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91. 发明申请

WO2005106638A3 DISPLAY DEVICE 审中-公开
公开(公告)号：WO2005106638A3
公开(公告)日：2005-11-10
申请号：PCT/IB2005/051429
申请日：2005-05-03
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , GILLIES, Murray , JOHNSON, Mark, T.
发明人： GILLIES, Murray , JOHNSON, Mark, T.
IPC分类号： G06F3/033
摘要： A matrix display device (32) comprising at least one structured layer, arranged on a substrate and formed so as to include a code (31), detectable by a pointing device (33) to determine a position on the display (32). Providing the pixel structure with a location code can be achieved by relatively simple modifications of the manufacturing process. Therefore, the code can be incorporated in the display device in a very cost efficient manner, typically not increasing the manufacturing cost of a conventional matrix display. It will therefore either reduce the cost price of devices where a touch screen is already present or greatly improve the functionality of many products where a touch screen is at present too expensive.

92. 发明申请

WO2005106575A1 MULTIVIEW DISPLAY DEVICE AND APPARATUS 审中-公开
标题翻译：多媒体显示设备和设备
公开(公告)号：WO2005106575A1
公开(公告)日：2005-11-10
申请号：PCT/IB2005/051363
申请日：2005-04-26
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PETKOVIC, Milan , JOHNSON, Mark, T.
发明人： PETKOVIC, Milan , JOHNSON, Mark, T.
IPC分类号： G02F1/1337
CPC分类号： G02F1/133753 , G02F1/1323 , G02F1/133371
摘要： A display device (100) is disclosed. The display device (100) comprises: a first pixel (303) coupled to a first electrode (302), the first pixel (303) having a first light transmission as function of viewing angle for a first value of a first electrical input signal provided to the first electrode (302); and a second pixel (305) coupled to a second electrode (304), the second pixel (305) having a second light transmission as function of viewing angle for a second value of a second electrical input signal provided to the second electrode (304), the first light transmission as function of viewing angle and the second light transmission as function of viewing angle being mutually substantially different when the first value and the second value are mutually equal.
摘要翻译：公开了一种显示装置（100）。所述显示装置（100）包括：耦合到第一电极（302）的第一像素（303），所述第一像素（303）具有作为所提供的第一电输入信号的第一值的视角的函数的第一光透射到所述第一电极（302）; 以及耦合到第二电极（304）的第二像素（305），所述第二像素（305）具有作为第二电极（304）的第二电输入信号的第二值的视角的函数的第二光透射，当第一值和第二值彼此相等时，作为视角的函数的第一光透射和作为视角的函数的第二光透射相互大致不同。

93. 发明申请

WO2005069264A1 ACTIVE MATRIX ELECTROLUMINESCENT DISPLAY DEVICE WITH TUNABLE PIXEL DRIVER 审中-公开
标题翻译：有源矩阵电致发光显示器件，带有可控硅像素驱动器
公开(公告)号：WO2005069264A1
公开(公告)日：2005-07-28
申请号：PCT/IB2005/050023
申请日：2005-01-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , SEMPEL, Adrianus , STEER, William, A.
发明人： JOHNSON, Mark, T. , SEMPEL, Adrianus , STEER, William, A.
IPC分类号： G09G3/32
CPC分类号： G09G3/2011 , G09G3/006 , G09G3/325 , G09G2300/0417 , G09G2300/0809 , G09G2300/0842 , G09G2320/0693 , G09G2330/08 , G09G2330/10
摘要： Driver circuitry of each pixel provides pixel drive currents to respective LED display elements of the pixels of a display. An output transistor arrangement for each column drive circuit within a pixel has a plurality of output transistors (70, 72, 74) in parallel, and one or more of these are selected in order to provide desired output characteristics. Thus, the output of each column drive circuit can be tuned to provide desired output characteristics. In order to select an output transistor, fusible links of non selected transistors may be broken, or further transistors may connect selected transistors to a gate control line while non-selected transistors are connected to a de-select line.
摘要翻译：每个像素的驱动器电路将像素驱动电流提供给显示器的像素的各个LED显示元件。用于像素内的每列列驱动电路的输出晶体管布置具有并联的多个输出晶体管（70,72,74），并且选择这些中的一个或多个以便提供期望的输出特性。因此，可以调谐每列驱动电路的输出以提供期望的输出特性。为了选择输出晶体管，非选择晶体管的可熔链路可能被破坏，或者另外的晶体管可以将所选择的晶体管连接到栅极控制线，而未选择的晶体管连接到去选择线。

