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1. 发明申请

WO2006120586A3 LIGHTING SYSTEM COMPRISING 2D LED STACK 审中-公开
标题翻译：包含二维LED堆叠的照明系统
公开(公告)号：WO2006120586A3
公开(公告)日：2007-03-08
申请号：PCT/IB2006051099
申请日：2006-04-11
申请人： KONINKL PHILIPS ELECTRONICS NV , LENDERINK EGBERT , DUINE PETER A , VAN HEESWIJK JOHANNES A A M
发明人： LENDERINK EGBERT , DUINE PETER A , VAN HEESWIJK JOHANNES A A M
IPC分类号： G02B27/14 , G02B27/00 , G02B27/18
CPC分类号： G09F9/33 , F21W2131/406 , G02B27/0905 , G02B27/0977 , G02B27/0994 , G02B27/145 , G02B27/149
摘要： The invention relates to a lighting system (LSI) which comprises a plurality of light engines (LEa 1 , l , LEa 2 , l , LEa 3 , l ) and a system-exit window (OS). Each light engine comprising a first predetermined number of light emitting diodes, a second predetermined number of dichroÊc beam splitters, and an engine-output window. The light engine superposes light emitted by the light emitting diodes via at least one dichroÊc beam splitter on the engine-output window. The lighting system further comprises a plurality of light guides (LGa 1 , l , LGa 2 , l , LGa 3 , l ) for guiding light emitted by the light engines towards the system-exit window. The light guides comprise a light-guide-output window (OGa 1 , l , OGa 2 , l , OGa 3 , l ) The plurality of light-guide-output windows is arranged in an array constituting the system- exit window. The light guides enable the light engines to be located remotely from the system-exit window. This enables an effective cooling of the light emitting diodes of the light engines while allowing the light-guide-output windows to be stacked adjacent in the system- exit window.
摘要翻译：本发明涉及一种照明系统（LSI），其包括多个轻型发动机（LEa1，...，LEa2，＆lt; 系统退出窗口（OS），系统退出窗口（OS）。每个光引擎包括第一预定数量的发光二极管，第二预定数量的二向分束器和发动机输出窗口。光引擎将由发光二极管发出的光通过至少一个二向分束器叠加在发动机 - 输出窗上。照明系统还包括多个光导（LGa 1，L 1，L 2，L 2，L 1，L 2，用于将由光引擎发射的光引导到系统出口窗口。光导包括一个导光 - 输出窗口（OGa 1 N 1，N 2 O 2，N 2，N 2，多个导光 - 输出窗口以构成系统出口窗口的阵列布置。光导使光引擎远离系统出口窗口。这使得能够有效地冷却光引擎的发光二极管，同时允许光导 - 输出窗口在系统出口窗口相邻堆叠。

2. 发明申请

WO2006016302A3 ELECTROPHORETIC COLOR DISPLAY PANEL 审中-公开
标题翻译：电子彩色显示面板
公开(公告)号：WO2006016302A3
公开(公告)日：2006-06-22
申请号：PCT/IB2005052489
申请日：2005-07-25
申请人： KONINKL PHILIPS ELECTRONICS NV , SCHLANGEN LUCAS J M , JOHNSON MARK T , BAESJOU PATRICK J , DUINE PETER A
发明人： SCHLANGEN LUCAS J M , JOHNSON MARK T , BAESJOU PATRICK J , DUINE PETER A
IPC分类号： G09G3/34 , G02F1/167
CPC分类号： G09G3/3446 , G09G2300/0452 , G09G2310/061 , G09G2320/0233
摘要： For the electrophoretic display panel (1) to be able to have a pixel (2) which is able to have a relative large number of different attainable optical states for displaying a picture, even if the pixel (2) has three electrodes, the electrophoretic display panel (1) has a pixel (2) and drive means (100); the pixel (2) has an electrophoretic medium (5) having first and second charged particles (6,7), the first and the second particles (6,7) having opposite polarity and dissimilar optical properties and being able to occupy positions in the pixel (2), a first, a second and a reset electrode (11,12,13) for receiving potentials, and an optical state depending on the positions of the particles (6,7) in the pixel (2); the drive means (100) are arranged for controlling a sequence of the potentials received by the electrodes (11,12,13) for enabling the first and the second particles (6,7) to occupy their positions for displaying the picture, the sequence comprising first particles positioning potentials for enabling the first particles (6) to occupy a position for displaying the picture, subsequently second particles reset potentials for enabling the second particles (7) to occupy a position near the reset electrode (13) and for preventing the first particles (6) from substantially changing their contribution to the optical state of the pixel (2), subsequently second particles positioning potentials for enabling the second particles (7) to occupy a position for displaying the picture and for preventing the first particles (6) from substantially changing their contribution to the optical state of the pixel (2).
摘要翻译：为了使电泳显示面板（1）能够具有能够具有相对大数量的不同可获得的光学状态用于显示图像的像素（2），即使像素（2）具有三个电极，电泳显示面板（1）具有像素（2）和驱动装置（100）; 像素（2）具有具有第一和第二带电粒子（6,7）的电泳介质（5），第一和第二粒子（6,7）具有相反极性和不相似的光学特性，并能够占据位置用于接收电位的像素（2），第一，第二和复位电极（11,12,13），以及取决于像素（2）中的颗粒（6,7）的位置的光学状态; 驱动装置（100）被布置用于控制由电极（11,12,13）接收的电位序列，以使第一和第二颗粒（6,7）能够占据其用于显示图像的位置，序列包括用于使所述第一颗粒（6）占据用于显示图像的位置的第一颗粒定位电位，随后的第二颗粒重置电位，以使得所述第二颗粒（7）能够占据所述复位电极（13）附近的位置，并且用于防止第一颗粒（6）基本上改变其对像素（2）的光学状态的贡献，随后第二颗粒定位电位以使得第二颗粒（7）能够占据用于显示图像的位置并且用于防止第一颗粒（6 ）基本上改变其对像素（2）的光学状态的贡献。

