EP 1153435 A1 20011114 - MOS TRANSISTOR WITH DYNAMIC THRESHOLD VOLTAGE EQUIPPED WITH A CURRENT LIMITING DEVICE AND METHOD FOR MAKING SAME
Title (en)
MOS TRANSISTOR WITH DYNAMIC THRESHOLD VOLTAGE EQUIPPED WITH A CURRENT LIMITING DEVICE AND METHOD FOR MAKING SAME
Title (de)
MOS-TRANSISTOR MIT DYNAMISCHER SCHWELLENSPANNUNG VERSEHEN MIT EINEM STROMBEGRENZER UND DAS HERSTELLUNGSVERFAHREN EINES DERARTIGEN TRANSISTORS
Title (fr)
TRANSISTOR MOS A TENSION DE SEUIL DYNAMIQUE EQUIPE D'UN LIMITEUR DE COURANT, ET PROCEDE DE REALISATION D'UN TEL TRANSISTOR
Publication
Application
Priority
- FR 0000268 W 20000204
- FR 9901369 A 19990205
Abstract (en)
[origin: FR2789519A1] The invention concerns a semiconductor device comprising on a substrate: a first MOS transistor (10) with dynamic threshold voltage, with a gate (116), and a channel having one first type of conductivity, and a current limiting element (20) connected between said first transistor gate and channel. The invention is characterised in that said first transistor is provided with a first zone (160) doped with the first type of conductivity, connected to the channel, and the current limiting element comprises a second zone (124) doped with a second type of conductivity and electrically connected to the first zone by an ohmic connection. The invention is useful for producing CMOS circuits.
IPC 1-7
IPC 8 full level
H01L 27/06 (2006.01); H01L 21/84 (2006.01); H01L 27/08 (2006.01); H01L 27/12 (2006.01); H01L 29/786 (2006.01)
CPC (source: EP US)
H01L 21/84 (2013.01 - EP US); H01L 27/1203 (2013.01 - EP US); Y10S 257/903 (2013.01 - EP US); Y10S 257/904 (2013.01 - EP US)
Citation (search report)
See references of WO 0046858A1
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
FR 2789519 A1 20000811; FR 2789519 B1 20030328; EP 1153435 A1 20011114; JP 2002536833 A 20021029; US 6787850 B1 20040907; WO 0046858 A1 20000810
DOCDB simple family (application)
FR 9901369 A 19990205; EP 00901716 A 20000204; FR 0000268 W 20000204; JP 2000597843 A 20000204; US 89012001 A 20010727