专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2007105146A1 DRIVING AN IN-PLANE PASSIVE MATRIX DISPLAY 审中-公开
标题翻译：驾驶无人机被动矩阵显示
公开(公告)号：WO2007105146A1
公开(公告)日：2007-09-20
申请号：PCT/IB2007/050740
申请日：2007-03-06
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JOHNSON, Mark, T. , BUDZELAAR, Franciscus, P., M. , VERSCHUEREN, Alwin, R., M. , VAN DELDEN, Martinus, H., W., M. , ROOSENDAAL, Sander, J. , GILLIES, Murray, F.
发明人： JOHNSON, Mark, T. , BUDZELAAR, Franciscus, P., M. , VERSCHUEREN, Alwin, R., M. , VAN DELDEN, Martinus, H., W., M. , ROOSENDAAL, Sander, J. , GILLIES, Murray, F.
IPC分类号： G09G3/34
CPC分类号： G09G3/3446 , G02F2001/1676 , G09G2300/06
摘要： A driving circuit for driving an in-plane moving particle device has a pixel (P) comprising movable charged particles (PA). The pixel (P) has a reservoir electrode (RE), a display electrode (DE), and a gate electrode (GE) laterally placed in-between the reservoir electrode (RE) and the display electrode (DE). The driving circuit (DC) comprises a driver (DR), a controller (CO) which receives an input signal (OS) representing an image to be displayed on the moving particle device. The controller (CO) controls the driver (DR) to supply a first voltage difference (VDl) between the reservoir electrode (RE) and the gate electrode (GE) and a second voltage difference (VD2) between the gate electrode (GE) and the display electrode (DE). The image is written to the pixel (P) during a write phase (TW) by moving particles (PA) from the reservoir electrode (RE) via the gate electrode (GE) to the display electrode (DE) if the optical state of the pixel (P) should change in conformity with the image. If during the write phase (TW) the optical state of the pixel (P) should not change, the first voltage difference (VDl) has a first write level and the second voltage difference (VD2) has a second write level, both write levels are selected to repulse the particles (PA) from the gate electrode (GE). During a repulsion period (TR), the first voltage difference (VDl) has a level more repulsive to the particles than the first write level, and/or the second voltage difference (VD2) has a level more repulsive than the second write level.
摘要翻译：用于驱动面内移动粒子装置的驱动电路具有包括可移动带电粒子（PA）的像素（P）。像素（P）具有横向放置在储存器电极（RE）和显示电极（DE）之间的储存器电极（RE），显示电极（DE）和栅电极（GE）。驱动电路（DC）包括驱动器（DR），控制器（CO），其接收表示要在移动粒子装置上显示的图像的输入信号（OS）。控制器（CO）控制驱动器（DR）以在储存电极（RE）和栅电极（GE）之间提供第一电压差（VD1），并且在栅电极（GE）和显示电极（DE）。在写入阶段（TW）期间，通过将粒子（PA）从储存电极（RE）经由栅电极（GE）移动到显示电极（DE），将图像写入像素（P），如果光学状态像素（P）应该与图像一致。如果在写入阶段（TW）期间，像素（P）的光学状态不应该改变，则第一电压差（VD1）具有第一写入电平，并且第二电压差（VD2）具有第二写入电平，两个写入电平被选择为从栅电极（GE）中击退颗粒（PA）。在排斥周期（TR）期间，第一电压差（VD1）具有比第一写入电平更为排斥粒子的电平，和/或第二电压差（VD2）具有比第二写入电平更具有排斥性的电平。

12. 发明申请

WO2008020390A2 ELECTROPHORETIC DISPLAY DEVICES 审中-公开
标题翻译：电泳显示设备
公开(公告)号：WO2008020390A2
公开(公告)日：2008-02-21
申请号：PCT/IB2007/053205
申请日：2007-08-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M.
发明人： VERSCHUEREN, Alwin, R., M.
IPC分类号： G02F1/167
CPC分类号： G02F1/167 , G02F2001/1672 , G02F2001/1676 , G02F2201/124 , G09G3/3446 , G09G2300/0434 , G09G2300/0452 , G09G2300/06
摘要： An electrophoretic display device comprises an array of rows and columns of display pixels. Each pixel comprises first and second row electrodes (12a, 12b) and first and second column electrodes (14a, 14b). Each row and column electrode has a branch (12a', 12b', 14a', 14b') so that four overlaps are defined between an electrode and an electrode branch. Between each of the four branch/electrode overlaps, a respective particle reservoir (40a,40b,40c,40d) is located, the respective branch/electrode pair being for controlling movement of particles associated with the respective particle reservoir (40a,40b,40c,40d). This provides a display design which can be implemented as a passive matrix, requiring only two column electrodes and two row electrodes per pixel with four particles.
摘要翻译：电泳显示设备包括显示像素的行和列的阵列。每个像素包括第一和第二行电极（12a，12b）以及第一和第二列电极（14a，14b）。每个行和列电极具有分支（12a'，12b'，14a'，14b'），从而在电极和电极分支之间限定了四个交叠。在四个分支/电极重叠中的每一个之间定位有相应的粒子储存器（40a，40b，40c，40d），相应的分支/电极对用于控制与相应的粒子储存器（40a，40b，40c），40D）。这提供了可以被实现为无源矩阵的显示设计，每个像素只需要两个列电极和两个行电极以及四个粒子。