3. 发明申请

WO2004100120A2 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：WO2004100120A2
公开(公告)日：2004-11-18
申请号：PCT/IB2004050562
申请日：2004-05-03
申请人： KONINKL PHILIPS ELECTRONICS NV , ZHOU GUOFU , DUINE PETER A , CORTIE ROGIER H M , JOHNSON MARK T
发明人： ZHOU GUOFU , DUINE PETER A , CORTIE ROGIER H M , JOHNSON MARK T
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/08 , G09G2300/0842 , G09G2310/0254 , G09G2310/06 , G09G2310/068 , G09G2320/0204 , G09G2320/0247
摘要： A display device comprises electrophoretic particles, a display element comprising a pixel electrode and a counter electrode between which a portion of the electrophoretic particles are present and a controller for supplying a drive signal to the electrodes to bring the display element in a predetermined black or white state, corresponding to the image information to be displayed. In order to improve the refresh time of the display, the controller is further arranged for supplying a preset signal preceding the drive signal comprising a preset pulse having an energy sufficient to release the electrophoretic particles at a first position near one of the two electrodes corresponding to a black state, but too low to enable the particles to reach a second position near the other electrode corresponding to a white state. The duration of the preset pulses is less than 19 msec, preferably between 1 and 10 msec. Setting the duration of the preset pulses to less than 19 msec reduced visible flicker F.
摘要翻译：显示装置包括电泳粒子，显示元件包括像素电极和相对电极，在该对电极之间存在电泳颗粒的一部分，以及用于向电极提供驱动信号以使显示元件处于预定的黑色或白色的控制器状态，对应于要显示的图像信息。为了提高显示器的刷新时间，控制器进一步被布置为提供驱动信号之前的预设信号，该预设信号包括具有足够的能量的预置脉冲，以将电泳颗粒释放在对应于两个电极的两个电极之一附近的第一位置黑色状态，但是太低，不能使颗粒到达对应于白色状态的另一个电极附近的第二位置。预设脉冲的持续时间小于19毫秒，优选在1和10毫秒之间。将预设脉冲的持续时间设置为小于19毫秒，减少可见闪烁F.

4. 发明申请

WO0063745A3 TRANSFLECTIVE DISPLAY DEVICE 审中-公开
标题翻译：传输显示装置
公开(公告)号：WO0063745A3
公开(公告)日：2001-02-15
申请号：PCT/EP0003269
申请日：2000-04-12
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： CORNELISSEN HUGO J , OUWERKERK MARTIN , DUINE PETER A
IPC分类号： G02F1/13357 , G02F1/133 , G02F1/1335 , G02F1/19 , G09F9/00 , G09F9/35 , G02F1/15
CPC分类号： G02F1/133555 , G02F1/19 , G02F2001/133626 , G02F2202/34 , G02F2203/09
摘要： Transflective display device having a transflector (10) which is switchable between a transparent state and a mirror-like state. Preferably, a metal hydride optical switch is used as the transflector.
摘要翻译：透反射显示装置具有可在透明状态和镜状状态之间切换的透射反射器（10）。优选地，金属氢化物光开关用作透射反射器。

