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1. 发明申请

WO2004066250A1 ACTIVE MATRIX ELECTROLUMINESCENT DISPLAY DEVICES 审中-公开
标题翻译：主动矩阵电致发光显示器件
公开(公告)号：WO2004066250A1
公开(公告)日：2004-08-05
申请号：PCT/IB2004/000158
申请日：2004-01-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DEANE, Steven, C. , FISH, David, A. , KNAPP, Alan, G.
发明人： DEANE, Steven, C. , FISH, David, A. , KNAPP, Alan, G.
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0417 , G09G2300/0809 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866 , G09G2310/0251 , G09G2310/0254 , G09G2310/0256 , G09G2310/063 , G09G2320/043
摘要： Each pixel of an active matrix electroluminescent display device has a first amorphous silicon drive transistor for intermittently driving a current through the display element and a second amorphous silicon drive transistor for intermittently driving a current through the display element. The aging effect of amorphous silicon TFTs can be reduced by sharing the driving of the display element between two drive transistors. Providing a duty cycle reduces the on-time for each drive transistor, but also provides a period during which there can be some recovery of the TFT characteristics.
摘要翻译：有源矩阵电致发光显示装置的每个像素具有用于间歇地驱动通过显示元件的电流的第一非晶硅驱动晶体管和用于间歇地驱动通过显示元件的电流的第二非晶硅驱动晶体管。可以通过在两个驱动晶体管之间共享显示元件的驱动来降低非晶硅TFT的老化效果。提供占空比降低了每个驱动晶体管的导通时间，但也提供了一些可以恢复TFT特性的周期。

2. 发明申请

WO2007020576A1 ACTIVE MATRIX DISPLAY DEVICES 审中-公开
标题翻译：主动矩阵显示设备
公开(公告)号：WO2007020576A1
公开(公告)日：2007-02-22
申请号：PCT/IB2006/052769
申请日：2006-08-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DEANE, Steven, C. , FRENCH, Ian, D. , KNAPP, Alan, G. , COLLINS, Paul , FISH, David, A.
发明人： DEANE, Steven, C. , FRENCH, Ian, D. , KNAPP, Alan, G. , COLLINS, Paul , FISH, David, A.
IPC分类号： G09G3/34 , G09G3/38
CPC分类号： G09G3/344 , G09G3/20 , G09G3/38 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2300/088 , G09G2310/0251 , G09G2310/061 , G09G2320/0252 , G09G2320/029 , G09G2330/021 , G09G2360/148
摘要： A display device comprises an array of rows and columns of pixels disposed over a common substrate. Each pixel comprises a display pixel element having a stable drive state in which the optical characteristics remain substantially constant and a drive circuit for controlling the voltage applied to the display pixel element. An optical sensor arrangement of each pixel (PR1, R2) detects an optical signal dependent on the setting of the display pixel element, and the drive circuit comprises an optical feedback control system which is arranged to drive the display pixel element to the stable display state in response to an applied input pixel voltage and an output of the optical sensor arrangement, the optical characteristics being varied before the drive of the display pixel element reaches the stable state and being held substantially constant once the stable state has been reached. This approach removes the need to apply complicated voltage control schemes to the display element. Instead, a desired brightness is loaded into the pixel (as a voltage level), and optical feedback within the pixel is used to achieve the desired brightness level.
摘要翻译：显示装置包括布置在公共基板上的行和列列阵列。每个像素包括具有稳定驱动状态的显示像素元件，其中光学特性保持基本上恒定，以及用于控制施加到显示像素元件的电压的驱动电路。每个像素（PR1，R2）的光学传感器装置根据显示像素元件的设置检测光学信号，并且驱动电路包括光学反馈控制系统，其被布置为将显示像素元件驱动到稳定的显示状态响应于所施加的输入像素电压和光学传感器装置的输出，光学特性在显示像素元件的驱动达到稳定状态之前变化，并且一旦达到稳定状态就保持基本上不变。该方法消除了对显示元件应用复杂的电压控制方案的需要。相反，将期望的亮度加载到像素中（作为电压电平），并且使用像素内的光学反馈来实现期望的亮度水平。

