ELECTRONIC DEVICE AND METHOD FOR SEALING ELECTRONIC DEVICE

Title:

ELECTRONIC DEVICE AND METHOD FOR SEALING ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2017/047346

Kind Code:

A1

Abstract:

The present invention addresses the problem of providing an electronic device that is provided with a sealing layer having high gas barrier performance, and a method for sealing the electronic device using the sealing layer. This electronic device has, on a base material, a functional element and a sealing layer that seals the functional element. The electronic device is characterized in that the sealing layer is a laminated body, which is configured from a first gas barrier layer containing the oxide of a Group 12-14 non-transition metal (M1), and a second gas barrier layer containing the oxide of a transition metal (M2) disposed in contact with the first gas barrier layer, or the sealing layer is a gas barrier layer containing the composite oxide of the non-transition metal (M1) and the transition metal (M2), or the sealing layer has a region containing the composite oxide.

Inventors:

OKUYAMA MASATO (JP)
OBUCHI REIKO (JP)

Application Number:

PCT/JP2016/074751

Publication Date:

March 23, 2017

Filing Date:

August 25, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KONICA MINOLTA INC (JP)

International Classes:

H05B33/04; H01L51/50

Foreign References:

JP2015003464A	2015-01-08
JP2014151571A	2014-08-25
JPH07169567A	1995-07-04
JP2008214677A	2008-09-18
CN1482840A	2004-03-17
US20150348803A1	2015-12-03