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Patent Searching and Data


Title:
DISPLAY DEVICE, DISPLAY DEVICE PRODUCTION METHOD, AND DISPLAY DEVICE PRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/235206
Kind Code:
A1
Abstract:
The invention comprises: a light-emitting element layer (5) containing a light-emitting element; a TFT layer (4) formed in a lower layer than the light-emitting element layer (5) and containing a transistor used for driving the light-emitting element; and a seal layer (6) covering the light-emitting element. The seal layer includes a first inorganic seal film (26) and a second inorganic seal film (28) in an upper layer therefrom. The second inorganic seal film covers an edge surface (4t) of the TFT layer.

Inventors:
OHTA YOSHIFUMI
Application Number:
PCT/JP2017/022901
Publication Date:
December 27, 2018
Filing Date:
June 21, 2017
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
H05B33/04; G09F9/30; H01L27/32; H01L51/50; H05B33/06; H05B33/10
Domestic Patent References:
WO2003061346A12003-07-24
Foreign References:
JP2003100450A2003-04-04
JP2017008477A2017-01-12
JP2004047447A2004-02-12
JP2007080569A2007-03-29
JP2015195104A2015-11-05
JP2016004109A2016-01-12
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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