Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/136850
Kind Code:
A1
Abstract:
This display device (10), which has a light-guide section (33) through which video light propagates while undergoing total internal reflection, optics (24) that introduce said video light into the light-guide section (33), and light-extraction sections (34, 36) whereby the video light propagating through the light-guide section (33) is outputted from a viewer-side surface (S9) of the light-guide section (33) over a propagation-direction extent thereof, is provided with a window member (50) that faces the viewer-side surface (S9) of the light-guide section (33) with a gap (51) therebetween.
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Inventors:
WATANABE DAICHI (JP)
MIYAZAKI KANTO (JP)
MIYAZAKI KANTO (JP)
Application Number:
PCT/JP2015/000826
Publication Date:
September 17, 2015
Filing Date:
February 20, 2015
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
G02B27/48; G02B27/02
Domestic Patent References:
WO2008149423A1 | 2008-12-11 | |||
WO2006038662A1 | 2006-04-13 |
Foreign References:
JP2009145513A | 2009-07-02 | |||
JP2013005201A | 2013-01-07 | |||
JP3127993U | 2006-12-21 | |||
JP2008275916A | 2008-11-13 | |||
JP2010224473A | 2010-10-07 | |||
JP2010087560A | 2010-04-15 |
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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