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1. 发明申请

US20130193425A1 "Lighting Elements" 有权
标题翻译： “照明元素”
公开(公告)号：US20130193425A1
公开(公告)日：2013-08-01
申请号：US13805741
申请日：2011-07-04
申请人： Euan C. Smith
发明人： Euan C. Smith
IPC分类号： H01L51/52
CPC分类号： H01L51/5203 , H01L33/38 , H01L51/5212 , H01L51/5228 , H01L2251/5361
摘要： An OLED lighting element comprises a substrate bearing an OLED structure extending laterally over said substrate and sandwiched between first and second electrode layers. The first electrode layer defines a plurality of electrically conductive tracks and said second electrode layer comprises a substantially continuous electrically conducting layer. The OLED lighting element has an electrical bus-bar connected to said electrically conductive tracks extending substantially completely along the or each lateral edge of said lighting element. The electrically conductive tracks run in a radial direction from a laterally central location within said lighting element towards said bus-bar along said lateral edges of said lighting element. A said track subdivides into a plurality of tracks with increasing distance from said central location. This arrangement makes more efficient use of the conductive tracks.
摘要翻译： OLED照明元件包括承载在所述衬底上横向延伸并夹在第一和第二电极层之间的OLED结构的衬底。第一电极层限定多个导电轨道，并且所述第二电极层包括基本连续的导电层。 OLED照明元件具有连接到所述导电轨道的电汇流条，其基本上完全沿着所述照明元件的每个侧边缘延伸。导电轨道沿着所述照明元件的横向中心位置沿着所述照明元件的所述侧边缘朝向所述汇流条在径向方向上延伸。所述轨道从与所述中心位置的距离越来越远地细分成多个轨迹。这种布置使得更有效地使用导电轨迹。

2. 发明授权

US07948162B2 Light-emissive display and method of manufacturing the same 有权
标题翻译：发光显示器及其制造方法
公开(公告)号：US07948162B2
公开(公告)日：2011-05-24
申请号：US11734248
申请日：2007-04-11
申请人： Euan C. Smith
发明人： Euan C. Smith
IPC分类号： H01J1/63 , H01J63/04
CPC分类号： H01L51/5203 , H01L27/3244 , H01L27/3281
摘要： A light-emissive display comprising a substrate, a first electrode layer disposed over the substrate, a light-emissive layer disposed over the first electrode layer, and a second electrode layer disposed over the light-emissive layer, wherein the light-emissive layer is patterned to provide a plurality of discrete light-emissive regions, each discrete light-emissive region being a pixel, or a sub-pixel, of the light-emissive display, and wherein the first electrode layer and/or the second electrode layer comprises a plurality of electrodes, each electrode comprising at least two sub-electrodes associated with each discrete light-emissive region.
摘要翻译：一种发光显示器，包括衬底，设置在衬底上的第一电极层，设置在第一电极层上的发光层，以及设置在发光层上的第二电极层，其中发光层是被图案化以提供多个离散的发光区域，每个离散光发射区域是发光显示器的像素或子像素，并且其中第一电极层和/或第二电极层包括多个电极，每个电极包括与每个离散的光发射区域相关联的至少两个子电极。

3. 发明申请

US20100259528A1 Dynamic Adaptation of the Power Supply Voltage for Current-Driven EL Displays 审中-公开
标题翻译：动态适应电流驱动EL显示器的电源电压
公开(公告)号：US20100259528A1
公开(公告)日：2010-10-14
申请号：US12680122
申请日：2008-09-26
申请人： Euan C. Smith , Richard Alan Page , Stefan Wurster , Barry Thompson
发明人： Euan C. Smith , Richard Alan Page , Stefan Wurster , Barry Thompson
IPC分类号： G06F3/038
CPC分类号： G09G3/3283 , G09G3/2011 , G09G3/2014 , G09G3/3216 , G09G2310/0208 , G09G2330/021 , G09G2330/028
摘要： A display driver control circuitry and method for controlling a display driver for an electroluminescent display, the display comprising at least one substantially constant current generator for driving the display element, the control circuitry comprising: a drive voltage sensor for sensing a drive voltage on a first line in which the current is regulated by the constant current generator; a reference voltage generator for providing a reference voltage offset from a supply voltage provided from a supply line to the constant current generator; means for determining a difference between the reference voltage and the drive voltage and for generating an adjustment signal, and wherein a voltage controller is configured to adjust the supply voltage responsive to the adjustment signal.
摘要翻译：一种用于控制电致发光显示器的显示驱动器的显示驱动器控制电路和方法，所述显示器包括用于驱动所述显示元件的至少一个基本上恒定的电流发生器，所述控制电路包括：驱动电压传感器，用于感测第一电流由恒流发电机调节的线路; 参考电压发生器，用于从从电源线提供给恒流发生器的电源电压提供参考电压偏移; 用于确定参考电压和驱动电压之间的差异并用于产生调整信号的装置，并且其中电压控制器被配置为响应于调整信号来调整电源电压。

