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. 06, 2014
Filed:
Aug. 02, 2010
Kai-cheng Chuang, Tainan, TW;
Kai-Cheng Chuang, Tainan, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A touch panel, operated by a magnetic stylus, including: a display panel, having a display plane and an interface plane, the interface plane underlying the display plane; and a sensing assembly, underlying the display panel, having a first conductive layer, a second conductive layer, and a plurality of insulating spacers, the first conductive layer underlying the interface plane, and the insulating spacers being placed between the first conductive layer and the second conductive layer to divide the first conductive layer and the second conductive layer into a plurality of first conductive segments and a plurality of second conductive segments respectively, wherein one of the second conductive segments will be bent upward by a magnetic force to electrically connect with one of the first conductive segments when the magnetic stylus is applied thereto.