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 8604494 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 10, 2013

Filed:

Dec. 07, 2011
Applicant:

Hideaki Matsushima, Osaka, JP;

Inventor:

Hideaki Matsushima, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/18 (2006.01); H01L 29/20 (2006.01); H01L 33/00 (2010.01); H01L 29/08 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A non-light-emitting cellis provided between pixelsand. In formation of the pixel, ink for forming an organic light-emitting layer is dripped into sub-pixelsin this order. This also applies to the pixel. However, such ink is not dripped into the non-light-emitting cellsince the organic light-emitting layer is not formed in the non-light-emitting cell. Regarding banksanddefining the sub-pixelof the pixel, an inclination angle θof a wallof the bankis larger than an inclination angle θof a wallof the bank. Meanwhile, regarding banksanddefining the sub-pixel, an inclination angle θof a wallof the bankis equivalent to an inclination angle θof a wallof the bank


Find Patent Forward Citations

Matsushima, Hideaki. (2013). Organic light-emitting panel for controlling an organic light emitting layer thickness, and organic display device (U.S. Patent No. 8604494). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8604494

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