APPARATUS FOR SENSING CHARGE OF MULTI TOUCH PANEL

APPARATUS FOR SENSING CHARGE OF MULTI TOUCH PANEL

PURPOSE: A device for sensing charge amount of a multi-touch panel is provided to accumulate the charge amount without amplification corresponding to a multi-touch state of the multi-touch panel and to reduce noise by a noise standardization role, thereby minimizing the noise. CONSTITUTION: A signal...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIM, BUM SOO, YOU, JAE WOO, KIM, KYUNG HWAN, WOO, MIN SEOK
Format: Patent
Sprache:eng ; kor
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator KIM, BUM SOO
YOU, JAE WOO
KIM, KYUNG HWAN
WOO, MIN SEOK
description PURPOSE: A device for sensing charge amount of a multi-touch panel is provided to accumulate the charge amount without amplification corresponding to a multi-touch state of the multi-touch panel and to reduce noise by a noise standardization role, thereby minimizing the noise. CONSTITUTION: A signal transmitting unit(110) outputs a sensing signal in response to an input selection signal. A capacitance sensor(120) outputs charge amount corresponding to a touch state of a multi-touch panel in response to the sensing signal. A signal receiving unit(130) accumulates the charge amount and removes noise by controlling gains. A multiplexer(145) successively selects and outputs voltages which are outputted from the signal receiving unit in response to a voltage selection signal. An ADC(Analog to Digital Converter)(140) converts the voltages into a digital signal. [Reference numerals] (110) Signal transmitting unit; (131_1,131_k) Sampling unit; (133_1,133_k) Charge accumulation unit; (135) Gain control unit
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20130060069A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20130060069A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20130060069A3</originalsourceid><addsrcrecordid>eNrjZDB0DAhwDHIMCQ1WcPMPUgh29Qv29HNXcPZwDHJ3VfB3U_AN9QnxVAjxD3X2UAhw9HP14WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgaGxgYGZkBk6WhMnCoA2zsnNg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>APPARATUS FOR SENSING CHARGE OF MULTI TOUCH PANEL</title><source>esp@cenet</source><creator>KIM, BUM SOO ; YOU, JAE WOO ; KIM, KYUNG HWAN ; WOO, MIN SEOK</creator><creatorcontrib>KIM, BUM SOO ; YOU, JAE WOO ; KIM, KYUNG HWAN ; WOO, MIN SEOK</creatorcontrib><description>PURPOSE: A device for sensing charge amount of a multi-touch panel is provided to accumulate the charge amount without amplification corresponding to a multi-touch state of the multi-touch panel and to reduce noise by a noise standardization role, thereby minimizing the noise. CONSTITUTION: A signal transmitting unit(110) outputs a sensing signal in response to an input selection signal. A capacitance sensor(120) outputs charge amount corresponding to a touch state of a multi-touch panel in response to the sensing signal. A signal receiving unit(130) accumulates the charge amount and removes noise by controlling gains. A multiplexer(145) successively selects and outputs voltages which are outputted from the signal receiving unit in response to a voltage selection signal. An ADC(Analog to Digital Converter)(140) converts the voltages into a digital signal. [Reference numerals] (110) Signal transmitting unit; (131_1,131_k) Sampling unit; (133_1,133_k) Charge accumulation unit; (135) Gain control unit</description><language>eng ; kor</language><subject>BASIC ELECTRONIC CIRCUITRY ; CALCULATING ; CODE CONVERSION IN GENERAL ; CODING ; COMPUTING ; COUNTING ; DECODING ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130607&amp;DB=EPODOC&amp;CC=KR&amp;NR=20130060069A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130607&amp;DB=EPODOC&amp;CC=KR&amp;NR=20130060069A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM, BUM SOO</creatorcontrib><creatorcontrib>YOU, JAE WOO</creatorcontrib><creatorcontrib>KIM, KYUNG HWAN</creatorcontrib><creatorcontrib>WOO, MIN SEOK</creatorcontrib><title>APPARATUS FOR SENSING CHARGE OF MULTI TOUCH PANEL</title><description>PURPOSE: A device for sensing charge amount of a multi-touch panel is provided to accumulate the charge amount without amplification corresponding to a multi-touch state of the multi-touch panel and to reduce noise by a noise standardization role, thereby minimizing the noise. CONSTITUTION: A signal transmitting unit(110) outputs a sensing signal in response to an input selection signal. A capacitance sensor(120) outputs charge amount corresponding to a touch state of a multi-touch panel in response to the sensing signal. A signal receiving unit(130) accumulates the charge amount and removes noise by controlling gains. A multiplexer(145) successively selects and outputs voltages which are outputted from the signal receiving unit in response to a voltage selection signal. An ADC(Analog to Digital Converter)(140) converts the voltages into a digital signal. [Reference numerals] (110) Signal transmitting unit; (131_1,131_k) Sampling unit; (133_1,133_k) Charge accumulation unit; (135) Gain control unit</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>CALCULATING</subject><subject>CODE CONVERSION IN GENERAL</subject><subject>CODING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DECODING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB0DAhwDHIMCQ1WcPMPUgh29Qv29HNXcPZwDHJ3VfB3U_AN9QnxVAjxD3X2UAhw9HP14WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgaGxgYGZkBk6WhMnCoA2zsnNg</recordid><startdate>20130607</startdate><enddate>20130607</enddate><creator>KIM, BUM SOO</creator><creator>YOU, JAE WOO</creator><creator>KIM, KYUNG HWAN</creator><creator>WOO, MIN SEOK</creator><scope>EVB</scope></search><sort><creationdate>20130607</creationdate><title>APPARATUS FOR SENSING CHARGE OF MULTI TOUCH PANEL</title><author>KIM, BUM SOO ; YOU, JAE WOO ; KIM, KYUNG HWAN ; WOO, MIN SEOK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20130060069A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2013</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CALCULATING</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DECODING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM, BUM SOO</creatorcontrib><creatorcontrib>YOU, JAE WOO</creatorcontrib><creatorcontrib>KIM, KYUNG HWAN</creatorcontrib><creatorcontrib>WOO, MIN SEOK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM, BUM SOO</au><au>YOU, JAE WOO</au><au>KIM, KYUNG HWAN</au><au>WOO, MIN SEOK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>APPARATUS FOR SENSING CHARGE OF MULTI TOUCH PANEL</title><date>2013-06-07</date><risdate>2013</risdate><abstract>PURPOSE: A device for sensing charge amount of a multi-touch panel is provided to accumulate the charge amount without amplification corresponding to a multi-touch state of the multi-touch panel and to reduce noise by a noise standardization role, thereby minimizing the noise. CONSTITUTION: A signal transmitting unit(110) outputs a sensing signal in response to an input selection signal. A capacitance sensor(120) outputs charge amount corresponding to a touch state of a multi-touch panel in response to the sensing signal. A signal receiving unit(130) accumulates the charge amount and removes noise by controlling gains. A multiplexer(145) successively selects and outputs voltages which are outputted from the signal receiving unit in response to a voltage selection signal. An ADC(Analog to Digital Converter)(140) converts the voltages into a digital signal. [Reference numerals] (110) Signal transmitting unit; (131_1,131_k) Sampling unit; (133_1,133_k) Charge accumulation unit; (135) Gain control unit</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; kor
recordid cdi_epo_espacenet_KR20130060069A
source esp@cenet
subjects BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
title APPARATUS FOR SENSING CHARGE OF MULTI TOUCH PANEL
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T15%3A21%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KIM,%20BUM%20SOO&rft.date=2013-06-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20130060069A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true