Title:
３次元表示装置、３次元表示システム、ヘッドアップディスプレイシステム、及び移動体
Document Type and Number:
Japanese Patent JP6889434
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce crosstalk while suppressing generation of moire and ensuring an opening ratio.SOLUTION: A three-dimensional display device 3 includes: a display screen 51 having a plurality of sub-pixels arranged in a matrix along a horizontal direction and a vertical direction; and an optical element for regulating a beam direction of image light emitting from the sub-pixel by each of a plurality of strip regions extending in a predetermined direction on the display screen 51. An end of the strip region crosses over the plurality of sub-pixels, and a segment length corresponding to one pixel along the horizontal direction is shorter than a segment length corresponding to one pixel along the vertical direction.SELECTED DRAWING: Figure 5
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Inventors:
Hideya Takahashi
Goro Hamagishi
Kaoru Kusafuka
Goro Hamagishi
Kaoru Kusafuka
Application Number:
JP2017013685A
Publication Date:
June 18, 2021
Filing Date:
January 27, 2017
Export Citation:
Assignee:
Public University Corporation Osaka
Kyocera Corporation
Kyocera Corporation
International Classes:
G02B30/32; B60K35/00; B60R16/02; G02B27/01
Domestic Patent References:
| JP2014121097A | ||||
| JP2012053343A | ||||
| JP2012083428A | ||||
| JP2015125407A | ||||
| JP2015531080A |
Foreign References:
| US20150362740 | ||||
| CN105467603A | ||||
| CN104459856A |
Attorney, Agent or Firm:
Keiichiro Saikyo