JPH0420250U - - Google Patents

Info

Publication number
JPH0420250U
JPH0420250U JP1990061202U JP6120290U JPH0420250U JP H0420250 U JPH0420250 U JP H0420250U JP 1990061202 U JP1990061202 U JP 1990061202U JP 6120290 U JP6120290 U JP 6120290U JP H0420250 U JPH0420250 U JP H0420250U
Authority
JP
Japan
Prior art keywords
ultraviolet rays
memory cell
metal layer
gate
irradiated
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
JP1990061202U
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 JP1990061202U priority Critical patent/JPH0420250U/ja
Publication of JPH0420250U publication Critical patent/JPH0420250U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
JP1990061202U 1990-06-08 1990-06-08 Pending JPH0420250U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990061202U JPH0420250U (enExample) 1990-06-08 1990-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990061202U JPH0420250U (enExample) 1990-06-08 1990-06-08

Publications (1)

Publication Number Publication Date
JPH0420250U true JPH0420250U (enExample) 1992-02-20

Family

ID=31589245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990061202U Pending JPH0420250U (enExample) 1990-06-08 1990-06-08

Country Status (1)

Country Link
JP (1) JPH0420250U (enExample)

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