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:
May. 07, 2013
Filed:
Dec. 30, 2008
Min Ho Sohn, Anyang-si, KR;
Jong Seong Choi, Anyang-si, KR;
Hyung Uk Jang, Seongnam-si, KR;
Sang Hyuck Bae, Seoul, KR;
Byung Chun Yu, Gunpo-si, KR;
Min Ho Sohn, Anyang-si, KR;
Jong Seong Choi, Anyang-si, KR;
Hyung Uk Jang, Seongnam-si, KR;
Sang Hyuck Bae, Seoul, KR;
Byung Chun Yu, Gunpo-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided are a multi-touch system and a driving method thereof. The method includes, extracting using a digital processor a touch frequency and at least one angle associated with at least one touch from image information captured by each of at least two cameras, selecting a touch mode on the basis of sum value of the touch frequencies extracted from the image information captured by the cameras, and performing a touch function corresponding to the selected touch mode using a user interface.