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公开(公告)号：EP2103190B1
公开(公告)日：2012-10-17
申请号：EP07849372.3
申请日：2007-12-07
IPC分类号： H05B37/02
CPC分类号： H05B37/0254
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公开(公告)号：EP1790005A1
公开(公告)日：2007-05-30
申请号：EP05781623.3
申请日：2005-09-02
IPC分类号： H01L21/763
CPC分类号： H01L21/743 , H01L21/763
摘要： Electrically isolated, deep trench isolation (DTI) structures, are formed in a wafer, and a portion of the DTI structures are converted to electrically connected structures to provide a shielding function, or to provide connection to deep buried layers. In one aspect, DTI structures include a polysilicon filling over a liner layer disposed on the inner surface of a deep trench, the polysilicon is removed by isotropic etching, and the deep trench is re-filled with a conductive material. Alternatively, the polysilicon filling remains and a contact is formed to provide an electrical connection to the polysilicon. In another aspect, a deep trench is disposed in the wafer such that a lower portion thereof is located within a deep buried layer, and after the polysilicon is removed, an anisotropic etch removes a portion of the deep trench liner from the bottom of the deep trench, thereby allowing a tungsten deposition to make electrical contact with the deep buried layer.
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3.发明公开ILLUMINATION DEVICE AND METHOD FOR EMBEDDING A DATA SIGNAL IN A LUMINANCE OUTPUT USING AC DRIVEN LIGHT SOURCES 有权照明系统和方法用于在亮度输出数据嵌入信号频带对于AC LIGHT
公开(公告)号：EP2374333A1
公开(公告)日：2011-10-12
申请号：EP09775294.3
申请日：2009-11-27
CPC分类号： H04B10/505 , H04B10/1125 , H04B10/1143 , H04B10/1149 , H04B10/504 , H05B33/0809 , H05B33/083
摘要： The invention relates to an illumination device connectable to an AC voltage source for applying an alternating voltage during a series of time intervals. The illumination device comprises at least a first light source and a second light source, arranged to be connected in series to the AC voltage source, to generate a luminance output in response to the alternating voltage. Selection means are provided configured for selectively applying the alternating voltage over the first light source or the first and second light source. A controller is provided for controlling the selection means in response to a data signal comprising data symbols such that one or more of the data symbols are contained in said luminance output. The invention also relates to a method of embedding one or more data symbols in the luminance output of such an illumination device, an optical receiver and an illumination system.
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4.发明公开LED LIGHT SOURCE AND LAMP COMPRISING SUCH A LED LIGHT SOURCE 有权LED-LICHTQUELLE UND LAMPE MIT EINER SOLCHEN LED-LICHTQUELLE
公开(公告)号：EP2377369A1
公开(公告)日：2011-10-19
申请号：EP09774753.9
申请日：2009-12-03
IPC分类号： H05B33/08
CPC分类号： F21K9/135 , F21K9/232 , H05B33/0803 , H05B33/0809 , H05B33/0827
摘要： A LED light source comprises: a first rectifier with a first and a second input terminal for connection to an AC supply voltage source and a first and a second output terminal connected by a first LED- string, a second rectifier having a first and a second input terminal and output terminals, said first input terminal of said second rectifier being coupled to the first input terminal of the first rectifier and the second input terminal of the second rectifier being coupled to the second input terminal of the first rectifier, and the output terminals being connected by a second LED-string, and means for causing a phase shift between the voltages that are present during operation at the output terminals of the first rectifier and the output terminals of the second rectifier respectively. The LED strings are driven by very simple circuitry that can be supplied by mains supply voltage. Due to the phase shift stroboscopic effects are suppressed.
摘要翻译： LED光源包括：第一整流器，具有用于连接到AC电源电压源的第一和第二输入端子以及由第一LED串连接的第一和第二输出端子，第二整流器具有第一和第二 输入端子和输出端子，所述第二整流器的所述第一输入端耦合到第一整流器的第一输入端，第二整流器的第二输入端耦合到第一整流器的第二输入端，输出端 分别通过第二LED串连接，以及用于分别在第一整流器的输出端和第二整流器的输出端分别在工作期间存在的电压之间产生相移的装置。 LED串由非常简单的电路驱动，可以通过电源电压供电。 由于相移频闪效应被抑制。
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公开(公告)号：EP2260679A2
公开(公告)日：2010-12-15
申请号：EP09719361.9
申请日：2009-03-09
IPC分类号： H05B37/02
CPC分类号： H05B37/0272
摘要： There is provided a method for advanced configuration and initialization of a luminaire system. The luminaire system comprises one or more lighting devices (102), an apparatus (104) and a user interface (106). The apparatus comprises a light sensor. One or more of the lighting devices are not connected to a central controller by means of a wired/wireless connection. Therefore, techniques and procedures to use manual interaction by an operator (114) to control these lighting devices are proposed. The proposed techniques enable backward compatible and low-cost implementations of advanced luminaire initialization and configuration. Moreover, this invention proposes to combine the user input, sensing and control functionality into one device, thereby reducing the total cost of implementation and ownership of the proposed system. A corresponding system and apparatus are also presented.
