Title:
A naked eye solid display device and a viewpoint adjustment method
Document Type and Number:
Japanese Patent JP5978695
Kind Code:
B2
Abstract:
On a display device, a lenticular lens is arranged in a state where a periodic direction thereof is inclined with respect to the horizontal direction. Within a maximum predetermined viewing angle defined by two viewpoint images with the largest parallax, a viewpoint adjustment unit sets a first angular region where there is a high possibility that one or more eyes may be present when an observer observes the display device, and a second angular region where there is a low possibility that one or more eyes may be present. The viewpoint adjustment unit adjusts the viewpoints so that a parallax between adjacent viewpoint images in viewpoint images to be presented in the first angular region is reduced more than a parallax between adjacent viewpoint images in viewpoint images to be presented in the second angular region.
Inventors:
Atsushi Saito
Application Number:
JP2012068771A
Publication Date:
August 24, 2016
Filing Date:
March 26, 2012
Export Citation:
Assignee:
Jvc kenwood corporation
International Classes:
H04N13/04; G02B30/29; G09G5/00; G09G5/36; H04N13/00
Domestic Patent References:
| JP2007336002A | ||||
| JP2011101366A | ||||
| JP2011004388A | ||||
| JP2005078076A | ||||
| JP2010503310A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Shunichi Takahashi
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