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:
Nov. 23, 2021
Filed:
Mar. 15, 2019
Boe Technology Group Co., Ltd., Beijing, CN;
Yao Liang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A touch control auxiliary apparatus, protective casing, touch screen and mobile terminal. The touch control auxiliary apparatus comprises: a main body having a touch screen contact surface and a finger sliding surface; a plurality of control lines insulated from one another, the plurality of control lines are in the main body, orthogonal projections of the plurality of control lines onto the touch screen contact surface are parallel to one another, the plurality of control lines are in a same plane, and the plane where the plurality of control lines are located is not coplanar with the finger sliding surface; and a plurality of touch lines insulated from one another, wherein the plurality of touch lines are in the finger sliding surface and the plurality of touch lines are parallel to one another, and the plurality of touch lines are connected to the plurality of control lines in a one-to-one correspondence.