Title:
INFORMATION DISPLAY DEVICE AND INFORMATION DISPLAY METHOD
Document Type and Number:
WIPO Patent Application WO/2017/110518
Kind Code:
A1
Abstract:
[Problem] To provide an information display device that can be worn inside a protector covering the face, and an information display method. [Solution] An information display device is provided with an image generation unit for generating an image signal for displaying an image to be viewed by a user, an optical unit for generating an image light that corresponds to the image signal and projecting the image light to a reflector that guides the image light to the pupil of the user, and a frame unit equipped with a first frame that is displaceable inside a full-face mask and a second frame that is positioned inside the full-face mask by a pressing force generated by the displacement of the first frame when the user wears the full-face mask, the image generation unit and the optical unit being attached to the frame unit, and the second frame being provided with a lower frame configured to be wearable on the ridge of the nose of the user (directly or via the nose cup of the full-face mask) and an intermediate frame that connects the first frame and the lower frame.
Inventors:
SHIGEYAMA MUSASHI
OSAKI KENJI
KATO TAKAKI
OSAKI KENJI
KATO TAKAKI
Application Number:
PCT/JP2016/086701
Publication Date:
June 29, 2017
Filing Date:
December 09, 2016
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
H04N5/64; G02B27/02; G09F9/00
Foreign References:
| JP2004244745A | 2004-09-02 | |||
| JP2000284214A | 2000-10-13 | |||
| JP2008285799A | 2008-11-27 | |||
| JP2012159681A | 2012-08-23 | |||
| JP5589992B2 | 2014-09-17 | |||
| JP2015166708A | 2015-09-24 |
Other References:
See also references of EP 3396944A4
Attorney, Agent or Firm:
TOKYO INTERNATIONAL PATENT FIRM (JP)
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