SEGMENTED ELECTROLUMINESCENT DEVICE WITH RESISTIVE INTERCONNECT LAYERS
    41.
    发明申请
    SEGMENTED ELECTROLUMINESCENT DEVICE WITH RESISTIVE INTERCONNECT LAYERS 有权
    具有电阻式互连层的分离式电致发光器件

    公开(公告)号:US20120049725A1

    公开(公告)日:2012-03-01

    申请号:US13265230

    申请日:2010-04-19

    IPC分类号: H01J1/70

    摘要: A segmented electroluminescent device (100) with resistive interconnect layers (102), each segment (104,104′, 104″) comprising an electroluminescent layer (110) arranged in between a first (106) and a second electrode (108) layer. The segments (104, 104′, 104″) are connected via resistive interconnect layers (102), the resistive interconnect layers having a larger square resistance than the second electrode layer. The resistive interconnect layers (102) add a ballast resistance to the electroluminescent device such that no additional electric ballast is needed. As the electric ballast is divided over multiple layers the problem of a heat management for the electric ballast becomes less important. By adding an isolation layer (122) the surface of the resistive interconnect layers (102) can be increased to almost the whole surface of the electroluminescent device (100). The system of the electrode layer (108), the isolating layer (122) and the resistive layer (102) functions as a capacitor.

    摘要翻译: 具有电阻互连层(102)的分段电致发光器件(100),每个段(104,104',104“)包括布置在第一(106)和第二电极(108)层之间的电致发光层(110)。 这些段(104,104',104“)经由电阻互连层(102)连接,电阻互连层具有比第二电极层更大的方形电阻。 电阻互连层(102)增加了电致发光器件的镇流电阻,使得不需要额外的电动镇流器。 由于电动镇流器分多层,电气镇流器的热管理问题变得不那么重要。 通过添加隔离层(122),电阻互连层(102)的表面可以增加到电致发光器件(100)的几乎整个表面。 电极层(108),隔离层(122)和电阻层(102)的系统用作电容器。

    ELECTROLUMINESCENT DEVICE AND SEGMENTED ILLUMINATION DEVICE
    42.
    发明申请
    ELECTROLUMINESCENT DEVICE AND SEGMENTED ILLUMINATION DEVICE 审中-公开
    电致发光器件和分离器件的照明器件

    公开(公告)号:US20120019124A1

    公开(公告)日:2012-01-26

    申请号:US13259477

    申请日:2010-03-18

    申请人: Dirk Hente

    发明人: Dirk Hente

    IPC分类号: H05B33/02

    摘要: The present invention relates to an electroluminescent device comprising: first electroluminescent layer (102; 102′, 102″, . . . ), a first electrode layer (104; 104′, 104″, . . . ) arranged on a first side of the electroluminescent layer and a second electrode layer (106; 106′, 106″, . . . ) arranged on a second side, opposing the first side of the electroluminescent layer, for supplying charges to the electroluminescent layer, the first electrode layer consisting of an opaque material and the second electrode layer consisting of a transparent material, a single first contact element (108) for contacting the first electrode layer with a charge supply, and a single second contact element (114) for contacting the second electrode layer with the charge supply, wherein the first contact element extends along a first edge (110) of the first electrode layer, wherein the second contact element extends along a second edge (115) of the second electrode layer, wherein the first and second edges are parallel to each other, the first electrode layer having a first square resistance, and the second electrode layer having a second square resistance, the first square resistance being from 0.1 to 3 times the second square resistance.

    摘要翻译: 本发明涉及一种电致发光器件,包括:第一电致发光层(102; 102',102“......),第一电极层(104; 104',104”......) 电致发光层和布置在与电致发光层的第一侧相对的第二侧上用于向电致发光层供电的第二电极层(106; 106',106“......),第一电极层由 不透明材料和由透明材料组成的第二电极层,用于使第一电极层与电荷源接触的单个第一接触元件(108)和用于使第二电极层与第二电极层接触的单个第二接触元件(114) 电荷供应,其中所述第一接触元件沿着所述第一电极层的第一边缘(110)延伸,其中所述第二接触元件沿着所述第二电极层的第二边缘(115)延伸,其中所述第一和 第二边缘彼此平行,第一电极层具有第一方形电阻,第二电极层具有第二方形电阻,第一方形电阻为第二方形电阻的0.1至3倍。