3. 发明申请

WO2007010482A2 DISPLAY DEVICES AND DRIVING METHOD THEREFOR 审中-公开
标题翻译：显示设备及其驱动方法
公开(公告)号：WO2007010482A2
公开(公告)日：2007-01-25
申请号：PCT/IB2006/052454
申请日：2006-07-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DEANE, Steven, C. , KNAPP, Alan, G.
发明人： DEANE, Steven, C. , KNAPP, Alan, G.
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3648 , G09G2310/0224 , G09G2320/02 , G09G2320/0209 , G09G2330/021
摘要： Driving schemes are described in which rows (1 to m) are selected one at a time and column data voltages are inverted to provide inversion schemes for active matrix liquid crystal display devices comprising pixels (12) arranged in rows (1 to m) and columns (1 to n). The polarity of column data signals is only inverted every set of row. An odd number of sets of column voltages are applied within the frame. This reduces power consumption, and also drives the array of pixels during the frame blanking interval so as to reduce undesirable display artefacts.
摘要翻译：描述了驱动方案，其中一行一个地选择行（1至m），并且反转列数据电压以提供包括排列成行（1至m）和列（1至m）的像素（12）的有源矩阵液晶显示装置的反转方案（1〜n）。列数据信号的极性仅在每排行上反转。在帧内施加奇数组列电压。这降低了功耗，并且还在帧消隐间隔期间驱动像素阵列，以便减少不期望的显示伪影。

4. 发明申请

WO2004109647A1 ACTIVE MATRIX DISPLAY DEVICE 审中-公开
标题翻译：主动矩阵显示设备
公开(公告)号：WO2004109647A1
公开(公告)日：2004-12-16
申请号：PCT/IB2004/001860
申请日：2004-05-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DEANE, Steven, C. , KNAPP, Alan, G.
发明人： DEANE, Steven, C. , KNAPP, Alan, G.
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3614
摘要： An active matrix display device has column address circuitry for generating pixel drive signals. The column address circuitry has an output buffer for providing a pixel drive signal to a column conductor, and the positive and negative slew rates of the output buffer are different. By selecting the positive and negative slew rates independently in the design of the output buffer, the size of the transistors (54, 56), particularly those which pass the charging (or discharging) current of the column capacitance, can be kept to a minimum.
摘要翻译：有源矩阵显示装置具有用于产生像素驱动信号的列地址电路。列地址电路具有用于向列导体提供像素驱动信号的输出缓冲器，并且输出缓冲器的正和负转换速率是不同的。通过在输出缓冲器的设计中独立地选择正和负压摆率，晶体管（54,56）的尺寸，特别是通过列电容的充电（或放电）电流的晶体管的尺寸可以保持最小。

5. 发明申请

WO2004053824A1 INTEGRATED CIRCUIT ARRANGEMENT, INTEGRATED CIRCUIT, MATRIX ARRAY OF CIRCUITS AND ELECTRONIC DEVICE 审中-公开
标题翻译：集成电路布置，集成电路，电路阵列和电子设备的矩阵阵列
公开(公告)号：WO2004053824A1
公开(公告)日：2004-06-24
申请号：PCT/IB2003/005321
申请日：2003-11-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KNAPP, Alan, G. , DEANE, Steven, C.
发明人： KNAPP, Alan, G. , DEANE, Steven, C.
IPC分类号： G09G3/20
CPC分类号： G09G3/3266 , G09G3/20 , G09G3/3208 , G09G3/3275 , G09G3/3677 , G09G3/3688 , G09G2300/08 , G09G2310/0267 , G09G2310/0275 , G09G2320/0209 , G09G2320/0223 , G09G2320/0233 , G09G2330/02 , G09G2330/028
摘要： An IC arrangement (200) has a plurality of IC modules (220a, 220b), the individual IC modules (220a, 220b) being coupled between a first power line (202) and a second power line (204) via a voltage generator (240a, 240b). The voltage generators (240a, 240b) are powered via the first power line (202) and the second power line (204) and are arranged to regenerate a reference voltage on a reference power line (106) for providing the IC modules (220a, 220b) with the regenerated voltage on respective internal power lines (222a, 222b). A feedback loop (242a, 242b) from the internal power lines (222a, 222b) to the voltage generator (240a, 240b) ensures that the voltage on the internal power lines (222a, 222b) remains substantially constant, even if substantial current fluctuations on the first power line (202), the second power line (204) or the internal power line (222a, 222b) occur. The IC arrangement (200) is particularly suitable as a driver circuit for a matrix array device.
摘要翻译： IC布置（200）具有多个IC模块（220a，220b），各个IC模块（220a，220b）经由电压发生器（第一电源线）和第二电源线（204）耦合在第一电力线（202）和第二电力线（204） 240a，240b）。电压发生器（240a，240b）经由第一电力线（202）和第二电力线（204）供电，并且被布置成在参考电力线（106）上再生参考电压，用于提供IC模块（220a， 220b），再生电压在各自的内部电源线（222a，222b）上。来自内部电力线（222a，222b）到电压发生器（240a，240b）的反馈环路（242a，242b）确保内部电力线路（222a，222b）上的电压基本上保持恒定，即使实质的电流波动在第一电力线（202）上，发生第二电力线（204）或内部电力线（222a，222b）。 IC布置（200）特别适用于矩阵阵列器件的驱动电路。