4. 发明申请

US20100019231A1 Organic Electronic Device 失效
标题翻译：有机电子设备
公开(公告)号：US20100019231A1
公开(公告)日：2010-01-28
申请号：US12439161
申请日：2007-08-30
申请人： Euan C. Smith , Gregory L. Whiting
发明人： Euan C. Smith , Gregory L. Whiting
IPC分类号： H01L51/52 , H01L51/40 , H01L51/10
CPC分类号： H01L51/057 , H01L27/283 , H01L27/3244 , H01L51/0036
摘要： This invention generally relates to organic electronic devices and to methods for their fabrication. More particularly we will describe organic thin film transistor (TFT) structures and their fabrication.An organic electronic device, the device comprising: a substrate supporting a first electrode; a spacer structure over said substrate; a second electrode over said spacer structure and at a height above said first electrode; and a layer of organic semiconducting material over said first and second electrodes to provide a conducting channel between said first and second electrodes; and wherein a majority of said first electrode is laterally positioned to one side of said channel and a majority of said second electrode is laterally positioned to the other side of said channel.
摘要翻译：本发明一般涉及有机电子器件及其制造方法。更具体地说，我们将描述有机薄膜晶体管（TFT）结构及其制造。一种有机电子器件，所述器件包括：支撑第一电极的衬底; 所述衬底上的间隔结构; 所述间隔结构上方的第二电极和位于所述第一电极上方的高度; 以及在所述第一和第二电极上方的有机半导体材料层，以在所述第一和第二电极之间提供导电通道; 并且其中所述第一电极的大部分横向地定位在所述通道的一侧，并且所述第二电极的大部分横向定位于所述通道的另一侧。

5. 发明授权

US07535441B2 Display driver circuits 有权
标题翻译：显示驱动电路
公开(公告)号：US07535441B2
公开(公告)日：2009-05-19
申请号：US10507817
申请日：2003-03-14
申请人： Euan C. Smith , Paul R. Routley
发明人： Euan C. Smith , Paul R. Routley
IPC分类号： G09G3/30
CPC分类号： G09G3/3216 , G09G3/3266 , G09G2310/027 , G09G2330/021 , Y02E60/36
摘要： Display driver circuits are described for driving organic light emitting diode displays, particularly passive matrix displays, with greater efficiency. The display drivers comprise a controllable current generator to provide a variable current drive output to an OLED display, the current generator comprising at least one bipolar transistor in series with the current drive output. The display brightness is adjustable by controlling the current generator to vary the current drive to the display. Preferably the bipolar transistor has an emitter terminal substantially directly connected to a power supply line of the driver to reduce losses in the driver. A corresponding method is also described. By employing a bipolar transistor current drive and varying display brightness by controlling the current an efficient driver-display combination is obtained.
摘要翻译：描述了用于以更高效率驱动有机发光二极管显示器，特别是无源矩阵显示器的显示驱动器电路。显示驱动器包括可控电流发生器以向OLED显示器提供可变电流驱动输出，该电流发生器包括与当前驱动输出串联的至少一个双极晶体管。通过控制电流发生器来改变显示器的当前驱动器，可以调节显示亮度。优选地，双极晶体管具有基本上直接连接到驱动器的电源线的发射极端子，以减少驱动器中的损耗。还描述了相应的方法。通过采用双极晶体管电流驱动和通过控制电流来改变显示亮度，获得有效的驱动器显示组合。

