(19)
(11) EP 1 020 921 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
26.06.2013 Bulletin 2013/26

(45) Mention of the grant of the patent:
15.05.2013 Bulletin 2013/20

(21) Application number: 99310127.8

(22) Date of filing: 15.12.1999
(51) International Patent Classification (IPC): 
H01L 29/10(2006.01)
H01L 29/78(2006.01)
 H01L 29/66(2006.01)

(54)

Mixed signal silicon MOS integrated circuit

MOS Integrierte Schaltkreise aus Silizium für gemischte Signale

Circuit intégré MOS de silicium pour des signaux mixtes

(84) Designated Contracting States:
DE FR GB

(30) Priority: 06.01.1999 US 226378

(43) Date of publication of application:
19.07.2000 Bulletin 2000/29

(73) Proprietor: Lucent Technologies Inc.
Murray Hill, NJ 07974-0636 (US)

(72) Inventors:
  • Eshraghi, Ali
    Princeton NJ 08540 (US)
  • Gopinathan, Venugopal
    Basking Ridge, NJ 07920 (US)
  • Khoury, John Michael
    New Providence, NJ 07974 (US)
  • Tarsia, Maurice
    Colonia, NJ 07067 (US)
  • Vuong, Thi-Hong-Ha
    Berkeley Heights, NJ 07922 (US)

(74) Representative: Williams, David John et al
Page White & Farrer Bedford House John Street
London WC1N 2BF
London WC1N 2BF (GB)


(56) References cited: : 
US-A- 5 218 221
US-A- 5 532 508
 US-A- 5 466 957
US-A- 5 536 959
   
  • PATENT ABSTRACTS OF JAPAN vol. 018, no. 255 (E-1548), 16 May 1994 (1994-05-16) -& JP 06 037309 A (TOSHIBA CORP), 10 February 1994 (1994-02-10)
  • MOMIYAMA Y ET AL: "CHANNEL ENGINEERING OF 0.13MUM NMOSFET FOR 1.0 CMOS USING GATE POLY-SI OXIDATION AND LATERALLY PROFILED, SURFACE CONCENTRATED CHANNEL TECHNOLOGIES" 1998 SYMPOSIUM ON VLSI TECHNOLOGY. DIGEST OF TECHNICAL PAPERS. HONOLULU, JUNE 9 - 11, 1998, SYMPOSIUM ON VLSI TECHNOLOGY, NEW YORK, NY: IEEE, US, vol. CONF. 18, 9 June 1998 (1998-06-09), pages 78-79, XP000802755 ISBN: 0-7803-4771-4
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).