公开(公告)号：DE19940195C2

公开(公告)日：2003-08-07

申请号：DE19940195

申请日：1999-08-25

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： OPITZ JOACHIM ,  GRUHLKE STEFAN ,  GLAESER HARALD ,  BECHTEL HELMUT

IPC: G02B5/20 ,  H01J9/227 ,  H01J11/02 ,  H01J29/32 ,  H01J29/89 ,  H04N9/31 ,  H04N9/12 ,  H04N5/72 ,  G02B5/22

Abstract: Color picture screen consists of a picture screen glass, a phosphor layer and a color filter between the picture screen glass and the phosphor layer. The color filter contains dye particles having a diameter of more than 200 nm together with colloidal particles having a diameter of less than 100 nm. An Independent claim is also included for a process for the production of the screen comprising initially depositing a layer of dye particles onto the screen and filling the spaces between the particles with colloidal particles. Preferred Features: The colloidal particles contain SiO2, ZrO2, SnO2, CeO2 or ZnO.

公开(公告)号：ES2381707T3

公开(公告)日：2012-05-30

申请号：ES09762109

申请日：2009-06-04

Applicant: KONINKL PHILIPS ELECTRONICS NV ,  PHILIPS INTELLECTUAL PROPERTY

Inventor： CHITTKA UWE ,  GREUEL GEORG ,  GRUHLKE STEFAN

IPC: C02F1/32

Abstract: Reactor (10, 12, 14, 16) fotoquímico para un fluido (30), comprendiendo el reactor (10, 12, 14, 16) fotoquímico: un recipiente (20) que comprende el fluido (30), una fuente (40) de luz para generar radiación UV (UV1) y emitirla hacia el fluido (30), y un material (50) luminiscente dispuesto al menos parcialmente entre la fuente (40) de luz y el fluido (30) para convertir al menos parte de la radiación UV (UV1) emitida por la fuente (40) de luz en radiación UV (UV2) adicional que tiene una longitud de onda aumentada en comparación con la radiación UV (UV1), estando el material (50) luminiscente conectado de manera que puede retirarse en el reactor (10, 12, 14, 16) fotoquímico y separado de la fuente (40) de luz.

公开(公告)号：DE602007010911D1

公开(公告)日：2011-01-13

申请号：DE602007010911

申请日：2007-03-08

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： RITZ ARND ,  GRUHLKE STEFAN

IPC: G02B6/12

公开(公告)号：WO2007107902A3

公开(公告)日：2007-12-13

申请号：PCT/IB2007050767

申请日：2007-03-08

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  RITZ ARND ,  GRUHLKE STEFAN

Inventor： RITZ ARND ,  GRUHLKE STEFAN

IPC: G02B6/12

CPC classification number: G02B6/132

Abstract: The present invention prefers to an optical device with a channel waveguide structure as well as a method of fabrication. A thin waveguide layer (2) of a fluoride glass, in particular a Zirkonium fluoride glass, especially ZBLAN, is applied on a substrate (1) and structured to form waveguide channels (7) by pressing a stamp (3) onto said layer (2). The stamp (3) is designed having cutting edges (4) formed according to desired contours of channels (7) of the waveguide structure and providing free space for displacement of material of the waveguide layer (2). The stamp (3) and/or the waveguide layer (2) are preheated to a temperature allowing the displacement of the material of the waveguide layer (2) by the cutting edges (4). The invention allows a fast and cheep production of a channel waveguide structure.

Abstract translation: 本发明优选具有沟道波导结构的光学器件以及制造方法。 氟化物玻璃，特别是Zirkonium氟化物玻璃，特别是ZBLAN的薄波导层（2）被施加在基板（1）上并被构造成通过将印模（3）压到所述层上而形成波导通道（7） 2）。 印模（3）设计有根据波导结构的通道（7）的期望轮廓形成的切割刃（4），并为波导层（2）的材料的位移提供自由空间。 印模（3）和/或波导层（2）被预热到允许波导层（2）的材料被切削刃（4）移位的温度。 本发明允许快速和快速地生产通道波导结构。