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 9634291 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 25, 2017

Filed:

Oct. 10, 2014
Applicant:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

Ki-Seo Kim, Yongin, KR;

Sung-Kook Park, Yongin, KR;

Seung-Chan Lee, Yongin, KR;

Assignee:

Samsung Display Co., Ltd., Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/05 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5296 (2013.01); H01L 51/0562 (2013.01);
Abstract

An organic light-emitting transistor (OLET) is provided. The OLET includes: a substrate; at least one first electrode on the substrate; a first semiconductor layer having a first conductive type on the first electrode; a second semiconductor layer having a second conductive type on the first semiconductor layer; a gate electrode disposed on a side surface of the second semiconductor layer; a gate insulating layer disposed between the gate electrode and the second semiconductor layer; an organic emission layer on the second semiconductor layer.


Find Patent Forward Citations

Kim, Ki-Seo. (2017). Organic light-emitting transistor (U.S. Patent No. 9634291). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9634291

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