13. 发明申请

WO2007096811A1 DRIVING AN IN-PLANE MOVING PARTICLE DEVICE 审中-公开
标题翻译：驱动平面内移动颗粒装置
公开(公告)号：WO2007096811A1
公开(公告)日：2007-08-30
申请号：PCT/IB2007/050486
申请日：2007-02-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , GILLIES, Murray, F. , VERSCHUEREN, Alwin, R., M. , JOHNSON, Mark, T. , VAN DELDEN, Martinus, H., W., M.
发明人： GILLIES, Murray, F. , VERSCHUEREN, Alwin, R., M. , JOHNSON, Mark, T. , VAN DELDEN, Martinus, H., W., M.
IPC分类号： G09G3/34
CPC分类号： G09G3/3446 , G09G2300/0434 , G09G2310/068 , G09G2320/0252
摘要： An in-plane driven moving particle device comprises a first substrate (SUl) and an moving particle material (EM) comprising charged particles (PA), a first electrode (RE) and a second electrode (GE; DE), both arranged on the first substrate (SUl) for generating a predominantly in-plane electrical field in the moving particle material (EM), and a driver (DR). The driver (DR) supplies, during a transition phase wherein an optical state of the moving particle material (EM) has to change, a first voltage (VR) to the first electrode (RE), and a second voltage (VG; VDl) to the second electrode (GE; DE). Both the first voltage (VR) and the second voltage (VG; VDl) comprise a sequence of a plurality of predetermined levels having predetermined durations, and wherein the first voltage (VR) and/or the second voltage (VG; VDl) have a non-zero average level. The levels, durations and average level are selected for allowing the particles (PA) to move between the first electrode (RE) and second electrode (GE; DE) in opposite directions to change the optical state a plurality of times in opposite directions during the sequence, and to obtain a net movement of the particles during the transition phase in a direction of an electrical field caused by the average level.
摘要翻译：平面内驱动的移动粒子装置包括第一衬底（SU1）和包括带电粒子（PA），第一电极（RE）和第二电极（GE; DE）的移动粒子材料（EM）用于在移动粒子材料（EM）中产生主要为平面内的电场的第一衬底（SU1）和驱动器（DR）。驱动器（DR）在其中运动粒子材料（EM）的光学状态必须改变的过渡阶段期间提供到第一电极（RE）的第一电压（VR）和第二电压（VG; VD1）到第二电极（GE; DE）。第一电压（VR）和第二电压（VG; VD1）均包括具有预定持续时间的多个预定电平的序列，并且其中第一电压（VR）和/或第二电压（VG; VD1）具有非零平均水平。选择水平，持续时间和平均水平以允许颗粒（PA）在相反方向上在第一电极（RE）和第二电极（GE; DE）之间移动，以在该期间在相反方向上多次改变光学状态并且在由平均水平引起的电场方向上的过渡阶段期间获得颗粒的净移动。

