Electronic apparatus for detecting touch, method of controlling the same, and display apparatus including touch controller
US10521108B2 · kind B2 · utility
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2References
17Claims
0Family size
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Key dates
| Filing date | Aug 29, 2017 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Aug 29, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic apparatus includes a memory that stores a specified criterion for classifying a type of a touch region according to an assigned function, and a processor that classifies at least one touch region as belonging to a palm region for assigning a first function or to a pen region for assigning a second function based on the specified criterion if a touch to a touch panel is detected, issues an individual identifier (ID) for the pen region, and issues a group ID after performing grouping for the palm region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.