1
Armin Leitel, Ralf Waldhäusl, Peter Schreiber, Uwe Detlef Zeitner: Illumination module for color display. Sypro Optics, Patterson Thuente Skaar & Christensen P A, July 3, 2007: US07239449 (41 worldwide citation)

The invention relates to an illumination module for color display, preferably for use in data or video projectors as well as rear projection television sets, in which the light from at least three luminescent diodes (LEDs) or LED arrays of the base colors red, green and blue is collimated at a point ...


2
Andreas Fischer, Reiner Hofmann, Armin Leitel: Arrangement for securing components in an optical system. Carl Zeiss Jena, McAulay Nissen Goldberg Kiel & Hand, July 20, 1999: US05926326 (6 worldwide citation)

An arrangement is provided for fixing components of an optical system such as lenses, mounting rings, and the like. The components which are guided radially in the tube are held in the axial direction under pretensioning in an elastic manner. The arrangement is designed for fixing components in the ...


3
Armin Leitel: Fiber-optic arrangement for additive mixing of a plurality of light bundles. Carl Zeiss Jena, McAulay Nissen Goldberg Kiel & Hand, May 9, 2000: US06061491

A fiber-optic arrangement for additive mixing of a plurality of light bundles comprises individual light-conducting cores for guiding laser light bundles independently and separately from one another, wherein each of the cores has a light entry location and a light exit location. The light-conductin ...


4
Armin Leitel, Ralf Waldhausl, Peter Schreiber, Uwe Detlef Zeitner: Illumination module for color display. Patterson Thuente Skaar & Christensen Pa, March 24, 2005: US20050063171-A1

The invention relates to an illumination module for color display, preferably for use in data or video projectors as well as rear projection television sets, in which the light from at least three luminescent diodes (LEDs) or LED arrays of the base colors red, green and blue is collimated at a point ...