14. 发明申请

WO2004025617A2 TRANSFLECTIVE LIQUID CRYSTAL DISPLAY WITH REDUCED FLICKER 审中-公开
标题翻译：透明液晶显示器，具有减少的闪光
公开(公告)号：WO2004025617A2
公开(公告)日：2004-03-25
申请号：PCT/IB2003/003378
申请日：2003-08-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M. , JOHNSON, Mark, T.
发明人： VERSCHUEREN, Alwin, R., M. , JOHNSON, Mark, T.
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/2074 , G09G3/3406 , G09G3/3655 , G09G2300/0456 , G09G2320/0247 , G09G2320/029 , G09G2320/0626 , G09G2340/0435 , G09G2360/144
摘要： A method of reducing visible flicker in a transflective display device, having a plurality of pixels, each pixel comprising a transmissive sub-pixel and a reflective sub-pixel, is disclosed. The method comprises the steps of: driving the pixels with an alternating voltage; determining a first desired compensation voltage for the transmissive sub-pixels and a second desired compensation voltage for the reflective sub-pixels; deriving a common compensation voltage from said first desired compensation voltage and said second desired compensation voltage; and applying said common compensation voltage to both the transmissive and the reflective sub-pixels. Thus, the flicker resulting from a DC bias of the driving voltage is substantially reduced. In a preferred embodiment, the method further comprises the steps of: determining a lowest available frame frequency setting for which any remaining flicker is invisible; and setting a frame frequency at which the display is driven to said lowest available frame frequency. According to another embodiment, a backlight is manually controlled and the common compensation voltage is derived as a function of a mode of operation of the backlight. A transflective display device implementing the above methods is also disclosed.
摘要翻译：公开了一种减少具有多个像素的透反式显示装置中的可见闪烁的方法，每个像素包括透射子像素和反射子像素。该方法包括以下步骤：用交流电压驱动像素; 确定所述透射子像素的第一期望补偿电压和所述反射子像素的第二期望补偿电压; 从所述第一期望补偿电压和所述第二期望补偿电压得出公共补偿电压; 以及将所述公共补偿电压施加到透射和反射子像素。因此，由驱动电压的直流偏压引起的闪烁显着降低。在优选实施例中，该方法还包括以下步骤：确定任何剩余闪烁不可见的最低可用帧频设置; 以及将显示器被驱动到所述最低可用帧频率的帧频。根据另一实施例，手动控制背光，并且根据背光的操作模式导出公共补偿电压。还公开了实现上述方法的透反式显示装置。

15. 发明申请

WO2006103604A1 METHOD OF MANUFACTURING AN ELECTROPHORETIC DISPLAY DEVICE AND AN ELECTROPHORETIC DISPLAY DEVICE 审中-公开
标题翻译：制造电子显示装置和电泳显示装置的方法
公开(公告)号：WO2006103604A1
公开(公告)日：2006-10-05
申请号：PCT/IB2006/050897
申请日：2006-03-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M. , JOHNSON, Mark, T. , YOUNG, Nigel, D.
发明人： VERSCHUEREN, Alwin, R., M. , JOHNSON, Mark, T. , YOUNG, Nigel, D.
IPC分类号： G02F1/167
CPC分类号： G02F1/167
摘要： The method of manufacturing an electrophoretic display device comprises: arranging a plurality of microcapsules (10) on a first substrate (1) in a substantially regular two-dimensional manner; providing a pixel electrode (15) and a common electrode (16) on top of each microcapsule; providing a plurality of contact pads (17) on a second substrate (2) in a substantially similar regular two-dimensional manner; contacting the first substrate with the second substrate providing electrical contact between the pixel electrode of each microcapsule and a particular one of the plurality of contact pads on the second substrate while orienting the pixel electrodes the contact pads substantially perpendicular with respect to each other. Preferably, an isolating layer (26) is provided on the common electrode at a side lacing away form the first substrate. A relatively high alignment tolerance between the contact pads on the second substrate and the pixel electrode on the first substrate is achieved.
摘要翻译：制造电泳显示装置的方法包括：以基本上规则的二维方式将多个微胶囊（10）布置在第一基板（1）上; 在每个微胶囊的顶部提供像素电极（15）和公共电极（16）; 以基本相似的规则二维方式在第二基板（2）上提供多个接触焊盘（17）; 使第一衬底与第二衬底接触，在每个微胶囊的像素电极和第二衬底上的多个接触焊盘中的特定一个之间提供电接触，同时使像素电极的接触垫相对于彼此基本垂直。优选地，在公共电极上设置隔离层（26），所述隔离层在从第一基板离开的一侧。实现了第二基板上的接触焊盘与第一基板上的像素电极之间相对高的对准公差。

16. 发明申请

WO2006030395A1 ELONGATED ELECTRO-OPTIC DEVICE 审中-公开
标题翻译： ELENATED ELECTRO-OPTIC DEVICE
公开(公告)号：WO2006030395A1
公开(公告)日：2006-03-23
申请号：PCT/IB2005/053029
申请日：2005-09-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M.
发明人： VERSCHUEREN, Alwin, R., M.
IPC分类号： D02G3/44 , H05B33/00
CPC分类号： D02G3/441
摘要： An electro-optic device having a first end and an opposite second end comprising an electro-optically active part; a first electrode having a first end and an opposite second end; a second electrode having a first end and an opposite second end; the electro-optically active part being positioned at least partially between the first and second electrodes; the electro-optic device further comprising control means for controlling the optical state of a predetermined region of the electro-optically active part, such that the position of the predetermined region within the electro-optic device is controllable.
摘要翻译：一种具有第一端和相对的第二端的电光装置，包括电光活性部分; 第一电极，其具有第一端和相对的第二端; 具有第一端和相对的第二端的第二电极; 所述电光活性部分至少部分地位于所述第一和第二电极之间; 电光装置还包括用于控制电光活性部分的预定区域的光学状态的控制装置，使得电光装置内的预定区域的位置是可控的。