    SUPPLY CIRCUIT
    43.
    发明申请
    SUPPLY CIRCUIT 有权
    供电电路

    公开(公告)号:US20120014153A1

    公开(公告)日:2012-01-19

    申请号:US13258643

    申请日:2010-03-15

    IPC分类号: H02M7/537

    摘要: The present invention relates to a supply circuit (1) comprising: a bridge circuit (3) comprising at least two series-connected switches (M1, M2) being coupleable to a load circuit (11), a resonant circuit (5) coupleable at one end to a power source (7) and coupled at another end to the interconnection (15) of the at least two switches (M1, M2) of the bridge circuit (3), and at least two diodes (D1, D2), wherein a diode is coupled between each switch (M1, M2) and the power source (7).

    摘要翻译: 本发明涉及一种电源电路(1),包括:桥接电路(3),包括至少两个串联连接的开关(M1,M2),可耦合到负载电路(11);谐振电路(5) 一端连接到电源(7)并且在另一端耦合到桥式电路(3)的至少两个开关(M1,M2)的互连(15),以及至少两个二极管(D1,D2), 其中二极管耦合在每个开关(M1,M2)和电源(7)之间。

    SUPPLY CIRCUIT
    44.
    发明申请
    SUPPLY CIRCUIT 有权
    供电电路

    公开(公告)号:US20120001569A1

    公开(公告)日:2012-01-05

    申请号:US13203390

    申请日:2010-02-23

    IPC分类号: H05B37/02 H02J1/00

    摘要: The present invention relates to a supply circuit (101) comprising: a bridge circuit (103), at least one resonant circuit (107) coupled to the bridge circuit (103), the at least one resonant circuit (107) being coupleable to a load circuit (109) comprising one or more loads (111), at least one supply switching unit (129) coupled between the bridge circuit (103) and an associated load circuit (109) for connecting and disconnecting the load circuit (109) from the bridge circuit (103), and a control unit (131) for controlling the at least one supply switching unit (129) in synchronization with a resonant current (Ires) of the resonant circuit (107) associated with said supply switching unit (129).

    摘要翻译: 本发明涉及供电电路(101),包括:桥接电路(103),耦合到所述桥接电路(103)的至少一个谐振电路(107),所述至少一个谐振电路(107)可耦合到 负载电路(109)包括一个或多个负载(111),耦合在桥接电路(103)和相关联的负载电路(109)之间的至少一个电源切换单元(129),用于将负载电路(109)从 桥接电路(103)和用于与所述电源切换单元(129)相关联的谐振电路(107)的谐振电流(Ires)同步地控制所述至少一个电源切换单元(129)的控制单元(131) )。

    ORGANIC LIGHT EMITTING DIODE SEGMENT
    45.
    发明申请
    ORGANIC LIGHT EMITTING DIODE SEGMENT 有权
    有机发光二极管分段

    公开(公告)号:US20110316012A1

    公开(公告)日:2011-12-29

    申请号:US13254520

    申请日:2010-02-25

    IPC分类号: H01L27/32 H01L51/56

    摘要: The invention relates to an organic light emitting diode segment (100) comprising two organic light emitting diodes (102; 104), wherein the organic light emitting diodes are vertically stacked with their conducting directions pointing in opposed directions, wherein in the stack the organic light emitting diodes (102; 104) are electrically connected to each other by a common shared electrode (112).

    摘要翻译: 本发明涉及一种包括两个有机发光二极管(102; 104)的有机发光二极管段(100),其中有机发光二极管垂直堆叠,其导电方向指向相反的方向,其中在堆叠中有机发光二极管 发光二极管(102; 104)通过共用共用电极(112)彼此电连接。

    DEVICE AND METHOD FOR CONTROLLING THE COLOR POINT OF AN LED LIGHT SOURCE
    46.
    发明申请
    DEVICE AND METHOD FOR CONTROLLING THE COLOR POINT OF AN LED LIGHT SOURCE 审中-公开
    用于控制LED光源的颜色点的装置和方法

    公开(公告)号:US20110057571A1

    公开(公告)日:2011-03-10

    申请号:US12990800

    申请日:2009-05-04

    IPC分类号: H05B37/02

    摘要: The present invention relates to a device and method for controlling the color point of an LED light source (50). Color point control is a most interesting product feature both for white and colored LED light sources. In known methods for the color control of RGB LED light sources use is made of flux and color sensors. However, there are difficulties with respect to sensing quickly changing ambient light, deeply dimmed colors, coordinating the measurements with the switching of the LEDs, and controlling the color in LED light units comprising a number of independent LED lamps, e.g. segmented wall washers and LCD backlights. It is proposed according to the present invention to control the color of the LED light source (50), using a model-based feed forward approach. Factors relating the parameters controlling the LED currents to the brightness for the different colors (and segments) are stored and used for open loop control. A slow-running procedure continuously measures and updates these factors. Whilst the measurements are e.g. synchronized with the PWM, the procedure itself can run considerably slower and updates the factors asynchronously.

