JPS577155A - Preparation of semiconductor device - Google Patents

Preparation of semiconductor device

Info

Publication number
JPS577155A
JPS577155A JP8159980A JP8159980A JPS577155A JP S577155 A JPS577155 A JP S577155A JP 8159980 A JP8159980 A JP 8159980A JP 8159980 A JP8159980 A JP 8159980A JP S577155 A JPS577155 A JP S577155A
Authority
JP
Japan
Prior art keywords
layer
buried
poly
constitution
laser
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.)
Granted
Application number
JP8159980A
Other languages
English (en)
Other versions
JPH0133953B2 (ja
Inventor
Junji Sakurai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8159980A priority Critical patent/JPS577155A/ja
Publication of JPS577155A publication Critical patent/JPS577155A/ja
Publication of JPH0133953B2 publication Critical patent/JPH0133953B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
    • H10W10/01—Manufacture or treatment
    • H10W10/011—Manufacture or treatment of isolation regions comprising dielectric materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
    • H10W10/10—Isolation regions comprising dielectric materials

Landscapes

  • Recrystallisation Techniques (AREA)
  • Bipolar Transistors (AREA)
JP8159980A 1980-06-17 1980-06-17 Preparation of semiconductor device Granted JPS577155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8159980A JPS577155A (en) 1980-06-17 1980-06-17 Preparation of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8159980A JPS577155A (en) 1980-06-17 1980-06-17 Preparation of semiconductor device

Publications (2)

Publication Number Publication Date
JPS577155A true JPS577155A (en) 1982-01-14
JPH0133953B2 JPH0133953B2 (ja) 1989-07-17

Family

ID=13750775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8159980A Granted JPS577155A (en) 1980-06-17 1980-06-17 Preparation of semiconductor device

Country Status (1)

Country Link
JP (1) JPS577155A (ja)

Also Published As

Publication number Publication date
JPH0133953B2 (ja) 1989-07-17

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