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.

Date of Patent:
Sep. 08, 2015

Filed:

Sep. 28, 2011
Applicants:

Hwan-soo Jang, Yongin, KR;

Chang-soo Pyon, Yongin, KR;

Inventors:

Hwan-Soo Jang, Yongin, KR;

Chang-Soo Pyon, Yongin, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/10 (2006.01); G09G 3/30 (2006.01); G09G 3/32 (2006.01); G11C 19/18 (2006.01); G11C 19/28 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3266 (2013.01); G11C 19/184 (2013.01); G11C 19/28 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/0262 (2013.01); G09G 2310/0283 (2013.01); G09G 2310/0286 (2013.01); G09G 2330/025 (2013.01); G09G 2330/027 (2013.01);
Abstract

An emission control line driver is capable of securing the stability of an output and of freely controlling the width of emission control signals. The emission control line driver includes a plurality of stages respectively coupled to emission control lines. Each of the stages includes a plurality of transistors that are configured to output the emission control signal. The width of the emission control signal may be controlled to correspond to the width of a start signal. Furthermore, a circuit structure of the stages is simplified.


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Jang, Hwan-Soo. (2015). Emission control line driver and organic light emitting display using the same (U.S. Patent No. 9129562). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9129562

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