Title:
画像表示装置
Document Type and Number:
Japanese Patent JP6869853
Kind Code:
B2
Abstract:
According to the present invention, in an image display device that displays two images in parallel, a peak current for light source driving and continuation of a peak current are suppressed without reducing luminance of a display image. An image display device includes a light source unit, two panel units, and a timing control unit. A period of one frame of an image displayed by each panel unit has a standby period in which the panel unit is not illuminated by the light source unit for image generation and a lighting period in which the panel unit is illuminated by the light source unit. The timing control unit controls an operation timing such that the periods of one frame of the images displayed by the respective panel units overlap, and frame start times of the periods are shifted from each other by a predetermined delay time.
Inventors:
Ukai Ryushi
Kinho Seo
Kinho Seo
Application Number:
JP2017165366A
Publication Date:
May 12, 2021
Filing Date:
August 30, 2017
Export Citation:
Assignee:
Hitachi LG Data Storage Co., Ltd.
International Classes:
H04N5/74; G02B27/02; G09G3/20; G09G3/34; G09G5/00; H04N5/64
Domestic Patent References:
| JP2014225725A | ||||
| JP2013061521A | ||||
| JP2013044779A |
Attorney, Agent or Firm:
Aoritsu patent business corporation