Title:
裸眼立体ディスプレイ装置
Document Type and Number:
Japanese Patent JP5408099
Kind Code:
B2
Abstract:
An autostereoscopic display apparatus includes a two-dimensional display including color subpixels arranged in horizontal and vertical directions, cylindrical lenses configured to observe the color subpixels therethrough, a temperature sensor measuring an ambient temperature of the cylindrical lenses, and a parallax image changer changing the parallax images based on the measured ambient temperature. px is a horizontal pixel pitch. py is a vertical pixel pitch. Lx is a horizontal lens pitch. θ is an inclined angle of boundaries of the cylindrical lenses to the vertical direction. Ax and Ay are relatively prime natural numbers. Ax is equal to or larger than two. Bx is a minimum natural number by which a value GF indicated in the formula (2) represents an integer value. px, py, Lx and θ satisfy relational expressions represented by the formula (1) to the formula (3). θ=arctan {(Ax·px)/(Ay·py)} (1) GF=Bx·Lx/px (2) Ay≧Bx≧2 and Ax≧2 (3)
More Like This:
Inventors:
Atsushi Saito
Application Number:
JP2010227637A
Publication Date:
February 05, 2014
Filing Date:
October 07, 2010
Export Citation:
Assignee:
Jvc kenwood corporation
International Classes:
G02B30/29; G03B35/00; H04N13/04
Domestic Patent References:
| JP9236777A | ||||
| JP2005509901A | ||||
| JP2009510489A |
Foreign References:
| WO2005093494A1 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Shunichi Takahashi