5. 发明申请

WO2006126122A3 DEVICE FOR PROJECTING A PIXELATED LIGHTING PATTERN 审中-公开
标题翻译：用于投影像素照明图案的装置
公开(公告)号：WO2006126122A3
公开(公告)日：2007-02-22
申请号：PCT/IB2006051472
申请日：2006-05-10
申请人： KONINKL PHILIPS ELECTRONICS NV , DUINE PETER A , CORNELISSEN HUGO J , ZAHN HELMUT , SIKKENS MARTEN , DE VRIES JORRIT E , BREEN REMCO A H
发明人： DUINE PETER A , CORNELISSEN HUGO J , ZAHN HELMUT , SIKKENS MARTEN , DE VRIES JORRIT E , BREEN REMCO A H
IPC分类号： G02B26/08 , H05B37/02
CPC分类号： G09F19/18 , F21S8/06 , F21Y2105/10 , F21Y2115/10 , H05B33/0842 , H05B33/0857 , H05B37/02
摘要： A lighting device is provided for projecting a pixelated lighting pattern to be viewed onto a surface facing said device is provided. The device comprises a plurality of independently controllable lighting units (1), each lighting unit comprising at least one light- emitting diode (3, 4, 5, 6), and a controller (7) for controlling the emission of light from said lighting units. A device according to the present invention allows ambient illumination of a surface and projection of images and patterns.
摘要翻译：提供一种照明装置，用于将被观察到的像素化照明图案投影到面向所述装置的表面上。该装置包括多个可独立控制的照明单元（1），每个照明单元包括至少一个发光二极管（3,4,5,6）和控制器（7），用于控制来自所述照明灯的光的发射单位。根据本发明的装置允许表面的环境照明和图像和图案的投影。

6. 发明申请

WO2005050609A2 FOIL DISPLAY ADDRESSING 审中-公开
公开(公告)号：WO2005050609A2
公开(公告)日：2005-06-02
申请号：PCT/IB2004052446
申请日：2004-11-16
申请人： KONINKL PHILIPS ELECTRONICS NV , SCHOELLMANN VOLKER , DUINE PETER A
发明人： SCHOELLMANN VOLKER , DUINE PETER A
IPC分类号： G09F9/37 , G09G3/34
CPC分类号： G09F9/372
摘要： A method for addressing a foil display, comprising applying (S2) voltages to all column electrodes to bring the entire foil into contact with the light guide, applying (S3) voltages to all row electrodes without bringing the foil out of contact with the light guide for each line of said display, providing (S4) a corresponding row electrode with a voltage increasing the electrostatic force towards the light guide, and applying (S5) to selected column electrodes a voltage that reduces the electrostatic force towards the passive plate, thereby bringing selected pixels along this line out of contact with said light guide and then activating (S6) the light source. According to the inventive method, the ON-state of a pixel is reached by switching the foil from an intermediate position, between the light guide and the passive plate, to the active plate.
摘要翻译：一种用于寻址箔显示器的方法，包括：向所有列电极施加（S2）电压以使整个箔与光导接触，向所有行电极施加（S3）电压而不使所述箔与光导不接触对于所述显示器的每一行，提供（S4）对应的行电极，其具有增加朝向光导的静电力的电压，并且向选定的列电极施加减小朝向无源板的静电力的电压（S5）沿着该线选择的像素不与所述光导接触，然后激活（S6）光源。根据本发明的方法，通过将箔从光导和无源板之间的中间位置切换到有源板来实现像素的接通状态。

7. 发明申请

WO2004059398A3 OPTICAL DISPLAY DRIVING METHOD 审中-公开
标题翻译：光学显示驱动方法
公开(公告)号：WO2004059398A3
公开(公告)日：2004-09-02
申请号：PCT/IB0305820
申请日：2003-12-05
申请人： KONINKL PHILIPS ELECTRONICS NV , DE ZWART SIEBE T , SCHOELLMANN VOLKER , DUINE PETER A , LANGE RUEDIGER J , WILLEMSEN OSCAR H , VAN WOUDENBERG ROEL , HOPPENBROUWERS JURGEN J L , MARRA JOHANNES
发明人： DE ZWART SIEBE T , SCHOELLMANN VOLKER , DUINE PETER A , LANGE RUEDIGER J , WILLEMSEN OSCAR H , VAN WOUDENBERG ROEL , HOPPENBROUWERS JURGEN J L , MARRA JOHANNES
IPC分类号： G04G3/00 , G09G3/00 , G09G3/20 , G09G3/34
CPC分类号： G09G3/3433 , G09G3/00 , G09G3/2014 , G09G3/2022 , G09G3/2077 , G09G3/3406 , G09G2310/0237 , G09G2310/06 , G09G2320/0276
摘要： A display device comprising a plurality of pixels (26), a light source (23), and addressing means (24, 25) for coupling a selected pixel to said light source to thereby emit light, wherein the addressing means (24, 25) are arranged to address each pixel using pulse-width modulation (PWM). Further, the display comprises means (20) for amplitude modulating the intensity of said light source (23). The combination of the two modulations generates an exponentially distributed emitted light intensity, enabling proper gray scale rendering for a limited resolution in the time domain.
摘要翻译：一种显示装置，包括多个像素（26），光源（23）和用于将所选择的像素耦合到所述光源从而发光的寻址装置（24,25），其中寻址装置（24,25）被布置为使用脉冲宽度调制（PWM）来寻址每个像素。此外，显示器包括用于对所述光源（23）的强度进行幅度调制的装置（20）。两个调制的组合产生指数分布的发射光强度，使得在时域中有限的分辨率能够进行适当的灰度渲染。

