US Patent 7382410 Portable telephone with phototaking optical system, two dimensional display and magnifying optical system
Patent 7382410 was granted and assigned to Olympus Group on June, 2008 by the United States Patent and Trademark Office.
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The invention relates to a compact electronic camera which enables an electronic image to be displayed on a two-dimensional display element while it is phototaken or after it has been phototaken, so that the image can be magnified and displayed by a compact magnifying optical system constructed of a curved reflecting mirror to view a phototaken image of high precision. An electronic camera for photoelectrically converting a subject image formed by a phototaking optical system 2 into an electronic image to be recorded comprises a two-dimensional display element 4 for displaying an electronic image during or after phototaking and a magnifying optical system 5 for magnifying an image displayed on the two-dimensional display element 4 in the form of a virtual image. The magnifying optical system 5 is constructed of at least one curved reflecting mirror 26 and a surface 28 having a combined reflecting and transmitting action.
US Patent 07382410 Portable telephone with phototaking optical system, two dimensional display and magnifying optical system US Patent 7382410 Portable telephone with phototaking optical system, two dimensional display and magnifying optical system
US Patent 07382410 Portable telephone with phototaking optical system, two dimensional display and magnifying optical system
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