94. 发明申请

WO2005062282A1 CRYPTO DISPLAY APPARATUS, SYSTEM AND METHOD FOR DISPLAYING SECURED IMAGES 审中-公开
标题翻译： CRYPTO显示设备，用于显示安全图像的系统和方法
公开(公告)号：WO2005062282A1
公开(公告)日：2005-07-07
申请号：PCT/IB2004/052779
申请日：2004-12-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , PEETERS, Adrianus, M., G. , KESSELS, Jozef, L., W. , TUYLS, Pim, T.
发明人： JOHNSON, Mark, T. , PEETERS, Adrianus, M., G. , KESSELS, Jozef, L., W. , TUYLS, Pim, T.
IPC分类号： G09C5/00
CPC分类号： G06F21/84 , G09C5/00 , H04N1/4486 , H04N1/4493
摘要： A crypto display apparatus contains a first and second spatial optical pattern generation device (120, 122, 14). The first device generates an encrypted optical image pattern. The second device (14) generates an optical key pattern. The first and second devices (120, 122, 14) are spatially arrangement relative to one another so that an output image is formed by optical interaction of the optical encrypted image pattern and the optical key pattern. A key information computation circuit (140), in the second device computes information that controls the optical key pattern. The key information computation circuit (140) is an asynchronous circuit. Preferably, the second device contains a synchronously operated display screen (142) and an asynchronous-synchronous interface between the computation circuit (140) and the display screen (142).
摘要翻译：密码显示装置包含第一和第二空间光学图案生成装置（120,122,14）。第一个设备生成加密的光学图像图案。第二装置（14）产生光学键图案。第一和第二装置（120,122,14）相对于彼此在空间上布置，使得通过光学加密图像图案和光学键图案的光学相互作用形成输出图像。在第二设备中的密钥信息计算电路（140）计算控制光密钥模式的信息。密钥信息计算电路（140）是异步电路。优选地，第二装置包括同步操作的显示屏（142）和计算电路（140）和显示屏（142）之间的异步同步接口。

95. 发明申请

WO2005059884A1 ELECTROLUMINESCENT ACTIVE MATRIX DISPLAY DEVICE 审中-公开
标题翻译：电致发光矩阵显示装置
公开(公告)号：WO2005059884A1
公开(公告)日：2005-06-30
申请号：PCT/IB2004/052618
申请日：2004-12-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , GIRALDO, Andrea , JOHNSON, Mark, T. , FISH, David, A. , CHILDS, Mark, J. , STEER, William, A.
发明人： GIRALDO, Andrea , JOHNSON, Mark, T. , FISH, David, A. , CHILDS, Mark, J. , STEER, William, A.
IPC分类号： G09G3/32
CPC分类号： G09G3/3241 , G09G2300/0842 , G09G2320/066 , G09G2360/16
摘要： The invention relates to an active matrix display device (6) comprising a display panel (2) having a plurality of display pixels (3) with light emissive elements, row electrodes (15) and column electrodes (14) coupled to the display pixels (3). The display device (6) further comprises a display driver (9) for programming the display pixels (3) with a current programming signal (Iprog) over at least one corresponding column electrode (14). Manipulation circuitry (M) is provided for manipulating the signal parameter to obtain the current programming signal (Iprog) with a manipulated signal parameter at the corresponding column electrode (14). The invention enables the provision of a sparkling effect for the display panel (2).
摘要翻译：本发明涉及一种有源矩阵显示装置（6），包括具有多个具有发光元件的显示像素（3）的显示面板（2），耦合到显示像素的行电极（15）和列电极（14） 3）。显示装置（6）还包括显示驱动器（9），用于通过至少一个对应的列电极（14）上的当前编程信号（Iprog）对显示像素（3）进行编程。提供操纵电路（M）用于操纵信号参数以通过在相应列电极（14）处的操纵信号参数获得当前编程信号（Iprog）。本发明能够为显示面板（2）提供闪光效果。

