Resistive touch screen, organic light emitting diode display, and manufacturing method thereof
US11309366B2 · kind B2 · utility
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12Claims
0Family size
Inventor
Key dates
| Filing date | Feb 25, 2019 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Apr 22, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A resistive touch screen includes: a cover plate; conductive traces formed on the cover plate; a carbon resistance layer printed on the cover plate between the conductive traces, wherein the conductive traces are electrically connected to the carbon resistance layer to form an inductive resistive layer, and a resistance value can be changed by external pressure to achieve touch control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.