An artificial fingerprint device (AFD) module using poly-si thin film transistors with logic LSI compatible process for built-in security

S. Maeda, H. Kuriyama, T. Ipposhi, S. Maegawa, Masahide Inuishi

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

An artificial fingerprint device module using poly-crystalline silicon thin film transistors with logic LSI compatible process is proposed for securing a digital society. Substituting for actual fingerprint, characteristics variation of poly-silicon thin film transistors is utilized. The variation is random and offers unique, non-alterable, and non-duplicable numbers. Stable recognition operation based on the nature of poly-silicon TFTs is suggested.

Original languageEnglish
Pages (from-to)759-762
Number of pages4
JournalUnknown Journal
Publication statusPublished - 2001
Externally publishedYes

Fingerprint

large scale integration
Thin film transistors
Polysilicon
logic
transistors
modules
Silicon
silicon
thin films
Crystalline materials

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

An artificial fingerprint device (AFD) module using poly-si thin film transistors with logic LSI compatible process for built-in security. / Maeda, S.; Kuriyama, H.; Ipposhi, T.; Maegawa, S.; Inuishi, Masahide.

In: Unknown Journal, 2001, p. 759-762.

Research output: Contribution to journalArticle

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