摘要翻译： 提供了一种用于照明系统的高级配置和初始化的方法。 照明系统包括一个或多个照明设备（102），设备（104）和用户界面（106）。 该装置包括光传感器。 一个或多个照明设备不通过有线/无线连接连接到中央控制器。 因此，提出了使用操作者（114）进行手动交互来控制这些照明装置的技术和程序。 所提出的技术能够实现先进的灯具初始化和配置的向后兼容和低成本实现。 此外，本发明提出将用户输入，感测和控制功能组合到一个设备中，从而降低了所提出的系统的实现和所有权的总成本。 还提出了相应的系统和装置。
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公开(公告)号：EP2103190A1
公开(公告)日：2009-09-23
申请号：EP07849372.3
申请日：2007-12-07
IPC分类号： H05B37/02
CPC分类号： H05B37/0254
摘要： This invention relates to a light source (201) having a plurality of light elements (207) and a control system for controlling the, light elements. The control system comprises a plurality of light element controllers (213), each connected to a respective light element (207), and arranged to obtain light element data; and a bus interface (203), which is connected to the light element controllers (213) via a light source bus (209). The bus interface (203) provides the light element controllers (213) with a general command, and the light element controllers (213) generate light element drive signals on basis of the general command and the light element data.
摘要翻译： 本发明涉及一种具有多个发光元件（207）的光源（201）以及用于控制发光元件的控制系统。 该控制系统包括多个轻元件控制器（213），每个轻元件控制器连接到相应的轻元件（207），并被布置成获得轻元件数据; 和通过光源总线（209）连接到发光元件控制器（213）的总线接口（203）。 总线接口（203）为发光元件控制器（213）提供一般命令，并且发光元件控制器（213）基于通用命令和发光元件数据产生发光元件驱动信号。
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公开(公告)号：EP1716598A1
公开(公告)日：2006-11-02
申请号：EP04770316.0
申请日：2004-10-24
IPC分类号： H01L29/737 , H01L21/331 , H01L27/06
CPC分类号： H01L29/66242 , H01L21/8249 , H01L29/7378
摘要： A method of fabricating an integrated circuit includes providing a substrate and creating base-windows in a layer. The method also includes forming a monocrystalline SiGe base layer in each of the base layers, and polycrystalline SiGe elsewhere. Additionally, the method also includes forming a monocrystalline silicon layer over selectively exposed portions of the surface of the substrate. The integrated circuit beneficially includes silicon-based elements such as a lateral pnp transistor, a varactor, and a polysilicon transistor, which are formed on a common substrate with an npn SiGe bipolar transistor.
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8.发明公开LIGHTING DEVICE HAVING STATUS INDICATION BY MODULATED LIGHT 审中-公开百日咳UNG UNG UNG UNG HT HT HT HT HT HT HT HT HT HT HT HT HT HT HT
公开(公告)号：EP2417833A1
公开(公告)日：2012-02-15
申请号：EP10713010.6
申请日：2010-03-30
CPC分类号： H05B37/0272 , H05B37/034
摘要： It is presented a lighting device (2) arranged to embed light quality data in light emanating from the lighting device. The light quality data pertains to a status of the lighting device (2), e.g. with respect to its end of operational life. The light may be detected by a monitoring device (3) external to the lighting device (2). The monitoring device (3) can then help to determine the status of the lighting device (2), whereby maintenance operations of the lighting device (2) may be carried out. Maintenance personnel may thus replace lighting devices and/or light sources in need of maintenance as indicated by the status of each lighting device, before any lighting device in the system has reached an end of operational life.
摘要翻译： 它呈现出一种照明装置（2），其布置成将来自照明装置的光发射的光质数据嵌入。 光质量数据涉及照明装置（2）的状态，例如。 关于其使用寿命的终结。 光可以由照明装置（2）外部的监视装置（3）检测。 监视装置（3）然后可以帮助确定照明装置（2）的状态，由此可以执行照明装置（2）的维护操作。 因此，在系统中的任何照明装置已经达到使用寿命的终点之前，维护人员可能因此取代需要维护的照明装置和/或光源，如每个照明装置的状态所示。
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公开(公告)号：EP2236009A1
公开(公告)日：2010-10-06
申请号：EP09702631.4
申请日：2009-01-13
IPC分类号： H05B37/02
CPC分类号： H05B37/0254
摘要： Light source having a plurality of light elements (207) and a control system for controlling the light elements. The control system comprises a plurality of light element controllers (213), each connected to a respective light element (207), and arranged to obtain light element data; and a bus interface (203), which is connected to the light element controllers (213) via a light source bus (209). The bus interface (203) provides the light element controllers (213) with a general command, and the light element controllers generate light element drive signals on basis of the general command and the light element data.
摘要翻译： 光源具有多个光元件（207）和用于控制光元件的控制系统。 控制系统包括多个光元件控制器（213），每个光元件控制器连接到相应的光元件（207），并且被布置成获得光元件数据; 以及经由光源总线（209）连接到所述光元件控制器（213）的总线接口（203）。 总线接口（203）为光元件控制器（213）提供通用命令，并且光元件控制器基于通用命令和光元件数据产生光元件驱动信号。
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