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Title:
VIDEO UNIT FOR HEAD-UP DISPLAY, HEAD-UP DISPLAY, AND METHOD FOR GENERATING FRONT-FACING IMAGE FOR STEREOSCOPIC VISION USING VIDEO UNIT
Document Type and Number:
Japanese Patent JP2017037304
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a video unit for a head-up display.SOLUTION: A video unit 100 comprises: a display unit 106 that includes a first display region 102 and a second display region 104 disposed outside the first display region 102; at least one light source 108 illuminating the first display region 102 by a first light field 110 from backward, and illuminating the second display region 104 by a second light field 112 from backward; and a beam splitter 118 disposed between the first display region 102 and the second display region 104, the beam splitter 118 being configured to deflect the first light field 110 to a side on which the beam splitter 118 is not oriented to the second display region 104 and to transmit the second light field 112 to the side on which the beam splitter 118 is not oriented to the second display region 104.SELECTED DRAWING: Figure 1

Inventors:
MICHAEL GIROFSKI
TOBIAS WERNER
Application Number:
JP2016154159A
Publication Date:
February 16, 2017
Filing Date:
August 05, 2016
Export Citation:
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Assignee:
BOSCH GMBH ROBERT
International Classes:
G02B27/01; B60K35/00; G02B30/25; G02F1/13; H04N13/04
Domestic Patent References:
JP2010152248A2010-07-08
JP2014142474A2014-08-07
JP2012078619A2012-04-19
JP2005070255A2005-03-17
Foreign References:
US20150138644A12015-05-21
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto