Title:
表示装置および表示方法
Document Type and Number:
Japanese Patent JP7209195
Kind Code:
B2
Abstract:
A display device includes a liquid crystal panel and a light source that emits light onto the liquid crystal panel, the display device including: a video signal obtainer that obtains a video signal; a visible light signal obtainer that obtains a visible light signal; a panel controller that drives the liquid crystal panel at a predetermined frequency according to the video signal obtained; and a light source controller that repeats, in a predetermined cycle, a first control for causing a luminance change in the light source according to the visible light signal. The light source controller synchronizes a control for repeating the first control with a cycle for driving the liquid crystal panel by the panel controller.
Inventors:
Toshiyuki Maeda
Hideki Aoyama
Kensuke Nagauchi
Kazuhiko Nono
Kazuma Sakamoto
Mitsuaki Oshima
Hideki Aoyama
Kensuke Nagauchi
Kazuhiko Nono
Kazuma Sakamoto
Mitsuaki Oshima
Application Number:
JP2019553734A
Publication Date:
January 20, 2023
Filing Date:
October 04, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
G09G3/36; G02F1/133; G09G3/20; G09G3/34; G09G5/00; H04N5/74
Domestic Patent References:
| JP2017016071A |
Foreign References:
| WO2015059852A1 | ||||
| WO2016047030A1 | ||||
| WO2015033502A1 |
Attorney, Agent or Firm:
Hiroi Arai
Teraya Eisaku
Shinichi Michizaka
Teraya Eisaku
Shinichi Michizaka