JPH0442831B2 - - Google Patents

Info

Publication number
JPH0442831B2
JPH0442831B2 JP60044318A JP4431885A JPH0442831B2 JP H0442831 B2 JPH0442831 B2 JP H0442831B2 JP 60044318 A JP60044318 A JP 60044318A JP 4431885 A JP4431885 A JP 4431885A JP H0442831 B2 JPH0442831 B2 JP H0442831B2
Authority
JP
Japan
Prior art keywords
groove
semiconductor
semiconductor element
collector
memory cell
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
JP60044318A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61203662A (ja
Inventor
Yukio Minato
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP60044318A priority Critical patent/JPS61203662A/ja
Publication of JPS61203662A publication Critical patent/JPS61203662A/ja
Publication of JPH0442831B2 publication Critical patent/JPH0442831B2/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
    • H10B10/00—Static random access memory [SRAM] devices
    • H10B10/10—SRAM devices comprising bipolar components

Landscapes

  • Element Separation (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
JP60044318A 1985-03-06 1985-03-06 半導体集積回路 Granted JPS61203662A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60044318A JPS61203662A (ja) 1985-03-06 1985-03-06 半導体集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60044318A JPS61203662A (ja) 1985-03-06 1985-03-06 半導体集積回路

Publications (2)

Publication Number Publication Date
JPS61203662A JPS61203662A (ja) 1986-09-09
JPH0442831B2 true JPH0442831B2 (enrdf_load_stackoverflow) 1992-07-14

Family

ID=12688135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60044318A Granted JPS61203662A (ja) 1985-03-06 1985-03-06 半導体集積回路

Country Status (1)

Country Link
JP (1) JPS61203662A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065561A (ja) * 1983-09-21 1985-04-15 Hitachi Ltd 半導体メモリ
JPS6197960A (ja) * 1984-10-19 1986-05-16 Hitachi Ltd 半導体記憶装置
GB8913770D0 (en) * 1989-06-15 1989-08-02 Crosfield Electronics Ltd Register mark detection

Also Published As

Publication number Publication date
JPS61203662A (ja) 1986-09-09

Similar Documents

Publication Publication Date Title
US4890148A (en) Semiconductor memory cell device with thick insulative layer
EP0216570A1 (en) Semiconductor memory device and method of manufacturing a semiconductor memory device
JP2634163B2 (ja) 半導体記憶装置
US4998155A (en) Radiation-hardened semiconductor device with surface layer
EP0066429A2 (en) Semiconductor memory
JPH0313757B2 (enrdf_load_stackoverflow)
JPH0442831B2 (enrdf_load_stackoverflow)
EP0037930A1 (en) Semiconductor memory device
JPS62145859A (ja) 半導体記憶装置
JP2643524B2 (ja) バイポーラ集積回路装置
JPS61234068A (ja) バイポ−ラｒａｍ
JP2864843B2 (ja) バイポーラ型半導体記憶装置
JP2666335B2 (ja) 半導体メモリ装置の製造方法
JPH0691208B2 (ja) 半導体記憶セル
JPS6212151A (ja) 半導体装置
JPS63170956A (ja) 半導体記憶装置
JPS58105566A (ja) 半導体構体
KR900002915B1 (ko) 반도체 기억 장치
JPS60140859A (ja) 半導体メモリ
JPH0740590B2 (ja) 半導体装置
JPS63104472A (ja) 半導体集積回路装置
JPH04174555A (ja) 半導体記憶装置
JPS62141758A (ja) 半導体記憶装置
JPS6262066B2 (enrdf_load_stackoverflow)
JPH02201930A (ja) 半導体集積回路

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees