Intrafinder display apparatus, for a camera, utilizing...

Details Intrafinder display apparatus, for a camera, utilizing... Intrafinder display apparatus, for a camera, utilizing...

2005-12-27

2005-12-27

Tran, Thai (Department: 2612)

Television

Camera, system and detail

With electronic viewfinder or display monitor

C396S287000

Reexamination Certificate

active

06980247

ABSTRACT:
Organic electroluminescence (EL) devices displaying the information of a camera are formed directly on a surface of a screen mat arranged near an image formation surface of a finder optical system. A CPU for the camera drives the organic EL device, under a forward or a reverse bias, as required, to enable light of a green or a red color to be emitted.

REFERENCES:
patent: 5294870 (1994-03-01), Tang et al.
patent: 5652930 (1997-07-01), Teremy et al.
patent: 5977704 (1999-11-01), Shi et al.
patent: 6104431 (2000-08-01), Inoue et al.
patent: 6577821 (2003-06-01), Malloy Desormeaux
patent: 9-189940 (1997-07-01), None

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