8. 发明专利

AU2003253154A1 LIGHT GENERATING DEVICE HAVING POLARIZED LIGHT EMITTING WAVEGUIDE PLATE 未知
公开(公告)号：AU2003253154A1
公开(公告)日：2004-04-08
申请号：AU2003253154
申请日：2003-08-08
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： MARRA JOHANNES , DUINE PETER A , CORNELISSEN HUGO J , CREEMERS TIJSBERT M H
IPC分类号： G02B6/00 , F21S2/00 , F21V8/00 , G02F1/1335 , G02F1/13357
摘要： The present invention relates to a light generating device comprising a slab light guide ( 1 ), at least one light input unit ( 2 ) arranged on at least one side ( 10 ) of said light guide ( 1 ) comprising at least one light source ( 20 ) and a light incoupling means ( 21 ) for coupling light into said light guide ( 1 ), and at least one light output unit ( 3 ) arranged on at least one side ( 11 ) of said light guide ( 1 ). In order to provide a device that provides polarized light of a high homogeneity the light output unit ( 3 ) according to the present invention comprises a polarized light emitting waveguide plate ( 31 ) for selectively coupling light of a first polarization state out of said light guide ( 1 ). The present invention further relates to a display device, in particular an LCD, comprising a light generating device according to the invention.

9. 发明专利

AU2003207888A1 DISPLAY DEVICE COMPRISING A LIGHT TRANSMITTING FIRST PLATE AND LIGHT-ABSORBING MEANS 未知
公开(公告)号：AU2003207888A1
公开(公告)日：2003-10-08
申请号：AU2003207888
申请日：2003-02-27
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： DUINE PETER A , GORKOM GERARDUS G P VAN , CREEMERS TIJSBERT M H
IPC分类号： G02B26/02 , G09F9/37
摘要： The display device ( 1 ) comprises a light transmitting first plate ( 2 ), a second plate ( 4 ) facing the first plate ( 2 ), a movable element ( 3 ) between the first plate ( 2 ) and the second plate ( 4 ) able to decouple light out of the first plate ( 2 ). The first plate ( 2 ) has a first surface ( 40 ) facing away from the movable element ( 3 ) and a second surface ( 14 ) facing the movable element ( 3 ), and electrodes ( 5,6,25 ) on the first plate ( 2 ), the second plate ( 4 ) and the movable element ( 3 ), able to locally bring the movable element ( 3 ) into contact with the first plate ( 2 ) by applying voltages to the electrodes ( 5,6,25 ). Including light absorption means ( 41 ), able to absorb light decoupled out of the first plate ( 2 ) by the movable element ( 3 ), and optical coupling means ( 43 ) at at least one of the first and second surface ( 40, 14 ) for having light directed into the first plate ( 2 ) via the first surface ( 40 ), reflected at the second surface ( 14 ) and directed out of the first plate ( 2 ) via the first surface ( 40 ), the display device ( 1 ) requires relatively little energy to be operated.

10. 发明专利

AU2002348840A1 DISPLAY PANEL COMPRISING A LIGHT GUIDE 未知
公开(公告)号：AU2002348840A1
公开(公告)日：2003-06-23
申请号：AU2002348840
申请日：2002-11-20
申请人： KONINKL PHILIPS ELECTRONICS NV
发明人： DUINE PETER A , MARRA JOHANNES , COBBEN PIERRE L H M , BAKEN JOANNA M E , GORKOM GERARDUS G P VAN
IPC分类号： F21V8/00 , G02B26/02 , G09F9/37 , G09G3/34
摘要： The display panel 21 comprises a light guide plate 2, a second plate 4 and a movable element 3 between both plates, for locally coupling light out of the light guide plate 2. Voltages applied to electrodes 5, 6 and 25 locally bring the movable element 3 into contact with the light guide plate 2 or the second plate 4. Means for reducing sticking of the movable element 3 to the plates comprise a roughness R 1 at the contact surface 14 of the light guide plate 2 facing the movable element 3, a roughness R 2 at the contact surface 15 of the movable element 3 facing the light guide plate 2, a roughness R 3 at the contact surface 16 of the second plate 4 facing the movable element 3 and a roughness R 4 at the contact surface 17 of the movable element 3 facing the second plate 4. The roughnesses R 1 and R 2 are smaller than at least one of the roughnesses R 3 and R 4. By virtue thereof, sticking is reduced and the display panel 21 requires relatively little energy to be operated.

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