Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/189131
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a display device that is resistant to thermal stresses when a micro LED is mounted. The display device according to one embodiment of the present invention comprises a display panel having a display area for displaying an image, the display panel including an insulating substrate, a first electrode provided on the insulating substrate, a first organic insulating layer covering the first electrode, an inorganic insulating layer provided on the first organic insulating layer, a pixel electrode provided on the inorganic insulting layer, a second organic insulating layer covering the pixel electrode, and a pad part provided on the second organic insulating layer. The inorganic insulating layer has a first opening for electrically connecting the first electrode and the pixel electrode. The second organic insulating layer has a second opening for electrically connecting the pixel electrode and the pad part. The pixel electrode is formed by a transparent electroconductive material.
Inventors:
AOKI YOSHINORI (JP)
KANAYA YASUHIRO (JP)
OGAWA AKIHIRO (JP)
KANAYA YASUHIRO (JP)
OGAWA AKIHIRO (JP)
Application Number:
PCT/JP2020/006032
Publication Date:
September 24, 2020
Filing Date:
February 17, 2020
Export Citation:
Assignee:
JAPAN DISPLAY INC (JP)
International Classes:
G09F9/30; G09F9/33; H01L33/00
Foreign References:
| JP2018101785A | 2018-06-28 | |||
| JP2000156504A | 2000-06-06 | |||
| US20180083218A1 | 2018-03-22 | |||
| US20180166429A1 | 2018-06-14 | |||
| US20170133620A1 | 2017-05-11 |
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
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