JPH0543301B2 - - Google Patents

Info

Publication number
JPH0543301B2
JPH0543301B2 JP63121707A JP12170788A JPH0543301B2 JP H0543301 B2 JPH0543301 B2 JP H0543301B2 JP 63121707 A JP63121707 A JP 63121707A JP 12170788 A JP12170788 A JP 12170788A JP H0543301 B2 JPH0543301 B2 JP H0543301B2
Authority
JP
Japan
Prior art keywords
circuit
gate
voltage
film
region
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.)
Expired - Lifetime
Application number
JP63121707A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02357A (ja
Inventor
Juji Tanida
Takaaki Hagiwara
Ryuji Kondo
Shinichi Minami
Yokichi Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP63121707A priority Critical patent/JPH02357A/ja
Publication of JPH02357A publication Critical patent/JPH02357A/ja
Publication of JPH0543301B2 publication Critical patent/JPH0543301B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B69/00—Erasable-and-programmable ROM [EPROM] devices not provided for in groups H10B41/00 - H10B63/00, e.g. ultraviolet erasable-and-programmable ROM [UVEPROM] devices

Landscapes

  • Non-Volatile Memory (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
JP63121707A 1988-05-20 1988-05-20 半導体装置 Granted JPH02357A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63121707A JPH02357A (ja) 1988-05-20 1988-05-20 半導体装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63121707A JPH02357A (ja) 1988-05-20 1988-05-20 半導体装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6394179A Division JPS55156370A (en) 1979-05-25 1979-05-25 Manufacture of semiconductor device

Publications (2)

Publication Number Publication Date
JPH02357A JPH02357A (ja) 1990-01-05
JPH0543301B2 true JPH0543301B2 (en]) 1993-07-01

Family

ID=14817891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63121707A Granted JPH02357A (ja) 1988-05-20 1988-05-20 半導体装置

Country Status (1)

Country Link
JP (1) JPH02357A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106853A (en) * 1992-05-19 2000-08-22 Cox; James P. Processes, apparatus, and treatment agent/composition for devolatizing and stabilizing vaporous pollutants and their sources
JP4275086B2 (ja) * 2005-02-22 2009-06-10 Ｎｅｃエレクトロニクス株式会社 不揮発性半導体記憶装置の製造方法
JP2011159755A (ja) * 2010-01-29 2011-08-18 Sanyo Electric Co Ltd 半導体装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558814B2 (en]) * 1972-05-24 1980-03-06
US3836992A (en) * 1973-03-16 1974-09-17 Ibm Electrically erasable floating gate fet memory cell
JPS5612956B2 (en]) * 1975-09-01 1981-03-25
JPS586238B2 (ja) * 1975-09-10 1983-02-03 株式会社東芝 フキハツセイハンドウタイメモリソウチ
JPS54388A (en) * 1977-05-31 1979-01-05 Chikashi Uemura Connecting device for float ship

Also Published As

Publication number Publication date
JPH02357A (ja) 1990-01-05

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