6. 发明申请

US20080259987A1 Enhanced Emission of Light From Organic Light Emitting Diodes 审中-公开
标题翻译：有机发光二极管增强发光
公开(公告)号：US20080259987A1
公开(公告)日：2008-10-23
申请号：US11659991
申请日：2005-08-17
申请人： Euan C. Smith
发明人： Euan C. Smith
IPC分类号： H01S3/091 , H01J1/62
CPC分类号： H01S5/36 , H01L27/322 , H01L51/5265 , H01S5/041 , H01S5/187 , H01S5/4031
摘要： A device comprising an organic light emitting diode coupled to a cavity, said cavity containing an emitting species, said device being arranged such that light emitted from said organic light emitting diode is at least partially absorbed by the emitting species and re-emitted from the emitting species. The device may be arranged such that the emitting species acts as the gain media of a laser, and the organic light emitting diode may be arranged to pump the emitting species. Also provided is method of generating light, said method comprising: coupling an organic light emitting diode to a cavity, said cavity containing an emitting species, said organic light emitting diode and said cavity being arranged such that light emitted from said organic light emitting diode is at least partially absorbed by the emitting species; operating said organic light emitting diode to emit light which is at least partially absorbed by the emitting species; and re-emitting light from the emitting species.
摘要翻译：一种包括耦合到空腔的有机发光二极管的装置，所述空腔包含发射物质，所述装置被布置成使得从所述有机发光二极管发射的光至少部分地被所述发射物质吸收并从所述发射物质重新发射种类。该器件可以被布置成使得发射物质用作激光器的增益介质，并且有机发光二极管可以被布置成泵浦发射物质。还提供了产生光的方法，所述方法包括：将有机发光二极管耦合到空腔，所述空腔包含发射物质，所述有机发光二极管和所述空腔被布置成使得从所述有机发光二极管发射的光为至少部分地被发射物质吸收; 操作所述有机发光二极管以发射至少部分被所述发射物质吸收的光; 并重新发射来自发射物质的光。

7. 发明授权

US07239309B2 Display drivers 有权
标题翻译：显示驱动程序
公开(公告)号：US07239309B2
公开(公告)日：2007-07-03
申请号：US10493127
申请日：2002-10-23
申请人： Euan C. Smith , Paul R. Routley
发明人： Euan C. Smith , Paul R. Routley
IPC分类号： G09G3/20
CPC分类号： G09G3/3233 , G09G2300/0417 , G09G2300/0819 , G09G2300/0842 , G09G2300/088 , G09G2320/045 , G09G2360/148
摘要： Display driver circuitry for electro-optic displays, in particular active matrix displays using organic light emitting diodes. The circuitry includes a driver to drive an electro-optic display element in accordance with a drive voltage, a photosensitive device optically coupled to the electro-optic display element to pass a current dependent upon illumination reaching photosensitive device, a control circuit having a control line coupled to the driver to control the brightness of the electro-optic display element and having a current sense input coupled to the photosensitive device, a current set line for coupling to a reference current generator, and a display element select line to, when active, cause the control circuit to drive the electro-optic display element in accordance with the current set by the reference current generator. The circuit provides improved control of an electro-display element such as an organic LED pixel.
摘要翻译：显示电光显示器的驱动电路，特别是使用有机发光二极管的有源矩阵显示器。该电路包括驱动器以根据驱动电压驱动电光显示元件;光学装置，其光耦合到电光显示元件，以使依赖于到达光敏器件的照明传递电流;控制电路，具有控制线耦合到所述驱动器以控制所述电光显示元件的亮度并且具有耦合到所述感光装置的电流感测输入，用于耦合到参考电流发生器的电流设定线以及当被激活时的显示元件选择线，使得控制电路根据由参考电流发生器设定的电流驱动电光显示元件。电路提供对诸如有机LED像素的电显示元件的改进的控制。

