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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.:

US 10001860 B1

PDFFull Text
Expired
Date of Patent:
Jun. 19, 2018

Filed:

Feb. 05, 2016

Touch display panel, fabricating method thereof and driving method thereof

Applicants:

Boe Technology Group Co., Ltd., Beijing, CN;

Ordos Yuansheng Optoelectronics Co., Ltd., Ordos, CN;

Inventors:

Xin Li, Beijing, CN;

Lili Bian, Beijing, CN;

Xi Chen, Beijing, CN;

Kunpeng Zhang, Beijing, CN;

Zhongxu Guo, Beijing, CN;

Tianlei Shi, Beijing, CN;

Jingyi Xu, Beijing, CN;

Assignees:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Ordos, CN;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Stephen G Sherman

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01); G09G 3/32 (2016.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/044 (2013.01); G09G 3/32 (2013.01); G09G 3/3648 (2013.01); G06F 2203/04103 (2013.01);
Abstract

A touch display panel, a fabricating method thereof and a driving method thereof are disclosed. The panel comprises a first touch electrode, a second touch electrode, a first touch electrode line and a second touch electrode line. The first touch electrode line and the second touch electrode line are arranged to intersect with each other to determine a touch location based on a change of a capacitance between the first touch electrode and the second touch electrode. The first touch electrode is arranged on an array substrate of the touch display panel. The second touch electrode and the second touch electrode line connected thereto are arranged on an opposing substrate of the touch display panel, and the second touch electrode overlaps with a projection of the first touch electrode in a direction perpendicular to the touch display panel. The first touch electrode line is arranged on the opposing substrate and connected to the second touch electrode. Alternatively the first touch electrode line is arranged on the array substrate and connected to the first touch electrode. In this way, an aperture ratio can be increased.

Find Patent Forward Citations

Li, Xin. (2018). Touch display panel, fabricating method thereof and driving method thereof (U.S. Patent No. 10001860). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10001860

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