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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 10811636 B1

PDFFull Text
Date of Patent:
Oct. 20, 2020

Filed:

Sep. 05, 2017

Light emitting device manufacturing method and apparatus thereof

Applicant:

Int Tech Co., Ltd., Hsinchu County, TW;

Inventors:

Yu-Hung Chen, Taoyuan, TW;

Meng-Hung Hsin, New Taipei, TW;

Cheng-Hsin Chen, Hsinchu County, TW;

Assignee:

INT TECH CO., LTD., Hsinchu County, TW;

Attorneys:

WPAT, P.C., Intellectual Property Attorneys

Anthony King

Primary Examiner:

Joseph L Williams

Assistant Examiner:

Jose M Diaz

Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5262 (2013.01); H01L 27/3211 (2013.01); H01L 51/0026 (2013.01); H01L 51/506 (2013.01); H01L 51/5012 (2013.01); H01L 51/5076 (2013.01); H01L 51/5088 (2013.01); H01L 51/5096 (2013.01); H01L 51/524 (2013.01); H01L 51/56 (2013.01); H01L 27/3246 (2013.01); H01L 51/0097 (2013.01); H01L 51/5253 (2013.01);
Abstract

A light emitting device includes a first type carrier transportation layer and an organic light emitting unit over the first type carrier transportation layer. The light emitting device further includes a second type carrier transportation layer over the organic light emitting unit, wherein the second type is opposite to the first type. At least one of the first type carrier transportation layer and the second type carrier transportation layer includes a metal element.

Find Patent Forward Citations

Chen, Yu-Hung. (2020). Light emitting device manufacturing method and apparatus thereof (U.S. Patent No. 10811636). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10811636

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

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