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1. 发明申请

US20060250331A1 Method and device for driving an active matrix display panel 有权
标题翻译：用于驱动有源矩阵显示面板的方法和装置
公开(公告)号：US20060250331A1
公开(公告)日：2006-11-09
申请号：US10554324
申请日：2004-04-15
申请人： Adrianus Sempel , Gerben Hekstra , David Fish , Alan Knapp , Andrea Giraldo , Mark Johnson
发明人： Adrianus Sempel , Gerben Hekstra , David Fish , Alan Knapp , Andrea Giraldo , Mark Johnson
IPC分类号： G09G3/30
CPC分类号： G09G3/3241 , G09G3/2011 , G09G3/2022 , G09G3/2077 , G09G3/22 , G09G2300/08 , G09G2300/0809 , G09G2300/0814 , G09G2300/0828 , G09G2300/0852 , G09G2310/0251 , G09G2320/0223 , G09G2320/0233
摘要： An active matrix display panel comprises a substrate, array of pixel circuits being arranged in a matrix of at least one column and a plurality of rows on the substrate, each pixel circuit comprising a light-emitting element, capable of emitting light of an intensity determined by the value of a current passed through it, and at least one column line, each column line arranged to conduct a reference current, provided by a current driving circuit, when connected to the panel. The pixel circuits in a column are divided into a plurality of groups of at least one pixel circuit. The active matrix display panel comprises at least one current mirror circuit associated with a first group, comprising a first current mirror, arranged to mirror a reference current flowing through a column line to a first current mirror output. Each pixel circuit in the first group comprises at least a first current-memory stage, having an output terminal connected to the light-emitting element, wherein the first current-memory stage is capable of drawing a current determined at least partly by the current mirrored to the first current mirror output through the output terminal. Each current mirror circuit comprises at least one additional current mirror, arranged to mirror a reference current flowing through an associated column line to an additional current mirror output, wherein each additional current mirror output is connected in parallel to the first current mirror output.
摘要翻译：有源矩阵显示面板包括基板，像素电路阵列以基板上的至少一列和多行的矩阵排列，每个像素电路包括发光元件，该发光元件能够发射确定的强度的光通过其通过的电流的值和至少一列列线，当连接到面板时，每列列线被布置成传导由电流驱动电路提供的参考电流。列中的像素电路被分成多个至少一个像素电路组。有源矩阵显示面板包括与第一组相关联的至少一个电流镜电路，包括第一电流镜，被布置成将流经列线的参考电流镜像到第一电流镜输出。第一组中的每个像素电路包括至少第一电流存储器级，其具有连接到发光元件的输出端子，其中第一电流存储器级能够绘制至少部分由电流镜像确定的电流通过输出端子到第一个电流镜像输出。每个电流镜电路包括至少一个额外的电流镜，其布置成将流过相关联的列线的参考电流镜像到附加电流镜输出，其中每个附加电流镜输出与第一电流镜输出并联连接。

2. 发明申请

US20060152450A1 Display device having a sparkling effect and method for driving the same 有权
标题翻译：具有闪光效果的显示装置及其驱动方法
公开(公告)号：US20060152450A1
公开(公告)日：2006-07-13
申请号：US10551025
申请日：2004-03-23
申请人： Andrea Giraldo , Mark Johnson , David Fish
发明人： Andrea Giraldo , Mark Johnson , David Fish
IPC分类号： G09G3/30
CPC分类号： G09G3/32 , G09G2300/0809 , G09G2300/0852 , G09G2310/0262 , G09G2320/0626 , G09G2360/16
摘要： The invention relates to a display device (6;6′) comprising a display (2) having a plurality of display pixels (3;3′) with light emitting elements (LED) and at least a first drive element (T1) and a second drive element (T2) for driving said light emitting elements (LED) in accordance with an analogue data signal, representing at least one frame in a range from low to high overall light emission states for said display (2). The display device (6;6′) further comprises a display controller (10) having a data input (9) for the analogue data signal, a sensing unit (16) adapted to evaluate the overall light emission state of said frame and an output (13) for generating at least one sparkling signal for the one or more display pixels (3;3′) having a high light emission state (18) exceeding a sensed low overall light emission state of said frame. The display controller (10) is arranged to individually control said first drive element (T1) and said second drive element (T2) by said sparkling signal such that said one or more display pixels (3;3′) having said high light emission state are driven by at least one of said drive elements (T1,T2) in a sparkling light emission state (18′;18″) exceeding said high light emission state (18).
摘要翻译：本发明涉及一种显示装置（6; 6'），包括具有多个具有发光元件（LED）和至少第一驱动元件（T1）的显示像素（3; 3'）的显示器（2）用于根据模拟数据信号驱动所述发光元件（LED）的第二驱动元件（T 2），其表示在从所述显示器（2）的低到高整体发光状态的范围内的至少一个帧。显示装置（6; 6'）还包括具有用于模拟数据信号的数据输入（9）的显示控制器（10），适于评估所述帧的整体发光状态的感测单元（16）（13），用于为具有超过所述帧的感测到的低总体发光状态的高发光状态（18）的所述一个或多个显示像素（3; 3'）产生至少一个闪烁信号。显示控制器（10）被布置成通过所述闪烁信号独立地控制所述第一驱动元件（T 1）和所述第二驱动元件（T 2），使得具有所述高光的所述一个或多个显示像素（3; 3'）发光状态由超过所述高发光状态（18）的闪光发光状态（18'; 18“）中的至少一个所述驱动元件（T 1，T 2）驱动。

