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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 9048203 B1

PDFFull Text
Date of Patent:
Jun. 02, 2015

Filed:

Jul. 07, 2011

Light emitting device, method of manufacturing the same, and manufacturing apparatus therefor

Applicants:

Shunpei Yamazaki, Tokyo, JP;

Toshiji Hamatani, Kanagawa, JP;

Toru Takayama, Kanagawa, JP;

Inventors:

Shunpei Yamazaki, Tokyo, JP;

Toshiji Hamatani, Kanagawa, JP;

Toru Takayama, Kanagawa, JP;

Assignee:

Semiconductor Energy Laboratory Co., Ltd., , JP;

Attorney:

Husch Blackwell LLP

Primary Examiner:

Tan N Tran

Assistant Examiner:

Scott R Wilson

Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 27/32 (2006.01); H01L 21/67 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3218 (2013.01); H01L 21/67207 (2013.01); H01L 27/3211 (2013.01); H01L 27/322 (2013.01); H01L 27/3244 (2013.01); H01L 27/3281 (2013.01); H01L 51/5036 (2013.01); H01L 51/5237 (2013.01); H01L 51/5284 (2013.01); H01L 51/56 (2013.01); H01L 2251/5315 (2013.01);
Abstract

A light emitting device having high definition, a high aperture ratio, and high reliability is provided. The present invention achieves high definition and a high aperture ratio with a full color flat panel display using red, green, and blue color emission light by intentionally forming laminate portions, wherein portions of different organic compound layers of adjacent light emitting elements overlap with each other, without depending upon the method of forming the organic compound layers or the film formation precision.

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Yamazaki, Shunpei. (2015). Light emitting device, method of manufacturing the same, and manufacturing apparatus therefor (U.S. Patent No. 9048203). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9048203

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

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