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Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/002311
Kind Code:
A1
Abstract:
A display device is provided which can easily perform control for driving a movable screen. This display device (2) is provided with a light source (36) which emits light, a scan unit (38) which scans the light from the light source (36), a movable screen (28) on which a first image is formed by transmitting light from the scan unit (38), an image projection unit (32) which displays in space a virtual image of the first image formed on the movable screen (28), and a drive unit (30) which drives the movable screen (28) in a reciprocating manner in a first direction away from the scan unit (38) and in a second direction towards the scan unit (38). The movable screen (28) carries out reciprocating movement in an attitude inclined with respect to the direction of movement of the movable screen (28).

Inventors:
KASAZUMI KEN'ICHI
MORI TOSHIYA
OKAYAMA HIROAKI
KUZUHARA SATOSHI
FURUYA HIROYUKI
GOTOU HIROSHI
KUROZUKA AKIRA
Application Number:
PCT/JP2016/002830
Publication Date:
January 05, 2017
Filing Date:
June 13, 2016
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G02B27/01; B60K35/00; G02B26/10
Foreign References:
JP2008076541A2008-04-03
JP2015087512A2015-05-07
JP2009137491A2009-06-25
JP2015197496A2015-11-09
JP2016102967A2016-06-02
Other References:
See also references of EP 3299866A4
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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