6. 发明申请

WO2006072866A1 EMISSIVE DISPLAY DEVICE 审中-公开
标题翻译： EMISSIVE显示设备
公开(公告)号：WO2006072866A1
公开(公告)日：2006-07-13
申请号：PCT/IB2005/054422
申请日：2005-12-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KNAPP, Alan, G.
发明人： KNAPP, Alan, G.
IPC分类号： G09G3/20 , G09G5/10
CPC分类号： G09G3/20 , G09G3/3406 , G09G2320/0626 , G09G2320/066 , G09G2360/144
摘要： A light emitting display device comprising: a sensing means for sensing a brightness of ambient light; and a processing means for mapping input pixel brightness levels to output pixel brightness levels for use in driving an output of the display device, wherein the processing means varies the mapping in response to the sensed ambient light brightness, such that a spacing between adjacent lower output pixel brightness levels is increased and a spacing between adjacent higher output pixel brightness levels is decreased in response to an increase in the sensed ambient light brightness.
摘要翻译：一种发光显示装置，包括：感测装置，用于感测环境光的亮度; 以及处理装置，用于将输入像素亮度级别映射以输出用于驱动显示装置的输出的像素亮度级，其中处理装置响应于感测到的环境光亮度改变映射，使得相邻较低输出像素亮度级别增加，并且响应于感测到的环境光亮度的增加，相邻较高输出像素亮度级之间的间隔减小。

7. 发明申请

WO2003079176A2 TOUCH SENSITIVE DISPLAY DEVICE 审中-公开
标题翻译：触摸敏感显示设备
公开(公告)号：WO2003079176A2
公开(公告)日：2003-09-25
申请号：PCT/IB2003/000627
申请日：2003-02-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , DESTURA, Galileo, J., A. , AARTS, Ronaldus, M. , KNAPP, Alan, G. , MARSH, Simon, R. , VAN DELDEN, Martinus, H., W., M.
发明人： JOHNSON, Mark, T. , DESTURA, Galileo, J., A. , AARTS, Ronaldus, M. , KNAPP, Alan, G. , MARSH, Simon, R. , VAN DELDEN, Martinus, H., W., M.
IPC分类号： G06F3/033
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/044
摘要： In a touch sensor the change in pixel impedance is measured from the sensing area directly (passive matrix) or through the address transistors (AMLCD) associated with the sensing area.
摘要翻译：在触摸传感器中，从感测区域直接（无源矩阵）或通过与感测区域相关联的地址晶体管（AMLCD）测量像素阻抗的变化。

8. 发明申请

WO2005116744A1 NON-RECTANGULAR DISPLAY DEVICE 审中-公开
标题翻译：非矩形显示设备
公开(公告)号：WO2005116744A1
公开(公告)日：2005-12-08
申请号：PCT/IB2005/051713
申请日：2005-05-25
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KNAPP, Alan, G. , BATTERSBY, Stephen, J.
发明人： KNAPP, Alan, G. , BATTERSBY, Stephen, J.
IPC分类号： G02F1/1345
CPC分类号： G02F1/134309 , G02F1/1333 , G02F1/1345 , G02F2001/13456 , G02F2201/56 , G09G3/20 , G09G2310/0267 , G09G2310/0275
摘要： A display device comprises a substrate; an array of display pixels arranged on the substrate in rows and columns, a first and last row being at the top and bottom of the array, the outer shape of the array being nonrectangular; a plurality of row conductors, each row conductor being connected to a respective row of pixels, and a plurality of column conductors, each column conductor being connected to a respective column of pixels, the column conductors extending outside the array; and a plurality of row conductor spurs, each row conductor spur being parallel to the column conductors and extending from a respective row conductor, wherein the spur for the first row extends to the outside of the array; the spurs for the second row to an intermediate row extend to one side of the spur for the first row; and the spurs for the row after the intermediate row to the last row extend to the other side of the spur for the first row.
摘要翻译：显示装置包括基板; 以行和列布置在基板上的显示像素阵列，第一和最后一行位于阵列的顶部和底部，阵列的外部形状是非矩形的; 多个行导体，每个行导体连接到相应行的像素，以及多个列导体，每个列导体连接到相应的像素列，所述列导体延伸到阵列外部; 每个行导体支线平行于列导体并从相应的行导体延伸，其中第一行的支线延伸到阵列的外部; 第二排到中间行的杂散延伸到第一行的支线的一侧; 并且中间行到最后一行之后的行的杂散延伸到第一行的辅助对象的另一侧。

