Inventor
MCKECHNIE THOMAS S
US6 patents
Patents
6 patentsUS4864390ASep 5, 1989
Display system with equal path lengths
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US5084807AJan 28, 1992
Illumination system for LCD projection television
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US4730897AMar 15, 1988
Projection screen having high resolution and good mechanical stability
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US4679900AJul 14, 1987
Bulk diffuser for a projection television screen
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US4773731ASep 27, 1988
One-piece projection screen
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US4672458AJun 9, 1987
Projection television systems having lens tilt compensation member
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