3. 发明授权

US08146830B2 RFID tag and method of fabricating an RFID tag 有权
标题翻译： RFID标签和制造RFID标签的方法
公开(公告)号：US08146830B2
公开(公告)日：2012-04-03
申请号：US11909107
申请日：2006-02-28
申请人： Mark Johnson , Franciscus Widdershoven , Adrianus Sempel
发明人： Mark Johnson , Franciscus Widdershoven , Adrianus Sempel
IPC分类号： G06K19/00 , G06K19/06 , G08B13/14 , H01L35/00
CPC分类号： G06K19/07749 , Y10T29/49016 , Y10T29/49117
摘要： An RFID tag (1, 1′) comprises at least one antenna (2, 2′) and electronic tag components (4) cooperating with the antenna, wherein the antenna (2, 2′) and the electronic tag components (4) are positioned on a common substrate (3), wherein portions (3b) of the substrate encircled by the antenna (2, 2′) and not occupied by the electronic tag components (4) have been removed.
摘要翻译： RFID标签（1,1'）包括与天线配合的至少一个天线（2,2'）和电子标签组件（4），其中天线（2,2'）和电子标签组件（4）是位于公共基板（3）上，其中由天线（2,2'）包围并且未被电子标签部件（4）占据的基板的部分（3b）已被去除。

4. 发明申请

US20090230196A1 RFID TAG AND METHOD OF FABRICATING AN RFID TAG 有权
标题翻译： RFID标签和制造RFID标签的方法
公开(公告)号：US20090230196A1
公开(公告)日：2009-09-17
申请号：US11909107
申请日：2006-02-28
申请人： Mark Johnson , Franciscus Widdershoven , Adrianus Sempel
发明人： Mark Johnson , Franciscus Widdershoven , Adrianus Sempel
IPC分类号： G06K19/06 , H05K3/00 , H01P11/00
CPC分类号： G06K19/07749 , Y10T29/49016 , Y10T29/49117
摘要： An RFID tag (1, 1′) comprises at least one antenna (2, 2′) and electronic tag components (4) cooperating with the antenna, wherein the antenna (2, 2′) and the electronic tag components (4) are positioned on a common substrate (3), wherein portions (3b) of the substrate encircled by the antenna (2, 2′) and not occupied by the electronic tag components (4) have been removed.
摘要翻译： RFID标签（1,1'）包括与天线配合的至少一个天线（2,2'）和电子标签组件（4），其中天线（2,2'）和电子标签组件（4）是位于公共基板（3）上，其中由天线（2,2'）包围并且未被电子标签部件（4）占据的基板的部分（3b）已被去除。

5. 发明申请

US20060071879A1 Active matrix pixel cell with multiple drive transistors and method for driving such a pixel 有权
标题翻译：具有多个驱动晶体管的有源矩阵像素单元和用于驱动这样的像素的方法
公开(公告)号：US20060071879A1
公开(公告)日：2006-04-06
申请号：US10536841
申请日：2003-11-27
申请人： Andrea Giraldo , Mark Johnson
发明人： Andrea Giraldo , Mark Johnson
IPC分类号： G09G3/32 , C09G3/00
CPC分类号： G09G3/3233 , G09G3/2011 , G09G3/2014 , G09G3/2081 , G09G3/22 , G09G2300/0852 , G09G2320/0233 , G09G2320/0285
摘要： A pixel cell in an active matrix display comprising a current driven emissive element such as an OLED (20) and a data input (17) for receiving an analogue data signal (Vin). The pixel has at least two drive elements (12, 14), each being connected to a power supply (16) and arranged to drive the emissive element in accordance with the data signal, and selecting means (22, 24) for providing, in response to a select signal (21, 23), the data signal to at least one of the drive elements (12, 14). Further, each drive element is adapted to drive the emissive element (20) in a different drive current range in response to a given data signal. Thereby, a required brightness range can be obtained while data voltages too close to the threshold voltage may be avoided.
摘要翻译：有源矩阵显示器中的像素单元包括诸如OLED（20）的电流驱动发射元件和用于接收模拟数据信号（＆lt; SUB＆gt;）中的模拟数据信号的数据输入端（17）。像素具有至少两个驱动元件（12,14），每个驱动元件（12,14）连接到电源（16）并被布置为根据数据信号驱动发射元件，以及选择装置（22,24），用于提供响应于选择信号（21,23），将数据信号发送到至少一个驱动元件（12,14）。此外，每个驱动元件适于响应于给定的数据信号而在不同的驱动电流范围内驱动发射元件（20）。由此，可以避免数据电压过于接近于阈值电压的所需亮度范围。

