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Patent Searching and Data


Title:
IMAGE VIEWING APPARATUS
Document Type and Number:
Japanese Patent JP2005134615
Kind Code:
A
Abstract:

To provide an image viewing apparatus capable of viewing an image with presence.

The image displayed on a display apparatus 1R is reflected by a reflection mirror 2R, then, observed by an observer's right eye 14R through an eyepiece window 9R. The image displayed on a display apparatus 1L is reflected by a reflection mirror 2L, then, observed by an observer's left eye 14L through an eyepiece window 9L. Consequently, a virtual image 15R is observed by the right eye 14R, and a virtual image 15L is observed by the left eye 14L. The virtual image 15L is horizontally deviated from the virtual image 15R in terms of position, then, a convergence distance sensed from a convergence angle ψ becomes longer than a focal distance, then, the image with presence can be viewed. For example, by setting a horizontal screen angle α of each display apparatus 1L and 1R to be ≥30° and imparting a luminance difference and a chroma difference between the display apparatuses 1L and 1R, the presence is more increased.


Inventors:
NODA TOMOYA
Application Number:
JP2003370233A
Publication Date:
May 26, 2005
Filing Date:
October 30, 2003
Export Citation:
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Assignee:
NIKON CORP
International Classes:
G03B35/18; G02B27/22; G03B35/22; (IPC1-7): G02B27/22; G03B35/18; G03B35/22
Attorney, Agent or Firm:
Fuyuki Nagai