Title:
DISPLAY DEVICE, OBJECT DEVICE, AND DISPLAY METHOD
Document Type and Number:
Japanese Patent JP2018156062
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a display device that can adjust the luminance of an image while reducing unevenness in luminance of the image.SOLUTION: A HUD device is a display device that scans an optical element array (for example, microlens array) including a plurality of optical elements (for example, microlenses) with light from a light source (for example, LD) to form an image, and projects light that forms the image, the display device comprising a control part 8060 that can vary an output from the light source during the scanning of the optical elements. In this case, a display device that can adjust the luminance of an image while reducing unevenness in luminance of the image can be provided.SELECTED DRAWING: Figure 20
Inventors:
INAMOTO MAKOTO
HAYASHI YOSHIAKI
TANABE HIROYUKI
HAYASHI YOSHIAKI
TANABE HIROYUKI
Application Number:
JP2018006229A
Publication Date:
October 04, 2018
Filing Date:
January 18, 2018
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
G02B26/10; B60K35/00; G02B26/08; G02B27/01; G09G3/02; G09G3/20; G09G3/34
Domestic Patent References:
| JP2014132286A | 2014-07-17 | |||
| JP2016006496A | 2016-01-14 | |||
| JP2013047705A | 2013-03-07 | |||
| JP2010145923A | 2010-07-01 |
Foreign References:
| WO2014162414A1 | 2014-10-09 |
Attorney, Agent or Firm:
Atsushi Tateishi