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Intrafinder display apparatus, for a camera, utilizing organic electroluminescence devices

  • US 6,980,247 B1
  • Filed: 10/19/1999
  • Issued: 12/27/2005
  • Est. Priority Date: 10/30/1998
  • Status: Expired due to Fees
First Claim
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1. An intrafinder display apparatus for a camera, said intrafinder display apparatus comprising:

  • a finder optical system for guiding an image of a subject along an optical path to a viewing element;

    an organic electroluminescence device formed directly on a surface of an optical member surface in the optical path of said finder optical system; and

    a drive circuit for driving said organic electroluminescence device.

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