公开(公告)号：US20050231981A1

公开(公告)日：2005-10-20

申请号：US10506276

申请日：2003-02-21

Applicant: Christoph Hoelen ,  Cornelis Jalink ,  Nicola Pfeffer ,  Jelle Schuurmans ,  Stefan Verbrugh

Inventor： Christoph Hoelen ,  Cornelis Jalink ,  Nicola Pfeffer ,  Jelle Schuurmans ,  Stefan Verbrugh

IPC: G02B6/00 ,  F21V8/00 ,  F21Y101/02 ,  F21V7/04

CPC classification number: G02B6/0058 ,  G02B6/0036 ,  G02B6/0038

Abstract: An illumination system, preferably for illumination in a car, comprising at least one plain or slightly curved, solid light guide (4) made of transparent material, said light guide receiving light from a light (2) source and being provided with means (5, 6) for extracting light from said light guide, the means for extracting light from said light guide have. Reflecting surfaces (7, 8, 9, 10) the slopes of which are varied as a function of the position of the extracting means in the light guide as well as the position of a reading plane, so as to direct the light flux to a desired reading plane position. Preferably the illumination system a laminated structure of light guide layers, said layers being formed of a light guide layer for diffuse homogeneous illumination (1) and at least one light guide layer (4) for spot illumination of a reading plane.

Abstract translation: 一种照明系统，优选地用于在汽车中照明，包括由透明材料制成的至少一个平面或略微弯曲的固体光导（4），所述光导从光源（2）接收光并设置有装置（5 ，6），用于从所述导光体提取光，用于从所述导光体提取光的装置具有。 反射表面（7,8,9,10）作为导光装置中的提取装置的位置以及读取平面的位置的函数而变化，以将光通量引导到 期望阅读平面位置。 优选地，照明系统是导光层的层压结构，所述层由用于漫射均匀照明的光导层（1）和至少一个用于对点平面照明的光导层（4）形成。

公开(公告)号：US20050007021A1

公开(公告)日：2005-01-13

申请号：US10914437

申请日：2004-08-09

Applicant: Thomas Juestel ,  Hans Nikol ,  Cornelis Jalink

Inventor： Thomas Juestel ,  Hans Nikol ,  Cornelis Jalink

IPC: G21K5/00 ,  A61N5/06 ,  H01J9/22 ,  H01J9/395 ,  H01J61/35 ,  H01J61/42 ,  H01J61/44 ,  H01J61/46 ,  H01J65/00 ,  H01J17/20 ,  H01J61/12

CPC classification number: H01J61/46 ,  A61N5/0614 ,  H01J61/42 ,  H01J61/44

Abstract: A rare-gas low-pressure discharge lamp for generating ultraviolet light, in particular for cosmetic or therapeutic purposes, has a discharge vessel which is filled with rare gas and is at least partly transparent to UV light and which is at least partly coated with a phosphor which radiates UV light upon excitation by an excitation radiation produced in the discharge vessel so as to utilize a desired spectral range.

Abstract translation: 用于产生紫外线的稀有气体低压放电灯，特别是用于化妆品或治疗目的，具有填充有稀有气体的放电容器，并且至少部分地对UV光透明，并且至少部分地涂覆有 荧光体通过在放电容器中产生的激发辐射激发而辐射UV光，以利用期望的光谱范围。