Title:
DISPLAY DEVICE AND ARRAY SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2020/066249
Kind Code:
A1
Abstract:
This display device comprises: a substrate; a plurality of pixels provided on the substrate; a light emitting element and a plurality of transistors, which are provided on each of the plurality of pixels; a signal line which supplies a signal to the pixel; a first semiconductor layer and a second semiconductor layer which are provided in different layers in a direction perpendicular to the substrate, and at least partially overlap each other in plan view; a first gate electrode provided in a region overlapping a part of the first semiconductor layer; a first insulation film provided between the first gate electrode and the first semiconductor layer; and a second insulation film provided between the first semiconductor layer and the second semiconductor layer.
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Inventors:
IKEDA MASANOBU (JP)
KANAYA YASUHIRO (JP)
AOKI YOSHINORI (JP)
KANAYA YASUHIRO (JP)
AOKI YOSHINORI (JP)
Application Number:
PCT/JP2019/028861
Publication Date:
April 02, 2020
Filing Date:
July 23, 2019
Export Citation:
Assignee:
JAPAN DISPLAY INC (JP)
International Classes:
G09F9/30; G09G3/20; G09G3/32; G09G3/3233; H01L27/32; H01L51/50
Foreign References:
JP2017120908A | 2017-07-06 | |||
JP2007256881A | 2007-10-04 | |||
JP2005062618A | 2005-03-10 | |||
JP2006119590A | 2006-05-11 | |||
JP2001154218A | 2001-06-08 | |||
JP2014170829A | 2014-09-18 | |||
JP2005217342A | 2005-08-11 | |||
JP2018072840A | 2018-05-10 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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