Touch substrate and touch screen
US10248272B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 23, 2017 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Apr 14, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10151
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a touch substrate and a touch screen, which belongs to the field of touch technology. The touch substrate includes a touch region and a black matrix pattern surrounding the touch region, the touch substrate including a plurality of touch electrode patterns, wherein the touch electrode pattern includes a first portion overlapped on the black matrix pattern, and wherein in the first portion, if an included angle formed by a first edge and an extending line of a second edge is less than 120°, the first edge and the second edge are formed to be connected with at least one third edge, such that included angles between two edges adjacent to each other among the first edge, the second edge and the third edge are greater than 120°.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.