96. 发明申请

WO2005053322A1 STEREOSCOPIC VIEWING 审中-公开
标题翻译：立体视野
公开(公告)号：WO2005053322A1
公开(公告)日：2005-06-09
申请号：PCT/IB2004/052560
申请日：2004-11-26
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , TUYLS, Pim, T. , KEVENAAR, Thomas, A., M.
发明人： JOHNSON, Mark, T. , TUYLS, Pim, T. , KEVENAAR, Thomas, A., M.
IPC分类号： H04N13/04
CPC分类号： H04N13/359 , H04N13/302 , H04N13/305 , H04N13/31 , H04N13/341 , H04N13/363 , H04N13/395
摘要： A device (1) for stereoscopic viewing comprises a first LCD screen (10), a second LCD screen (20), a first polarizer (12) arranged in front of the first LCD screen and a second polarizer (22) arranged behind the second LCD screen (20). There are no polarizers between the first LCD screen and the second LCD screen. Each pair of pixels consisting of a pixel (11) of the first LCD screen and a pixel (21) of the second LCD screen may define a pixel of the stereoscopic image, their combined rotation of the polarized light determining the gray value of the pixel.
摘要翻译：用于立体观看的装置（1）包括第一LCD屏幕（10），第二LCD屏幕（20），布置在第一LCD屏幕前面的第一偏振器（12）和布置在第二LCD屏幕之后的第二偏振器液晶屏（20）。第一个液晶屏和第二个液晶显示屏之间没有偏光板。由第一LCD屏幕的像素（11）和第二LCD屏幕的像素（21）组成的每对像素可以定义立体图像的像素，它们的组合旋转决定像素的灰度值。

97. 发明申请

WO2005008622A1 OLED DISPLAY DEVICE 审中-公开
标题翻译： OLED显示设备
公开(公告)号：WO2005008622A1
公开(公告)日：2005-01-27
申请号：PCT/IB2004/002291
申请日：2004-07-07
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , FISEKOVIC, Nebojsa
发明人： JOHNSON, Mark, T. , FISEKOVIC, Nebojsa
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/2011 , G09G3/2022 , G09G3/2081 , G09G3/325 , G09G3/3258 , G09G2300/0842 , G09G2320/0233 , G09G2320/0261 , G09G2320/043 , G09G2330/021 , G09G2330/04 , G09G2330/045
摘要： The invention relates to an active matrix display device comprising a display with a plurality of display pixels, each having a current driven emissive element, a data input for receiving an analogue data signal, at least one drive element connected to a power supply and arranged to drive the current emissive element in accordance with the data signal and selecting means arranged to provide, in response to a select signal, the data signal to the at least one drive element to generate an overall brightness level during a frame period in accordance with the data signal. The device is adapted to divide the frame period in at least a first sub-period during which the emissive element carries a first non-zero current and a second sub-period during which the emissive element carries a second non-zero current, the at least first and second non-zero current yielding the overall brightness level.
摘要翻译：本发明涉及一种有源矩阵显示装置，其包括具有多个显示像素的显示器，每个显示像素具有电流驱动发射元件，用于接收模拟数据信号的数据输入端，连接到电源的至少一个驱动元件，根据数据信号驱动电流发射元件，以及选择装置，其布置成响应于选择信号向至少一个驱动元件提供数据信号，以根据数据在帧周期期间产生整体亮度级信号。该装置适于在至少第一子周期内分割帧周期，在该第一子周期期间发射元件携带第一非零电流和第二子周期，在该第二子周期期间发射元件携带第二非零电流，最小的第一和第二非零电流产生整体亮度水平。

