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:
Oct. 31, 2017
Filed:
Aug. 29, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, Sichuan, CN;
Xiuzhu Tang, Beijing, CN;
Bin Ji, Beijing, CN;
Abstract
The present disclosure provides a flexible printed circuit board (FPCB), a method for manufacturing the FPCB, and a capacitive touch display device with the FPCB. The FPCB comprises an FPCB substrate and a common electrode voltage (VCOM) filter circuit arranged on the FPCB substrate. The FPCB further includes one or more filter units. the filter units comprises: a conduction layer, arranged on the FPCB substrate and electrically connected to a VCOM output end of the VCOM filter circuit; an isolation layer, arranged on the conduction layer; and a shielding film, which is grounded, arranged on the isolation layer and arranged parallel with the conduction layer.