Methods and systems for reducing electrical disturb effects between thyristor memory cells using buried metal cathode lines

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United States of America Patent

PATENT NO 9812454
SERIAL NO

15199934

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Abstract

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Methods and systems for reducing electrical disturb effects between thyristor memory cells in a memory array are provided. Electrical disturb effects between cells are reduced by using a material having a reduced minority carrier lifetime as a cathode line that is embedded within the array. Disturb effects are also reduced by forming a potential well within a cathode line, or a one-sided potential barrier in a cathode line.

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Patent Owner(s)

Patent OwnerAddress
TC LAB INC777 FIRST STREET PBM #138 GILROY CA 95020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Axelrad, Valery Woodside, US 40 245
Cheng, Charlie Los Altos, US 41 189
Luan, Harry Saratoga, US 56 221

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