17. 发明申请

WO2005008324A1 LIQUID CRYSTAL DISPLAY DEVICE COMPRISING AN ANCHORING LAYER 审中-公开
标题翻译：液晶显示装置，包括一个安装层
公开(公告)号：WO2005008324A1
公开(公告)日：2005-01-27
申请号：PCT/IB2004/051181
申请日：2004-07-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M. , BROER, Dirk, J. , REIJME, Mireille, A.
发明人： VERSCHUEREN, Alwin, R., M. , BROER, Dirk, J. , REIJME, Mireille, A.
IPC分类号： G02F1/137
CPC分类号： G02F1/137 , G02F1/133703 , G02F1/133723 , G02F1/133784 , G02F1/133788 , G02F2001/133715 , G02F2001/13775
摘要： The invention relates to a method of manufacturing a liquid crystal display device comprising an orienting layer (5), the method comprising the steps of forming the orienting layer (5) on the substrate (1), adding a monomer to a liquid crystalline material (7) and forming an anchoring network (10) in a layer of the liquid crystalline material near the orienting layer from mixture of a photo-initiator and the monomer, the monomer being cured in the anchoring network. The anchoring network improves the anchoring of the liquid crystalline material to the orienting layers, so that the anchoring network keeps the liquid crystalline molecules in place in case the surface of the orienting layers is damaged
摘要翻译：本发明涉及一种制造包括定向层（5）的液晶显示装置的方法，所述方法包括以下步骤：在基板（1）上形成取向层（5），将单体添加到液晶材料（ 7），并且在光引发剂和单体的混合物之间在定向层附近的液晶材料层中形成锚定网络（10），所述单体在锚定网络中被固化。锚定网络改善了液晶材料对定向层的锚固，使得锚定网络将液晶分子保持在适当位置，以防在定向层的表面被损坏

18. 发明申请

WO2008065623A1 DISPLAY DEVICE USING MOVEMENT OF PARTICLES 审中-公开
标题翻译：使用颗粒运动的显示设备
公开(公告)号：WO2008065623A1
公开(公告)日：2008-06-05
申请号：PCT/IB2007/054826
申请日：2007-11-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M.
发明人： VERSCHUEREN, Alwin, R., M.
IPC分类号： G09G3/34
CPC分类号： G09G3/3446 , G09G2300/0426 , G09G2300/0434 , G09G2310/02 , G09G2310/061 , G09G2320/0252 , G09G2380/04
摘要： A method is provided for driving a display device comprising an array of rows and columns of display pixels, each pixel comprising particles which are moved to control the display state of the pixel. A display addressing mode is provided for writing an output image on a display, which has a line-by-line partial writing operation (to a temporary storage electrode) and a parallel writing operation to finish off the writing of the display. This enables a reduction in addressing time, as the distance of movement of the particles is reduced during the line-by-line phase, so that the line time can be reduced. The writing is then completed with a parallel phase for all the display, and the overall writing time is reduced. A further mode is provided to enable even more rapid writing of lines, and this can be used to modify images even more rapidly, but only with simple line-based modifications.
摘要翻译：提供了一种用于驱动包括显示像素的行和列的阵列的显示装置的方法，每个像素包括被移动以控制像素的显示状态的粒子。提供显示寻址模式，用于将输出图像写入显示器，该显示器具有逐行部分写入操作（临时存储电极）和并行写入操作，以完成显示的写入。这使得能够减少寻址时间，因为在逐行相位期间颗粒的移动距离减小，使得可以减少线路时间。然后，对于所有显示器，并行阶段完成写入，并且整体写入时间减少。提供了进一步的模式以使得能够更快地写入线，并且这可以用于更快速地修改图像，但是仅通过简单的基于线的修改。

