APPARATUS AND METHOD FOR DETECTING HOVERING OBJECT, SWITCHING MATRIX, APPARATUS FOR DETERMINING COMPENSATION CAPACITANCE, METHOD OF COMPENSATING FOR FORCE SENSING CAPACITANCE, AND APPARATUS FOR DETECTING FORCE INPUT
Disclosed is a method of detecting a hovering object, the method including: an operation of precharging a compensation capacitor and a parallel capacitor, which is obtained by connecting in parallel a self-capacitor formed between an object hovering over a touch panel and an electrode of the touch p...
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creator | LEE Seung Wook LEE Jeong Woo RHIM Byung Sang |
description | Disclosed is a method of detecting a hovering object, the method including: an operation of precharging a compensation capacitor and a parallel capacitor, which is obtained by connecting in parallel a self-capacitor formed between an object hovering over a touch panel and an electrode of the touch panel and a parasitic capacitor of the touch panel, with a predetermined voltage; a first charge sharing operation of sharing charges by connecting the parallel capacitor and the compensation capacitor in series; a second charge sharing operation of sharing charges by connecting the parallel capacitor and the compensation capacitor in parallel; and an operation of outputting an electrical signal provided by the parallel capacitor while the parallel capacitor and the compensation capacitor are connected in parallel. |
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a first charge sharing operation of sharing charges by connecting the parallel capacitor and the compensation capacitor in series; a second charge sharing operation of sharing charges by connecting the parallel capacitor and the compensation capacitor in parallel; and an operation of outputting an electrical signal provided by the parallel capacitor while the parallel capacitor and the compensation capacitor are connected in parallel.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>MEASURING</subject><subject>MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjsEKwjAQRHvxIOo_LHit0KoIHtc0tRGahGSr3kqReBIt1H_1d0zEouDFw7LLMG9mh9EDtUaDVFlAmUHJqVAZ5MpAxokzEnILhdpzEw612XkpBnsQxIqglEhGHGP4pPSoKYUMDqZKzaVFEkoCQ41MEErG475L5V8eD4QAP4yD9dor4psKX_62sR71mJC6onE0ODeXzk3eexRNc-6fnrn2VruubU7u6u51ZedJulos1-tkheniP9cTKP9U1Q</recordid><startdate>20161201</startdate><enddate>20161201</enddate><creator>LEE Seung Wook</creator><creator>LEE Jeong Woo</creator><creator>RHIM Byung Sang</creator><scope>EVB</scope></search><sort><creationdate>20161201</creationdate><title>APPARATUS AND METHOD FOR DETECTING HOVERING OBJECT, SWITCHING MATRIX, APPARATUS FOR DETERMINING COMPENSATION CAPACITANCE, METHOD OF COMPENSATING FOR FORCE SENSING CAPACITANCE, AND APPARATUS FOR DETECTING FORCE INPUT</title><author>LEE Seung Wook ; 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a first charge sharing operation of sharing charges by connecting the parallel capacitor and the compensation capacitor in series; a second charge sharing operation of sharing charges by connecting the parallel capacitor and the compensation capacitor in parallel; and an operation of outputting an electrical signal provided by the parallel capacitor while the parallel capacitor and the compensation capacitor are connected in parallel.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING |
title | APPARATUS AND METHOD FOR DETECTING HOVERING OBJECT, SWITCHING MATRIX, APPARATUS FOR DETERMINING COMPENSATION CAPACITANCE, METHOD OF COMPENSATING FOR FORCE SENSING CAPACITANCE, AND APPARATUS FOR DETECTING FORCE INPUT |
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