Touch panel having high resolution
US10133431B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2016 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Dec 13, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04108
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a touch panel capable of detecting a capacitive touch input of a finger of a human body or a touch input tool having conduction characteristics similar to those of the finger, and more particularly, to a structure of a touch panel having a high resolution so as to detect a touch input tool having a diameter smaller than a unit pi. In a touch panel having a high resolution according to an exemplary embodiment of the present invention, it is possible to maintain high touch sensitivity while minimizing a change in structures of touch patterns depending on a size or a purpose of the touch panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.