diode arrangements (1) are, to protect them against an effect of a switch-on, provided with circuits (31-36) for, during a first time interval that follows a switch-on, limiting a current through the organic light emitting diode arrangement (1) more and for, during a second time interval that follows the first time interval, limiting the current less. The circuit (31-36) may be passive such as a negative temperature coefficient resistor (31) or a series inductor (32) possibly with a freewheel diode (40) or may be active such as a switchable resistor (33) that is not bridged during the first time interval and that is bridged during the second time interval or a switchable resistor that is bridged in response to a detection of a value of the current exceeding a threshold value or such as a part of a converter (63) that is controlled in response to a detection of a value of the current.
摘要翻译: 有机发光二极管布置有机发光二极管装置(1)是为了保护它们免受开关的影响,在电路(31-36)之后,在接通开关的第一个时间间隔内,限制 通过有机发光二极管装置(1)的电流更多,并且在第一时间间隔之后的第二时间间隔期间,限制电流较小。 电路(31-36)可以是无源的,例如可能具有续流二极管(40)的负温度系数电阻器(31)或串联电感器(32),或者可以是有源的,例如不是可切换电阻器(33) 在第一时间间隔期间桥接并且在第二时间间隔期间桥接,或响应于检测到超过阈值的电流的值而桥接的可切换电阻器,或诸如转换器(63)的一部分 响应于电流值的检测而被控制。
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公开(公告)号:US20090290332A1
公开(公告)日:2009-11-26
申请号:US12373781
申请日:2007-05-21
申请人: Joseph Hendrik Anna Maria Jacobs , Eberhard Waffenschmidt , Dirk Hente , Michael Bragard , Wolfgang Otto Budde
发明人: Joseph Hendrik Anna Maria Jacobs , Eberhard Waffenschmidt , Dirk Hente , Michael Bragard , Wolfgang Otto Budde
CPC分类号: H05B33/0803 , F21V23/02 , F21Y2105/00 , F21Y2115/15 , H01F19/04 , H01F27/2804 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H05B33/0815 , H05B33/0851 , H05B33/0896
摘要: The present invention relates to a lighting system comprising a base part (12) with at least one primary coil (18), and at least one light module (13, 14) with a secondary coil (26) adapted to inductively interact with the primary coil (18). The lighting system is characterized in that said base part (12) comprises a substrate (50) carrying said primary coil (18), the winding of which lying in one plane and forming a flat coupling area (16); the winding of the second coil (26) lies in one plane; and said light module (13, 14) comprises at least one light element (20) and a flat bottom surface, so that the light module (13, 14) is placeable with its flat surface on the flat coupling area (16).
摘要翻译: 本发明涉及一种照明系统,其包括具有至少一个初级线圈(18)的基部(12)和至少一个具有次级线圈(26)的光模块(13,14),所述次级线圈适于与主电感 线圈(18)。 照明系统的特征在于,所述基座部分(12)包括承载所述初级线圈(18)的基底(50),所述初级线圈(18)的绕组位于一个平面中并形成平坦耦合区域(16); 第二线圈(26)的绕组位于一个平面中; 并且所述光模块(13,14)包括至少一个光元件(20)和平坦的底表面,使得所述光模组(13,14)可以在平坦耦合区域(16)上的平坦表面放置。
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公开(公告)号:US20080232088A1
公开(公告)日:2008-09-25
申请号:US12064087
申请日:2006-08-11
申请人: Dirk Hente
发明人: Dirk Hente
CPC分类号: H04R7/045 , F21V33/0056 , F21Y2105/00 , H04R1/028
摘要: The present invention relates to an acoustic light-emitting device (10,10′, 10″, 10′″, 10″″) comprising a sheet-like element (20) with a layer structure, which performs a predetermined operation in response to a signal applied thereto, at least one transducer (40), being the source of the signal by exciting bending waves to the sheet-like element (20), in that the sheet-like element (20) comprises a light-emitting device (30) with at least a first electrode layer (31), a light-emitting layer (32) and a second electrode layer (33).
摘要翻译: 本发明涉及一种声发光装置(10,10',10“,10”,“10”,10“',10”',10“',10”,10“ 作为响应于施加到其上的信号的操作,至少一个换能器(40)是通过向片状元件(20)激发弯曲波的信号源,因为片状元件(20)包括光 具有至少第一电极层(31),发光层(32)和第二电极层(33)的发光装置(30)。
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公开(公告)号:US06490175B2
公开(公告)日:2002-12-03
申请号:US09836085
申请日:2001-04-17
申请人: Hubert Raets , Ulrich Boeke , Dirk Hente
发明人: Hubert Raets , Ulrich Boeke , Dirk Hente
IPC分类号: H02M3335
CPC分类号: H02M3/337 , H02M3/33561 , H02M2001/0032 , Y02B70/1433 , Y02B70/16
摘要: A DC to DC converter converts a DC input voltage into a plurality of DC output voltages and includes a circuit stage having switching elements for converting a DC input voltage into a first AC signal (VAC1). A first resonant circuit converts a first AC signal into a second AC signal which is used for forming a first DC output voltage. A second resonant circuit converts the first AC signal into a third AC signal which is used for forming a second DC output voltage. A control circuit sets various frequency ranges for the first AC signal to set various supply power modes, such as for normal operation and standby mode.
摘要翻译: DC-DC转换器将DC输入电压转换为多个DC输出电压,并且包括具有用于将DC输入电压转换为第一AC信号(VAC1)的开关元件的电路级。 第一谐振电路将第一AC信号转换成用于形成第一DC输出电压的第二AC信号。 第二谐振电路将第一AC信号转换成用于形成第二DC输出电压的第三AC信号。 控制电路为第一AC信号设置各种频率范围,以设置各种供电模式,例如用于正常操作和待机模式。
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