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1. US20180046291 - Touch unit and manufacturing method thereof and touch substrate

Office United States of America
Application Number 15541920
Application Date 29.09.2016
Publication Number 20180046291
Publication Date 15.02.2018
Grant Number 10067589
Grant Date 04.09.2018
Publication Kind B2
IPC
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044
by capacitive means
G06F 3/041
G06F 3/044
CPC
G06F 2203/04112
G06F 3/0412
G06F 3/044
Applicants BOE TECHNOLOGY GROUP CO., LTD.
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Inventors Lianjie Qu
Agents Ladas & Parry LLP
Loren K. Thompson
Priority Data 2016 1 0060248 28.01.2016 CN
Title
(EN) Touch unit and manufacturing method thereof and touch substrate
Abstract
(EN)

A touch unit and a manufacturing method thereof and a touch substrate are provided. The touch unit includes a first touch electrode, a second touch electrode and a conductive branch, the second touch electrode includes a first sub-electrode, a second sub-electrode and a conductive bridge wire, the first sub-electrode is located at one side of the first touch electrode and the second sub-electrode is located at the other side of the first touch electrode, the conductive bridge wire strides over the first touch electrode and two ends of the conductive bridge wire are connected with the first sub-electrode and the second sub-electrode respectively; and the conductive branch is connected with the second touch electrode and insulated from the first touch electrode, and an orthogonal projection of the conductive branch on a plane the first touch electrode at least partially located falls in a region corresponding to the first touch electrode.

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