JPS6193900U - - Google Patents

Info

Publication number
JPS6193900U
JPS6193900U JP17680584U JP17680584U JPS6193900U JP S6193900 U JPS6193900 U JP S6193900U JP 17680584 U JP17680584 U JP 17680584U JP 17680584 U JP17680584 U JP 17680584U JP S6193900 U JPS6193900 U JP S6193900U
Authority
JP
Japan
Prior art keywords
ultraviolet rays
memory cell
ultraviolet
erasable prom
insulating layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17680584U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP17680584U priority Critical patent/JPS6193900U/ja
Publication of JPS6193900U publication Critical patent/JPS6193900U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Non-Volatile Memory (AREA)
JP17680584U 1984-11-21 1984-11-21 Pending JPS6193900U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17680584U JPS6193900U (enExample) 1984-11-21 1984-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17680584U JPS6193900U (enExample) 1984-11-21 1984-11-21

Publications (1)

Publication Number Publication Date
JPS6193900U true JPS6193900U (enExample) 1986-06-17

Family

ID=30734389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17680584U Pending JPS6193900U (enExample) 1984-11-21 1984-11-21

Country Status (1)

Country Link
JP (1) JPS6193900U (enExample)

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