6. 发明申请

US20070229417A1 Flexible Display Device 审中-公开
标题翻译：灵活显示设备
公开(公告)号：US20070229417A1
公开(公告)日：2007-10-04
申请号：US11568712
申请日：2005-05-04
申请人： Andrea Giraldo , Mark Johnson , Eliav Haskal
发明人： Andrea Giraldo , Mark Johnson , Eliav Haskal
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0809 , G09G2300/0814 , G09G2300/0823 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866 , G09G2310/0262 , G09G2320/02 , G09G2320/043 , G09G2380/02
摘要： Complementary transistors e.g. a p-channel TFT-transistor (16) and an n-channel TFT-transistor (17) are used as driving transistors in a pixel circuit (10). Upon bending they vary in opposite ways, one with smaller (drain) current the other with larger (drain) current, and in total the effect will be reduced.
摘要翻译：互补晶体管，例如在像素电路（10）中使用p沟道TFT晶体管（16）和n沟道TFT晶体管（17）作为驱动晶体管。弯曲时，它们以相反的方式变化，一个具有较小（漏极）电流，另一个具有较大的（漏极）电流，总的来说效果将会降低。

7. 发明申请

US20060250334A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20060250334A1
公开(公告)日：2006-11-09
申请号：US10551023
申请日：2004-03-29
申请人： Andrea Giraldo , Mark Johnson , William Jans , Remco Los
发明人： Andrea Giraldo , Mark Johnson , William Jans , Remco Los
IPC分类号： G09G3/32
CPC分类号： G09G3/3258 , G09G3/2022 , G09G3/2081 , G09G3/3233 , G09G3/325 , G09G2300/0809 , G09G2300/0842 , G09G2310/0262 , G09G2320/0266
摘要： The display device (6) comprise s a display (2) and generating mean s (10, 8). The display (2) has a plurality of light emitting elements (3), and data lines (13) for providing pulse width modulation (PWM) signals to the light emitting elements (3). The generating means (10, 8) are coupled to the data lines (13) for generating, during time intervals (SF) of a frame period, at least a first non-zero emission level (L(V1;C1;I1)) of a light emitting element (3) during a first one of the time intervals (SF) and a second non-zero emission level (L(V2; C2; 12)) during a second one of the time intervals (SF).
摘要翻译：显示装置（6）包括显示器（2）并产生平均值（10,8）。显示器（2）具有多个发光元件（3）和用于向发光元件（3）提供脉宽调制（PWM）信号的数据线（13）。生成装置（10,8）被耦合到数据线（13），用于在帧周期的时间间隔（SF）期间产生至少第一非零发射电平（L（V 1; C 1; I 在时间间隔（SF）中的第一个时间间隔（SF）期间的第一个时间间隔期间发光元件（3）的第一非零发射电平（L（V 2; C 2; 12）））（SF）。

8. 发明申请

US20050269950A1 Electroluminescent display, electronic device comprising such a display and method of manufacturing an electroluminescent display 审中-公开
标题翻译：电致发光显示器，包括这种显示器的电子设备和制造电致发光显示器的方法
公开(公告)号：US20050269950A1
公开(公告)日：2005-12-08
申请号：US10521656
申请日：2003-07-08
申请人： Andrea Giraldo , Herbert Lifka , Mark Johnson
发明人： Andrea Giraldo , Herbert Lifka , Mark Johnson
IPC分类号： H05B33/22 , G09G20060101 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/00 , H05B33/02 , H05B33/10 , H05B33/14
CPC分类号： H01L51/5271 , H01L27/3239 , H01L27/3295 , H01L51/5262 , H01L2251/558
摘要： The invention relates to an electroluminescent display comprising at least one display pixel, the display pixel comprising at least a substrate, a first electrode deposited on or across the substrate, an electroluminescent layer, and a second electrode. The display pixel further comprises at least one insulating structure within the display pixel adapted to enhance the light output from said display pixel. The light output enhancing structure can be used to generate images with different brightness levels.
摘要翻译：本发明涉及一种电致发光显示器，其包括至少一个显示像素，所述显示像素包括至少一个衬底，沉积在衬底上或两个衬底上的第一电极，电致发光层和第二电极。显示像素还包括适于增强从所述显示像素的光输出的显示像素内的至少一个绝缘结构。光输出增强结构可用于生成具有不同亮度级别的图像。