    摘要翻译: 本发明涉及一种用于控制LED光源(50)的色点的装置和方法。 色点控制是白色和彩色LED光源的最有趣的产品功能。 在已知的用于RGB LED光源的颜色控制的方法中,使用通量和颜色传感器。 然而,在感测快速变化的环境光,深色调颜色,通过LED的切换协调测量以及控制包括多个独立的LED灯的LED光单元中的颜色方面存在困难,例如, 分段洗墙机和LCD背光源。 根据本发明提出了使用基于模型的前馈方法来控制LED光源(50)的颜色。 将控制LED电流的参数与不同颜色(和段)的亮度相关联的因素存储并用于开环控制。 一个缓慢运行的程序不断地测量和更新这些因素。 虽然测量是例如 与PWM同步,程序本身可以运行相当慢,并且异步更新这些因素。

    Light-emitting device with a sealing integrated driver circuit
    47.
    发明授权
    Light-emitting device with a sealing integrated driver circuit 失效
    具有密封集成驱动电路的发光装置

    公开(公告)号:US07855498B2

    公开(公告)日:2010-12-21

    申请号:US11996597

    申请日:2006-07-18

    IPC分类号: H01J1/62

    摘要: The invention relates to light-emitting diodes (O-LED). In particular, it relates to the driver electronics needed for these devices. An organic electroluminescent device is provided, which has a hermetically closed very flat housing. To improve the functionality of an O-LED, considerably reduce the height of an O-LED module and allow a cost-effective mass production, the driver circuit and the electronic driver elements or the printed circuit board (PCH) with the electronic driver elements are incorporated into the cover plate of the device.

    摘要翻译: 本发明涉及发光二极管(O-LED)。 特别地,它涉及这些设备所需的驱动器电子装置。 提供一种有机电致发光器件,其具有密封非常平坦的外壳。 为了提高O-LED的功能,大大降低了O-LED模块的高度,并且可以大量生产成本效益,驱动电路和电子驱动器元件或具有电子驱动元件的印刷电路板(PCH) 被结合到装置的盖板中。

    DEVICE COMPRISING A LIQUID CRYSTAL DISPLAY
    48.
    发明申请
    DEVICE COMPRISING A LIQUID CRYSTAL DISPLAY 审中-公开
    包含液晶显示器的装置

    公开(公告)号:US20100134521A1

    公开(公告)日:2010-06-03

    申请号:US12063239

    申请日:2006-08-01

    IPC分类号: G09G5/10

    摘要: Devices (1) comprising liquid crystal displays (2) are given a reduced size by providing the liquid crystal displays (2) with liquid crystal display panels (21), with backlights for improving performances of the liquid crystal display panels (21), which backlights comprise organic light emitting diode backlights (23), and with backlight drivers (24) for driving segments of the organic light emitting diode backlights (23). This way diffusers can be avoided. The segmented organic light emitting diode backlights (23) are in the form of flat substrates and produce white light naturally. The backlight driver (24) may comprise scanning backlight drivers for driving the segments of the organic light emitting diode backlights (23) in a scanned way for reducing blur phenomena of the liquid crystal display panels (21) and/or may comprise individualizing backlight drivers for driving the segments of the organic light emitting diode backlights (23) or of ordinary backlights (26) in an individualized way for individualizing intensities of liquid crystal display panel segments.

