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.:
Date of Patent:
Jun. 09, 2015
Filed:
Jan. 09, 2013
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Sang-wook Kim, Yongin-si, KR;
Seong-jun Park, Seoul, KR;
David Seo, Yongin-si, KR;
Young-jun Yun, Seongnam-si, KR;
Yung-hee Yvette Lee, Seongnam-si, KR;
Chang-seung Lee, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;
Abstract
A touch sensor using a graphene diode and/or a touch panel including the touch sensor. The touch sensor includes a first sensing electrode configured to sense a touch; a first output line configured to transmit an electrical signal; and a first diode device including a first control terminal connected to the first sensing electrode, a first anode terminal connected to a voltage application unit, and a first cathode terminal connected to the first output line.