Title :
Laser display technology
Author :
Kränert, J. ; Deter, C. ; Gessner, T. ; Dötzel, W.
Author_Institution :
Schneider Rundfunkwerke AG, Turkheim, Germany
Abstract :
A new laser projection system is presented within this paper. The working principle and the main components are discussed. A cost effective and small sized laser projection system becomes possible by the use of solid-state lasers and the application of microsystem devices for laser beam deflection. The light deflecting devices fabricated by micromachining are an essential of this paper. Design, different technological approaches and measurement results of the vertical scanner and of the line scanning micromirror arrays are discussed
Keywords :
display devices; integrated optics; laser beam applications; laser mirrors; optical projectors; optical scanners; Si; Si mirror; closedloop; cost effectiveness; laser beam deflection; laser projection; light deflecting devices; line scanning micromirror arrays; micromachining; microsystem devices; solid-state lasers; speckle; vertical scanner; Chemical lasers; Chemical technology; Displays; Gas lasers; Laser beams; Micromachining; Semiconductor lasers; Solid lasers; Structural beams; TV;
Conference_Titel :
Micro Electro Mechanical Systems, 1998. MEMS 98. Proceedings., The Eleventh Annual International Workshop on
Conference_Location :
Heidelberg
Print_ISBN :
0-7803-4412-X
DOI :
10.1109/MEMSYS.1998.659736
