PLASMA PROCESSING EQUIPMENT
Plasma processing equipment includes a chuck stage for supporting a wafer and including a lower electrode, an upper electrode disposed on the chuck stage, an AC power supply which applies first to third signals having different magnitudes of frequencies to the upper electrode or the lower electrode,...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| 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 | KANG, HYEONG MO NOH, YOUNG JIN IM, JI SOO LEE, YONG WOO HORIGUCHI, MASATO HAN, PETER BYUNG H SHIM, SEUNG BO LEE, CHEON KYU SUNG, DOUG YONG |
| description | Plasma processing equipment includes a chuck stage for supporting a wafer and including a lower electrode, an upper electrode disposed on the chuck stage, an AC power supply which applies first to third signals having different magnitudes of frequencies to the upper electrode or the lower electrode, a dielectric ring which surrounds the chuck stage, an edge electrode located within the dielectric ring, and a resonance circuit connected to the edge electrode. The resonance circuit includes a filter circuit which allows only the third signal among the first to third signals to pass, and a series resonance circuit connected in series with the filter circuit and having a first coil and a first variable capacitor connected in series and grounded. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2019304754A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2019304754A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2019304754A13</originalsourceid><addsrcrecordid>eNrjZJAO8HEM9nVUCAjyd3YNDvb0c1dwDQz1DPB19QvhYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBoaWxgYm5qYmjobGxKkCAOkgIa8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PLASMA PROCESSING EQUIPMENT</title><source>esp@cenet</source><creator>KANG, HYEONG MO ; NOH, YOUNG JIN ; IM, JI SOO ; LEE, YONG WOO ; HORIGUCHI, MASATO ; HAN, PETER BYUNG H ; SHIM, SEUNG BO ; LEE, CHEON KYU ; SUNG, DOUG YONG</creator><creatorcontrib>KANG, HYEONG MO ; NOH, YOUNG JIN ; IM, JI SOO ; LEE, YONG WOO ; HORIGUCHI, MASATO ; HAN, PETER BYUNG H ; SHIM, SEUNG BO ; LEE, CHEON KYU ; SUNG, DOUG YONG</creatorcontrib><description>Plasma processing equipment includes a chuck stage for supporting a wafer and including a lower electrode, an upper electrode disposed on the chuck stage, an AC power supply which applies first to third signals having different magnitudes of frequencies to the upper electrode or the lower electrode, a dielectric ring which surrounds the chuck stage, an edge electrode located within the dielectric ring, and a resonance circuit connected to the edge electrode. The resonance circuit includes a filter circuit which allows only the third signal among the first to third signals to pass, and a series resonance circuit connected in series with the filter circuit and having a first coil and a first variable capacitor connected in series and grounded.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; BASIC ELECTRONIC CIRCUITRY ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; RESONATORS ; SEMICONDUCTOR DEVICES</subject><creationdate>2019</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&date=20191003&DB=EPODOC&CC=US&NR=2019304754A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191003&DB=EPODOC&CC=US&NR=2019304754A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANG, HYEONG MO</creatorcontrib><creatorcontrib>NOH, YOUNG JIN</creatorcontrib><creatorcontrib>IM, JI SOO</creatorcontrib><creatorcontrib>LEE, YONG WOO</creatorcontrib><creatorcontrib>HORIGUCHI, MASATO</creatorcontrib><creatorcontrib>HAN, PETER BYUNG H</creatorcontrib><creatorcontrib>SHIM, SEUNG BO</creatorcontrib><creatorcontrib>LEE, CHEON KYU</creatorcontrib><creatorcontrib>SUNG, DOUG YONG</creatorcontrib><title>PLASMA PROCESSING EQUIPMENT</title><description>Plasma processing equipment includes a chuck stage for supporting a wafer and including a lower electrode, an upper electrode disposed on the chuck stage, an AC power supply which applies first to third signals having different magnitudes of frequencies to the upper electrode or the lower electrode, a dielectric ring which surrounds the chuck stage, an edge electrode located within the dielectric ring, and a resonance circuit connected to the edge electrode. The resonance circuit includes a filter circuit which allows only the third signal among the first to third signals to pass, and a series resonance circuit connected in series with the filter circuit and having a first coil and a first variable capacitor connected in series and grounded.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>RESONATORS</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAO8HEM9nVUCAjyd3YNDvb0c1dwDQz1DPB19QvhYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBoaWxgYm5qYmjobGxKkCAOkgIa8</recordid><startdate>20191003</startdate><enddate>20191003</enddate><creator>KANG, HYEONG MO</creator><creator>NOH, YOUNG JIN</creator><creator>IM, JI SOO</creator><creator>LEE, YONG WOO</creator><creator>HORIGUCHI, MASATO</creator><creator>HAN, PETER BYUNG H</creator><creator>SHIM, SEUNG BO</creator><creator>LEE, CHEON KYU</creator><creator>SUNG, DOUG YONG</creator><scope>EVB</scope></search><sort><creationdate>20191003</creationdate><title>PLASMA PROCESSING EQUIPMENT</title><author>KANG, HYEONG MO ; NOH, YOUNG JIN ; IM, JI SOO ; LEE, YONG WOO ; HORIGUCHI, MASATO ; HAN, PETER BYUNG H ; SHIM, SEUNG BO ; LEE, CHEON KYU ; SUNG, DOUG YONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2019304754A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>RESONATORS</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>KANG, HYEONG MO</creatorcontrib><creatorcontrib>NOH, YOUNG JIN</creatorcontrib><creatorcontrib>IM, JI SOO</creatorcontrib><creatorcontrib>LEE, YONG WOO</creatorcontrib><creatorcontrib>HORIGUCHI, MASATO</creatorcontrib><creatorcontrib>HAN, PETER BYUNG H</creatorcontrib><creatorcontrib>SHIM, SEUNG BO</creatorcontrib><creatorcontrib>LEE, CHEON KYU</creatorcontrib><creatorcontrib>SUNG, DOUG YONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANG, HYEONG MO</au><au>NOH, YOUNG JIN</au><au>IM, JI SOO</au><au>LEE, YONG WOO</au><au>HORIGUCHI, MASATO</au><au>HAN, PETER BYUNG H</au><au>SHIM, SEUNG BO</au><au>LEE, CHEON KYU</au><au>SUNG, DOUG YONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PLASMA PROCESSING EQUIPMENT</title><date>2019-10-03</date><risdate>2019</risdate><abstract>Plasma processing equipment includes a chuck stage for supporting a wafer and including a lower electrode, an upper electrode disposed on the chuck stage, an AC power supply which applies first to third signals having different magnitudes of frequencies to the upper electrode or the lower electrode, a dielectric ring which surrounds the chuck stage, an edge electrode located within the dielectric ring, and a resonance circuit connected to the edge electrode. The resonance circuit includes a filter circuit which allows only the third signal among the first to third signals to pass, and a series resonance circuit connected in series with the filter circuit and having a first coil and a first variable capacitor connected in series and grounded.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US2019304754A1 |
| source | esp@cenet |
| subjects | BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS SEMICONDUCTOR DEVICES |
| title | PLASMA PROCESSING EQUIPMENT |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T13%3A02%3A56IST&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=KANG,%20HYEONG%20MO&rft.date=2019-10-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2019304754A1%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 |