Title:
発光装置
Document Type and Number:
Japanese Patent JP6608600
Kind Code:
B2
Abstract:
A flexible device with fewer defects caused by a crack is provided. A flexible device with high productivity is also provided. Furthermore, a flexible device with less display failure even in a high temperature and high humidity environment is provided. A light-emitting device includes a first flexible substrate, a second flexible substrate, a buffer layer, a first crack inhibiting layer, and a light-emitting element. A first surface of the first flexible substrate faces a second surface of the second flexible substrate. The buffer layer and the first crack inhibiting layer are provided over the first surface of the first flexible substrate. The buffer layer overlaps with the first crack inhibiting layer. The light-emitting element is provided over the second surface of the second flexible substrate.
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Inventors:
Masataka Nakata
Takabe Abe
Naoyuki Senda
Takabe Abe
Naoyuki Senda
Application Number:
JP2015041320A
Publication Date:
November 20, 2019
Filing Date:
March 03, 2015
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
G09F9/30; G06F3/041; G06F3/044; G09F9/00; H01L51/50; H05B33/02; H05B33/04; H05B33/14
Domestic Patent References:
| JP2003174153A | ||||
| JP2003280035A | ||||
| JP2010224426A | ||||
| JP2012028761A | ||||
| JP2008192875A | ||||
| JP2005235497A |