SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

An N-type well (NW) is formed to a predetermined depth from the principal surface in a semiconductor substrate (SUB), and a P-type well (PW) and an N-type drain region (ND) are formed in the N-type well. An N-type source region (NS), an N+-type source region (NNS), and a P+-type impurity region (BCR...

Full description

Saved in:
Bibliographic Details
Main Author KUBO, SHUNJI
Format Patent
LanguageEnglish
French
Japanese
Published 27.09.2012
Subjects
Online AccessGet full text

Cover

Loading…
Abstract An N-type well (NW) is formed to a predetermined depth from the principal surface in a semiconductor substrate (SUB), and a P-type well (PW) and an N-type drain region (ND) are formed in the N-type well. An N-type source region (NS), an N+-type source region (NNS), and a P+-type impurity region (BCR) are formed in the P-type well (PW). The N-type source region (NS) is formed in a region immediately below the N+-type source region (NNS) and not in a region immediately below the P+-type impurity region (BCR), and the P+-type impurity region (BCR) is directly connected to the P-type well (PW). Selon l'invention, un puits de type N (NW) est formé jusqu'à une profondeur prédéterminée depuis la surface principale dans un substrat semi-conducteur (SUB), et un puits de type P (PW) et une région de drain de type N (ND) sont formés dans le puits de type N. Une région de source de type N (NS), une région de source de type N+ (NNS) et une région d'impuretés de type P+ (BCR) sont formées dans le puits de type P (PW). La région de source de type N (NS) est formée dans la zone juste en dessous de la région de source de type N+ (NNS), mais pas dans la zone juste en dessous de la région d'impuretés de type P+ (BCR). La région d'impuretés de type P+ (BCR) est directement reliée au puits de type P (PW).
AbstractList An N-type well (NW) is formed to a predetermined depth from the principal surface in a semiconductor substrate (SUB), and a P-type well (PW) and an N-type drain region (ND) are formed in the N-type well. An N-type source region (NS), an N+-type source region (NNS), and a P+-type impurity region (BCR) are formed in the P-type well (PW). The N-type source region (NS) is formed in a region immediately below the N+-type source region (NNS) and not in a region immediately below the P+-type impurity region (BCR), and the P+-type impurity region (BCR) is directly connected to the P-type well (PW). Selon l'invention, un puits de type N (NW) est formé jusqu'à une profondeur prédéterminée depuis la surface principale dans un substrat semi-conducteur (SUB), et un puits de type P (PW) et une région de drain de type N (ND) sont formés dans le puits de type N. Une région de source de type N (NS), une région de source de type N+ (NNS) et une région d'impuretés de type P+ (BCR) sont formées dans le puits de type P (PW). La région de source de type N (NS) est formée dans la zone juste en dessous de la région de source de type N+ (NNS), mais pas dans la zone juste en dessous de la région d'impuretés de type P+ (BCR). La région d'impuretés de type P+ (BCR) est directement reliée au puits de type P (PW).
Author KUBO, SHUNJI
Author_xml – fullname: KUBO, SHUNJI
BookMark eNrjYmDJy89L5WQwC3b19XT293MJdQ7xD1JwcQ3zdHZVcPRzUfB1DfHwd1FwA4r6OvqFujk6h4QGefq5KwQ7-rryMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JL4cH8jA0MjQyNzSzMDR0Nj4lQBALswKos
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate DISPOSITIF SEMI-CONDUCTEUR ET SON PROCÉDÉ DE FABRICATION
ExternalDocumentID WO2012127960A1
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2012127960A13
IEDL.DBID EVB
IngestDate Fri Jul 19 16:56:52 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
Japanese
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2012127960A13
Notes Application Number: WO2012JP54036
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120927&DB=EPODOC&CC=WO&NR=2012127960A1
ParticipantIDs epo_espacenet_WO2012127960A1
PublicationCentury 2000
PublicationDate 20120927
PublicationDateYYYYMMDD 2012-09-27
PublicationDate_xml – month: 09
  year: 2012
  text: 20120927
  day: 27
PublicationDecade 2010
PublicationYear 2012
RelatedCompanies RENESAS ELECTRONICS CORPORATION
KUBO, SHUNJI
RelatedCompanies_xml – name: RENESAS ELECTRONICS CORPORATION
– name: KUBO, SHUNJI
Score 2.9739344
Snippet An N-type well (NW) is formed to a predetermined depth from the principal surface in a semiconductor substrate (SUB), and a P-type well (PW) and an N-type...
SourceID epo
SourceType Open Access Repository
SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Title SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120927&DB=EPODOC&locale=&CC=WO&NR=2012127960A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1bS8MwFD6MKeqbTsXLlIDSt-KaXvcwpEtSptB2bO3c2-glBUW24Sr-fZPQ6Z72lgsckgPn8iXfSQAenczNueeYuvzVQbeq0tM9C-c6x5WHXbvP-5ViW0TOKLVe5_a8BZ_bWhj1TuiPehxRWFQh7L1W_nr9f4hFFbdy85S_i6HVc5AMqNagY1kIil2NDgdsHNOYaIQI3KZFEzVnYFfk677ASgcikXYlAYzNhrIuZb0bVIJTOBwLecv6DFofWQeOyfbvtQ4chc2Vt2g21rc5B2cqlRZHNCVJPEGUzV4IQ35EUciSUUyRQHQo9KM08EmSSpoDmvohu4CHgCVkpIsFLP72u3iLd1drXkJ7uVryK0CebeUVx73cKiur6pWZ8FS8MLhpFJltFPwauvsk3eyfvoUT2ZVkCOx2oV1_ffM7EXHr_F4p6hdEGn7i
link.rule.ids 230,309,783,888,25578,76884
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1bS8MwFD6MKc43nYqXqQWlb8U1ve5hSJekdLq2Y2vn3kbbpaDINlzFv28SNt3T3kIOHE4C5_Il5wLwaGdOzlzb0MRUB80s567mmijXGCpd5Fgd1illtkVkB6n5MrWmNfjc1sLIPqE_sjki16iC63sl7fXq_xGLyNzK9VP-zreWz37SJeoGHYtCUOSopNelw5jEWMWY4zY1Gkmajhwer3scKx3wINsVnfbppCfqUla7TsU_gcMh57eoTqH2kTWhgbez15pwFG6-vPlyo33rM7DH4tLiiKQ4iUcKoZM-pooXESWkSRAThSM6JfSi1Pdwkoo0B2XshfQcHnya4EDjAsz-zjt7i3elNS6gvlgu2CUormXmJUPt3JyXZtmeZ9xSsUJnhl5kll6wK2jt43S9n3wPjSAJB7NBP3q9gWNBEokRyGlBvfr6Zrfc-1b5nby0X18EgdI
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=SEMICONDUCTOR+DEVICE+AND+METHOD+FOR+MANUFACTURING+SAME&rft.inventor=KUBO%2C+SHUNJI&rft.date=2012-09-27&rft.externalDBID=A1&rft.externalDocID=WO2012127960A1