Capacitive input device and capacitive input method
Provided are a capacitance-type input device and a capacitance-type input method with which it is possible to determine which of a plurality of touch switches has been touched. A capacitive input device includes: a plurality of touch switches; and a determination unit that determines, on the basis o...
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| creator | KITAGAWA KOHEI FUJIKI KOJI |
| description | Provided are a capacitance-type input device and a capacitance-type input method with which it is possible to determine which of a plurality of touch switches has been touched. A capacitive input device includes: a plurality of touch switches; and a determination unit that determines, on the basis of the outputs of the plurality of touch switches, a touch operation to any one of the plurality of touch switches. The determination unit performs a first comparison for comparing a first threshold value used in the determination of the presence or absence of the touch operation with each of the outputs of the plurality of touch switches. Performing a second comparison of comparing an output greater than the first threshold value among the outputs of the plurality of touch switches with a plurality of comparison threshold values which are greater than the first threshold value and are different from each other; on the basis of a comparison result obtained in the first comparison or the second comparison, a touch op |
| format | Patent |
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A capacitive input device includes: a plurality of touch switches; and a determination unit that determines, on the basis of the outputs of the plurality of touch switches, a touch operation to any one of the plurality of touch switches. The determination unit performs a first comparison for comparing a first threshold value used in the determination of the presence or absence of the touch operation with each of the outputs of the plurality of touch switches. 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Performing a second comparison of comparing an output greater than the first threshold value among the outputs of the plurality of touch switches with a plurality of comparison threshold values which are greater than the first threshold value and are different from each other; on the basis of a comparison result obtained in the first comparison or the second comparison, a touch op</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PULSE TECHNIQUE</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB2TixITM4sySxLVcjMKygtUUhJLctMTlVIzEtRSEaXy00tychP4WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcVAPal5qSXxzn6GhqZmFmZG5saOxsSoAQD_KSx-</recordid><startdate>20230203</startdate><enddate>20230203</enddate><creator>KITAGAWA KOHEI</creator><creator>FUJIKI KOJI</creator><scope>EVB</scope></search><sort><creationdate>20230203</creationdate><title>Capacitive input device and capacitive input method</title><author>KITAGAWA KOHEI ; FUJIKI KOJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115686273A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PULSE TECHNIQUE</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>KITAGAWA KOHEI</creatorcontrib><creatorcontrib>FUJIKI KOJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KITAGAWA KOHEI</au><au>FUJIKI KOJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Capacitive input device and capacitive input method</title><date>2023-02-03</date><risdate>2023</risdate><abstract>Provided are a capacitance-type input device and a capacitance-type input method with which it is possible to determine which of a plurality of touch switches has been touched. 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| language | chi ; eng |
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| subjects | BASIC ELECTRONIC CIRCUITRY CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PERFORMING OPERATIONS PHYSICS PULSE TECHNIQUE TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
| title | Capacitive input device and capacitive input method |
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