EP 0946984 A1 19991006 - SEMICONDUCTOR STORAGE ARRANGEMENT WITH STACKED CAPACITOR
Title (en)
SEMICONDUCTOR STORAGE ARRANGEMENT WITH STACKED CAPACITOR
Title (de)
HALBLEITERSPEICHERANORDNUNG MIT STAPELKONDENSATOR
Title (fr)
SYSTEME DE MEMOIRE A SEMI-CONDUCTEUR A CONDENSATEUR EMPILE
Publication
Application
Priority
- DE 9701964 W 19970905
- DE 19639899 A 19960927
Abstract (en)
[origin: DE19639899A1] The invention concerns a storage arrangement (1) which consists of identical storage cells and comprises storage capacitors which are disposed above the selection transistors and whose first electrodes (14) are strip-shaped and disposed perpendicularly on a first main surface (2). The surfaces of the first electrodes (14) and hence the capacitor surfaces can be varied, for example, by varying the heights of the first electrodes (14) or, when the cell surfaces (5) are sensibly arranged, by overlapping cell surfaces (5) adjacent the first electrodes (14).
IPC 1-7
IPC 8 full level
H10B 12/00 (2023.01)
CPC (source: EP KR)
H10B 12/00 (2023.02 - KR); H10B 12/033 (2023.02 - EP); H10B 12/318 (2023.02 - EP)
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
DE 19639899 A1 19980402; DE 19639899 B4 20050707; CN 1231766 A 19991013; EP 0946984 A1 19991006; JP 2001511306 A 20010807; KR 20000048659 A 20000725; TW 373321 B 19991101; WO 9813877 A1 19980402
DOCDB simple family (application)
DE 19639899 A 19960927; CN 97198331 A 19970905; DE 9701964 W 19970905; EP 97942795 A 19970905; JP 51513198 A 19970905; KR 19997002603 A 19990326; TW 86113012 A 19970909