Title:
OPTICAL PATH CONTROL DEVICE, DISPLAY DEVICE, AND OPTICAL PATH CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/047931
Kind Code:
A1
Abstract:
The present invention suitably displays a moving image while suitably oscillating an oscillation part. The present invention comprises: an oscillation part that has an optical part on which light is incident; an actuator that is capable of oscillating the oscillation part; a driving part that applies a drive signal to the actuator, thereby causing the actuator to oscillate the oscillation part and controlling an optical path; and a control part that controls the driving part, wherein the control part sets, for each frame in which an image is displayed, the number of subframes in which some of pixels included in image data of a frame are displayed, and sets the oscillation speed of the oscillation part on the basis of the number of subframes.
Inventors:
TAKADA HIROYUKI (JP)
Application Number:
PCT/JP2023/015470
Publication Date:
March 07, 2024
Filing Date:
April 18, 2023
Export Citation:
Assignee:
JVCKENWOOD CORP (JP)
International Classes:
H04N5/74; G03B21/00; G03B21/14; G09G3/20
Foreign References:
| JP2022093047A | 2022-06-23 | |||
| JP2004177876A | 2004-06-24 | |||
| JP2017027024A | 2017-02-02 | |||
| JP2010197785A | 2010-09-09 | |||
| JP2008286908A | 2008-11-27 | |||
| JP2008271413A | 2008-11-06 | |||
| KR20070067815A | 2007-06-29 | |||
| US20070018934A1 | 2007-01-25 | |||
| US20060279702A1 | 2006-12-14 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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