公开(公告)号：DE10205051A1

公开(公告)日：2003-08-21

申请号：DE10205051

申请日：2002-02-07

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： SCHWENGLER SIGURD ,  WESTBROCK RAINER

IPC: F21V8/00 ,  G02B6/00 ,  H01J61/56

公开(公告)号：DE50212052D1

公开(公告)日：2008-05-21

申请号：DE50212052

申请日：2002-09-06

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： KANZ JUERGEN ,  SCHWENGLER SIGURD

IPC: F21S8/00 ,  F21V5/04 ,  F21V11/06 ,  F21V14/06 ,  F21V14/08 ,  F21W131/402 ,  F21Y103/00

公开(公告)号：DE10219527A1

公开(公告)日：2003-11-13

申请号：DE10219527

申请日：2002-05-02

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： SCHWENGLER SIGURD

IPC: F21V7/09

Abstract: Method in which the light radiated from the reflector is represented in a receiver plane with a multiplicity of calculation points in which a defined light strength is to be achieved. To calculate an optimum reflector shape, the reflector is divided into individual planar reflector elements (Dj) and a projection of each reflector element in the receiver plane made. The total light intensity is equal to a summation of all projections, while the reflector elements are aligned so that the set light intensity is obtained at each calculation point. The invention also relates to a corresponding computer program for implementation of the inventive method and method calculations. Independent claims are included for: (1) a computer program for implementation of the inventive method and method calculations; (2) an illumination unit with a light source; and (3) a reflector