ITRM920687A0 - PROCEDURE TO IMPROVE THE LIFETIME OF MINORITY BEARERS IN SILICON WAFERS OR SEMICONDUCTOR DEVICES PRODUCED WITH THEM - Google Patents

PROCEDURE TO IMPROVE THE LIFETIME OF MINORITY BEARERS IN SILICON WAFERS OR SEMICONDUCTOR DEVICES PRODUCED WITH THEM

Info

Publication number
ITRM920687A0
ITRM920687A0 IT92RM687A ITRM920687A ITRM920687A0 IT RM920687 A0 ITRM920687 A0 IT RM920687A0 IT 92RM687 A IT92RM687 A IT 92RM687A IT RM920687 A ITRM920687 A IT RM920687A IT RM920687 A0 ITRM920687 A0 IT RM920687A0
Authority
IT
Italy
Prior art keywords
bearers
minority
lifetime
procedure
improve
Prior art date
Application number
IT92RM687A
Other languages
Italian (it)
Inventor
Robert Falster
Original Assignee
Memc Electronic Materials
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Memc Electronic Materials filed Critical Memc Electronic Materials
Publication of ITRM920687A0 publication Critical patent/ITRM920687A0/en
Priority to IT92RM687 priority Critical patent/IT1258487B/en
Priority to US07/971,056 priority patent/US5272119A/en
Priority to FI934149A priority patent/FI934149A/en
Priority to AT93115307T priority patent/ATE220477T1/en
Priority to MYPI93001930A priority patent/MY110011A/en
Priority to KR1019930019495A priority patent/KR100298529B1/en
Priority to CN93117900A priority patent/CN1034893C/en
Priority to EP93115307A priority patent/EP0590508B1/en
Priority to DE59310292T priority patent/DE59310292D1/en
Priority to JP5237794A priority patent/JP2735772B2/en
Publication of ITRM920687A1 publication Critical patent/ITRM920687A1/en
Application granted granted Critical
Publication of IT1258487B publication Critical patent/IT1258487B/en

Links

IT92RM687 1992-09-23 1992-09-23 Minority carrier recombination lifetime improvement in silicon@ - by removal of transition metal contaminants by thermal diffusion process IT1258487B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT92RM687 IT1258487B (en) 1992-09-23 1992-09-23 Minority carrier recombination lifetime improvement in silicon@ - by removal of transition metal contaminants by thermal diffusion process
US07/971,056 US5272119A (en) 1992-09-23 1992-11-03 Process for contamination removal and minority carrier lifetime improvement in silicon
FI934149A FI934149A (en) 1992-09-23 1993-09-22 Avlaegsnande av foeroreningar samt foerbaettring av minoritetsladdningsbaerarens livstid i kisel
MYPI93001930A MY110011A (en) 1992-09-23 1993-09-23 Contamination removal and minority carrier lifetime inprovement in silicon.
AT93115307T ATE220477T1 (en) 1992-09-23 1993-09-23 REMOVAL OF IMPURITIES AND IMPROVEMENT OF MINORITY CARRIER LIFE IN SILICON
KR1019930019495A KR100298529B1 (en) 1992-09-23 1993-09-23 Methods for removing contaminants from silicon and improving minority carrier life
CN93117900A CN1034893C (en) 1992-09-23 1993-09-23 Contamination removal and minority carrier lifetime improvement in silicon
EP93115307A EP0590508B1 (en) 1992-09-23 1993-09-23 Removal of impurities and improvement of minority carriers life-time in silicon
DE59310292T DE59310292D1 (en) 1992-09-23 1993-09-23 Removal of contaminants and improvement of minority carrier lifetime in silicon
JP5237794A JP2735772B2 (en) 1992-09-23 1993-09-24 Contaminant removal and improved minority carrier lifetime in silicon.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92RM687 IT1258487B (en) 1992-09-23 1992-09-23 Minority carrier recombination lifetime improvement in silicon@ - by removal of transition metal contaminants by thermal diffusion process

Publications (3)

Publication Number Publication Date
ITRM920687A0 true ITRM920687A0 (en) 1992-09-23
ITRM920687A1 ITRM920687A1 (en) 1994-03-23
IT1258487B IT1258487B (en) 1996-02-26

Family

ID=11401197

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92RM687 IT1258487B (en) 1992-09-23 1992-09-23 Minority carrier recombination lifetime improvement in silicon@ - by removal of transition metal contaminants by thermal diffusion process

Country Status (1)

Country Link
IT (1) IT1258487B (en)

Also Published As

Publication number Publication date
IT1258487B (en) 1996-02-26
ITRM920687A1 (en) 1994-03-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929