Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/230571
Kind Code:
A1
Abstract:
A MIP-type display device, wherein the number of gradations of color is increased. The display device (1) comprises: a reflection electrode (20); a facing electrode (24) provided facing the reflection electrode (20); a color filter (26) provided on the opposite side of the facing electrode (24) from the side facing the reflection electrode (20); a plurality of divided pixels (P2) including a holding part that holds a potential corresponding to a gradation expression; and an inorganic light-emitting body (U) provided closer to the facing electrode (24) than the color filter (26), the inorganic light-emitting body (U) reflecting light.
Inventors:
OGAWA AKIHIRO (JP)
IKEDA MASANOBU (JP)
IKEDA MASANOBU (JP)
Application Number:
PCT/JP2020/017475
Publication Date:
November 19, 2020
Filing Date:
April 23, 2020
Export Citation:
Assignee:
JAPAN DISPLAY INC (JP)
International Classes:
G09G3/20; G02F1/13357; G02F1/1368; G09F9/33; G09F9/46; G09G3/34; G09G3/36; H01L33/56; H01L33/62
Domestic Patent References:
| WO2019064575A1 | 2019-04-04 |
Foreign References:
| JP2003076302A | 2003-03-14 | |||
| JP2013186294A | 2013-09-19 | |||
| JP2017111384A | 2017-06-22 | |||
| JP2016161763A | 2016-09-05 | |||
| JP2002196702A | 2002-07-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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