GB0129890D0 - Trench-gate semiconductor devices and their manufacture - Google Patents

Trench-gate semiconductor devices and their manufacture

Info

Publication number
GB0129890D0
GB0129890D0 GBGB0129890.0A GB0129890A GB0129890D0 GB 0129890 D0 GB0129890 D0 GB 0129890D0 GB 0129890 A GB0129890 A GB 0129890A GB 0129890 D0 GB0129890 D0 GB 0129890D0
Authority
GB
United Kingdom
Prior art keywords
trench
manufacture
semiconductor devices
gate semiconductor
gate
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0129890.0A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of GB0129890D0 publication Critical patent/GB0129890D0/en
Priority to DE60219300T priority Critical patent/DE60219300T2/en
Priority to KR1020027017798A priority patent/KR20040002410A/en
Priority to AT02724526T priority patent/ATE358891T1/en
Priority to EP02724526A priority patent/EP1386352B1/en
Priority to JP2002586396A priority patent/JP2004520718A/en
Priority to PCT/IB2002/001377 priority patent/WO2002089196A2/en
Priority to US10/134,209 priority patent/US6660591B2/en
Ceased legal-status Critical Current

Links

GBGB0129890.0A 2001-04-28 2001-12-14 Trench-gate semiconductor devices and their manufacture Ceased GB0129890D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE60219300T DE60219300T2 (en) 2001-04-28 2002-04-25 SEMICONDUCTOR ARRANGEMENTS WITH TRIANGLE GATE ELECTRODE AND METHOD FOR THE PRODUCTION THEREOF
KR1020027017798A KR20040002410A (en) 2001-04-28 2002-04-25 Trench-gate semiconductor devices and their manufacture
AT02724526T ATE358891T1 (en) 2001-04-28 2002-04-25 SEMICONDUCTOR ARRANGEMENTS WITH TRENCH GATE ELECTRODE AND METHOD FOR THE PRODUCTION THEREOF
EP02724526A EP1386352B1 (en) 2001-04-28 2002-04-25 Trench-gate semiconductor devices and their manufacture
JP2002586396A JP2004520718A (en) 2001-04-28 2002-04-25 Trench-gate structure semiconductor device and method of manufacturing the same
PCT/IB2002/001377 WO2002089196A2 (en) 2001-04-28 2002-04-25 Trench-gate semiconductor devices and their manufacture
US10/134,209 US6660591B2 (en) 2001-04-28 2002-04-26 Trench-gate semiconductor devices having a channel-accommodating region and their methods of manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0110458.7A GB0110458D0 (en) 2001-04-28 2001-04-28 Trench-gate semiconductor devices and their manufacture

Publications (1)

Publication Number Publication Date
GB0129890D0 true GB0129890D0 (en) 2002-02-06

Family

ID=9913666

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0110458.7A Ceased GB0110458D0 (en) 2001-04-28 2001-04-28 Trench-gate semiconductor devices and their manufacture
GBGB0129890.0A Ceased GB0129890D0 (en) 2001-04-28 2001-12-14 Trench-gate semiconductor devices and their manufacture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0110458.7A Ceased GB0110458D0 (en) 2001-04-28 2001-04-28 Trench-gate semiconductor devices and their manufacture

Country Status (2)

Country Link
KR (1) KR20040002410A (en)
GB (2) GB0110458D0 (en)

Also Published As

Publication number Publication date
KR20040002410A (en) 2004-01-07
GB0110458D0 (en) 2001-06-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)