Title:
EYEGLASSES HAVING IMAGE PROJECTION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2017/169345
Kind Code:
A1
Abstract:
The present invention provides lightweight eyeglasses having image projection function with which a wearer can view an image of a wide visual field. The eyeglasses comprises: an eyeglasses body (2) having a lens part (10); an imaging part (3) provided on the eyeglasses body (2) and capturing a subject to output a video signal; a control substrate part (4) having an image processing unit for creating a display video signal using the video signal output from the imaging part (3); and a display unit (5) for displaying an image using the display video signal. The lens part (10) includes a light transmissive member and a wavelength-selective reflection member provided on the wearer side of the light transmissive member and transmitting the reflection light from the subject while reflecting the light forming the image displayed on the display unit. The display unit (5) is arranged at a position where the incidence angle of the light forming the image toward the wavelength-selective reflection member is smaller than the Brewster's angle, and the light forming the image is projected onto the wavelength-selective reflection member.
Inventors:
TERAYOKO HAJIME (JP)
TANAKA NOBUYA (JP)
TANAKA NOBUYA (JP)
Application Number:
PCT/JP2017/006724
Publication Date:
October 05, 2017
Filing Date:
February 23, 2017
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02C9/00; G02B27/02; G02C7/10; G02C7/14; G02C11/00; G03B17/54; H04N5/74
Domestic Patent References:
| WO2013051376A1 | 2013-04-11 |
Foreign References:
| JP2016009083A | 2016-01-18 | |||
| JP2002148368A | 2002-05-22 | |||
| JP2005205974A | 2005-08-04 | |||
| JPH10221637A | 1998-08-21 | |||
| JP2011158547A | 2011-08-18 | |||
| JP2013047827A | 2013-03-07 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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