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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10333103 B1

PDFFull Text
Date of Patent:
Jun. 25, 2019

Filed:

Nov. 04, 2015

Electroluminescent device and method for producing same

Applicant:

Sharp Kabushiki Kaisha, Sakai, Osaka, JP;

Inventors:

Takeshi Hirase, Sakai, JP;

Tetsuya Okamoto, Sakai, JP;

Tohru Senoo, Sakai, JP;

Tohru Sonoda, Sakai, JP;

Daichi Nishikawa, Sakai, JP;

Seiji Fujiwara, Sakai, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Mounir S Amer

Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); H01L 27/3244 (2013.01); H01L 51/0097 (2013.01); H01L 51/56 (2013.01); H01L 2251/5338 (2013.01); H01L 2251/558 (2013.01);
Abstract

In an organic EL display device that includes a TFT substrate (substrate) and an organic EL element (electroluminescent element) provided on the TFT substrate, a sealing film is provided that seals the organic EL element. The sealing film includes one or more layers of inorganic film. The thickness of a peripheral portion of at least one layer of inorganic film among the one or more layers of inorganic film is made thick. Further, a liquid repellent layer is provided covering the sealing film.

Find Patent Forward Citations

Hirase, Takeshi. (2019). Electroluminescent device and method for producing same (U.S. Patent No. 10333103). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10333103

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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