公开(公告)号：EP2106516A2

公开(公告)日：2009-10-07

申请号：EP08702436.0

申请日：2008-01-16

申请人： Philips Intellectual Property & Standards GmbH ,  Koninklijke Philips Electronics N.V.

发明人： RONDA, Cornelis, R. ,  CORNELISSEN, Hugo, J. ,  LIU, Yadong ,  ZHU, Xiaoyan ,  LIU, Bo ,  CONTRACTOR, Kairaz, S. ,  KRIJN, Marcellinus, P., C., M. ,  DE RUIJTER, Hendrikus, A., A., M. ,  VAN DEN BIGGELAAR, Theodorus, J., P.

IPC分类号： F21S9/03 ,  G02B6/00 ,  G09F13/02

CPC分类号： F21S9/037 ,  F21S6/00 ,  F21S6/003 ,  F21V23/04 ,  F21V33/0048 ,  F21Y2115/10 ,  G02B6/0003 ,  G02B6/0038 ,  G02B6/0055 ,  G02B6/0073 ,  G02B6/0088

摘要： The invention relates to an illumination device (10) for illuminating a surface, with a lighting element (20) and an illuminating body (30), wherein the lighting element (20) emits an artificial light (21,21'), a housing element (40) comprises the lighting element (20) and supports the illuminating body (30), the illuminating body (30) comprises a transparent light conductive material and is generally overlying the surface, being illuminated. The invention discloses, that the illuminating body (30) comprises a light extraction layer (50), configured to receive and to deflect the artificial light (21,21') from the lighting element (20) onto the surface.

摘要翻译： （20）和照明体（30），其中照明元件（20）发射人造光（21,21'），壳体 元件（40）包括照明元件（20）并支撑照明体（30），照明体（30）包括透明的导光材料并且通常覆盖表面并被照亮。 本发明公开了照明体（30）包括光提取层（50），该光提取层（50）被配置为接收并将来自照明元件（20）的人造光（21,21'）偏转到表面上。

公开(公告)号：EP1943636A2

公开(公告)日：2008-07-16

申请号：EP06809644.5

申请日：2006-10-19

申请人： Koninklijke Philips Electronics N.V.

发明人： VAN DEN BIGGELAAR, Theodorus, J., P. ,  VAN DIJK, Roy

IPC分类号： G09G3/34

CPC分类号： G09G3/348 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0885 ,  G09G2310/0205 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/061 ,  G09G2310/062 ,  G09G2320/0209

摘要： The present invention relates to an active matrix display device, more particularly an electrowetting display device, comprising at least two rows of pixels and being provided with selection wires (RW) and data wires (COL) for addressing of the pixels. The pixels in each row are arranged with a respective connection (CW) to a common reset (RST) wire that is arranged to transmit a reset signal. The respective connection (CW) is arranged to be interconnected with the data wire (COL) of the pixel when the pixel is addressed. Further, the respective connection (CW) is arranged with a signal blocking element (D) for preventing a data signal of the pixel from propagating via the reset wire (RST) to pixels in the same row.

公开(公告)号：EP2260276A1

公开(公告)日：2010-12-15

申请号：EP09723266.4

申请日：2009-03-11

申请人： Koninklijke Philips Electronics N.V.

发明人： JAK, Martin, J., J. ,  VAN DEN BIGGELAAR, Theodorus, J., P. ,  MEIJER, Eduard, J. ,  TIMMERING, Eugene

IPC分类号： G01J1/02 ,  G01J1/06 ,  G01J3/02 ,  G01J3/51

CPC分类号： G01J1/06 ,  G01J1/02 ,  G01J1/0204 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0448 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/505 ,  G01J3/51 ,  G01J3/513 ,  G02B13/22 ,  G02B26/004

摘要： Proposed is a light sensor (1), comprising at least one wavelength selective photo-detector (10), a lens (20) and an aperture (30).The wavelength selective photo-detector allows detecting light within a predefined wavelength range falling on the sensor. The lens project light on the photo-detector and the aperture defines a field of view of the light sensor. The photo-detector (10), the lens (20), and the aperture (30) are arranged in a telecentric configuration. Advantageously, this allows light to impinge on the wavelength selective photo-detector within a predefined range of angles irrespective of the direction of the light incident on the aperture, thus removing the angle dependent response of the wavelength selective photo-detector.

摘要翻译： 提出了一种光传感器（1），包括至少一个波长选择光电检测器（10），透镜（20）和孔径（30）。波长选择光电检测器允许检测在预定波长范围内的光 传感器。 光检测器和光圈上的镜头投射光限定了光传感器的视场。 光检测器（10），透镜（20）和孔（30）以远心配置布置。 有利地，这允许光在预定范围的角度内照射在波长选择性光检测器上，而与入射在孔径上的光的方向无关，从而消除波长选择性光检测器的角度相关响应。

公开(公告)号：EP2292077A2

公开(公告)日：2011-03-09

申请号：EP09766252.2

申请日：2009-06-11

申请人： Koninklijke Philips Electronics N.V.