98. 发明申请

WO2004036305A1 ELECTROPHORETIC DISPLAY DEVICE 审中-公开
标题翻译：电子显示装置
公开(公告)号：WO2004036305A1
公开(公告)日：2004-04-29
申请号：PCT/IB2003/003928
申请日：2003-09-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T.
发明人： JOHNSON, Mark, T.
IPC分类号： G02F1/167
CPC分类号： G09G3/3446 , G02F1/13306 , G02F1/167 , G02F2001/134381 , G09G2300/08 , G09G2310/0248 , G09G2310/06 , G09G2310/068
摘要： The invention relates to a display device for displaying information comprising a plurality of display elements with an electrophoretic medium, a first electrode (6), a second electrode (6’)and a third electrode (7) associated with each display element for receiving a drive signal, and control means for supplying, in correspondence with the information to be displayed, the drive signal to the electrodes for realizing intermediate optical states. In order to omit reset pulses, which cause a temporary blanking of the display device, the electrophoretic medium of the display device comprises two groups of electrophoretic particles, one group of positively charged electrophoretic particles (14) and one group of negatively charged particles (14’) and the color of the electrophoretic particles of the first group is equal to the color of the electrophoretic particles of the second group.
摘要翻译：本发明涉及一种用于显示包括具有电泳介质的多个显示元件的信息的显示设备，与每个显示元件相关联的第一电极（6），第二电极（6'）和第三电极（7），用于接收驱动信号，以及控制装置，用于与要显示的信息对应地提供用于实现中间光学状态的电极的驱动信号。为了省略导致显示装置暂时消隐的复位脉冲，显示装置的电泳介质包括两组电泳颗粒，一组带正电荷的电泳颗粒（14）和一组带负电荷的颗粒（14 '），并且第一组的电泳颗粒的颜色等于第二组的电泳颗粒的颜色。

99. 发明申请

WO2004023376A3 TOUCH SENSING 审中-公开
公开(公告)号：WO2004023376A3
公开(公告)日：2004-03-18
申请号：PCT/IB2003/003404
申请日：2003-08-04
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , HENZEN, Alexander, V. , CORNELISSEN, Hugo, J.
发明人： JOHNSON, Mark, T. , HENZEN, Alexander, V. , CORNELISSEN, Hugo, J.
IPC分类号： G06F3/033
摘要： A touch sensitive matrix display senses touch input in sense periods (SP) which are selected to occur non-concurrently with data (DA) written to the pixels (10) of the matrix display during the addressing period (AP). As now, no data (DA) is written to the display while the sensing is performed during the sense periods (SP), the sensing will be less complicated. The sense periods (SP) are selected to occur in-between successive addressing periods (AP) because the display has pixels (10) of which the optical state is maintained substantially longer than the addressing period (AP) lasts. Such a hold period (HP) which lasts substantially longer than the addressing period (AP) is for example available in bistable displays such as electrophoretic displays.

100. 发明申请

WO2004017299A1 AN ELECTROCHROMIC DISPLAY WITH ANALOG INTRINSIC FULL COLOR PIXELS 审中-公开
标题翻译：具有模拟内置全彩色像素的电子显示
公开(公告)号：WO2004017299A1
公开(公告)日：2004-02-26
申请号：PCT/IB2003/002973
申请日：2003-07-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T.
发明人： JOHNSON, Mark, T.
IPC分类号： G09G03/38
CPC分类号： G09G3/38 , G09G3/2011 , G09G5/02 , G09G2320/029
摘要： A display device comprising a plurality of independently addressable pixels (1). Each pixel comprises: a first substrate (6); a second substrate (7); a polyelectrochromic material (2) disposed between said first substrate (6) and said second substrate (7). At least two independent electrodes (3, 4) are associated with said first substrate (6). An independent counter-electrode (5) is associated with said second substrate (7). Each respective electrode is connected to an independently controllable voltage source. The display device has means for controlling the voltage applied to each respective electrode (3, 4, 5) for producing non-uniform electric fields in each pixel (1), for causing partial switching of the polyelectrochromic material (2) from a first color state to a second color state to generate an area ratio defined pixel color state.
摘要翻译：一种显示装置，包括多个可独立寻址的像素（1）。每个像素包括：第一衬底（6）; 第二基板（7）; 设置在所述第一基板（6）和所述第二基板（7）之间的多色电色材料（2）。至少两个独立的电极（3,4）与所述第一衬底（6）相关联。独立的对电极（5）与所述第二衬底（7）相关联。每个相应的电极连接到独立可控的电压源。显示装置具有用于控制施加到每个相应电极（3,4,5）以在每个像素（1）中产生不均匀电场的电压的装置，用于使多色电极材料（2）从第一颜色状态到第二颜色状态以产生定义的像素颜色状态的面积比。

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