19. 发明申请

WO2006087685A1 LCD WITH REDUCED FLICKER AND A METHOD FOR MANUFACTURING THEREOF 审中-公开
标题翻译：具有减少闪光的液晶显示器及其制造方法
公开(公告)号：WO2006087685A1
公开(公告)日：2006-08-24
申请号：PCT/IB2006/050520
申请日：2006-02-17
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M.
发明人： VERSCHUEREN, Alwin, R., M.
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133553 , G02F1/133555 , G02F1/13439
摘要： A liquid crystal display having a plurality of pixels (1), comprising an lower electrode layer (21), a transparent upper electrode layer (13), a liquid crystal layer (10) arranged between the upper and lower electrode layers (13, 21) and an at least partly reflective layer (20, 30), for at least partly reflecting incident light having passed through the liquid crystal layer (10). The reflective layer (20, 30) is electrically isolated from the lower electrode layer (21) and positioned between the liquid crystal layer (10) and the lower electrode layer (21). With this arrangement the DC-component of an electric field in the liquid crystal layer can be eliminated or, at least, considerably reduced, and a flicker- free reflective or transflective LCD thereby realized. Furthermore, flicker is eliminated without having to pay the price of reduced reflectance of the reflective layer and the consequent reduction in display brightness and contrast.
摘要翻译：一种具有多个像素（1）的液晶显示器，包括下电极层（21），透明上电极层（13），布置在上电极层和下电极层（13,21）之间的液晶层）和至少部分反射层（20,30），用于至少部分地反射穿过液晶层（10）的入射光。反射层（20,30）与下电极层（21）电隔离并位于液晶层（10）和下电极层（21）之间。通过这种布置，可以消除液晶层中的电场的直流分量，或至少大大降低，从而实现无闪烁的反射或透反射LCD。此外，消除闪烁，而不必付出反射层的降低的反射率的代价，从而降低显示亮度和对比度。

20. 发明申请

WO2005093508A1 ELECTROPHORETIC DISPLAY PANEL 审中-公开
标题翻译：电子显示面板
公开(公告)号：WO2005093508A1
公开(公告)日：2005-10-06
申请号：PCT/IB2005/050880
申请日：2005-03-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VERSCHUEREN, Alwin, R., M. , DUINE, Peter, A. , JOHNSON, Mark, T. , BAESJOU, Patrick, J. , SCHLANGEN, Lucas, J., M. , NIESSEN, Eduard, M., J.
发明人： VERSCHUEREN, Alwin, R., M. , DUINE, Peter, A. , JOHNSON, Mark, T. , BAESJOU, Patrick, J. , SCHLANGEN, Lucas, J., M. , NIESSEN, Eduard, M., J.
IPC分类号： G02F1/167
CPC分类号： G02F1/167
摘要： The electrophoretic display panel (1) for displaying a picture has a pixel (2) having an electrophoretic medium (5) having first and second charged particles (6, 7), the first charged particles (6) having a first optical property, the second charged particles (7) having a second optical property different from the first optical property, and an optical state depending on positions of the particles (6, 7). Furthermore, particle movement means (10, 11, 100) are arranged to enable a picture movement of the first and the second particles (6, 7) to their respective position for displaying the picture, and particles movement decoupling means are arranged to provide unequal abilities of the first and the second particles (6, 7) to move for substantially decoupling the picture movement of the first particles (6) from the picture movement of the second particles (7). For the display panel (1) to be able to have an attainable optical state for displaying the picture which is unequal to the optical state determined by the mixture of the first and the second particles (6, 7), even if the particles (6, 7) have substantially equal intrinsic electrophoretic mobilities, the particles movement decoupling means (24, 25) are arranged to provide unequal interactions of the first and the second particles (6, 7) with their respective surroundings for providing the unequal abilities of the first and the second particles (6, 7) to move.
摘要翻译：用于显示图像的电泳显示面板（1）具有具有具有第一和第二带电粒子（6,7）的电泳介质（5）的像素（2），第一带电粒子（6）具有第一光学特性，具有与第一光学特性不同的第二光学特性的第二带电粒子（7）和取决于颗粒（6,7）的位置的光学状态。此外，颗粒运动装置（10,11,100）被布置成能够使第一和第二颗粒（6,7）的图像移动到其相应的位置以显示图像，并且颗粒运动解耦装置被布置成提供不相等使第一和第二颗粒（6,7）移动以使第一颗粒（6）的图像运动与第二颗粒（7）的图像运动基本上分离的能力。为了使显示面板（1）能够具有用于显示不同于由第一和第二颗粒（6,7）的混合物确定的光学状态的图像的可获得的光学状态，即使颗粒（6），7）具有基本相等的固有电泳迁移率，颗粒运动解耦装置（24,25）被布置成提供第一和第二颗粒（6,7）与它们各自的环境的不相等的相互作用，以提供第一和第二颗粒和第二颗粒（6,7）移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式