Illumination arrangement for a projection system

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United States of America Patent

PATENT NO 8351122
APP PUB NO 20110075107A1
SERIAL NO

12905695

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An illumination arrangement for a projection system is proposed including a light source device and a light collecting, integrating and redirecting device. The light source device comprises at least one solid state light source device. The light collecting, integrating and redirecting device comprises at least one light integrating device, which is adapted to directly receive and to integrate at least a part of primary illumination light generated by and emitted from at least one associated of at least one sold state light source device.

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Patent Owner(s)

Patent OwnerAddress
SONY DEUTSCHLAND GMBH10785 BERLIN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ludley, Frederic Stuttgart, DE 5 128
Teijido, Juan Manuel Kernen, DE 11 230

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Patent Citation Ranking

  • 7 Citation Count
  • G02B Class
  • 3.98 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges102144348720811079492916943001 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01002003004005006007008009001000110012001300140015001600

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