8. 发明授权

US08860708B2 Active matrix display drive control systems 有权
标题翻译：主动矩阵显示驱动控制系统
公开(公告)号：US08860708B2
公开(公告)日：2014-10-14
申请号：US12065575
申请日：2006-08-25
申请人： Paul R. Routley , Euan C. Smith
发明人： Paul R. Routley , Euan C. Smith
IPC分类号： G09G5/00 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2310/027 , G09G2320/029 , G09G2320/043 , G09G2330/021
摘要： This invention relates to methods, apparatus, and computer program code for driving an active matrix display, in particular an organic light emitting diode (OLED) display, with reduced power consumption.
摘要翻译：本发明涉及用于驱动有源矩阵显示器，特别是有机发光二极管（OLED）显示器的方法，装置和计算机程序代码，其具有降低的功耗。

9. 发明授权

US08847944B2 Matching current source/sink apparatus 有权
标题翻译：匹配电流源/宿设备
公开(公告)号：US08847944B2
公开(公告)日：2014-09-30
申请号：US12680462
申请日：2008-09-26
申请人： Euan C. Smith , Richard Alan Page , Stefan Wurster , Barry Thompson
发明人： Euan C. Smith , Richard Alan Page , Stefan Wurster , Barry Thompson
IPC分类号： G09G5/00 , G09G3/32 , G05F1/46
CPC分类号： G05F1/46 , G09G3/3216 , G09G3/3266 , G09G3/3283 , G09G2310/0208 , G09G2320/029 , G09G2320/043 , G09G2330/025
摘要： A current matching control apparatus for matching a plurality of current sources and a plurality of current sinks, the plurality of current sinks having a drive current value controlled by a drive processor in accordance with a reference control current and wherein each output of the plurality of current sinks are connected to a common output node; a feedback circuit having an input connected to the common output node and an output connected to the drive processor, wherein the feedback circuit is arranged to match a voltage at the common output node to a reference voltage by communicating a signal to the drive processor to adjust the reference control current.
摘要翻译：一种用于匹配多个电流源和多个电流吸收器的电流匹配控制装置，所述多个电流吸收器具有根据参考控制电流由驱动处理器控制的驱动电流值，并且其中多个电流的每个输出接收器连接到公共输出节点; 反馈电路，其具有连接到公共输出节点的输入端和连接到驱动器处理器的输出端，其中反馈电路被布置成通过将信号传送到驱动处理器来调整公共输出节点处的电压到参考电压以调整参考控制电流。

10. 发明授权

US08481360B2 Organic electronic device 失效
标题翻译：有机电子设备
公开(公告)号：US08481360B2
公开(公告)日：2013-07-09
申请号：US12439161
申请日：2007-08-30
申请人： Euan C. Smith , Gregory L. Whiting
发明人： Euan C. Smith , Gregory L. Whiting
IPC分类号： H01L51/10 , H01L51/40
CPC分类号： H01L51/057 , H01L27/283 , H01L27/3244 , H01L51/0036
摘要： This invention generally relates to organic electronic devices and to methods for their fabrication. More particularly we will describe organic thin film transistor (TFT) structures and their fabrication.An organic electronic device, the device comprising: a substrate supporting a first electrode; a spacer structure over said substrate; a second electrode over said spacer structure and at a height above said first electrode; and a layer of organic semiconducting material over said first and second electrodes to provide a conducting channel between said first and second electrodes; and wherein a majority of said first electrode is laterally positioned to one side of said channel and a majority of said second electrode is laterally positioned to the other side of said channel.
摘要翻译：本发明一般涉及有机电子器件及其制造方法。更具体地说，我们将描述有机薄膜晶体管（TFT）结构及其制造。一种有机电子器件，所述器件包括：支撑第一电极的衬底; 所述衬底上的间隔结构; 所述间隔结构上方的第二电极和位于所述第一电极上方的高度; 以及在所述第一和第二电极上方的有机半导体材料层，以在所述第一和第二电极之间提供导电通道; 并且其中所述第一电极的大部分横向地定位在所述通道的一侧，并且所述第二电极的大部分横向定位于所述通道的另一侧。

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