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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 10418591 B1

PDFFull Text
Expired
Date of Patent:
Sep. 17, 2019

Filed:

Jun. 15, 2017

Light emitting device

Applicant:

Koito Manufacturing Co., Ltd., Tokyo, JP;

Inventors:

Tomoaki Harada, Shizuoka, JP;

Masaya Shido, Shizuoka, JP;

Yoshiro Ito, Shizuoka, JP;

Assignee:

Koito Manufacturing Co., Ltd., Tokyo, JP;

Attorney:

Abelman, Frayne & Schwab

Primary Examiner:

Mohammad M Choudhry

Int. Cl.
CPC ...
H01L 31/12 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); F21V 21/08 (2006.01); F21S 43/19 (2018.01); F21S 43/145 (2018.01); F21S 43/20 (2018.01); F21S 43/31 (2018.01); F21S 43/33 (2018.01);
U.S. Cl.
CPC ...
H01L 51/5265 (2013.01); F21S 43/145 (2018.01); F21S 43/19 (2018.01); F21S 43/26 (2018.01); F21S 43/315 (2018.01); F21S 43/33 (2018.01); F21V 21/0808 (2013.01); H01L 51/0096 (2013.01); H01L 51/524 (2013.01); H01L 51/5206 (2013.01); H01L 51/5221 (2013.01); H01L 51/5225 (2013.01); H01L 51/5271 (2013.01);
Abstract

Provided is a light emitting device disposed along a transparent member. The light emitting device includes: an organic electroluminescence panel having a translucent substrate disposed to face the transparent member, a translucent anode disposed on the substrate, an organic material layer disposed on the anode, and a non-translucent cathode disposed on the organic material layer. The organic material layer and the cathode are formed in a form of stripes. The cathode is formed wider than the organic material layer.

Find Patent Forward Citations

Harada, Tomoaki. (2019). Light emitting device (U.S. Patent No. 10418591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10418591

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

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