发明人： DEKKER, Tim ,  SEMPEL, Adrianus ,  VAN DEN BIGGELAAR, Theodorus, J., P.

IPC分类号： H05B33/08 ,  H01L27/32

CPC分类号： H01L27/3202 ,  H01L27/3225 ,  H01L51/5203 ,  H01L2251/5361 ,  H01L2251/564 ,  H05B33/0809 ,  H05B33/0821

摘要： A light emitting device comprising a first common electrode (11; 21), a structured conducting layer (12; 22), forming a set of electrode pads (14; 24a, 24b) electrically isolated from each other, a dielectric layer (13; 23), interposed between the first common electrode layer (11; 21) and the structured conducting layer (12; 22), a second common electrode (15; 30), and a plurality of light emitting elements (16; 20a, 20b), each light emitting element being electrically connected between one of the electrode pads (14; 24a, 24b)and the second common electrode (15; 30), so as to be connected in series with a capacitor (18; 31) comprising one of the electrode pads (14; 24a, 24b), the dielectric layer (13; 23), and the first common electrode (11; 21). When an alternating voltage is applied between the first and second common electrodes, the light emitting elements will be powered through a capacitive coupling, also providing current limitation. During operation of the light emitting device, a shorts circuit failure in one light emitting element will affect only light emitting elements connected to the same capacitor. Further, the short circuit current will be limited by this capacitor.

摘要翻译： 一种发光器件，包括第一公共电极（11; 21），结构化导电层（12; 22），形成彼此电隔离的一组电极焊盘（14; 24a，24b），介电层（13; 插入在第一公共电极层（11; 21）和结构化导电层（12; 22）之间的第二公共电极（15; 30）和多个发光元件（16; 20a，20b） 每个发光元件电连接在一个电极焊盘（14; 24a，24b）和第二公共电极（15; 30）之间，以便与包括以下之一的电容器（18; 31）串联连接 电极焊盘（14; 24a，24b），电介质层（13; 23）和第一公共电极（11; 21）。 当在第一和第二公共电极之间施加交流电压时，发光元件将通过电容耦合来供电，同时也提供电流限制。 在发光装置的操作期间，一个发光元件中的短路电路故障将仅影响连接到相同电容器的发光元件。 此外，短路电流将受到该电容器的限制。

公开(公告)号：EP2244612A1

公开(公告)日：2010-11-03

申请号：EP09713128.8

申请日：2009-01-20

申请人： Koninklijke Philips Electronics N.V.

发明人： BERGMANN, Anthonie, H. ,  VAN DE SLUIS, Bartel, M. ,  VAN DEN BIGGELAAR, Theodorus, J., P. ,  HOONHOUT, Henriette, C., M.

IPC分类号： A47F11/10

CPC分类号： G09F19/12 ,  A47F11/10 ,  G02B6/0021 ,  G02B6/0043 ,  G02B6/006 ,  G02B6/0068 ,  G02B6/0073

摘要： The invention relates to an apparatus for object presentations by means of an electronic display system, such as a shelf with an integrated lighting system for illuminating objects positioned on a surface of the shelf in order to create appealing object presentations for example in shops, museums or homes. A basic idea of this invention is to integrate a display system such as a lighting system into a presentation device for quickly and easily creating a decoration effect such as a light effect for attracting people. The invention provides in an embodiment an apparatus (10) for object presentations comprising a presentation device (12) with a surface (14) to display an object (16) being placed on the surface, and an electronic display system (18) being integrated in the presentation device and adapted to create a decoration effect (20) on the surface. By integrating the display system in the presentation device, on which an object to be presented may be placed, the decoration effect is created from the bottom, i.e. from below the object, and, thus, does not require as much space as a decoration effect from above the object may require.

公开(公告)号：EP1952373A1

公开(公告)日：2008-08-06

申请号：EP06821210.9

申请日：2006-10-27

申请人： Koninklijke Philips Electronics N.V.

发明人： VAN DIJK, Roy ,  VAN DEN BIGGELAAR, Theodorus, J., P.

IPC分类号： G09G3/34 ,  G02B26/02

CPC分类号： G09G3/3433 ,  G02B26/005 ,  G09G3/2014 ,  G09G3/348 ,  G09G2310/0251

摘要： The present invention relates to driving mean for an electrowetting display device having a picture element. The driving means is arranged to apply, prior to a data write signal (DT), a voltage signal (DS) to said picture element. Further, the voltage signal (DS) is arranged to have a duration and voltage level that allow said picture element to maintain their optical states.