公开(公告)号：EP1623580A1

公开(公告)日：2006-02-08

申请号：EP04723680.7

申请日：2004-03-26

申请人： Koninklijke Philips Electronics N.V.

发明人： IJZERMAN, Willem, L. ,  KRIJN, Marcellinus, P., C., M.

IPC分类号： H04N13/00 ,  G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/307 ,  H04N13/31 ,  H04N13/359

摘要： In an autostereoscopic display, a cylindrical lens focuses collimated light emitted from pixels of a display array, and a scanning device sequentially provides the light to openings in a display screen. The image information is provided in the display area at a rate corresponding to the frequency of the scanning of the openings in the display screen to provide the autostereoscopic image.

公开(公告)号：EP1599752A1

公开(公告)日：2005-11-30

申请号：EP04712136.3

申请日：2004-02-18

申请人： Koninklijke Philips Electronics N.V.

发明人： IJZERMAN, Willem, L. ,  VISSENBERG, Michel, C., J., M. ,  KRIJN, Marcellinus, P., C., M. ,  DE ZWART, Siebe, T.

IPC分类号： G02B26/02 ,  G09F9/37 ,  G09G3/32 ,  G02F1/19

CPC分类号： G09G3/3433 ,  G02B26/005 ,  G09G3/2022 ,  G09G3/3406 ,  G09G2300/043 ,  G09G2300/06 ,  G09G2310/0251

摘要： A display unit comprising electro-wetting pixels (1300) is provided. The inventive pixels (1300) provide bistable or multi-stable pixel states and thus facilitates passive matrix addressing. For this purpose an additional electrode (1305) is arranged for each multi-stable state. Consequently, each pixel comprises one counter electrode (1306) and at least one pair of address and retain electrodes (1304, 1305). In order to activate a pixel, an address potential is applied to the address and retain electrodes (1304, 1305) in relation to the counter electrode (1306), and in order to deactivate a pixel the potential is removed. In order to retain a current pixel state a retain potential is applied to only the retain electrode (1305) in relation to the counter electrode (1306); the current pixel state, be it active or passive, will then be preserved and the retain potential configuration thus provides a bistable pixel state.

公开(公告)号：EP1393343A2

公开(公告)日：2004-03-03

申请号：EP02727909.0

申请日：2002-05-15

申请人： Koninklijke Philips Electronics N.V.

发明人： VAN DEN BRINK, Hendrikus, B. ,  BECHTEL, Hans-Hellmut ,  KRIJN, Marcellinus, P., C., M.

IPC分类号： H01J31/20

CPC分类号： H01J31/20 ,  H01J2231/121 ,  H04N9/24

摘要： The present invention relates to a tracking picture tube of the type in which comb-shaped electrodes or optical detecting means (12, 13) are used for generating a signal related to the position of an electron beam with respect to the strips (5). The tube is characterized in that the deflection unit is arranged to deflect the beams (21r, 21g, 21b) onto selected strips (22r, 22g, 22b) having coincident sides which neighbour finger portions (14, 15) of the same electrode (12, 13), and the selected strips (22r, 22g, 22b), excited by the electron beams, are separated by at least one unexcited strip, respectively.

公开(公告)号：EP1046184B1

公开(公告)日：2003-12-03

申请号：EP99946148.6

申请日：1999-09-07

申请人： Koninklijke Philips Electronics N.V.

发明人： KRIJN, Marcellinus, P., C., M.

IPC分类号： H01J37/317 ,  H01J37/30

CPC分类号： B82Y10/00 ,  B82Y40/00 ,  H01J37/3007 ,  H01J37/3175 ,  H01J2237/04928 ,  H01J2237/31788

公开(公告)号：EP1037862A1

公开(公告)日：2000-09-27

申请号：EP99939992.6

申请日：1999-07-07

申请人： Koninklijke Philips Electronics N.V.

发明人： KRIJN, Marcellinus, P., C., M. ,  DONA, Marinus, J., J. ,  SWINKELS, Johannes, M., M. ,  VLEGGAAR, Jeroen, J., M.

IPC分类号： C03C17/32 ,  G02F1/133

CPC分类号： H01L51/52 ,  B32B17/10018 ,  B32B17/10055 ,  C03C17/32 ,  G02F1/133305 ,  G02F2001/133374

摘要： The invention relates to a substrate comprising a glass sheet (1) having a thickness which is smaller than or equal to 0.1 mm, the glass sheet (1) being provided with a layer of a synthetic resin material (2) having a thickness which is smaller than or equal to that of the glass sheet (1). This substrate proves to be flexible. In addition, the substrate cracks less easily, so that it can be processed more readily. The substrate may be used, for example, in light-emitting devices, such as a poly-LED or PALC.

公开(公告)号：EP0968517A1

公开(公告)日：2000-01-05

申请号：EP98957066.8

申请日：1998-12-14

申请人： Koninklijke Philips Electronics N.V.

发明人： KRANS, Jan, M. ,  KRIJN, Marcellinus, P., C., M. ,  HENSTRA, Alexander

IPC分类号： H01J37/28

CPC分类号： H01J37/28 ,  H01J2237/151 ,  H01J2237/2448

摘要： The detector (6) for the secondary electrons in a SEM provided with an electrostatic objective (14, 16) is arranged ahead of the objective, thus enabling a high detection efficiency. According to the invention, the deflection of the beam is performed electrically and the deflection electrodes (10, 12) are arranged between the detector (6) and the last two electrodes (14, 16) of the objective. The beam deflection is realized by means of two oppositely directed electrical deflection fields in such a manner that the tilting point of the scanning motion is situated at the center (20) of the objective lens, thus avoiding additional lens defects and obstruction of the beam by the limited dimensions of the objective bore. This results in a large field of view, without loss of resolution. Furthermore, deflection by means of two oppositely directed fields has the effect that the paths (24) of the secondary electrons traveling to the detector (6) are shaped such that a larger part thereof reaches the detection material (6).