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:
Feb. 03, 2015
Filed:
Jan. 13, 2009
Yu-feng Chien, Taipei County, TW;
Tun-chun Yang, Taipei, TW;
Seok-lyul Lee, Hsinchu, TW;
Wei-ming Huang, Taipei, TW;
Yu-Feng Chien, Taipei County, TW;
Tun-Chun Yang, Taipei, TW;
Seok-Lyul Lee, Hsinchu, TW;
Wei-Ming Huang, Taipei, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A capacitive touch panel including a substrate, a plurality of first touch pads, a plurality of first dummy pads, an insulator layer, a plurality of second touch pads, and a plurality of second dummy pads is provided. The first touch pads arranged along a first direction are electrically connected. Each first touch pad has at least a first opening. The insulator layer covers the first touch pads and the first dummy pads insulated therefrom. The second touch pads arranged along a second direction are electrically connected and each second touch pad has at least a second opening. The size of the second opening is substantially larger than that of each first dummy pad. The second dummy pads insulated from the second touch pads are disposed on the insulator layer above the first opening, wherein the size of the first opening is substantially larger than that of each second dummy pad.