9. 发明申请

US20070052637A1 Color display panel 审中-公开
标题翻译：彩色显示面板
公开(公告)号：US20070052637A1
公开(公告)日：2007-03-08
申请号：US10575579
申请日：2004-10-07
申请人： Andrea Giraldo , Mark Johnson , Klemens Brunner
发明人： Andrea Giraldo , Mark Johnson , Klemens Brunner
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/2014 , G09G3/2022 , G09G3/2074 , G09G2300/0452 , G09G2300/0809 , G09G2300/0852 , G09G2310/0235 , G09G2310/0251 , G09G2310/0256 , G09G2310/061 , G09G2320/0626 , G09G2320/0666
摘要： A color display panel comprises at least one pixel. The pixel comprises a sub-pixel circuit of a type comprising a light-emitting cell (13) for emitting light with a first spectral distribution when a voltage in a first operating range is applied, and for emitting light with a different spectral distribution when a voltage in a second operating range is applied. The color display panel further comprises at least one data line (8) for passing a signal controlling the emission of light by the light-emitting cell to the first sub-pixel circuit. The sub-pixel circuit further comprises at least two active components (9, 10) for applying respective voltages to the cell (13) in dependence on respective reference voltages under control of the signal.
摘要翻译：彩色显示面板包括至少一个像素。该像素包括一种类型的子像素电路，该子像素电路包括当施加第一工作范围内的电压时发射具有第一光谱分布的光的发光单元（13），并且当发射具有不同光谱分布的光时施加在第二操作范围内的电压。彩色显示面板还包括用于将控制由发光单元发射的光的信号传递到第一子像素电路的至少一个数据线（8）。子像素电路还包括至少两个用于根据信号控制下的相应参考电压向电池（13）施加相应电压的有源元件（9,10）。

10. 发明申请

US20060038751A1 Matrix display device with photosensitive element 有权
标题翻译：具有感光元件的矩阵显示装置
公开(公告)号：US20060038751A1
公开(公告)日：2006-02-23
申请号：US10528493
申请日：2003-08-08
申请人： Mark Johnson , Andrea Giraldo
发明人： Mark Johnson , Andrea Giraldo
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/2014 , G09G3/3241 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/088 , G09G2310/0251 , G09G2320/0261 , G09G2320/043 , G09G2320/045 , G09G2360/148
摘要： A matrix display device comprises an array of addressable pixels (10) each having a display element (20) and a control circuit for controlling the operation of the display element. The control circuit includes a charge storage capacitor (36) and a photosensitive device (40) coupled to the storage capacitor for regulating charge stored on the storage capacitor (36) in accordance with light falling on the photosensitive device (40). The control circuit further comprises means for independent voltage control (42) of a gate terminal of the photosensitive device (40), preferably a phototransistor. In this way a more efficient and flexible biasing of the phototransistor is possible. The means preferably comprise a second row line (42) being connected to the gate terminal of the photosensitive device (40). This additional line allows also the use of transistors of the same polarity for this type of pixel circuit, saving additional process masks (and costs). In addition, it becomes possible to use the phototransistor as a TFT switch. This dual function (phototransistor/TFT switch) enables the pixel circuit to provide additional features; for example duty-cycle techniques for motion blur compensation.
摘要翻译：矩阵显示装置包括每个具有显示元件（20）的可寻址像素阵列（10）和用于控制显示元件的操作的控制电路。控制电路包括电荷存储电容器（36）和耦合到存储电容器的光敏器件（40），用于根据落在光敏器件（40）上的光来调节存储在存储电容器（36）上的电荷。控制电路还包括用于光敏器件（40）的栅极端子的独立电压控制（42）的装置，优选光电晶体管。以这种方式，光电晶体管的更有效和灵活的偏置是可能的。该装置优选地包括连接到感光装置（40）的栅极端子的第二行线（42）。这种额外的线还允许使用相同极性的晶体管用于这种类型的像素电路，从而节省额外的处理掩模（和成本）。此外，可以使用光电晶体管作为TFT开关。这种双功能（光电晶体管/ TFT开关）使像素电路能够提供额外的功能; 例如运动模糊补偿的占空比技术。

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