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Optimised Light Sources for Projection Displays
Author(s) -
Mönch Holger,
Derra Günther,
Fischer Ernst
Publication year - 1999
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1833953
Subject(s) - brightness , luminance , projection (relational algebra) , electric light , arc lamp , arc (geometry) , computer graphics (images) , incandescent light bulb , led lamp , computer science , optics , computer vision , engineering , physics , mechanical engineering , algorithm
The fast developments in projection display technology require a corresponding development of short arc lamps. Arc length and high luminance determine light collection rather than lamp power. The new UHP lamps combine highest brightness, extremely long life and system compactness.