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Journal Article Printed Organic One-Time Programmable ROM Array Using Anti-fuse Capacitor
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Authors
Byung-Do Yang, Jae-Mun Oh, Hyeong-Ju Kang, Soon-Won Jung, Yong Suk Yang, In-Kyu You
Issue Date
2013-08
Citation
ETRI Journal, v.35, no.4, pp.594-602
ISSN
1225-6463
Publisher
한국전자통신연구원 (ETRI)
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.4218/etrij.13.1912.0010
Project Code
12VB1300, The core technology development of light and space adaptable new mode display for energy saving on 7inch and 2 W, Chu Hye Yong
Abstract
This paper proposes printed organic one-time programmable read-only memory (PROM). The organic PROM cell consists of a capacitor and an organic p-type metal-oxide semiconductor (PMOS) transistor. Initially, all organic PROM cells with unbroken capacitors store "0." Some organic PROM cells are programmed to "1" by electrically breaking each capacitor with a high voltage. After the capacitor breaking, the current flowing through the PROM cell significantly increases. The memory data is read out by sensing the current in the PROM cell. 16-bit organic PROM cell arrays are fabricated with the printed organic PMOS transistor and capacitor process. The organic PROM cells are programmed with -50 V, and they are read out with -20 V. The area of the 16-bit organic PROM array is 70.6 mm2. © 2013 ETRI.
KSP Keywords
Cell array, High Voltage, Metal-oxide(MOX), PMOS transistor, Read-only, all organic, anti-fuse, p-type metal-oxide semiconductor