    摘要翻译: 通过向液晶显示器(2)提供液晶显示面板(21),提供包括液晶显示器(2)的装置(1),具有用于提高液晶显示面板(21)的性能的背光 背光灯包括有机发光二极管背光源(23),以及用于驱动有机发光二极管背光源(23)的部分的背光驱动器(24)。 这样可以避免扩散器。 分段式有机发光二极管背光源(23)为平面基板,自然产生白光。 背光驱动器(24)可以包括用于以扫描的方式驱动有机发光二极管背光源(23)的部分的扫描背光驱动器,以减少液晶显示面板(21)的模糊现象和/或可包括个性化背光驱动器 用于以个别化的方式驱动有机发光二极管背光源(23)或普通背光源(26)的各个部分,用于个体化液晶显示面板段的强度。

    CONTROL MODULE FOR A LIGHTING SYSTEM, LIGHTING SYSTEM AND LIGHT MODULE FOR A LIGHTING SYSTEM
    49.
    发明申请
    CONTROL MODULE FOR A LIGHTING SYSTEM, LIGHTING SYSTEM AND LIGHT MODULE FOR A LIGHTING SYSTEM 有权
    照明系统控制模块,照明系统照明系统和照明系统的光模块

    公开(公告)号:US20100124067A1

    公开(公告)日:2010-05-20

    申请号:US12525850

    申请日:2008-02-07

    摘要: The present invention relates to a control module (30) for a lighting system, which lighting system (10) comprises a base module (11) with at least two parallel electrodes (16) and at least one light module (20) coupled with said electrodes (16), said control module comprising: a controller (30) adapted to control at least one parameter of the at least one light module (20), and a holding member (28) adapted to removably hold said control module in engagement with said electrodes (16) of said lighting system (10). It also relates to a lighting system and a light module (20) for such a lighting system.

    摘要翻译: 本发明涉及一种用于照明系统的控制模块(30),该照明系统(10)包括具有至少两个平行电极(16)和至少一个光模块(20)的基座模块(11) 电极(16),所述控制模块包括:控制器(30),其适于控制所述至少一个灯模块(20)的至少一个参数;以及保持构件(28),其适于将所述控制模块可移除地保持在与 所述照明系统(10)的所述电极(16)。 它还涉及一种用于这种照明系统的照明系统和光模块(20)。

    LIGHT EMITTING DEVICE USING OLED PANELS IN FOLDED OR DEPLOYED CONFIGURATION
    50.
    发明申请
    LIGHT EMITTING DEVICE USING OLED PANELS IN FOLDED OR DEPLOYED CONFIGURATION 审中-公开
    使用OLED面板在折叠或部署配置中的发光装置

    公开(公告)号:US20100118522A1

    公开(公告)日:2010-05-13

    申请号:US12597522

    申请日:2008-04-28

    申请人: Dirk Hente

    发明人: Dirk Hente

    IPC分类号: F21L4/02 H01J1/62

    摘要: The invention relates to a light emitting device (10), with at least one first (20) and at least one second section (30), wherein the first section (20) borders the second section(30) and each section (20,30) comprises a bottom side (21,31) and at least one side surface (22,32), each section (20,30) comprises a stack of layers (15) of a substrate, with a basic layer (40), a first electrode layer (41), a second electrode layer (42) and an organic light-emitting layer (OLED) (43), wherein the organic light-emitting layer (43) is sandwiched between the first electrode layer (41) and the second electrode layer (42), the organic light-emitting layer (43) is emitting an artificial light (45,45), in an expanded position (100) the first section (20) and the second section(30) are longish stretched and the artificial light (45,45) is primarily emitted through the bottom sides (21,31) of the first section (20) and the second section(30), and in a compact position (110) the first section (20) faces the second section (30) at least partially in such a way, that the artificial light (45,45) is primarily emitted through the side surfaces (22,32) of the first section (20) and the second section (30).

    摘要翻译: 本发明涉及一种具有至少一个第一(20)和至少一个第二部分(30)的发光器件(10),其中第一部分(20)与第二部分(30)接合,并且每个部分 30)包括底侧(21,31)和至少一个侧表面(22,32),每个部分(20,30)包括具有基底层(40)的基底层(15)的堆叠, 第一电极层(41),第二电极层(42)和有机发光层(OLED)(43),其中有机发光层被夹在第一电极层(41)和 第二电极层(42),有机发光层(43)在放大位置(100)发射人造光(45,45),第一部分(20)和第二部分(30)较长 并且人造光(45,45)主要通过第一部分(20)和第二部分(30)的底侧(21,31)发射,并且在紧凑位置(110)中,第一部分(20 )fac 第二部分(30)至少部分地以这样的方式使人造光(45,45)主要通过第一部分(20)和第二部分(30)的侧表面(22,32)发射, 。