Title:
DISPLAY DEVICE AND CONTROL METHOD FOR DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/116070
Kind Code:
A1
Abstract:
To provide a display device which is capable of enhancing display quality and a control method for the display device. The present invention is provided with: a display panel including a plurality of pixels disposed in a matrix shape, a common electrode, a pixel electrode provided for each pixel, a liquid crystal layer including a polymer and liquid crystal molecules; a light source that emits light to the display panel; and a controller which controls a voltage between the common electrode and the pixel electrodes, and controls an operation of the light source, wherein the controller applies, in a first period, voltages according to image components between the common electrode and the pixel electrodes in an order from pixels positioned in an opposite side of the light source to write the image components, and, in the first period, turns the light source on to display the image on the display panel according to the written image components.
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Inventors:
NOICHI SHUNSUKE (JP)
IMAI TAKAYUKI (JP)
IMAI TAKAYUKI (JP)
Application Number:
PCT/JP2019/043306
Publication Date:
June 11, 2020
Filing Date:
November 05, 2019
Export Citation:
Assignee:
JAPAN DISPLAY INC (JP)
International Classes:
G09G3/20; G02F1/133; G02F1/13357; G09G3/34; G09G3/36
Foreign References:
| JP2017076002A | 2017-04-20 | |||
| JP2018013714A | 2018-01-25 | |||
| JP2018120021A | 2018-08-02 |
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
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