9. 发明申请

WO2004107302A1 ACTIVE MATRIX DISPLAY DEVICE 审中-公开
标题翻译：主动矩阵显示设备
公开(公告)号：WO2004107302A1
公开(公告)日：2004-12-09
申请号：PCT/IB2004/001706
申请日：2004-05-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KNAPP, Alan, G.
发明人： KNAPP, Alan, G.
IPC分类号： G09G3/20
CPC分类号： G09G3/2011 , G09G3/2014 , G09G3/2077 , G09G3/3688 , G09G2300/08 , G09G2310/027
摘要： An active matrix display device uses column address circuitry for generating pulse width modulation (PWM) pixel drive signals. Filtering circuitry (53) provides low pass filtering of the PWM pixel drive signal, and is switchable between at least two filtering modes (56, 58) during each application of a pixel drive signal to a column conductor. The use of a PWM signal enables a column driver IC to be implemented using almost entirely digital circuit blocks so as to reduce chip area and reduce design times. The two or more stage filtering operation, during the loading of data onto the column for application to a pixel, allows the pixel to be charged in a short time and using a low frequency PWM signal.
摘要翻译：有源矩阵显示装置使用列地址电路来产生脉冲宽度调制（PWM）像素驱动信号。滤波电路（53）提供PWM像素驱动信号的低通滤波，并且可在每个向列导体施加像素驱动信号期间在至少两个滤波模式（56,58）之间切换。使用PWM信号使得能够使用几乎完全数字的电路块实现列驱动器IC，以便减少芯片面积并减少设计时间。在将数据加载到列上以应用于像素的两个或多个阶段滤波操作允许像素在短时间内被充电并且使用低频PWM信号。

10. 发明申请

WO2006021900A1 ACTIVE MATRIX DEVICES 审中-公开
标题翻译：主动矩阵设备
公开(公告)号：WO2006021900A1
公开(公告)日：2006-03-02
申请号：PCT/IB2005/052523
申请日：2005-07-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , HASKAL, Eliav, I. , KNAPP, Alan, G.
发明人： JOHNSON, Mark, T. , HASKAL, Eliav, I. , KNAPP, Alan, G.
IPC分类号： G02F1/1343 , G02F1/1365 , G02F1/1362 , G02F1/167
CPC分类号： G02F1/1365 , G02F1/134363 , G02F1/136213 , G02F1/167
摘要： An active matrix device has an array of rows and columns of pixels over a common substrate. Each pixel has a row conductor (12), a column conductor (10) and first and second in-plane electrode patterns (36,40). A first insulator portion (30) is disposed between the row conductor (12) and the first electrode pattern (32) or between the column conductor portion (10) and the second electrode pattern (40). The insulator portion (30) and the surrounding electrode pattern (32 or 40) and conductor portion (12 or 10) define a MetalInsulator-Metal diode device. The invention provides a MIM-diode based active matrix inplane switching active matrix device in which the pixel layout is defined on a single substrate. The device of the invention is compatible with low cost manufacturing processes, such as roll-to-roll manufacturing.
摘要翻译：有源矩阵器件具有在公共衬底上的行和列像素阵列。每个像素具有行导体（12），列导体（10）和第一和第二面内电极图案（36,40）。第一绝缘体部分（30）设置在行导体（12）和第一电极图案（32）之间或列导体部分（10）和第二电极图案（40）之间。绝缘体部分（30）和周围电极图案（32或40）和导体部分（12或10）限定了金属绝缘体金属二极管器件。本发明提供了一种基于MIM二极管的有源矩阵面内切换有源矩阵器件，其中像素布局被限定在单个衬底上。本发明的装置与诸如卷对卷制造的低成本制造工艺兼容。

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